ActivityBase.java revision 8a79ddc5827de54a33d8fbef0e467da2266342cb
14d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang/* 24d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang * Copyright (C) 2009 The Android Open Source Project 34d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang * 44d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang * Licensed under the Apache License, Version 2.0 (the "License"); 54d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang * you may not use this file except in compliance with the License. 64d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang * You may obtain a copy of the License at 74d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang * 84d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang * http://www.apache.org/licenses/LICENSE-2.0 94d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang * 104d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang * Unless required by applicable law or agreed to in writing, software 114d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang * distributed under the License is distributed on an "AS IS" BASIS, 124d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 134d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang * See the License for the specific language governing permissions and 144d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang * limitations under the License. 154d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang */ 164d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang 174d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Changpackage com.android.camera; 184d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang 197d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Millerimport android.app.KeyguardManager; 20c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Liimport android.content.ContentResolver; 21892781804513066b68b4a2fa6f846e862dac252aOwen Linimport android.content.Context; 225df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Liimport android.content.Intent; 234c7b291018e08dbb4bc1712d95117a294fa1416cWu-cheng Liimport android.content.pm.ActivityInfo; 24296d27772b9543d55820e1d24d900fea959f1b7aPin Tingimport android.hardware.Camera.Parameters; 25c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Liimport android.os.AsyncTask; 268608b577921acf67a5a7b7968cb3633b8f94714dChih-Chung Changimport android.os.Bundle; 277d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Millerimport android.util.Log; 281cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Liimport android.view.animation.DecelerateInterpolator; 294c7b291018e08dbb4bc1712d95117a294fa1416cWu-cheng Liimport android.view.KeyEvent; 30c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Liimport android.view.View; 31a6b966047b6215b02c502a3f143106070abf6009Angus Kongimport android.view.Window; 32892781804513066b68b4a2fa6f846e862dac252aOwen Linimport android.view.WindowManager; 33892781804513066b68b4a2fa6f846e862dac252aOwen Lin 34892781804513066b68b4a2fa6f846e862dac252aOwen Linimport com.android.camera.ui.PopupManager; 35892781804513066b68b4a2fa6f846e862dac252aOwen Linimport com.android.camera.ui.RotateImageView; 36a6b966047b6215b02c502a3f143106070abf6009Angus Kongimport com.android.gallery3d.app.AbstractGalleryActivity; 37a6b966047b6215b02c502a3f143106070abf6009Angus Kongimport com.android.gallery3d.app.PhotoPage; 38a6b966047b6215b02c502a3f143106070abf6009Angus Kongimport com.android.gallery3d.app.GalleryActionBar; 39a6b966047b6215b02c502a3f143106070abf6009Angus Kongimport com.android.gallery3d.util.MediaSetUtils; 404d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang 41aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Liimport java.io.File; 42aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li 4377c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang/** 447673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li * Superclass of Camera and VideoCamera activities. 4577c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang */ 46a6b966047b6215b02c502a3f143106070abf6009Angus Kongabstract public class ActivityBase extends AbstractGalleryActivity 478a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li implements CameraScreenNail.PositionChangedListener, 488a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li View.OnLayoutChangeListener { 49a6b966047b6215b02c502a3f143106070abf6009Angus Kong 507d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller private static final String TAG = "ActivityBase"; 517d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller private static boolean LOGV = false; 525df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li private int mResultCodeForTesting; 537d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller private boolean mOnResumePending; 545df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li private Intent mResultDataForTesting; 554edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong private OnScreenHint mStorageHint; 561cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li private UpdateCameraAppView mUpdateCameraAppView; 571cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li private HideCameraAppView mHideCameraAppView; 58a6b966047b6215b02c502a3f143106070abf6009Angus Kong 59c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 60c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li // original picture. 61c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li protected Thumbnail mThumbnail; 62c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li // An imageview showing showing the last captured picture thumbnail. 63c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li protected RotateImageView mThumbnailView; 648a674bebfba0c4dd4b01018276d20f198f65f19eWu-cheng Li protected int mThumbnailViewWidth; // layout width of the thumbnail 65c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li protected AsyncTask<Void, Void, Thumbnail> mLoadThumbnailTask; 66475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting protected boolean mOpenCameraFail; 67475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting protected boolean mCameraDisabled; 68475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting protected CameraManager.CameraProxy mCameraDevice; 69296d27772b9543d55820e1d24d900fea959f1b7aPin Ting protected Parameters mParameters; 709833a3328025552a3a176dc4d054cde63ef11885Wu-cheng Li protected boolean mPaused; // The activity is paused. 