GlobalScreenshot.java revision 1927ae8a56a010919a7535231fa0f7db70f7e152
19112ec3039dda4186c6f957981237c0691db2269Winson Chung/* 29112ec3039dda4186c6f957981237c0691db2269Winson Chung * Copyright (C) 2011 The Android Open Source Project 39112ec3039dda4186c6f957981237c0691db2269Winson Chung * 49112ec3039dda4186c6f957981237c0691db2269Winson Chung * Licensed under the Apache License, Version 2.0 (the "License"); 59112ec3039dda4186c6f957981237c0691db2269Winson Chung * you may not use this file except in compliance with the License. 69112ec3039dda4186c6f957981237c0691db2269Winson Chung * You may obtain a copy of the License at 79112ec3039dda4186c6f957981237c0691db2269Winson Chung * 89112ec3039dda4186c6f957981237c0691db2269Winson Chung * http://www.apache.org/licenses/LICENSE-2.0 99112ec3039dda4186c6f957981237c0691db2269Winson Chung * 109112ec3039dda4186c6f957981237c0691db2269Winson Chung * Unless required by applicable law or agreed to in writing, software 119112ec3039dda4186c6f957981237c0691db2269Winson Chung * distributed under the License is distributed on an "AS IS" BASIS, 129112ec3039dda4186c6f957981237c0691db2269Winson Chung * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139112ec3039dda4186c6f957981237c0691db2269Winson Chung * See the License for the specific language governing permissions and 149112ec3039dda4186c6f957981237c0691db2269Winson Chung * limitations under the License. 159112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 169112ec3039dda4186c6f957981237c0691db2269Winson Chung 179112ec3039dda4186c6f957981237c0691db2269Winson Chungpackage com.android.systemui.screenshot; 189112ec3039dda4186c6f957981237c0691db2269Winson Chung 199112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.animation.Animator; 209112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.animation.AnimatorListenerAdapter; 219112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.animation.AnimatorSet; 229112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.animation.ValueAnimator; 239112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.animation.ValueAnimator.AnimatorUpdateListener; 24c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chungimport android.app.Notification; 253745a3da759a9510554c8d2c59f09185e52ed403Chris Wrenimport android.app.Notification.BigPictureStyle; 26c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chungimport android.app.NotificationManager; 27c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chungimport android.app.PendingIntent; 289837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwoodimport android.content.ContentResolver; 299112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.content.ContentValues; 309112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.content.Context; 31c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chungimport android.content.Intent; 32c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chungimport android.content.res.Resources; 339112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.graphics.Bitmap; 349112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.graphics.Canvas; 353745a3da759a9510554c8d2c59f09185e52ed403Chris Wrenimport android.graphics.ColorMatrix; 363745a3da759a9510554c8d2c59f09185e52ed403Chris Wrenimport android.graphics.ColorMatrixColorFilter; 379112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.graphics.Matrix; 383745a3da759a9510554c8d2c59f09185e52ed403Chris Wrenimport android.graphics.Paint; 399112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.graphics.PixelFormat; 40a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chungimport android.graphics.PointF; 413745a3da759a9510554c8d2c59f09185e52ed403Chris Wrenimport android.graphics.RectF; 42e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvalaimport android.media.MediaActionSound; 439112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.net.Uri; 449112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.os.AsyncTask; 459112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.os.Environment; 4636c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chungimport android.os.Process; 479112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.provider.MediaStore; 489112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.util.DisplayMetrics; 499112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.Display; 509112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.LayoutInflater; 519112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.MotionEvent; 529112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.Surface; 539112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.View; 549112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.ViewGroup; 559112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.WindowManager; 5622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chungimport android.view.animation.Interpolator; 579112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.widget.ImageView; 588d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 599112ec3039dda4186c6f957981237c0691db2269Winson Chungimport com.android.systemui.R; 609112ec3039dda4186c6f957981237c0691db2269Winson Chung 619112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.io.File; 629112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.io.OutputStream; 639112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.text.SimpleDateFormat; 649112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.util.Date; 659112ec3039dda4186c6f957981237c0691db2269Winson Chung 669112ec3039dda4186c6f957981237c0691db2269Winson Chung/** 679112ec3039dda4186c6f957981237c0691db2269Winson Chung * POD used in the AsyncTask which saves an image in the background. 689112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 699112ec3039dda4186c6f957981237c0691db2269Winson Chungclass SaveImageInBackgroundData { 709112ec3039dda4186c6f957981237c0691db2269Winson Chung Context context; 719112ec3039dda4186c6f957981237c0691db2269Winson Chung Bitmap image; 7236c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung Uri imageUri; 73fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn Runnable finisher; 74a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung int iconSize; 759112ec3039dda4186c6f957981237c0691db2269Winson Chung int result; 769112ec3039dda4186c6f957981237c0691db2269Winson Chung} 779112ec3039dda4186c6f957981237c0691db2269Winson Chung 789112ec3039dda4186c6f957981237c0691db2269Winson Chung/** 799112ec3039dda4186c6f957981237c0691db2269Winson Chung * An AsyncTask that saves an image to the media store in the background. 