Camera.java revision bd29d3c5d59b375d77334aaa426545dc781b95fd
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 190935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huangimport com.android.camera.ui.CameraPicker; 2041ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport com.android.camera.ui.FaceView; 21ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wangimport com.android.camera.ui.IndicatorControlContainer; 226fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport com.android.camera.ui.RotateImageView; 2398d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport com.android.camera.ui.RotateLayout; 24c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport com.android.camera.ui.SharePopup; 25adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wangimport com.android.camera.ui.ZoomControl; 261efb18228a45952d699af280482e1c51a4582690Owen Lin 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 296d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 364aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 3741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport android.hardware.Camera.Face; 3841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport android.hardware.Camera.FaceDetectionListener; 394305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 414305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 4302af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Liimport android.media.CameraProfile; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 47cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 49f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 50232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Liimport android.os.SystemClock; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 53aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 54c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 586fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport android.view.MenuItem.OnMenuItemClickListener; 5995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 62ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 6598d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport android.view.animation.AnimationUtils; 66b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport android.widget.TextView; 67fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 682e768c1b835a127f190395a91477144d8ae850acOwen Lin 690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 75cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 76b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport java.util.Formatter; 7782544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 79271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 80a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kongpublic class Camera extends ActivityBase implements FocusManager.Listener, 8122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 8241ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li SurfaceHolder.Callback, ModePicker.OnModeChangeListener, 83c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li FaceDetectionListener, CameraPreference.OnPreferenceChangedListener, 84c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li LocationManager.Listener { 85b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 86b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 89e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 9055fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int CLEAR_SCREEN_DELAY = 3; 9155fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 4; 9255fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 5; 9355fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int SHOW_TAP_TO_FOCUS_TOAST = 6; 9455fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int DISMISS_TAP_TO_FOCUS_TOAST = 7; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 96ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 97ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 98ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 99ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 100ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 101ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 10933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 11033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 11133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 11233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 113316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 114316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 115316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 11633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 117adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private ZoomControl mZoomControl; 11835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1195f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 12070fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 121838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mFocusAreaSupported; 122838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mMeteringAreaSupported; 123d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li private boolean mAwbLockSupported; 124d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li private boolean mAeLockSupported; 125d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li private boolean mAeAwbLock; 1265f6484a74fe019337e436e6e0dcb07375a74af25President Li 1274aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 128c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 1294aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 130c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 131c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 1324aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1331ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1386d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 14095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 14102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 14203eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li private boolean mOpenCameraFail = false; 143dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 14495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 145db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang private View mPreviewPanel; // The container of PreviewFrameLayout. 1467648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li private PreviewFrameLayout mPreviewFrameLayout; 14722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 14822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 149c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 150c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1518ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1528ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1538ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 154750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 155750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 156a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 15741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li private FaceView mFaceView; 15820b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li private RotateLayout mFocusIndicator; 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 161cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 162cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 163cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 164b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang // On-screen indicator 165b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsNoSignalIndicator; 166b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsHasSignalIndicator; 167b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private TextView mExposureIndicator; 168b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 169b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final StringBuilder mBuilder = new StringBuilder(); 170b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Formatter mFormatter = new Formatter(mBuilder); 171b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Object[] mFormatterArgs = new Object[1]; 172f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 1736490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1746490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1756490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1766490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1776490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1786490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1796490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1806490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1816490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 18249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 18349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 184855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 1854b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li // The value for android.hardware.Camera.setDisplayOrientation. 1864b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private int mDisplayOrientation; 18795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 18895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 18995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 19249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 193d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Focus is in progress. The exact focus state is in Focus.java. 19449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 195d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 3; 19649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 201bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 203a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li private LocationManager mLocationManager; 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 205bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2069324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 208bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 209bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 210bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 211bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 212e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2136eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 214cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 220bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 221232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 222c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 223edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2250a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2260a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2270a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 230e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 23111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 232d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // This handles everything about focus. 233d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private FocusManager mFocusManager; 23418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 235fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 236f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2370f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 238bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 239ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private IndicatorControlContainer mIndicatorControlContainer; 240dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 242ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 243ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 244ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 24559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 24659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 247ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2486490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2496490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2681de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2691de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 270ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2711de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2721de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 273232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 274232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 275232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 276232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 277232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 278232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 279232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 280232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 281232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 28284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 283232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 284232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 285232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 286232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 287232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 288232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 2893958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 