Camera.java revision db3556078a75be0bd4a08195d90f060724034e88
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; 52ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 54aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 55c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 596fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport android.view.MenuItem.OnMenuItemClickListener; 6095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 63ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 6798d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport android.view.animation.AnimationUtils; 68b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport android.widget.TextView; 69fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 702e768c1b835a127f190395a91477144d8ae850acOwen Lin 710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 77cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 78b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport java.util.Formatter; 7982544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 81271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 82a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kongpublic class Camera extends ActivityBase implements FocusManager.Listener, 8322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 8441ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li SurfaceHolder.Callback, ModePicker.OnModeChangeListener, 85c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li FaceDetectionListener, CameraPreference.OnPreferenceChangedListener, 86c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li LocationManager.Listener { 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 91e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 9255fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int CLEAR_SCREEN_DELAY = 3; 9355fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 4; 9455fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 5; 9555fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int SHOW_TAP_TO_FOCUS_TOAST = 6; 9655fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int DISMISS_TAP_TO_FOCUS_TOAST = 7; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 98ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 99ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 100ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 101ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 108ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 109ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 110ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 111ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 11533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 11633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 11733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 11833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 119316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 120316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 121316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 12233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 123adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private ZoomControl mZoomControl; 12435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1255f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 12670fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 127838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mFocusAreaSupported; 128838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mMeteringAreaSupported; 1295f6484a74fe019337e436e6e0dcb07375a74af25President Li 1304aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 131c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 1324aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 133c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 134c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 1354aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1361ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1416d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 14395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 14402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 14503eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li private boolean mOpenCameraFail = false; 146dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 14795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 148db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang private View mPreviewPanel; // The container of PreviewFrameLayout. 1497648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li private PreviewFrameLayout mPreviewFrameLayout; 15022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 15122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 152c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 153c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1548ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1558ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1568ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 157750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 158750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 159a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 16041ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li private FaceView mFaceView; 16120b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li private RotateLayout mFocusIndicator; 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 163c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 164cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 165cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 166cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 167b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang // On-screen indicator 168b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsNoSignalIndicator; 169b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsHasSignalIndicator; 170b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private TextView mExposureIndicator; 171b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 172b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final StringBuilder mBuilder = new StringBuilder(); 173b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Formatter mFormatter = new Formatter(mBuilder); 174b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Object[] mFormatterArgs = new Object[1]; 175f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 1766490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1776490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1786490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1796490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1806490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1816490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1826490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1836490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1846490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 18549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 18649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 187855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 1884b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li // The value for android.hardware.Camera.setDisplayOrientation. 1894b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private int mDisplayOrientation; 19095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 19195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 19295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 19549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 196d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Focus is in progress. The exact focus state is in Focus.java. 19749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 198d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 3; 19949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 204bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 206a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li private LocationManager mLocationManager; 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 208bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2099324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2109324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 211bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 212bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 213bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 214bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 215e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2166eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 217cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2219324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 223bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 224232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 225c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 226edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2280a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2290a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2300a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2319324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2329324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 233e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 23411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 235d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // This handles everything about focus. 236d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private FocusManager mFocusManager; 23718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 238fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 239f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2400f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 241bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 242ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private IndicatorControlContainer mIndicatorControlContainer; 243dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 245ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 246ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 247ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 24859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 24959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 250ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2516490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2526490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 269e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 270e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2711de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2721de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 273ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2741de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2751de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 276232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 277232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 278232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 279232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 280232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 281232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 282232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 283232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 284232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 28584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 286232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 287232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 288232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 289232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 290232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 291232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 2923958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 29354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li case SHOW_TAP_TO_FOCUS_TOAST: { 29454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 29554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li break; 29654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 29754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 29898d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li case DISMISS_TAP_TO_FOCUS_TOAST: { 29998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li View v = findViewById(R.id.tap_to_focus_prompt); 30098d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setVisibility(View.GONE); 30198d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setAnimation(AnimationUtils.loadAnimation(Camera.this, 30298d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li R.anim.on_screen_hint_exit)); 30398d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li break; 30498d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 307e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 308e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 30959b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 310f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 311f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 312f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 313f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 314f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3154714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 316ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 317ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 318842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 319f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 32059b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 32159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3236d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3246d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3256d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3266d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3276d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3286d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3296d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3306d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3316d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3326cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3336cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3346cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 335522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 336137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 337e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 338e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 341e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 342e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 343e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 344a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 345a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 346b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang initOnScreenIndicator(); 347a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 348e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3496d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 350d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 351d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3548ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 3559f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 359dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 360059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 36322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 36418c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 36522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 36620b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFocusIndicator = (RotateLayout) findViewById(R.id.focus_indicator_rotate_layout); 36720b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFocusManager.initialize(mFocusIndicator, mPreviewFrame, mFaceView, this); 368d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.initializeToneGenerator(); 369803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 370e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 37133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 37254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the tap to focus toast if this is the first start. 