809112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 819112ec3039dda4186c6f957981237c0691db2269Winson Chungclass SaveImageInBackgroundTask extends AsyncTask<SaveImageInBackgroundData, Void, 829112ec3039dda4186c6f957981237c0691db2269Winson Chung SaveImageInBackgroundData> { 839112ec3039dda4186c6f957981237c0691db2269Winson Chung private static final String SCREENSHOTS_DIR_NAME = "Screenshots"; 84753e40b1472563987489bd5b187ced4c1b608b0dWinson Chung private static final String SCREENSHOT_FILE_NAME_TEMPLATE = "Screenshot_%s.png"; 85753e40b1472563987489bd5b187ced4c1b608b0dWinson Chung private static final String SCREENSHOT_FILE_PATH_TEMPLATE = "%s/%s/%s"; 869112ec3039dda4186c6f957981237c0691db2269Winson Chung 87c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private int mNotificationId; 88c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private NotificationManager mNotificationManager; 89c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private Notification.Builder mNotificationBuilder; 90c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private String mImageFileName; 91c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private String mImageFilePath; 92c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private long mImageTime; 933745a3da759a9510554c8d2c59f09185e52ed403Chris Wren private BigPictureStyle mNotificationStyle; 94c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 95a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // WORKAROUND: We want the same notification across screenshots that we update so that we don't 96a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // spam a user's notification drawer. However, we only show the ticker for the saving state 97a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // and if the ticker text is the same as the previous notification, then it will not show. So 98a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // for now, we just add and remove a space from the ticker text to trigger the animation when 99a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // necessary. 100a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private static boolean mTickerAddSpace; 101a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 102a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung SaveImageInBackgroundTask(Context context, SaveImageInBackgroundData data, 103a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung NotificationManager nManager, int nId) { 104c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Resources r = context.getResources(); 105c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 106c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Prepare all the output metadata 107c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mImageTime = System.currentTimeMillis(); 1088279acb965abedb5cc1942c399c078eb477cec7aRomain Guy String imageDate = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss").format(new Date(mImageTime)); 1098279acb965abedb5cc1942c399c078eb477cec7aRomain Guy String imageDir = Environment.getExternalStoragePublicDirectory( 110c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Environment.DIRECTORY_PICTURES).getAbsolutePath(); 1118279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mImageFileName = String.format(SCREENSHOT_FILE_NAME_TEMPLATE, imageDate); 1128279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mImageFilePath = String.format(SCREENSHOT_FILE_PATH_TEMPLATE, imageDir, 113c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung SCREENSHOTS_DIR_NAME, mImageFileName); 114c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 115a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Create the large notification icon 116a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung int imageWidth = data.image.getWidth(); 117a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung int imageHeight = data.image.getHeight(); 1183745a3da759a9510554c8d2c59f09185e52ed403Chris Wren int iconSize = data.iconSize; 1193745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 1203745a3da759a9510554c8d2c59f09185e52ed403Chris Wren final int shortSide = imageWidth < imageHeight ? imageWidth : imageHeight; 1213745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Bitmap preview = Bitmap.createBitmap(shortSide, shortSide, data.image.getConfig()); 1223745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Canvas c = new Canvas(preview); 1233745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Paint paint = new Paint(); 1243745a3da759a9510554c8d2c59f09185e52ed403Chris Wren ColorMatrix desat = new ColorMatrix(); 1253745a3da759a9510554c8d2c59f09185e52ed403Chris Wren desat.setSaturation(0.25f); 1263745a3da759a9510554c8d2c59f09185e52ed403Chris Wren paint.setColorFilter(new ColorMatrixColorFilter(desat)); 1273745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Matrix matrix = new Matrix(); 1283745a3da759a9510554c8d2c59f09185e52ed403Chris Wren matrix.postTranslate((shortSide - imageWidth) / 2, 1293745a3da759a9510554c8d2c59f09185e52ed403Chris Wren (shortSide - imageHeight) / 2); 1303745a3da759a9510554c8d2c59f09185e52ed403Chris Wren c.drawBitmap(data.image, matrix, paint); 1313745a3da759a9510554c8d2c59f09185e52ed403Chris Wren c.drawColor(0x40FFFFFF); 1323745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 1333745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Bitmap croppedIcon = Bitmap.createScaledBitmap(preview, iconSize, iconSize, true); 134a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 135c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Show the intermediate notification 136a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mTickerAddSpace = !mTickerAddSpace; 137c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationId = nId; 1389c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung mNotificationManager = nManager; 139c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationBuilder = new Notification.Builder(context) 140a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung .setTicker(r.getString(R.string.screenshot_saving_ticker) 141a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung + (mTickerAddSpace ? " " : "")) 142c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentTitle(r.getString(R.string.screenshot_saving_title)) 143c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentText(r.getString(R.string.screenshot_saving_text)) 144b787a751760de544f0d83bb7ddf9405ae6e4e481Winson Chung .setSmallIcon(R.drawable.stat_notify_image) 145c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setWhen(System.currentTimeMillis()); 1463745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 1473745a3da759a9510554c8d2c59f09185e52ed403Chris Wren mNotificationStyle = new Notification.BigPictureStyle() 1483745a3da759a9510554c8d2c59f09185e52ed403Chris Wren .bigPicture(preview); 1493745a3da759a9510554c8d2c59f09185e52ed403Chris Wren mNotificationBuilder.setStyle(mNotificationStyle); 1503745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 1513745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Notification n = mNotificationBuilder.build(); 152c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung n.flags |= Notification.FLAG_NO_CLEAR; 153c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager.notify(nId, n); 1549c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung 1559c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung // On the tablet, the large icon makes the notification appear as if it is clickable (and 1569c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung // on small devices, the large icon is not shown) so defer showing the large icon until 1579c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung // we compose the final post-save notification below. 1589c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung mNotificationBuilder.setLargeIcon(croppedIcon); 1593745a3da759a9510554c8d2c59f09185e52ed403Chris Wren // But we still don't set it for the expanded view, allowing the smallIcon to show here. 1603745a3da759a9510554c8d2c59f09185e52ed403Chris Wren mNotificationStyle.bigLargeIcon(null); 161c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung } 162c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 1639112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 1649112ec3039dda4186c6f957981237c0691db2269Winson Chung protected SaveImageInBackgroundData doInBackground(SaveImageInBackgroundData... params) { 1659112ec3039dda4186c6f957981237c0691db2269Winson Chung if (params.length != 1) return null; 1669112ec3039dda4186c6f957981237c0691db2269Winson Chung 16736c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung // By default, AsyncTask sets the worker thread to have background thread priority, so bump 16836c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung // it back up so that we save a little quicker. 16936c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung Process.setThreadPriority(Process.THREAD_PRIORITY_FOREGROUND); 17036c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung 1719112ec3039dda4186c6f957981237c0691db2269Winson Chung Context context = params[0].context; 1729112ec3039dda4186c6f957981237c0691db2269Winson Chung Bitmap image = params[0].image; 1733745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Resources r = context.getResources(); 1749112ec3039dda4186c6f957981237c0691db2269Winson Chung 175d859fa399133da32705415e138c897f263ae99adWinson Chung try { 1769112ec3039dda4186c6f957981237c0691db2269Winson Chung // Save the screenshot to the MediaStore 1779112ec3039dda4186c6f957981237c0691db2269Winson Chung ContentValues values = new ContentValues(); 1789837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood ContentResolver resolver = context.getContentResolver(); 179c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATA, mImageFilePath); 180c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.TITLE, mImageFileName); 181c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DISPLAY_NAME, mImageFileName); 182c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATE_TAKEN, mImageTime); 183c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATE_ADDED, mImageTime); 184c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATE_MODIFIED, mImageTime); 1859112ec3039dda4186c6f957981237c0691db2269Winson Chung values.put(MediaStore.Images.ImageColumns.MIME_TYPE, "image/png"); 1869837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood Uri uri = resolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values); 1879112ec3039dda4186c6f957981237c0691db2269Winson Chung 1883745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Intent sharingIntent = new Intent(Intent.ACTION_SEND); 1893745a3da759a9510554c8d2c59f09185e52ed403Chris Wren sharingIntent.setType("image/png"); 1903745a3da759a9510554c8d2c59f09185e52ed403Chris Wren sharingIntent.putExtra(Intent.EXTRA_STREAM, uri); 191046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler 192046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler Intent chooserIntent = Intent.createChooser(sharingIntent, null); 1931927ae8a56a010919a7535231fa0f7db70f7e152Dianne Hackborn chooserIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK 194046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler | Intent.FLAG_ACTIVITY_NEW_TASK); 195046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler 1963745a3da759a9510554c8d2c59f09185e52ed403Chris Wren mNotificationBuilder.addAction(R.drawable.ic_menu_share, 1973745a3da759a9510554c8d2c59f09185e52ed403Chris Wren r.getString(com.android.internal.R.string.share), 198046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler PendingIntent.getActivity(context, 0, chooserIntent, 199046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler PendingIntent.FLAG_CANCEL_CURRENT)); 2003745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 2019837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood OutputStream out = resolver.openOutputStream(uri); 2029112ec3039dda4186c6f957981237c0691db2269Winson Chung image.compress(Bitmap.CompressFormat.PNG, 100, out); 2039112ec3039dda4186c6f957981237c0691db2269Winson Chung out.flush(); 2049112ec3039dda4186c6f957981237c0691db2269Winson Chung