29054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li case SHOW_TAP_TO_FOCUS_TOAST: { 29154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 29254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li break; 29354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 29454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 29598d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li case DISMISS_TAP_TO_FOCUS_TOAST: { 29698d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li View v = findViewById(R.id.tap_to_focus_prompt); 29798d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setVisibility(View.GONE); 29898d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setAnimation(AnimationUtils.loadAnimation(Camera.this, 29998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li R.anim.on_screen_hint_exit)); 30098d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li break; 30198d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 30659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 307f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 308f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 309f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 310f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 311f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3124714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 313ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 314ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 315842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 316f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 31759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 31859b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3196d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3206d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3216d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3236d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3246d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3256d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3266d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3276d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3286d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3306cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3316cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 332522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 333137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 336e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3374aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 338e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 340e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 341a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 342a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 343b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang initOnScreenIndicator(); 344a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 345e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 347d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 348d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 349e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3518ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 3529f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 354e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 356dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 357059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 36022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 36118c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 36222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 36320b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFocusIndicator = (RotateLayout) findViewById(R.id.focus_indicator_rotate_layout); 36420b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFocusManager.initialize(mFocusIndicator, mPreviewFrame, mFaceView, this); 365d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.initializeToneGenerator(); 366a959d05b52ac4b27dcdfe3d3a4e72220cf69d47aWei-Ta Chen Util.initializeScreenBrightness(getWindow(), getContentResolver()); 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 36833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 36954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the tap to focus toast if this is the first start. 370838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported && 37154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mPreferences.getBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, true)) { 37254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Delay the toast for one second to wait for orientation. 37354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(SHOW_TAP_TO_FOCUS_TOAST, 1000); 37454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 37554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 37633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 377f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 378f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 379f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 380f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 381cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 382f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 383f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 384d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 385f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 386f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 387f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 388e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 389e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3909f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 3918ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 392da7b4ed9303499c4449c7069461db42ff37e3e3fWu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), Thumbnail.LAST_THUMB_FILENAME)); 3938ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 3949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 3959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 396547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 397d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 3988ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 3998ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 400382b51fa8f512d7f5d5163715eeb85bbfd0a02c7Wu-cheng Li mThumbnail = Thumbnail.getLastThumbnail(mContentResolver); 4018ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4028ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 403750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 4048ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 405750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 406547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4079f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 409e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 410e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 411522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 412e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 413e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 414e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 415e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 416e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 417a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 4180d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 419a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 420e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 421e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 422d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.initializeToneGenerator(); 423f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 4246d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 425d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 4261324c7a05149ffa07a2b1339d1bc9bdff862e77eWu-cheng Li hidePostCaptureAlert(); 427d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 428547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 429547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 430a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 431547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 432937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 434ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private class ZoomChangeListener implements ZoomControl.OnZoomChangedListener { 435ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for immediate zoom 436ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 437ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomValueChanged(int index) { 438ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(index); 439ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 440d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 441ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for smooth zoom 442ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 443ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomStateChanged(int state) { 444ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mPausing) return; 445d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 446ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Log.v(TAG, "zoom picker state=" + state); 447ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (state == ZoomControl.ZOOM_IN) { 448ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(mZoomMax); 449ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else if (state == ZoomControl.ZOOM_OUT) { 450ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(0); 451ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else { 452ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mTargetZoomValue = -1; 453ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mZoomState == ZOOM_START) { 454ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomState = ZOOM_STOPPING; 455ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mCameraDevice.stopSmoothZoom(); 456c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 457ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 458c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 459ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 460ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 461ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private void initializeZoom() { 462ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (!mParameters.isZoomSupported()) return; 463ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomMax = mParameters.getMaxZoom(); 464b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang // Currently we use immediate zoom for fast zooming to get better UX and 465b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang // there is no plan to take advantage of the smooth zoom. 466ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomMax(mZoomMax); 467ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(mParameters.getZoom()); 468ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setSmoothZoomSupported(mSmoothZoomSupported); 469ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setOnZoomChangeListener(new ZoomChangeListener()); 470e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 47135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 47235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 47333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 4740f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 4750f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 4760f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 47733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 47833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 47933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 48033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 48133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 48233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 48333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 48433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 48533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 48633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 48733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 48833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 48933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 490ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 491ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 49233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 49333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 49433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 495d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 496d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void startFaceDetection() { 49789155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 49841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView = (FaceView) findViewById(R.id.face_view); 49920b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFaceView.clear(); 50041ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setVisibility(View.VISIBLE); 50141ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 502d2db70880e6159413932f747eb82df3e925852c1Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 50341ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 504d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFaceView.resume(); 