373838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported && 37454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mPreferences.getBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, true)) { 37554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Delay the toast for one second to wait for orientation. 37654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(SHOW_TAP_TO_FOCUS_TOAST, 1000); 37754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 37854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 37933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 380f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 381f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 382f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 383f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 384cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 385f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 386f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 387d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 388f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 389f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 390f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 391e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 392e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 3948ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 395da7b4ed9303499c4449c7069461db42ff37e3e3fWu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), Thumbnail.LAST_THUMB_FILENAME)); 3968ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 3979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 3989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 399547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 400d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4018ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 4028ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 403382b51fa8f512d7f5d5163715eeb85bbfd0a02c7Wu-cheng Li mThumbnail = Thumbnail.getLastThumbnail(mContentResolver); 4048ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4058ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 406750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 4078ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 408750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 409547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 412e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 413e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 414522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 415e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 416e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 417e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 418e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 419e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 420a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 4210d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 422a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 423e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 424e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 425d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.initializeToneGenerator(); 426f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 4276d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 428d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 429d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 430547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 431547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 432a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 433547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 434937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 436ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private class ZoomChangeListener implements ZoomControl.OnZoomChangedListener { 437ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for immediate zoom 438ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 439ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomValueChanged(int index) { 440ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(index); 441ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 442d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 443ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for smooth zoom 444ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 445ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomStateChanged(int state) { 446ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mPausing) return; 447d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 448ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Log.v(TAG, "zoom picker state=" + state); 449ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (state == ZoomControl.ZOOM_IN) { 450ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(mZoomMax); 451ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else if (state == ZoomControl.ZOOM_OUT) { 452ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(0); 453ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else { 454ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mTargetZoomValue = -1; 455ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mZoomState == ZOOM_START) { 456ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomState = ZOOM_STOPPING; 457ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mCameraDevice.stopSmoothZoom(); 458c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 459ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 460c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 461ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 462ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 463ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private void initializeZoom() { 464ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (!mParameters.isZoomSupported()) return; 465ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomMax = mParameters.getMaxZoom(); 466ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 467ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomMax(mZoomMax); 468ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(mParameters.getZoom()); 469ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setSmoothZoomSupported(mSmoothZoomSupported); 470ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setOnZoomChangeListener(new ZoomChangeListener()); 471e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 47235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 47335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 47433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 4750f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 4760f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 4770f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 47833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 47933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 48033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 48133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 48233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 48333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 48433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 48533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 48633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 48733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 48833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 48933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 49033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 491ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 492ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 49333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 49433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 49533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 496d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 497d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void startFaceDetection() { 49889155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 49941ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView = (FaceView) findViewById(R.id.face_view); 50020b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFaceView.clear(); 50141ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setVisibility(View.VISIBLE); 50241ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 503d2db70880e6159413932f747eb82df3e925852c1Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 50441ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 505d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFaceView.resume(); 50641ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mCameraDevice.setFaceDetectionListener(this); 50789155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li mCameraDevice.startFaceDetection(); 5084b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5094b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5104b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 511d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 512d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void stopFaceDetection() { 51389155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 5144b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 5151254e04152ce9efc0b54d6d97b5873d7a9acdb2fWu-cheng Li mCameraDevice.stopFaceDetection(); 51620b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFaceView != null) mFaceView.clear(); 5174b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5184b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5194b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 52097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 52197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 522039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li @Override 52302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 52402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 525ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang View popup = mIndicatorControlContainer.getActiveSettingPopup(); 52697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 52797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 52897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 529bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // Let popup window, indicator control or preview frame handle the 53097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 53197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 53297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 533ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControlContainer) 53497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 535ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 536937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 53702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 53802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 53902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 54002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 54102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 542aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 543aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 54402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 54502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 54602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 547aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 54802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 549dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 550aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 551aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 556595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li Log.d(TAG, "Received intent action=" + action); 5571e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5581e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 559523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5601e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5621e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 56351dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang if (!mIsImageCaptureIntent) { 564d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 565d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 570b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void initOnScreenIndicator() { 571b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator = findViewById(R.id.onscreen_gps_indicator_no_signal); 572b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator = findViewById(R.id.onscreen_gps_indicator_on); 573b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator = (TextView) findViewById(R.id.onscreen_exposure_indicator); 574f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 575f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 576c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li @Override 577c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li public void showGpsOnScreenIndicator(boolean hasSignal) { 578f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 579b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 580b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.GONE); 