out.close(); 2059112ec3039dda4186c6f957981237c0691db2269Winson Chung 2069837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood // update file size in the database 2079837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood values.clear(); 208c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.SIZE, new File(mImageFilePath).length()); 2099837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood resolver.update(uri, values, null, null); 2109837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood 21136c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung params[0].imageUri = uri; 2129112ec3039dda4186c6f957981237c0691db2269Winson Chung params[0].result = 0; 213d859fa399133da32705415e138c897f263ae99adWinson Chung } catch (Exception e) { 214d859fa399133da32705415e138c897f263ae99adWinson Chung // IOException/UnsupportedOperationException may be thrown if external storage is not 215d859fa399133da32705415e138c897f263ae99adWinson Chung // mounted 2169112ec3039dda4186c6f957981237c0691db2269Winson Chung params[0].result = 1; 2179112ec3039dda4186c6f957981237c0691db2269Winson Chung } 2189112ec3039dda4186c6f957981237c0691db2269Winson Chung 2199112ec3039dda4186c6f957981237c0691db2269Winson Chung return params[0]; 2208279acb965abedb5cc1942c399c078eb477cec7aRomain Guy } 2219112ec3039dda4186c6f957981237c0691db2269Winson Chung 2229112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 2239112ec3039dda4186c6f957981237c0691db2269Winson Chung protected void onPostExecute(SaveImageInBackgroundData params) { 2249112ec3039dda4186c6f957981237c0691db2269Winson Chung if (params.result > 0) { 2259112ec3039dda4186c6f957981237c0691db2269Winson Chung // Show a message that we've failed to save the image to disk 226c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung GlobalScreenshot.notifyScreenshotError(params.context, mNotificationManager); 2279112ec3039dda4186c6f957981237c0691db2269Winson Chung } else { 228c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Show the final notification to indicate screenshot saved 229c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Resources r = params.context.getResources(); 230c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 23136c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung // Create the intent to show the screenshot in gallery 2328279acb965abedb5cc1942c399c078eb477cec7aRomain Guy Intent launchIntent = new Intent(Intent.ACTION_VIEW); 2338279acb965abedb5cc1942c399c078eb477cec7aRomain Guy launchIntent.setDataAndType(params.imageUri, "image/png"); 2348279acb965abedb5cc1942c399c078eb477cec7aRomain Guy launchIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 23536c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung 236c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationBuilder 237c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentTitle(r.getString(R.string.screenshot_saved_title)) 238c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentText(r.getString(R.string.screenshot_saved_text)) 2398279acb965abedb5cc1942c399c078eb477cec7aRomain Guy .setContentIntent(PendingIntent.getActivity(params.context, 0, launchIntent, 0)) 240c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setWhen(System.currentTimeMillis()) 241c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setAutoCancel(true); 242c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 2433745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Notification n = mNotificationBuilder.build(); 244c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung n.flags &= ~Notification.FLAG_NO_CLEAR; 245c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager.notify(mNotificationId, n); 2469112ec3039dda4186c6f957981237c0691db2269Winson Chung } 247fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn params.finisher.run(); 2488279acb965abedb5cc1942c399c078eb477cec7aRomain Guy } 2499112ec3039dda4186c6f957981237c0691db2269Winson Chung} 2509112ec3039dda4186c6f957981237c0691db2269Winson Chung 2519112ec3039dda4186c6f957981237c0691db2269Winson Chung/** 2529112ec3039dda4186c6f957981237c0691db2269Winson Chung * TODO: 2539112ec3039dda4186c6f957981237c0691db2269Winson Chung * - Performance when over gl surfaces? Ie. Gallery 2549112ec3039dda4186c6f957981237c0691db2269Winson Chung * - what do we say in the Toast? Which icon do we get if the user uses another 2559112ec3039dda4186c6f957981237c0691db2269Winson Chung * type of gallery? 2569112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 2579112ec3039dda4186c6f957981237c0691db2269Winson Chungclass GlobalScreenshot { 258c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private static final int SCREENSHOT_NOTIFICATION_ID = 789; 25922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_FLASH_TO_PEAK_DURATION = 130; 26022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_IN_DURATION = 430; 26122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_OUT_DELAY = 500; 26222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_OUT_DURATION = 430; 26322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_OUT_SCALE_DURATION = 370; 26422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_FAST_DROP_OUT_DURATION = 320; 26522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float BACKGROUND_ALPHA = 0.5f; 26622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_SCALE = 1f; 26722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_DROP_IN_MIN_SCALE = SCREENSHOT_SCALE * 0.725f; 26822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_DROP_OUT_MIN_SCALE = SCREENSHOT_SCALE * 0.45f; 26922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_FAST_DROP_OUT_MIN_SCALE = SCREENSHOT_SCALE * 0.6f; 27022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_DROP_OUT_MIN_SCALE_OFFSET = 0f; 2719112ec3039dda4186c6f957981237c0691db2269Winson Chung 2729112ec3039dda4186c6f957981237c0691db2269Winson Chung private Context mContext; 2739112ec3039dda4186c6f957981237c0691db2269Winson Chung private WindowManager mWindowManager; 2749112ec3039dda4186c6f957981237c0691db2269Winson Chung private WindowManager.LayoutParams mWindowLayoutParams; 275c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private NotificationManager mNotificationManager; 2769112ec3039dda4186c6f957981237c0691db2269Winson Chung private Display