50541ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mCameraDevice.setFaceDetectionListener(this); 50689155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li mCameraDevice.startFaceDetection(); 5074b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5084b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5094b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 510d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 511d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void stopFaceDetection() { 51289155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 5134b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 5141254e04152ce9efc0b54d6d97b5873d7a9acdb2fWu-cheng Li mCameraDevice.stopFaceDetection(); 51520b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFaceView != null) mFaceView.clear(); 5164b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5174b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5184b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 51997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 52097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 521039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li @Override 52202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 52302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 524ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang View popup = mIndicatorControlContainer.getActiveSettingPopup(); 52597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 52697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 52797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 528bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // Let popup window, indicator control or preview frame handle the 52997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 53097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 53197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 532ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControlContainer) 53397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 534ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 535937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 53602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 53702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 53802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 53902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 54002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 541aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 542aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 54302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 54402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 54502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 546aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 54702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 548dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 549aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 550aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 555595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li Log.d(TAG, "Received intent action=" + action); 5561e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5571e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 558523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5591e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5611e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 56251dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang if (!mIsImageCaptureIntent) { 563d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 564d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 569b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void initOnScreenIndicator() { 570b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator = findViewById(R.id.onscreen_gps_indicator_no_signal); 571b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator = findViewById(R.id.onscreen_gps_indicator_on); 572b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator = (TextView) findViewById(R.id.onscreen_exposure_indicator); 573f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 574f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 575c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li @Override 576c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li public void showGpsOnScreenIndicator(boolean hasSignal) { 577f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 578b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 579b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.GONE); 580b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 581b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 582b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.VISIBLE); 583b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 584f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 585b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 586b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.VISIBLE); 587b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 588b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 589b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.GONE); 590b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 591f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 592f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 593f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 594c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li @Override 595c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li public void hideGpsOnScreenIndicator() { 596b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) mGpsNoSignalIndicator.setVisibility(View.GONE); 597b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) mGpsHasSignalIndicator.setVisibility(View.GONE); 598b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 599b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 600b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void updateExposureOnScreenIndicator(int value) { 601b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mExposureIndicator == null) return; 602b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 603b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value == 0) { 604b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(""); 605b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.GONE); 606b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 607b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang float step = mParameters.getExposureCompensationStep(); 608b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatterArgs[0] = value * step; 609b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mBuilder.delete(0, mBuilder.length()); 610b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatter.format("%+1.1f", mFormatterArgs); 611b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang String exposure = mFormatter.toString(); 612b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(exposure); 613b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.VISIBLE); 614b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 615f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 616f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 620bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 62111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 62211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 623d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onShutter(); 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 625937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6279324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 6289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6309324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6319324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6329324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6349324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 644937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6546c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 655de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 656e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 657e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 659bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6609324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6619324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6629324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6639324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6649324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6659324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6669324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6679324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6689324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6699324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6709324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6719324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6729324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6739324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6749324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6759324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 678e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 679e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 68055fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li startPreview(); 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 682757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li 683757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mIsImageCaptureIntent) { 684757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li storeImage(jpegData, mLocation); 685757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 686757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mJpegImageData = jpegData; 687757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mQuickCapture) { 688757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li showPostCaptureAlert(); 689757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 690757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li doAttach(); 691757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 692757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 69305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 694721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 69505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 69605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 69705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 698721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 699e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 70055fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li long now = System.currentTimeMillis(); 70155fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 70255fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 70355fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li + mJpegCallbackFinishTime + "ms"); 70455fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li mJpegPictureCallbackTime = 0; 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 706937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 712d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing) return; 713d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 714d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; 71511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 716d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onAutoFocus(focused); 717d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // If focus completes and the snapshot is not started, enable the 718d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // controls. 719d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mFocusManager.isFocusCompleted()) { 72049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 721de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 723937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 725e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 726e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 7274a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 728e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 729e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 730e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 731e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 732d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 733d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 734ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(value); 735d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 7362c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7372c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 738e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 739d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 74033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 741d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 74233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 74333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 74433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 74533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 74633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 74733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 74835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 74935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 75035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 751757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li private void storeImage(final byte[] data, Location loc) { 752757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li long dateTaken = System.currentTimeMillis(); 753757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li String title = Util.createJpegName(dateTaken); 754757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int orientation = Exif.getOrientation(data); 755757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 756757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li loc, orientation, data); 757757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (uri != null) { 758757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li // Create a thumbnail whose width is equal or bigger than that of the preview. 