581b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 582b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 583b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.VISIBLE); 584b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 585f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 586b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 587b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.VISIBLE); 588b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 589b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 590b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.GONE); 591b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 592f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 593f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 594f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 595c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li @Override 596c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li public void hideGpsOnScreenIndicator() { 597b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) mGpsNoSignalIndicator.setVisibility(View.GONE); 598b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) mGpsHasSignalIndicator.setVisibility(View.GONE); 599b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 600b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 601b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void updateExposureOnScreenIndicator(int value) { 602b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mExposureIndicator == null) return; 603b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 604b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value == 0) { 605b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(""); 606b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.GONE); 607b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 608b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang float step = mParameters.getExposureCompensationStep(); 609b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatterArgs[0] = value * step; 610b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mBuilder.delete(0, mBuilder.length()); 611b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatter.format("%+1.1f", mFormatterArgs); 612b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang String exposure = mFormatter.toString(); 613b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(exposure); 614b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.VISIBLE); 615b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 616f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 617f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 621bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 62211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 62311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 624d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onShutter(); 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 626937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 6299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6309324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6319324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6329324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6349324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 645937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6556c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 656de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 657e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 658e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 660bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6619324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6629324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6639324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6649324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6659324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6669324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6679324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6689324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6699324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6709324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6719324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6729324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6739324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6749324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6759324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6769324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6786cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 679e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 680e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 68155fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li startPreview(); 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 683757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li 684757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mIsImageCaptureIntent) { 685757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li storeImage(jpegData, mLocation); 686757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 687757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mJpegImageData = jpegData; 688757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mQuickCapture) { 689757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li showPostCaptureAlert(); 690757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 691757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li doAttach(); 692757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 693757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 69405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 695721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 69605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 69705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 69805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 699721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 700e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 70155fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li long now = System.currentTimeMillis(); 70255fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 70355fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 70455fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li + mJpegCallbackFinishTime + "ms"); 70555fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li mJpegPictureCallbackTime = 0; 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 707937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 713d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing) return; 714d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 715d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; 71611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 717d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onAutoFocus(focused); 718d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // If focus completes and the snapshot is not started, enable the 719d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // controls. 720d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mFocusManager.isFocusCompleted()) { 72149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 722de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 724937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 726e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 727e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 7284a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 729e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 730e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 731e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 732e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 733d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 734d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 735ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(value); 736d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 7372c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7382c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 739e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 740d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 74133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 742d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 74333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 74433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 74533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 74633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 74733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 74833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 74935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 75035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 75135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 752757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li private void storeImage(final byte[] data, Location loc) { 753757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li long dateTaken = System.currentTimeMillis(); 754757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li String title = Util.createJpegName(dateTaken); 755757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int orientation = Exif.getOrientation(data); 756757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 757757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li loc, orientation, data); 758757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (uri != null) { 759757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li // Create a thumbnail whose width is equal or bigger than that of the preview. 760757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int ratio = (int) Math.ceil((double) mParameters.getPictureSize().width 761757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li / mPreviewFrameLayout.getWidth()); 762757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int inSampleSize = Integer.highestOneBit(ratio); 763757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnail = Thumbnail.createThumbnail(data, orientation, inSampleSize, uri); 764757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (mThumbnail != null) { 765757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 767757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li Util.broadcastNewPicture(this, uri); 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 769edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 771d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 772d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public boolean capture() { 773edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 774d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 775d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return false; 776edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 777edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 778edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 779edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 780edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 781edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 782a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li // Set rotation and gps data. 783a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Util.setRotationParameter(mParameters, mCameraId, mOrientation); 784a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Location loc = mLocationManager.getCurrentLocation(); 785a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Util.setGpsParameters(mParameters, loc); 786edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 788edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 789edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 79049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 791d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return true; 792d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li } 793d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 794d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 795d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void setFocusParameters() { 796d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 799271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 800cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 801cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 802cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 803cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 804cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 805cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 806cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 8075f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 808cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 809cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 810cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 811cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 816a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 817ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang setContentView(R.layout.camera); 818a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 819ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang findViewById(R.id.btn_cancel).setVisibility(View.VISIBLE); 820a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 82151dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 82251dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView.setVisibility(View.VISIBLE); 823a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 824ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 8251ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 8261ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 82758dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager = new FocusManager(mPreferences, 82858dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 829bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 8301ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 831bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 83222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 833bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 834bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 835bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 836bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 837bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 8381ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 8391ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 84059b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 841ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 8426490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 