mDisplay; 2779112ec3039dda4186c6f957981237c0691db2269Winson Chung private DisplayMetrics mDisplayMetrics; 2789112ec3039dda4186c6f957981237c0691db2269Winson Chung private Matrix mDisplayMatrix; 2799112ec3039dda4186c6f957981237c0691db2269Winson Chung 2809112ec3039dda4186c6f957981237c0691db2269Winson Chung private Bitmap mScreenBitmap; 2819112ec3039dda4186c6f957981237c0691db2269Winson Chung private View mScreenshotLayout; 2829112ec3039dda4186c6f957981237c0691db2269Winson Chung private ImageView mBackgroundView; 2839112ec3039dda4186c6f957981237c0691db2269Winson Chung private ImageView mScreenshotView; 28422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private ImageView mScreenshotFlash; 2859112ec3039dda4186c6f957981237c0691db2269Winson Chung 2869112ec3039dda4186c6f957981237c0691db2269Winson Chung private AnimatorSet mScreenshotAnimation; 2879112ec3039dda4186c6f957981237c0691db2269Winson Chung 288a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private int mNotificationIconSize; 289a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private float mBgPadding; 290a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private float mBgPaddingScale; 291a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 292e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala private MediaActionSound mCameraSound; 2938d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 2949112ec3039dda4186c6f957981237c0691db2269Winson Chung 2959112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 2969112ec3039dda4186c6f957981237c0691db2269Winson Chung * @param context everything needs a context :( 2979112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 2989112ec3039dda4186c6f957981237c0691db2269Winson Chung public GlobalScreenshot(Context context) { 299a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung Resources r = context.getResources(); 3009112ec3039dda4186c6f957981237c0691db2269Winson Chung mContext = context; 3018279acb965abedb5cc1942c399c078eb477cec7aRomain Guy LayoutInflater layoutInflater = (LayoutInflater) 3029112ec3039dda4186c6f957981237c0691db2269Winson Chung context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 3039112ec3039dda4186c6f957981237c0691db2269Winson Chung 3049112ec3039dda4186c6f957981237c0691db2269Winson Chung // Inflate the screenshot layout 3059112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix = new Matrix(); 3068279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotLayout = layoutInflater.inflate(R.layout.global_screenshot, null); 3079112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot_background); 3089112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotView = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot); 30922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotFlash = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot_flash); 3109112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.setFocusable(true); 3119112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.setOnTouchListener(new View.OnTouchListener() { 3129112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 3139112ec3039dda4186c6f957981237c0691db2269Winson Chung public boolean onTouch(View v, MotionEvent event) { 3149112ec3039dda4186c6f957981237c0691db2269Winson Chung // Intercept and ignore all touch events 3159112ec3039dda4186c6f957981237c0691db2269Winson Chung return true; 3169112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3179112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 3189112ec3039dda4186c6f957981237c0691db2269Winson Chung 3199112ec3039dda4186c6f957981237c0691db2269Winson Chung // Setup the window that we are going to use 3209112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowLayoutParams = new WindowManager.LayoutParams( 3219112ec3039dda4186c6f957981237c0691db2269Winson Chung ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT, 0, 0, 3229112ec3039dda4186c6f957981237c0691db2269Winson Chung WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY, 3239112ec3039dda4186c6f957981237c0691db2269Winson Chung WindowManager.LayoutParams.FLAG_FULLSCREEN 3249112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED 3259112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 3269112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED, 3279112ec3039dda4186c6f957981237c0691db2269Winson Chung PixelFormat.TRANSLUCENT); 3289112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowLayoutParams.setTitle("ScreenshotAnimation"); 3299112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); 330c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager = 331c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE); 3329112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplay = mWindowManager.getDefaultDisplay(); 333a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mDisplayMetrics = new DisplayMetrics(); 334a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mDisplay.getRealMetrics(mDisplayMetrics); 335a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 336a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Get the various target sizes 337a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mNotificationIconSize = 338a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung r.getDimensionPixelSize(android.R.dimen.notification_large_icon_height); 339a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 340a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Scale has to account for both sides of the bg 341a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mBgPadding = (float) r.getDimensionPixelSize(R.dimen.global_screenshot_bg_padding); 34222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mBgPaddingScale = mBgPadding / mDisplayMetrics.widthPixels; 3438d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 3448d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung // Setup the Camera shutter sound 345e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala mCameraSound = new MediaActionSound(); 346e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala mCameraSound.load(MediaActionSound.SHUTTER_CLICK); 3479112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3489112ec3039dda4186c6f957981237c0691db2269Winson Chung 3499112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 3509112ec3039dda4186c6f957981237c0691db2269Winson Chung * Creates a new worker thread and saves the screenshot to the media store. 