759757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int ratio = (int) Math.ceil((double) mParameters.getPictureSize().width 760757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li / mPreviewFrameLayout.getWidth()); 761757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int inSampleSize = Integer.highestOneBit(ratio); 762757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnail = Thumbnail.createThumbnail(data, orientation, inSampleSize, uri); 763757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (mThumbnail != null) { 764757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 766db288b8686e5bcecef620176b934b00eb0742597Wu-cheng Li // Share popup may still have the reference to the old thumbnail. Clear it. 767db288b8686e5bcecef620176b934b00eb0742597Wu-cheng Li mSharePopup = null; 768757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li Util.broadcastNewPicture(this, uri); 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 770edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 772d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 773d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public boolean capture() { 774edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 775d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 776d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return false; 777edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 778edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 779edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 780edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 781edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 782edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 783a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li // Set rotation and gps data. 784a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Util.setRotationParameter(mParameters, mCameraId, mOrientation); 785a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Location loc = mLocationManager.getCurrentLocation(); 786a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Util.setGpsParameters(mParameters, loc); 787edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 789edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 790edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 79149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 792d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return true; 793d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li } 794d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 795d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 796d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void setFocusParameters() { 797d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 800271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 801cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 802cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 803cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 804cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 805cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 806cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 807cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 8085f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 809cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 810cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 811cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 812cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 817a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 818ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang setContentView(R.layout.camera); 819a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 820ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang findViewById(R.id.btn_cancel).setVisibility(View.VISIBLE); 821a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 82251dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 82351dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView.setVisibility(View.VISIBLE); 824a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 825ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 8261ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 8271ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 82858dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager = new FocusManager(mPreferences, 82958dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 830bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 8311ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 832bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 83322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 834bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 835bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 836bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 837bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 838bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 8391ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 8401ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 84159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 842ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 8436490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 84448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 845f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 846f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 847dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li 8480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 84948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 85048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 8510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 85248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 85311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 8543f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 855dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(Camera.this, mCameraId); 856838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 8573f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 8583f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 85903eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mOpenCameraFail = true; 860dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch (CameraDisabledException e) { 861dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 8623f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 86311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 86411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 86548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 867e0861e7473d042bdd9c935f3bdf50ae220891b6cWu-cheng Li Util.enterLightsOutMode(getWindow()); 868e0861e7473d042bdd9c935f3bdf50ae220891b6cWu-cheng Li 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 8706cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 8721c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 8731c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 877cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 878cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 87961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 880a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 881a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setVisibility(View.VISIBLE); 882a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setOnModeChangeListener(this); 883a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 88484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 88537acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 886fe370991104ad90b0656d5cc897171cb5cb8780bChung-yih Wang mZoomControl = (ZoomControl) findViewById(R.id.zoom_control); 887c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li mLocationManager = new LocationManager(this, this); 888fe370991104ad90b0656d5cc897171cb5cb8780bChung-yih Wang 88948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 89148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 89203eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 893dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 894dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 895dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 896dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 897f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 898f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 9000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9028974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 903003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 904003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 905003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 9061f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 9071f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 908bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 909503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 910503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 911823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 91218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 913ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 914ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.overrideSettings( 915823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 916823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 917823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 918823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 91918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 92018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 921823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 92218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 9230d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 92418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 925823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 92618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 92718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 928823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 92918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 93018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 931f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 93259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 93359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 93459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 935003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 93659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 93759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 938bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 939bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // setting the indicator buttons. 940ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer = 941ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang (IndicatorControlContainer) findViewById(R.id.indicator_control); 942ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer == null) return; 943067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 944ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] SETTING_KEYS = { 945b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang CameraSettings.KEY_FLASH_MODE, 946ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_WHITE_BALANCE, 947ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_SCENE_MODE}; 948ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] OTHER_SETTING_KEYS = { 949ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_RECORD_LOCATION, 950ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_FOCUS_MODE, 951ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_EXPOSURE, 952ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_PICTURE_SIZE}; 9530935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang 9540935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang CameraPicker.setImageResourceId(R.drawable.ic_switch_photo_facing_holo_light); 955ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.initialize(this, mPreferenceGroup, 956b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang mParameters.isZoomSupported(), 957ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang SETTING_KEYS, OTHER_SETTING_KEYS); 958fd140e054faaf9bf45c4dfe226e7f6ca8154c575Wu-cheng Li updateSceneModeUI(); 959ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setListener(this); 960f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 961f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 9627f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 963ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if ((mIndicatorControlContainer != null) 964ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && mIndicatorControlContainer.dismissSettingPopup()) { 9657f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 9667f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 9677f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 9687f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 9697f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 9707f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 971ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 972ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setEnabled(enable); 973ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 974a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 975adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setEnabled(enable); 9767f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 9777f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 9784aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 9794aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 9804aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 9814aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 9824aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 9834aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 9844aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 9854aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 9864aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 9874aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 9884aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 9894aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 9904aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 9914aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 9924aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 9934aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 99443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 99543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 99643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 99743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 99843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 99943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 100043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 1001bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 10024aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 100354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 100454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast after getting the first orientation changed. 100554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li if (mHandler.hasMessages(SHOW_TAP_TO_FOCUS_TOAST)) { 100654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.removeMessages(SHOW_TAP_TO_FOCUS_TOAST); 100754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 100854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 10094aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 10104aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 10114aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1012ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1013750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 1014a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setDegree(degree); 1015c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 1016ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) mIndicatorControlContainer.setDegree(degree); 1017adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setDegree(degree); 101820b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFocusIndicator != null) mFocusIndicator.setOrientation(degree); 1019c7e69709baea0cd9e49eed005d85714326b27da1Wu-cheng Li if (mFaceView != null) mFaceView.setOrientation(degree); 1020ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1021ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 10236d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 10246d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 10256d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 10266d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 10276d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 10286d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10296d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10306d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1031d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1032721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1033721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1034721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1035721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1036c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 10371e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1038d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1039a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1040a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onThumbnailClicked(View v) { 1041a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong if (isCameraIdle() && mThumbnail != null) { 1042a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong showSharePopup(); 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1046a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1047a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onRetakeButtonClicked(View v) { 1048a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong hidePostCaptureAlert(); 1049a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong startPreview(); 1050a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1051a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1052a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1053a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onDoneButtonClicked(View v) { 1054a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doAttach(); 1055a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1056a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1057a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1058a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onCancelButtonClicked(View v) { 1059a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doCancel(); 1060a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1061a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1063de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1064e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1065e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1066c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1067edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1069cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 10700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 10710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 10720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 10730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1074cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1077cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1078c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10815df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 10840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1086c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 108937cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 109037cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 109137cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 10925df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 10930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 10970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1104c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 11085df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 11125df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1116c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1120cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 11220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1123cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1124cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 11250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 11270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1129da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1130da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 11395df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1145dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11462bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1153dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11542bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1161c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1164c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1165c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1166c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1167c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1168c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 11690ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1170c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1187522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 11890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 11900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1197e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1199e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 12004de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1201e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1202e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1203dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 120403eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 1205e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1206316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1207e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 120848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 120903eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 121084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 1211dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 1212838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 121384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 121484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 121584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 1216dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1217dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1218dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 1219dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 122084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 122184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 122248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1223e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 122448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 12256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 12266cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 12276cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 12286cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 12296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 12306cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 12316cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1232e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1233cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1234232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 123549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1236232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1237232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1238232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1239e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1240e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1241f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 12454904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 12464904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1247cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1248cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li 1249cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li // Clear UI. 12507f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1251cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 125220b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFaceView != null) mFaceView.clear(); 1253b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 12561743de666ba52fd8a32babb36de01c7e3b56c2a7Gilles-Arnaud Bleu-Laine if (!mIsImageCaptureIntent && mThumbnail != null && !mThumbnail.fromFile()) { 12571743de666ba52fd8a32babb36de01c7e3b56c2a7Gilles-Arnaud Bleu-Laine mThumbnail.saveTo(new File(getFilesDir(), Thumbnail.LAST_THUMB_FILENAME)); 1258e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1259e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1260e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1265a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(false); 1266b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(0); 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1268d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.releaseToneGenerator(); 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1274de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12759a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 