84348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 844f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 845f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 846dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li 8470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 84848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 84948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 8500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 85148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 85211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 8533f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 854dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(Camera.this, mCameraId); 855838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 8563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 8573f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 85803eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mOpenCameraFail = true; 859dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch (CameraDisabledException e) { 860dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 8613f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 86211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 86311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 86448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 866e0861e7473d042bdd9c935f3bdf50ae220891b6cWu-cheng Li Util.enterLightsOutMode(getWindow()); 867e0861e7473d042bdd9c935f3bdf50ae220891b6cWu-cheng Li 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 8696cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 8711c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 8721c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 876cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 877cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 87861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 879a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 880a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setVisibility(View.VISIBLE); 881a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setOnModeChangeListener(this); 882a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 88384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 88437acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 885fe370991104ad90b0656d5cc897171cb5cb8780bChung-yih Wang mZoomControl = (ZoomControl) findViewById(R.id.zoom_control); 886c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li mLocationManager = new LocationManager(this, this); 887fe370991104ad90b0656d5cc897171cb5cb8780bChung-yih Wang 88848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 89048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 89103eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 892dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 893dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 894dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 895dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 896f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 897f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 8990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9018974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 902003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 903003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 904003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 9051f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 9061f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 907bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 908503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 909503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 910823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 91118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 912ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 913ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.overrideSettings( 914823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 915823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 916823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 917823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 91818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 91918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 920823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 92118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 9220d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 92318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 924823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 92518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 92618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 927823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 92818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 92918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 930f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 93159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 93259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 93359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 934003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 93559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 93659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 937bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 938bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // setting the indicator buttons. 939ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer = 940ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang (IndicatorControlContainer) findViewById(R.id.indicator_control); 941ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer == null) return; 942067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 943ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] SETTING_KEYS = { 944ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_WHITE_BALANCE, 945ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_SCENE_MODE}; 946ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] OTHER_SETTING_KEYS = { 947ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_RECORD_LOCATION, 948ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_FOCUS_MODE, 949ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_EXPOSURE, 950ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_PICTURE_SIZE}; 9510935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang 9520935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang CameraPicker.setImageResourceId(R.drawable.ic_switch_photo_facing_holo_light); 953ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.initialize(this, mPreferenceGroup, 954ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang CameraSettings.KEY_FLASH_MODE, mParameters.isZoomSupported(), 955ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang SETTING_KEYS, OTHER_SETTING_KEYS); 956ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setListener(this); 957f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 958f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 9597f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 960ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if ((mIndicatorControlContainer != null) 961ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && mIndicatorControlContainer.dismissSettingPopup()) { 9627f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 9637f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 9647f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 9657f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 9667f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 9677f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 968ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 969ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setEnabled(enable); 970ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 971a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 972adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setEnabled(enable); 9737f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 9747f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 9754aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 9764aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 9774aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 9784aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 9794aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 9804aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 9814aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 9824aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 9834aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 9844aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 9854aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 9864aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 9874aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 9884aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 9894aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 9904aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 99143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 99243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 99343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 99443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 99543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 99643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 99743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 998bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 9994aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 100054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 100154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast after getting the first orientation changed. 100254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li if (mHandler.hasMessages(SHOW_TAP_TO_FOCUS_TOAST)) { 100354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.removeMessages(SHOW_TAP_TO_FOCUS_TOAST); 100454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 100554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 10064aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 10074aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 10084aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1009ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1010750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 1011a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setDegree(degree); 1012c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 1013ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) mIndicatorControlContainer.setDegree(degree); 1014adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setDegree(degree); 101520b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFocusIndicator != null) mFocusIndicator.setOrientation(degree); 1016c7e69709baea0cd9e49eed005d85714326b27da1Wu-cheng Li if (mFaceView != null) mFaceView.setOrientation(degree); 1017ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1018ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 10206d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 10216d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 10226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 10236d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 10246d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 10256d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10266d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10276d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1028d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1029721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1030721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1031721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1032721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1033c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 10341e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1035d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1036a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1037a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onThumbnailClicked(View v) { 1038a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong if (isCameraIdle() && mThumbnail != null) { 1039a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong showSharePopup(); 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1043a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1044a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onRetakeButtonClicked(View v) { 1045a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong hidePostCaptureAlert(); 1046a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong startPreview(); 1047a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1048a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1049a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1050a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onDoneButtonClicked(View v) { 1051a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doAttach(); 1052a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1053a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1054a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1055a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onCancelButtonClicked(View v) { 1056a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doCancel(); 1057a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1058a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1060de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1061e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1062e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1063c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1064edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1066cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 10670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 10680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 10690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 10700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1071cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1074cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1075c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10785df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 10810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1083c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 108637cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 108737cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 108837cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 10895df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 10900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 10940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1101c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 