71a6b966047b6215b02c502a3f143106070abf6009Angus Kong protected GalleryActionBar mActionBar; 72475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting 73475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting // multiple cameras support 74475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting protected int mNumberOfCameras; 75475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting protected int mCameraId; 76475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting 77a6b966047b6215b02c502a3f143106070abf6009Angus Kong protected CameraScreenNail mCameraScreenNail; // This shows camera preview. 78a6b966047b6215b02c502a3f143106070abf6009Angus Kong // The view containing only camera related widgets like control panel, 79a6b966047b6215b02c502a3f143106070abf6009Angus Kong // indicator bar, focus indicator and etc. 80a6b966047b6215b02c502a3f143106070abf6009Angus Kong protected View mCameraAppView; 811cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li protected boolean mShowCameraAppView = true; 82a6b966047b6215b02c502a3f143106070abf6009Angus Kong 83475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting protected class CameraOpenThread extends Thread { 84475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting @Override 85475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting public void run() { 86475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting try { 87475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting mCameraDevice = Util.openCamera(ActivityBase.this, mCameraId); 88296d27772b9543d55820e1d24d900fea959f1b7aPin Ting mParameters = mCameraDevice.getParameters(); 89475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting } catch (CameraHardwareException e) { 90475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting mOpenCameraFail = true; 91475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting } catch (CameraDisabledException e) { 92475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting mCameraDisabled = true; 93475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting } 94475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting } 95475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting } 965df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li 974d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang @Override 988608b577921acf67a5a7b7968cb3633b8f94714dChih-Chung Chang public void onCreate(Bundle icicle) { 994c7b291018e08dbb4bc1712d95117a294fa1416cWu-cheng Li if (Util.isTabletUI()) { 1004c7b291018e08dbb4bc1712d95117a294fa1416cWu-cheng Li setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); 101d33109730e0ab81230f84e2bd35599e8e24fc4baChung-yih Wang } else { 102d33109730e0ab81230f84e2bd35599e8e24fc4baChung-yih Wang setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); 1034c7b291018e08dbb4bc1712d95117a294fa1416cWu-cheng Li } 104a6b966047b6215b02c502a3f143106070abf6009Angus Kong requestWindowFeature(Window.FEATURE_ACTION_BAR); 105a6b966047b6215b02c502a3f143106070abf6009Angus Kong requestWindowFeature(Window.FEATURE_ACTION_BAR_OVERLAY); 106a6b966047b6215b02c502a3f143106070abf6009Angus Kong requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS); 107e5b6a36e64ef2c2cb1435c138a5fc179e9a6bc9aWu-cheng Li getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE); 1088608b577921acf67a5a7b7968cb3633b8f94714dChih-Chung Chang super.onCreate(icicle); 109a6b966047b6215b02c502a3f143106070abf6009Angus Kong // The full screen mode might be turned off previously. Add the flag again. 110a6b966047b6215b02c502a3f143106070abf6009Angus Kong getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN); 111a6b966047b6215b02c502a3f143106070abf6009Angus Kong mActionBar = new GalleryActionBar(this); 1128608b577921acf67a5a7b7968cb3633b8f94714dChih-Chung Chang } 1138608b577921acf67a5a7b7968cb3633b8f94714dChih-Chung Chang 1148608b577921acf67a5a7b7968cb3633b8f94714dChih-Chung Chang @Override 1157d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller public void onWindowFocusChanged(boolean hasFocus) { 1167d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller if (LOGV) Log.v(TAG, "onWindowFocusChanged.hasFocus=" + hasFocus 1177d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller + ".mOnResumePending=" + mOnResumePending); 1187d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller if (hasFocus && mOnResumePending) { 1199833a3328025552a3a176dc4d054cde63ef11885Wu-cheng Li mPaused = false; 1207d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller doOnResume(); 1217d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller mOnResumePending = false; 1227d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller } 1237d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller } 1247d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller 1257d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller @Override 1267d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller protected void onResume() { 1277d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller super.onResume(); 1287d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller // Don't grab the camera if in use by lockscreen. For example, face 1297d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller // unlock may be using the camera. Camera may be already opened in 1307d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller // onCreate. doOnResume should continue if mCameraDevice != null. 1318853039421ae9b129ef40c8e71a347eac321d921Wu-cheng Li // Suppose camera app is in the foreground. If users turn off and turn 1328853039421ae9b129ef40c8e71a347eac321d921Wu-cheng Li // on the screen very fast, camera app can still have the focus when the 133475b4c6eca6f7e7ca0e4b3ee0ee234c6fe079687Pin Ting // lock screen shows up. The keyguard takes input focus, so the camera 1348853039421ae9b129ef40c8e71a347eac321d921Wu-cheng Li // app will lose focus when it is displayed. 