12769a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1277edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1278e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1279d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 12806cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1281232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1282d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.removeMessages(); 1283d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 12880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 12890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12995df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1310fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 131149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1312fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1313fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1314d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1315d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void autoFocus() { 131651c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 131751c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 131849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 131949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1322d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1323d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void cancelAutoFocus() { 132449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 132549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 132649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 132749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 133022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 133122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 133222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 133393fd3bcfa06ef1f525dced9e125ed6541071a865Wu-cheng Li if (mPausing || mCameraDevice == null || !mFirstTimeInitialized 133493fd3bcfa06ef1f525dced9e125ed6541071a865Wu-cheng Li || mCameraState == SNAPSHOT_IN_PROGRESS) { 133504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 133604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 13373d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 133804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 133997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 134097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 134104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 1342838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (!mFocusAreaSupported && !mMeteringAreaSupported) return false; 1343bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1344d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return mFocusManager.onTouch(e); 1345bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1346bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13480b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 13490b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 13500b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 13510b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 13527f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 13533eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 13540b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 13550b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 13560b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 13570b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 136211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1366e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 136711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 13710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 13720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 13740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 13750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 13760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 13777f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 137811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 137911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 138011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 138111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 138211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 138411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1396e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1397e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1398e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1405d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || collapseCameraControls()) return; 1406f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1407595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li // Do not take the picture if there is not enough storage. 1408595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li if (mPicturesRemaining <= 0) { 1409595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li Log.i(TAG, "Not enough space or storage not ready. remaining=" + mPicturesRemaining); 1410595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li return; 1411595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li } 1412595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li 141349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 1414d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doSnap(); 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1418b62bb6946185959ad28577fdcb175f2bd92bb014Wu-cheng Li if (mPausing || collapseCameraControls() || mCameraState == SNAPSHOT_IN_PROGRESS) return; 1419d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1420d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Do not do focus if there is not enough storage. 1421d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (pressed && !canTakePicture()) return; 1422d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1423d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li // Lock AE and AWB so users can half-press shutter and recompose. 1424d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li mAeAwbLock = pressed; 1425d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 1426d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doFocus(pressed); 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 14304fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 14314fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 14324fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 14334fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 14344fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 14354fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 143675c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 143775c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 143847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 143947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 144047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 144147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 144247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1443ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1444ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1445ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 14463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 14473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 144847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 144947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 14503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 14516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1452855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1453855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1454855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1455855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1456855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 145749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 145849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1459855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 146047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 146147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 146247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 146348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 146447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 146547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 146647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 146747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 146847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 146984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 147048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 14716cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 14726cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 14736cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 14746cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 14756cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1476e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1477547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1478547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1479e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 14923c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li mCameraDevice.cancelAutoFocus(); // Reset the focus. 1493cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1494e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1495cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 1496fe45771b64882d2c025e09cb5937772fa47fb345Chih-yu Huang mCameraDevice.setErrorCallback(null); 1497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 149849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1499d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onCameraReleased(); 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 150348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 150448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 150548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 150648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 150748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 150848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 150948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 151048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 151148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 151284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void startPreview() { 15133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 151411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1515d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.resetTouchFocus(); 151622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 15176eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 15206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 152149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1524855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 15254b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mDisplayOrientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 15264b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setDisplayOrientation(mDisplayOrientation); 152741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li if (mFaceView != null) { 152841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 15294b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 1530d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li mAeAwbLock = false; // Always unlock AE and AWB before start. 