11055df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 11095df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1113c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1117cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 11190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1120cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1121cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 11220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 11240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1126da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1127da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 11365df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1142dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11432bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1150dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11512bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1158c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1161c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1162c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1163c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1164c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1165c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 11660ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1167c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1184522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 11860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 11870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1194e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1196803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1197803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1198803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1199803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1200803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1201803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1202803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1203803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1204803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1205803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1206803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1207803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1208803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1209803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1210e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 12114de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1212e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1213e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1214dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 121503eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 1216e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1217316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1218e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 121948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 122003eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 122184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 1222dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 1223838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 122484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 122584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 122684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 1227dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1228dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1229dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 1230dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 123184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 123284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 123348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1234e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 123548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 12366cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 12376cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 12386cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 12396cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 12406cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 12416cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 12426cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1243e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1244cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1245232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 124649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1247232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1248232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1249232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1250e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1251e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1252f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 12564904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 12574904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1258cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1259cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li 1260cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li // Clear UI. 12617f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1262cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 126320b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFaceView != null) mFaceView.clear(); 1264b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1268631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li if (mThumbnail != null) { 1269da7b4ed9303499c4449c7069461db42ff37e3e3fWu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), Thumbnail.LAST_THUMB_FILENAME)); 1270631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li } 1271e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1272e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1273e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1278a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(false); 1279b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(0); 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1281d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.releaseToneGenerator(); 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1287de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12889a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 12899a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1290edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1291e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1292d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 12936cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1294232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1295d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.removeMessages(); 1296d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 13020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13125df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1323fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 132449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1325fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1326fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1327d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1328d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void autoFocus() { 132951c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 133051c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 133149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 133249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1335d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1336d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void cancelAutoFocus() { 133749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 133849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 133949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 134049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 134322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 134422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 134522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 1346d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || !mFirstTimeInitialized || mCameraState == SNAPSHOT_IN_PROGRESS) { 134704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 134804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 13493d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 135004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 135197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 135297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 135304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 1354838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (!mFocusAreaSupported && !mMeteringAreaSupported) return false; 1355bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1356d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return mFocusManager.onTouch(e); 1357bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1358bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13600b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 13610b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 13620b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 13630b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 13647f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 13653eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 13660b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 13670b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 13680b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 13690b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 137411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1378e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 137911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 13830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 13840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1385e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 13860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 13870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 13880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 13897f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 139011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 139111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 139211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 139311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 139411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 139611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1408e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1409e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1410e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1417d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || collapseCameraControls()) return; 1418f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1419595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li // Do not take the picture if there is not enough storage. 1420595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li if (mPicturesRemaining <= 0) { 1421595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li Log.i(TAG, "Not enough space or storage not ready. remaining=" + mPicturesRemaining); 1422595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li return; 1423595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li } 1424595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li 142549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 1426d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doSnap(); 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1430d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || collapseCameraControls()) return; 1431d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1432d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Do not do focus if there is not enough storage. 1433d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (pressed && !canTakePicture()) return; 1434d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1435d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doFocus(pressed); 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 14394fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 14404fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 14414fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 14424fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 14434fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 14444fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 144575c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 144675c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 144747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 144847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 144947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 145047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 145147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1452ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1453ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1454ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 14553f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 14563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 145747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 145847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 14593f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 14606cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1461855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1462855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1463855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1464855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1465855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 146649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 146749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1468855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 146947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 147047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 147147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 147248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 147347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 147447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 147547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 147647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 147747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 147884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 147948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 