1358853039421ae9b129ef40c8e71a347eac321d921Wu-cheng Li if (LOGV) Log.v(TAG, "onResume. hasWindowFocus()=" + hasWindowFocus()); 1368853039421ae9b129ef40c8e71a347eac321d921Wu-cheng Li if (mCameraDevice == null && isKeyguardLocked()) { 1378853039421ae9b129ef40c8e71a347eac321d921Wu-cheng Li if (LOGV) Log.v(TAG, "onResume. mOnResumePending=true"); 1387d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller mOnResumePending = true; 1397d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller } else { 1408853039421ae9b129ef40c8e71a347eac321d921Wu-cheng Li if (LOGV) Log.v(TAG, "onResume. mOnResumePending=false"); 1419833a3328025552a3a176dc4d054cde63ef11885Wu-cheng Li mPaused = false; 1427d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller doOnResume(); 1437d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller mOnResumePending = false; 1447d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller } 1457d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller } 1467d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller 1477d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller @Override 1487d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller protected void onPause() { 1499833a3328025552a3a176dc4d054cde63ef11885Wu-cheng Li mPaused = true; 1507d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller if (LOGV) Log.v(TAG, "onPause"); 151aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li saveThumbnailToFile(); 1527d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller super.onPause(); 1534edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong 154c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li if (mLoadThumbnailTask != null) { 155c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li mLoadThumbnailTask.cancel(true); 156c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li mLoadThumbnailTask = null; 157c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li } 158c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li 1594edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong if (mStorageHint != null) { 1604edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong mStorageHint.cancel(); 1614edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong mStorageHint = null; 1624edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong } 1634edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong 1647d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller mOnResumePending = false; 1657d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller } 1667d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller 1677d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller // Put the code of onResume in this method. 1687d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller abstract protected void doOnResume(); 1697d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller 1707d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller @Override 1714d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang public boolean onSearchRequested() { 1724d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang return false; 1734d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang } 1747673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li 1757673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li @Override 1767673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li public boolean onKeyDown(int keyCode, KeyEvent event) { 1777673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li // Prevent software keyboard or voice search from showing up. 1787673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li if (keyCode == KeyEvent.KEYCODE_SEARCH 1797673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li || keyCode == KeyEvent.KEYCODE_MENU) { 1807673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li if (event.isLongPress()) return true; 1817673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li } 1827673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li 1837673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li return super.onKeyDown(keyCode, event); 1847673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Li } 1855df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li 1865df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li protected void setResultEx(int resultCode) { 1875df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li mResultCodeForTesting = resultCode; 1885df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResult(resultCode); 1895df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li } 1905df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li 1915df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li protected void setResultEx(int resultCode, Intent data) { 1925df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li mResultCodeForTesting = resultCode; 1935df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li mResultDataForTesting = data; 1945df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResult(resultCode, data); 1955df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li } 1965df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li 1975df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li public int getResultCode() { 1985df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li return mResultCodeForTesting; 1995df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li } 2005df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li 2015df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li public Intent getResultData() { 2025df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li return mResultDataForTesting; 2035df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li } 2045f6e354a6e2a77aa935fcefeb33a9baa67d48aafChung-yih Wang 2055f6e354a6e2a77aa935fcefeb33a9baa67d48aafChung-yih Wang @Override 2065f6e354a6e2a77aa935fcefeb33a9baa67d48aafChung-yih Wang protected void onDestroy() { 2075f6e354a6e2a77aa935fcefeb33a9baa67d48aafChung-yih Wang PopupManager.removeInstance(this); 2085f6e354a6e2a77aa935fcefeb33a9baa67d48aafChung-yih Wang super.onDestroy(); 2095f6e354a6e2a77aa935fcefeb33a9baa67d48aafChung-yih Wang } 2107d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller 2117d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller private boolean isKeyguardLocked() { 2127d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller KeyguardManager kgm = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE); 2138853039421ae9b129ef40c8e71a347eac321d921Wu-cheng Li if (LOGV) { 2148853039421ae9b129ef40c8e71a347eac321d921Wu-cheng Li if (kgm != null) { 2158853039421ae9b129ef40c8e71a347eac321d921Wu-cheng Li Log.v(TAG, "kgm.isKeyguardLocked()="+kgm.isKeyguardLocked() 2168853039421ae9b129ef40c8e71a347eac321d921Wu-cheng Li + ". kgm.isKeyguardSecure()="+kgm.isKeyguardSecure()); 2178853039421ae9b129ef40c8e71a347eac321d921Wu-cheng Li } 2188853039421ae9b129ef40c8e71a347eac321d921Wu-cheng Li } 2197d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller // isKeyguardSecure excludes the slide lock case. 2207d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller return (kgm != null) && kgm.isKeyguardLocked() && kgm.isKeyguardSecure(); 2217d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller } 2224edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong 2234edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong protected void updateStorageHint(long storageSpace) { 2244edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong String message = null; 2254edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong if (storageSpace == Storage.UNAVAILABLE) { 2264edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong message = getString(R.string.no_storage); 2274edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong } else if (storageSpace == Storage.PREPARING) { 2284edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong message = getString(R.string.preparing_sd); 2294edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong } else if (storageSpace == Storage.UNKNOWN_SIZE) { 2304edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong message = getString(R.string.access_sd_fail); 2314edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong } else if (storageSpace < Storage.LOW_STORAGE_THRESHOLD) { 2324edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong message = getString(R.string.spaceIsLow_content); 2334edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong } 2344edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong 2354edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong if (message != null) { 2364edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong if (mStorageHint == null) { 2374edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong mStorageHint = OnScreenHint.makeText(this, message); 2384edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong } else { 2394edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong mStorageHint.setText(message); 2404edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong } 2414edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong mStorageHint.show(); 2424edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong } else if (mStorageHint != null) { 2434edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong mStorageHint.cancel(); 2444edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong mStorageHint = null; 2454edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong } 2464edaf0cbbb5d9cfeae786b6fd0560240947f6585Angus Kong } 247c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li 248c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li private void updateThumbnailView() { 249c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li if (mThumbnail != null) { 250c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 251c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li mThumbnailView.setVisibility(View.VISIBLE); 252c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li } else { 253c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li mThumbnailView.setBitmap(null); 254c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li mThumbnailView.setVisibility(View.GONE); 255c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li } 256c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li } 257c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li 258c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li protected void getLastThumbnail() { 259c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li mThumbnail = ThumbnailHolder.getLastThumbnail(getContentResolver()); 260c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li // Suppose users tap the thumbnail view, go to the gallery, delete the 261c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li // image, and coming back to the camera. Thumbnail file will be invalid. 262c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li // Since the new thumbnail will be loaded in another thread later, the 263c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li // view should be set to gone to prevent from opening the invalid image. 264c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li updateThumbnailView(); 265c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li if (mThumbnail == null) { 266c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li mLoadThumbnailTask = new LoadThumbnailTask().execute(); 267c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li } 268c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li } 269c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li 270aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li private class LoadThumbnailTask extends AsyncTask<Void, Void, Thumbnail> { 271c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li @Override 272c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li protected Thumbnail doInBackground(Void... params) { 273c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li // Load the thumbnail from the file. 274c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li ContentResolver resolver = getContentResolver(); 275c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li Thumbnail t = Thumbnail.getLastThumbnailFromFile(getFilesDir(), resolver); 276c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li 277c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li if (isCancelled()) return null; 278c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li 279c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li if (t == null) { 280c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li // Load the thumbnail from the media provider. 