1531ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 15323c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li // If the focus mode is continuous autofocus, call cancelAutoFocus to 15333c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li // resume it because it may have been paused by autoFocus call. 15343c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li if (Parameters.FOCUS_MODE_CONTINUOUS_PICTURE.equals(mParameters.getFocusMode())) { 15353c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li mCameraDevice.cancelAutoFocus(); 15363c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li } 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 153811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 15398564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 154011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1541fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1542fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1543fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 154571d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li 154671d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li startFaceDetection(); 154733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 154849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1549d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStarted(); 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15525fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 155349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 15548564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 15555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 15565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 155749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1558d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStopped(); 15595fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1561dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1562dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1563dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1564dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1565ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1566cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1567cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1568cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1569cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1570cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1571cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1572cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1573cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 157493ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(false); 1575ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1576ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1577ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1578ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1579ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1580ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1581ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1582ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1583ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1584ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 1585d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li if (mAwbLockSupported) { 1586d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li mParameters.setAutoWhiteBalanceLock(mAeAwbLock); 1587d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li } 1588d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li 1589d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li if (mAeLockSupported) { 1590d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li mParameters.setAutoExposureLock(mAeAwbLock); 1591d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li } 1592d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li 1593838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported) { 1594bd29d3c5d59b375d77334aaa426545dc781b95fdChih-yu Huang mParameters.setFocusAreas(mFocusManager.getFocusAreas()); 159549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 159649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 1597838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mMeteringAreaSupported) { 159849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 1599bd29d3c5d59b375d77334aaa426545dc781b95fdChih-yu Huang mParameters.setMeteringAreas(mFocusManager.getMeteringAreas()); 160049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 160122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 16025945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 16032c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 160432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 160532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 160632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 160732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 160832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 160932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 161032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 161132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1612937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1613ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1614ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 16157648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li 1616db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mPreviewPanel = findViewById(R.id.frame_layout); 1617db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mPreviewFrameLayout = (PreviewFrameLayout) findViewById(R.id.frame); 16187648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout.setAspectRatio((double) size.width / size.height); 1619ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1620ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1621ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1622ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 16236227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1624ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 16250fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 16260fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 16270fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 16280fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 16290fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 16300fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 16310fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 16320fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1633ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 16340fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1635ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1636ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1637ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 163818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1639ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1640ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 164118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 164218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 164318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1644ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1645ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1646ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1647ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1648ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1649ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1650ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1651ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 165218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 165318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 165418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1655ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1656ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1657ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 16585945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 165902af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 166002af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraProfile.QUALITY_HIGH); 166102af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li mParameters.setJpegQuality(jpegQuality); 1662937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1663dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1664dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1665dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 166633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 1667b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int value = CameraSettings.readExposure(mPreferences); 1668b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int max = mParameters.getMaxExposureCompensation(); 1669b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int min = mParameters.getMinExposureCompensation(); 1670b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value >= min && value <= max) { 1671b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mParameters.setExposureCompensation(value); 1672b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 1673b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang Log.w(TAG, "invalid exposure range: " + value); 167433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 167533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 167618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1677301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 16784de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1679301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1680301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1681301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1682301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1683301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1684301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 16853b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 16863b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1687503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1688503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 16893b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1690301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1691301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1692301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 16934de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1694301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1695301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 169670fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 169770fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1698301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 16993b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 17003b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 17013b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 17023b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 17033b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1704301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1705301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1706301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1707d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(null); 1708d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setFocusMode(mFocusManager.getFocusMode()); 170918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1710d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(mParameters.getFocusMode()); 1711cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1712e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1713e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1714ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1715ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1716ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1717ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1718ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1719ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1720ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1721ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1722ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1723ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1724ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1725ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1726ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1727ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1728ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 17290d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 1730ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1731ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1732ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1733ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1734ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1735ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1736ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1737ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1738ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 17391de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1740ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1741ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1742ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 17431de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 17441de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1745ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 17468a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 1747ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 17481de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1749ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1750ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1751ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1752ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 17531de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 17541de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 17551de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1756522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 1761d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return (mCameraState == IDLE) || (mFocusManager.isFocusCompleted()); 1762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1769cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1770cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1771cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1772cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1773cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1774cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1775cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1776cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 17789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 177930f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(mIndicatorControlContainer); 178030f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(mShutterButton); 