14806cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 14816cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 14826cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 14836cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 14846cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1485e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1486547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1487547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1488e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1501cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1502e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1503cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 150549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1506d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onCameraReleased(); 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 151048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 151148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 151248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 151348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 151448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 151548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 151648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 151748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 151848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 151984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void startPreview() { 15203f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 152111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1522d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.resetTouchFocus(); 152322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 15246eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15266cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 15276cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 152849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 153048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1531855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 15324b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mDisplayOrientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 15334b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setDisplayOrientation(mDisplayOrientation); 153441ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li if (mFaceView != null) { 153541ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 15364b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 1537ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 153911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 15408564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 154111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1542fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1543fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1544fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 154671d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li 154771d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li startFaceDetection(); 154833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 154949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1550d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStarted(); 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 155449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 15558564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 15565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 15575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 155849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1559d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStopped(); 15605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15615fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1562dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1563dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1564dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1565dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1566ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1567cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1568cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1569cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1570cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1571cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1572cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1573cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1574cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 157593ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(false); 1576ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1577ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1578ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1579ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1580ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1581ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1582ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1583ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1584ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1585ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 1586838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported) { 1587d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setFocusAreas(mFocusManager.getTapArea()); 158849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 158949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 1590838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mMeteringAreaSupported) { 159149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 1592d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setMeteringAreas(mFocusManager.getTapArea()); 159349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 159422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 15955945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 15962c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 159732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 159832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 159932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 160032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 160132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 160232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 160332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 160432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1605937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1606ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1607ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 16087648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li 1609db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mPreviewPanel = findViewById(R.id.frame_layout); 1610db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mPreviewFrameLayout = (PreviewFrameLayout) findViewById(R.id.frame); 16117648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout.setAspectRatio((double) size.width / size.height); 1612ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1613ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1614ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1615ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 16166227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1617ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 16180fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 16190fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 16200fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 16210fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 16220fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 16230fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 16240fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 16250fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1626ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 16270fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1628ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1629ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1630ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 163118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1632ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1633ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 163418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 163518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 163618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1637ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1638ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1639ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1640ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1641ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1642ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1643ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1644ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 164518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 164618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 164718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1648ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1649ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1650ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 16515945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 165202af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 165302af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraProfile.QUALITY_HIGH); 165402af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li mParameters.setJpegQuality(jpegQuality); 1655937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1656dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1657dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1658dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 165933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 1660b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int value = CameraSettings.readExposure(mPreferences); 1661b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int max = mParameters.getMaxExposureCompensation(); 1662b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int min = mParameters.getMinExposureCompensation(); 1663b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value >= min && value <= max) { 1664b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mParameters.setExposureCompensation(value); 1665b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 1666b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang Log.w(TAG, "invalid exposure range: " + value); 166733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 166833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 166918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1670301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 16714de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1672301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1673301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1674301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1675301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1676301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1677301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 16783b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 16793b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1680503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1681503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 16823b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1683301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1684301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1685301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 16864de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1687301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1688301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 168970fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 169070fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1691301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 16923b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 16933b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 16943b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 16953b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 16963b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1697301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1698301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1699301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1700d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(null); 1701d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setFocusMode(mFocusManager.getFocusMode()); 170218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1703d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(mParameters.getFocusMode()); 1704cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1705e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1706e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1707ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1708ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1709ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1710ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1711ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1712ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1713ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1714ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1715ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1716ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1717ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1718ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1719ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1720ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1721ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 17220d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 1723ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1724ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1725ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1726ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1727ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1728ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1729ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1730ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1731ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 17321de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1733ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1734ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1735ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 