281c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li t = Thumbnail.getLastThumbnailFromContentResolver(resolver); 282c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li } 283c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li return t; 284c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li } 285c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li 286c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li @Override 287c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li protected void onPostExecute(Thumbnail thumbnail) { 288c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li mThumbnail = thumbnail; 289c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li updateThumbnailView(); 290c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li } 291c24a2a83df9b54297995c5270d015bb7fdd85fabWu-cheng Li } 292aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li 2936899a30e3a89ad4b455978140682d5ba871c1b33Pin Ting protected void gotoGallery() { 2946899a30e3a89ad4b455978140682d5ba871c1b33Pin Ting Util.viewUri(mThumbnail.getUri(), this); 2956899a30e3a89ad4b455978140682d5ba871c1b33Pin Ting } 2966899a30e3a89ad4b455978140682d5ba871c1b33Pin Ting 297aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li protected void saveThumbnailToFile() { 298aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li if (mThumbnail != null && !mThumbnail.fromFile()) { 299aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li new SaveThumbnailTask().execute(mThumbnail); 300aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li } 301aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li } 302aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li 303aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li private class SaveThumbnailTask extends AsyncTask<Thumbnail, Void, Void> { 304aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li @Override 305aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li protected Void doInBackground(Thumbnail... params) { 306aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li final int n = params.length; 307aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li final File filesDir = getFilesDir(); 308aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li for (int i = 0; i < n; i++) { 309aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li params[i].saveLastThumbnailToFile(filesDir); 310aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li } 311aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li return null; 312aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li } 313aef5310d25537494679f9ec6b9d7a1a9cb60887dWu-cheng Li } 314a6b966047b6215b02c502a3f143106070abf6009Angus Kong 315a6b966047b6215b02c502a3f143106070abf6009Angus Kong // Call this after setContentView. 316a6b966047b6215b02c502a3f143106070abf6009Angus Kong protected void createCameraScreenNail(boolean getPictures) { 317a6b966047b6215b02c502a3f143106070abf6009Angus Kong mCameraAppView = findViewById(R.id.camera_app_root); 318a6b966047b6215b02c502a3f143106070abf6009Angus Kong Bundle data = new Bundle(); 319a6b966047b6215b02c502a3f143106070abf6009Angus Kong String path = "/local/all/"; 320a6b966047b6215b02c502a3f143106070abf6009Angus Kong // Intent mode does not show camera roll. Use 0 as a work around for 321a6b966047b6215b02c502a3f143106070abf6009Angus Kong // invalid bucket id. 322a6b966047b6215b02c502a3f143106070abf6009Angus Kong // TODO: add support of empty media set in gallery. 323a6b966047b6215b02c502a3f143106070abf6009Angus Kong path += (getPictures ? MediaSetUtils.CAMERA_BUCKET_ID : "0"); 324a6b966047b6215b02c502a3f143106070abf6009Angus Kong data.putString(PhotoPage.KEY_MEDIA_SET_PATH, path); 325a6b966047b6215b02c502a3f143106070abf6009Angus Kong data.putString(PhotoPage.KEY_MEDIA_ITEM_PATH, path); 326a6b966047b6215b02c502a3f143106070abf6009Angus Kong 327a6b966047b6215b02c502a3f143106070abf6009Angus Kong // Send a CameraScreenNail to gallery to enable the camera preview. 328a6b966047b6215b02c502a3f143106070abf6009Angus Kong CameraScreenNailHolder holder = new CameraScreenNailHolder(this); 329a6b966047b6215b02c502a3f143106070abf6009Angus Kong data.putParcelable(PhotoPage.KEY_SCREENNAIL_HOLDER, holder); 330a6b966047b6215b02c502a3f143106070abf6009Angus Kong getStateManager().startState(PhotoPage.class, data); 331a6b966047b6215b02c502a3f143106070abf6009Angus Kong mCameraScreenNail = holder.getCameraScreenNail(); 332a6b966047b6215b02c502a3f143106070abf6009Angus Kong mCameraScreenNail.setPositionChangedListener(this); 333a6b966047b6215b02c502a3f143106070abf6009Angus Kong } 334a6b966047b6215b02c502a3f143106070abf6009Angus Kong 3351cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li private class HideCameraAppView implements Runnable { 3361cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li @Override 3371cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li public void run() { 3381cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li mCameraAppView.setVisibility(View.GONE); 3391cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li } 3401cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li } 341a6b966047b6215b02c502a3f143106070abf6009Angus Kong private class UpdateCameraAppView implements Runnable { 342a6b966047b6215b02c502a3f143106070abf6009Angus Kong @Override 343a6b966047b6215b02c502a3f143106070abf6009Angus Kong public void run() { 3441cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li if (mShowCameraAppView) { 345a6b966047b6215b02c502a3f143106070abf6009Angus Kong mCameraAppView.setVisibility(View.VISIBLE); 3461cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li mCameraAppView.animate().withLayer().alpha(1); 3471cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li } else { 3481cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li mCameraAppView.animate().withLayer().alpha(0).withEndAction(mHideCameraAppView); 