1781ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 178261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 17830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 1784ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(findViewById(id)); 1785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 17909bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1791ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang enableCameraControls(true); 1792ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 179361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 179461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 179530f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(findViewById(id)); 179661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1797373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1798ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mShutterButton); 1799ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mIndicatorControlContainer); 1800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18035fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 18045fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 18055fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 18065fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 1807b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 1808b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 18095fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18105fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 18115fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 18125fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18135fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18189bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1828a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_VIDEO, new Runnable() { 1829a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 1830a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_VIDEO); 1831a72d73cbac59db43d413291e4db66763be08143arepo sync } 1832a72d73cbac59db43d413291e4db66763be08143arepo sync }); 1833a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 18349ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 1835a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 18369ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 18379ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1838a72d73cbac59db43d413291e4db66763be08143arepo sync MenuItem gallery = menu.add(R.string.camera_gallery_photos_text) 1839b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1840b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1841b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1842b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1843b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1844b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1845b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1846b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1847ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1848ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1849a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 1850ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1851ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 185259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 185359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 185459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 185559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 1856ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1857ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1858ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1859ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1860ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1861ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1862a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 1863e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 1864a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, Camera.this); 1865b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 18669ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 18679ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 18689ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 18699ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1870a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 1871a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_CAMERA) { 1872a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 18739ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 18749ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1875e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1876e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 18778df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 1878adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onSharedPreferenceChanged() { 1879c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 1880c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 1881ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1882a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 18830d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 1884a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 1885ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 18867add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 18877add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 188844377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 188944377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 189044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 1891bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 1892bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 1893bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 1894bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 1895bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 1896bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 1897bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 189844377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 18997add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 19007add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 19017add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 1902b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 1903b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int exposureValue = CameraSettings.readExposure(mPreferences); 1904b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(exposureValue); 19058791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 19068791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 1907cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 1908cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 1909cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 1910cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1911cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1912cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 1913cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1914cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1915cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1916cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1917cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 1918cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1919cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1920cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1921cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1922cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1923faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 1924adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onRestorePreferencesClicked() { 1925c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 1926c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 1927c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 1928003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 1929c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 1930c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 1931c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 1932c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 1933c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 1934c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 1935c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 1936dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 1937003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 1938b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 1939b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 1940b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 1941b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 1942ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(0); 1943b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 1944ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1945ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 1946003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 1947003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 1948ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 1949003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 1950003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1951003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1952003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 1953adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onOverriddenPreferencesClicked() { 1954fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 1955fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 1956fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 1957fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 1958fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 1959fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 1960fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 1961fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 1962750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 1963750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 1964750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 1965db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang // SharePopup window takes the mPreviewPanel as its size reference. 1966757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), 1967db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mOrientationCompensation, mPreviewPanel); 1968f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1969750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 1970f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1971f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 197241ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li @Override 197341ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li public void onFaceDetection(Face[] faces, android.hardware.Camera camera) { 197441ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setFaces(faces); 197541ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li } 197698d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li 197754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li private void showTapToFocusToast() { 197854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast. 197954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li RotateLayout v = (RotateLayout) findViewById(R.id.tap_to_focus_prompt); 198054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setOrientation(mOrientationCompensation); 198154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.startAnimation(AnimationUtils.loadAnimation(this, R.anim.on_screen_hint_enter)); 198254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setVisibility(View.VISIBLE); 198354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(DISMISS_TAP_TO_FOCUS_TOAST, 5000); 198454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Clear the preference. 198554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li Editor editor = mPreferences.edit(); 198654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.putBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, false); 198754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.apply(); 198898d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 1989838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li 1990838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private void initializeCapabilities() { 1991838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams = mCameraDevice.getParameters(); 199258dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager.initializeParameters(mInitialParams); 1993838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mFocusAreaSupported = (mInitialParams.getMaxNumFocusAreas() > 0 1994838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li && isSupported(Parameters.FOCUS_MODE_AUTO, 1995838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams.getSupportedFocusModes())); 1996838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mMeteringAreaSupported = (mInitialParams.getMaxNumMeteringAreas() > 0); 1997d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li mAwbLockSupported = mInitialParams.isAutoWhiteBalanceLockSupported(); 1998d5b2118fc4aa377a3c4f5e4052745f14ec78b2c4Wu-cheng Li mAeLockSupported = mInitialParams.isAutoExposureLockSupported(); 1999838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li } 200059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2001