3519112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 352fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn private void saveScreenshotInWorkerThread(Runnable finisher) { 3539112ec3039dda4186c6f957981237c0691db2269Winson Chung SaveImageInBackgroundData data = new SaveImageInBackgroundData(); 3549112ec3039dda4186c6f957981237c0691db2269Winson Chung data.context = mContext; 3559112ec3039dda4186c6f957981237c0691db2269Winson Chung data.image = mScreenBitmap; 356a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung data.iconSize = mNotificationIconSize; 357fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn data.finisher = finisher; 358a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung new SaveImageInBackgroundTask(mContext, data, mNotificationManager, 359a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung SCREENSHOT_NOTIFICATION_ID).execute(data); 3609112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3619112ec3039dda4186c6f957981237c0691db2269Winson Chung 3629112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 3639112ec3039dda4186c6f957981237c0691db2269Winson Chung * @return the current display rotation in degrees 3649112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 3659112ec3039dda4186c6f957981237c0691db2269Winson Chung private float getDegreesForRotation(int value) { 3669112ec3039dda4186c6f957981237c0691db2269Winson Chung switch (value) { 3679112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_90: 368a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung return 360f - 90f; 3699112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_180: 370a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung return 360f - 180f; 3719112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_270: 372a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung return 360f - 270f; 3739112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3749112ec3039dda4186c6f957981237c0691db2269Winson Chung return 0f; 3759112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3769112ec3039dda4186c6f957981237c0691db2269Winson Chung 3779112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 3789112ec3039dda4186c6f957981237c0691db2269Winson Chung * Takes a screenshot of the current display and shows an animation. 3799112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 380a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung void takeScreenshot(Runnable finisher, boolean statusBarVisible, boolean navBarVisible) { 3819112ec3039dda4186c6f957981237c0691db2269Winson Chung // We need to orient the screenshot correctly (and the Surface api seems to take screenshots 3829112ec3039dda4186c6f957981237c0691db2269Winson Chung // only in the natural orientation of the device :!) 3839112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplay.getRealMetrics(mDisplayMetrics); 3849112ec3039dda4186c6f957981237c0691db2269Winson Chung float[] dims = {mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels}; 3859112ec3039dda4186c6f957981237c0691db2269Winson Chung float degrees = getDegreesForRotation(mDisplay.getRotation()); 3869112ec3039dda4186c6f957981237c0691db2269Winson Chung boolean requiresRotation = (degrees > 0); 3879112ec3039dda4186c6f957981237c0691db2269Winson Chung if (requiresRotation) { 3889112ec3039dda4186c6f957981237c0691db2269Winson Chung // Get the dimensions of the device in its native orientation 3899112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.reset(); 3909112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.preRotate(-degrees); 3919112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.mapPoints(dims); 3929112ec3039dda4186c6f957981237c0691db2269Winson Chung dims[0] = Math.abs(dims[0]); 3939112ec3039dda4186c6f957981237c0691db2269Winson Chung dims[1] = Math.abs(dims[1]); 3949112ec3039dda4186c6f957981237c0691db2269Winson Chung } 395a46d77863565671cd19b79f8af441d8d658953beWinson Chung 396a46d77863565671cd19b79f8af441d8d658953beWinson Chung // Take the screenshot 3979112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenBitmap = Surface.screenshot((int) dims[0], (int) dims[1]); 398a46d77863565671cd19b79f8af441d8d658953beWinson Chung if (mScreenBitmap == null) { 399a46d77863565671cd19b79f8af441d8d658953beWinson Chung notifyScreenshotError(mContext, mNotificationManager); 400a46d77863565671cd19b79f8af441d8d658953beWinson Chung finisher.run(); 401a46d77863565671cd19b79f8af441d8d658953beWinson Chung return; 402a46d77863565671cd19b79f8af441d8d658953beWinson Chung } 403a46d77863565671cd19b79f8af441d8d658953beWinson Chung 4049112ec3039dda4186c6f957981237c0691db2269Winson Chung if (requiresRotation) { 4059112ec3039dda4186c6f957981237c0691db2269Winson Chung // Rotate the screenshot to the current orientation 4069112ec3039dda4186c6f957981237c0691db2269Winson Chung Bitmap ss = Bitmap.createBitmap(mDisplayMetrics.widthPixels, 4079112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMetrics.heightPixels, Bitmap.Config.ARGB_8888); 4089112ec3039dda4186c6f957981237c0691db2269Winson Chung Canvas c = new Canvas(ss); 4099112ec3039dda4186c6f957981237c0691db2269Winson Chung c.translate(ss.getWidth() / 2, ss.getHeight() / 2); 410a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung c.rotate(degrees); 4119112ec3039dda4186c6f957981237c0691db2269Winson Chung c.translate(-dims[0] / 2, -dims[1] / 2); 4129112ec3039dda4186c6f957981237c0691db2269Winson Chung c.drawBitmap(mScreenBitmap, 0, 0, null); 4136311d0a079702b29984c0d31937345be105e1a5eDianne Hackborn c.setBitmap(null); 4149112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenBitmap = ss; 4159112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4169112ec3039dda4186c6f957981237c0691db2269Winson Chung 417a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Optimizations 418a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenBitmap.setHasAlpha(false); 419a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenBitmap.prepareToDraw(); 420a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 4219112ec3039dda4186c6f957981237c0691db2269Winson Chung // Start the post-screenshot animation 422a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung startAnimation(finisher, mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels, 423a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung statusBarVisible, navBarVisible); 4249112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4259112ec3039dda4186c6f957981237c0691db2269Winson Chung 4269112ec3039dda4186c6f957981237c0691db2269Winson Chung 4279112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 4289112ec3039dda4186c6f957981237c0691db2269Winson Chung * Starts the animation after taking the screenshot 4299112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 430a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private void startAnimation(final Runnable finisher, int w, int h, boolean statusBarVisible, 431a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung boolean navBarVisible) { 4329112ec3039dda4186c6f957981237c0691db2269Winson Chung // Add the view for the animation 4339112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotView.setImageBitmap(mScreenBitmap); 4349112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.requestFocus(); 4359112ec3039dda4186c6f957981237c0691db2269Winson Chung 4369112ec3039dda4186c6f957981237c0691db2269Winson Chung // Setup the animation with the screenshot just taken 4379112ec3039dda4186c6f957981237c0691db2269Winson Chung if (mScreenshotAnimation != null) { 4389112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation.end(); 4399112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4409112ec3039dda4186c6f957981237c0691db2269Winson Chung 4419112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager.addView(mScreenshotLayout, mWindowLayoutParams); 44222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung ValueAnimator screenshotDropInAnim = createScreenshotDropInAnimation(); 44322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung ValueAnimator screenshotFadeOutAnim = createScreenshotDropOutAnimation(w, h, 444a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung statusBarVisible, navBarVisible); 4459112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation = new AnimatorSet(); 44622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotAnimation.playSequentially(screenshotDropInAnim, screenshotFadeOutAnim); 4479112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation.addListener(new AnimatorListenerAdapter() { 4489112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 4499112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationEnd(Animator animation) { 4509112ec3039dda4186c6f957981237c0691db2269Winson Chung // Save the screenshot once we have a bit of time now 451fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn saveScreenshotInWorkerThread(finisher); 4529112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager.removeView(mScreenshotLayout); 4539112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4549112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 455a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenshotLayout.post(new Runnable() { 456a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung @Override 457a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung public void run() { 4588d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung // Play the shutter sound to notify that we've taken a screenshot 459e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala mCameraSound.play(MediaActionSound.SHUTTER_CLICK); 4608d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 4618279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setLayerType(View.LAYER_TYPE_HARDWARE, null); 4628279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.buildLayer(); 463a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenshotAnimation.start(); 464a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 465a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung }); 4669112ec3039dda4186c6f957981237c0691db2269Winson Chung } 46722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private ValueAnimator createScreenshotDropInAnimation() { 46822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float flashPeakDurationPct = ((float) (SCREENSHOT_FLASH_TO_PEAK_DURATION) 46922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung / SCREENSHOT_DROP_IN_DURATION); 47022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float flashDurationPct = 2f * flashPeakDurationPct; 47122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final Interpolator flashAlphaInterpolator = new Interpolator() { 47222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 47322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public float getInterpolation(float x) { 47422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // Flash the flash view in and out quickly 47522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung if (x <= flashDurationPct) { 47622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return (float) Math.sin(Math.PI * (x / flashDurationPct)); 47722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 47822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return 0; 47922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 48022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung }; 48122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final Interpolator scaleInterpolator = new Interpolator() { 48222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 48322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public float getInterpolation(float x) { 48422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // We start scaling when the flash is at it's peak 48522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung if (x < flashPeakDurationPct) { 48622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return 0; 48722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 48822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return (x - flashDurationPct) / (1f - flashDurationPct); 48922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 49022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung }; 4919112ec3039dda4186c6f957981237c0691db2269Winson Chung ValueAnimator anim = ValueAnimator.ofFloat(0f, 1f); 49222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setDuration(SCREENSHOT_DROP_IN_DURATION); 