349a6b966047b6215b02c502a3f143106070abf6009Angus Kong } 350a6b966047b6215b02c502a3f143106070abf6009Angus Kong } 351a6b966047b6215b02c502a3f143106070abf6009Angus Kong } 352a6b966047b6215b02c502a3f143106070abf6009Angus Kong 353a6b966047b6215b02c502a3f143106070abf6009Angus Kong @Override 3541cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li public void onPositionChanged(int x, int y, int width, int height, boolean visible) { 355a6b966047b6215b02c502a3f143106070abf6009Angus Kong if (!mPaused && !isFinishing()) { 3561cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li View rootView = (View) getGLRoot(); 3571cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li int rootWidth = rootView.getWidth(); 3581cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li int rootHeight = rootView.getHeight(); 3591cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li boolean showCameraAppView; 3601cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li // Check if the camera preview is in the center. 3611cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li if (visible && (x == 0 && width == rootWidth) || 3621cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li (y == 0 && height == rootHeight && Math.abs(x - (rootWidth - width) / 2) <= 1)) { 3631cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li showCameraAppView = true; 364a6b966047b6215b02c502a3f143106070abf6009Angus Kong } else { 3651cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li showCameraAppView = false; 3661cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li } 3671cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li 3681cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li if (mShowCameraAppView != showCameraAppView) { 3691cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li mShowCameraAppView = showCameraAppView; 3701cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li // Initialize the animation. 3711cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li if (mUpdateCameraAppView == null) { 3721cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li mUpdateCameraAppView = new UpdateCameraAppView(); 3731cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li mHideCameraAppView = new HideCameraAppView(); 3741cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li mCameraAppView.animate().setDuration(300) 3751cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li .setInterpolator(new DecelerateInterpolator()); 3761cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li } 3771cc3a3466c8e9f30f13b81a88d8b2f31050c599cWu-cheng Li runOnUiThread(mUpdateCameraAppView); 378a6b966047b6215b02c502a3f143106070abf6009Angus Kong } 379a6b966047b6215b02c502a3f143106070abf6009Angus Kong } 380a6b966047b6215b02c502a3f143106070abf6009Angus Kong } 381a6b966047b6215b02c502a3f143106070abf6009Angus Kong 382a6b966047b6215b02c502a3f143106070abf6009Angus Kong @Override 383a6b966047b6215b02c502a3f143106070abf6009Angus Kong public GalleryActionBar getGalleryActionBar() { 384a6b966047b6215b02c502a3f143106070abf6009Angus Kong return mActionBar; 385a6b966047b6215b02c502a3f143106070abf6009Angus Kong } 3868a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li 3878a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li // Preview frame layout has changed. Move the preview to the center of the 3888a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li // layout. 3898a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li @Override 3908a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li public void onLayoutChange(View v, int left, int top, int right, int bottom, 3918a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li int oldLeft, int oldTop, int oldRight, int oldBottom) { 3928a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li // Find out the left and top of the preview frame layout relative to GL 3938a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li // root view. 3948a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li View root = (View) getGLRoot(); 3958a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li int[] rootLocation = new int[2]; 3968a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li int[] viewLocation = new int[2]; 3978a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li root.getLocationInWindow(rootLocation); 3988a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li v.getLocationInWindow(viewLocation); 3998a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li int relativeLeft = viewLocation[0] - rootLocation[0]; 4008a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li int relativeTop = viewLocation[1] - rootLocation[1]; 4018a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li 4028a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li // Calculate the scale ratio between preview frame layout and GL root 4038a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li // view. 4048a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li int width = root.getWidth(); 4058a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li int height = root.getHeight(); 4068a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li float scale = Math.max((float) (right - left) / width, 4078a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li (float) (bottom - top) / height); 4088a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li float scalePx = width / 2f; 4098a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li float scalePy = height / 2f; 4108a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li 4118a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li // Calculate the translate distance. 4128a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li float translateX = relativeLeft + (right - left - width) / 2f; 4138a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li float translateY = relativeTop + (bottom - top - height) / 2f; 4148a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li 4158a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li mCameraScreenNail.setMatrix(scale, scalePx, scalePy, translateX, translateY); 4168a79ddc5827de54a33d8fbef0e467da2266342cbWu-cheng Li } 4174d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Chang} 418