17361de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 17371de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1738ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 17398a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 1740ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 17411de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1742ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1743ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1744ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1745ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 17461de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 17471de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 17481de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1749522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 1754d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return (mCameraState == IDLE) || (mFocusManager.isFocusCompleted()); 1755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1762cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1763cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1764cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1765cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1766cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1767cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1768cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1769cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 17719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 177230f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(mIndicatorControlContainer); 177330f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(mShutterButton); 1774ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 177561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 17760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 1777ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(findViewById(id)); 1778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 17839bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1784ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang enableCameraControls(true); 1785ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 178661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 178761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 178830f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(findViewById(id)); 178961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1790373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1791ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mShutterButton); 1792ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mIndicatorControlContainer); 1793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17965fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 17975fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 17985fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 17995fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 1800b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 1801b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 18025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18035fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 18045fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 18055fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18065fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18119bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1821a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_VIDEO, new Runnable() { 1822a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 1823a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_VIDEO); 1824a72d73cbac59db43d413291e4db66763be08143arepo sync } 1825a72d73cbac59db43d413291e4db66763be08143arepo sync }); 1826a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 18279ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 1828a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 18299ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 18309ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1831a72d73cbac59db43d413291e4db66763be08143arepo sync MenuItem gallery = menu.add(R.string.camera_gallery_photos_text) 1832b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1833b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1834b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1835b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1836b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1837b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1838b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1839b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1840ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1841ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1842a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 1843ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1844ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 184559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 184659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 184759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 184859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 1849ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1850ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1851ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1852ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1853ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1854ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1855a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 1856e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 1857a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, Camera.this); 1858b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 18599ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 18609ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 18619ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 18629ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1863a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 1864a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_CAMERA) { 1865a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 18669ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 18679ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1868e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1869e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 18708df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 1871adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onSharedPreferenceChanged() { 1872c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 1873c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 1874ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1875a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 18760d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 1877a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 1878ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 18797add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 18807add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 188144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 188244377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 188344377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 1884bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 1885bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 1886bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 1887bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 1888bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 1889bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 1890bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 189144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 18927add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 18937add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 18947add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 1895b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 1896b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int exposureValue = CameraSettings.readExposure(mPreferences); 1897b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(exposureValue); 18988791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 18998791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 1900cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 1901cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 1902cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 1903cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1904cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1905cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 1906cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1907cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1908cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1909cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1910cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 1911cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1912cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1913cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1914cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1915cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1916faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 1917adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onRestorePreferencesClicked() { 1918c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 1919c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 1920c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 1921003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 1922c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 1923c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 1924c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 1925c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 1926c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 1927c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 1928c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 1929dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 1930003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 1931b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 1932b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 1933b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 1934b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 1935ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(0); 1936b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 1937ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1938ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 1939003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 1940003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 1941ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 1942003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 1943003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1944003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1945003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 1946adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onOverriddenPreferencesClicked() { 1947fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 1948fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 1949fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 1950fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 1951fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 1952fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 1953fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 1954fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 1955750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 1956750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 1957750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 1958db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang // SharePopup window takes the mPreviewPanel as its size reference. 1959757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), 1960db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mOrientationCompensation, mPreviewPanel); 1961f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1962750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 1963f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1964f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 196541ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li @Override 196641ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li public void onFaceDetection(Face[] faces, android.hardware.Camera camera) { 196741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setFaces(faces); 196841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li } 196998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li 197054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li private void showTapToFocusToast() { 197154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast. 197254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li RotateLayout v = (RotateLayout) findViewById(R.id.tap_to_focus_prompt); 197354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setOrientation(mOrientationCompensation); 197454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.startAnimation(AnimationUtils.loadAnimation(this, R.anim.on_screen_hint_enter)); 197554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setVisibility(View.VISIBLE); 197654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(DISMISS_TAP_TO_FOCUS_TOAST, 5000); 197754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Clear the preference. 197854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li Editor editor = mPreferences.edit(); 197954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.putBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, false); 198054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.apply(); 198198d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 1982838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li 1983838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private void initializeCapabilities() { 1984838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams = mCameraDevice.getParameters(); 198558dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager.initializeParameters(mInitialParams); 1986838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mFocusAreaSupported = (mInitialParams.getMaxNumFocusAreas() > 0 1987838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li && isSupported(Parameters.FOCUS_MODE_AUTO, 1988838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams.getSupportedFocusModes())); 1989838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mMeteringAreaSupported = (mInitialParams.getMaxNumMeteringAreas() > 0); 1990838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li } 199159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 1992