4939112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addListener(new AnimatorListenerAdapter() { 4949112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 4959112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationStart(Animator animation) { 4968279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha(0f); 4979112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView.setVisibility(View.VISIBLE); 4988279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(0f); 4998279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationX(0f); 5008279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationY(0f); 5018279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(SCREENSHOT_SCALE + mBgPaddingScale); 5028279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(SCREENSHOT_SCALE + mBgPaddingScale); 5038279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setVisibility(View.VISIBLE); 5048279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotFlash.setAlpha(0f); 50522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotFlash.setVisibility(View.VISIBLE); 50622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 50722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 50822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public void onAnimationEnd(android.animation.Animator animation) { 50922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotFlash.setVisibility(View.GONE); 5109112ec3039dda4186c6f957981237c0691db2269Winson Chung } 5119112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 5129112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addUpdateListener(new AnimatorUpdateListener() { 5139112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 5149112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationUpdate(ValueAnimator animation) { 5158279acb965abedb5cc1942c399c078eb477cec7aRomain Guy float t = (Float) animation.getAnimatedValue(); 51622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung float scaleT = (SCREENSHOT_SCALE + mBgPaddingScale) 5178279acb965abedb5cc1942c399c078eb477cec7aRomain Guy - scaleInterpolator.getInterpolation(t) 51822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung * (SCREENSHOT_SCALE - SCREENSHOT_DROP_IN_MIN_SCALE); 5198279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha(scaleInterpolator.getInterpolation(t) * BACKGROUND_ALPHA); 5208279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(t); 5218279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(scaleT); 5228279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(scaleT); 5238279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotFlash.setAlpha(flashAlphaInterpolator.getInterpolation(t)); 5249112ec3039dda4186c6f957981237c0691db2269Winson Chung } 5259112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 5269112ec3039dda4186c6f957981237c0691db2269Winson Chung return anim; 5279112ec3039dda4186c6f957981237c0691db2269Winson Chung } 52822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private ValueAnimator createScreenshotDropOutAnimation(int w, int h, boolean statusBarVisible, 529a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung boolean navBarVisible) { 530a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung ValueAnimator anim = ValueAnimator.ofFloat(0f, 1f); 53122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setStartDelay(SCREENSHOT_DROP_OUT_DELAY); 5329112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addListener(new AnimatorListenerAdapter() { 5339112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 5349112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationEnd(Animator animation) { 5359112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView.setVisibility(View.GONE); 5368279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setVisibility(View.GONE); 5378279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setLayerType(View.LAYER_TYPE_NONE, null); 5389112ec3039dda4186c6f957981237c0691db2269Winson Chung } 5399112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 540a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 541a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung if (!statusBarVisible || !navBarVisible) { 542a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // There is no status bar/nav bar, so just fade the screenshot away in place 54322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setDuration(SCREENSHOT_FAST_DROP_OUT_DURATION); 544a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung anim.addUpdateListener(new AnimatorUpdateListener() { 545a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung @Override 546a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung public void onAnimationUpdate(ValueAnimator animation) { 5478279acb965abedb5cc1942c399c078eb477cec7aRomain Guy float t = (Float) animation.getAnimatedValue(); 54822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung float scaleT = (SCREENSHOT_DROP_IN_MIN_SCALE + mBgPaddingScale) 5498279acb965abedb5cc1942c399c078eb477cec7aRomain Guy - t * (SCREENSHOT_DROP_IN_MIN_SCALE - SCREENSHOT_FAST_DROP_OUT_MIN_SCALE); 5508279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha((1f - t) * BACKGROUND_ALPHA); 5518279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(1f - t); 5528279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(scaleT); 5538279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(scaleT); 554a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 555a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung }); 556a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } else { 55722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // In the case where there is a status bar, animate to the origin of the bar (top-left) 55822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float scaleDurationPct = (float) SCREENSHOT_DROP_OUT_SCALE_DURATION 55922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung / SCREENSHOT_DROP_OUT_DURATION; 56022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final Interpolator scaleInterpolator = new Interpolator() { 56122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 56222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public float getInterpolation(float x) { 56322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung if (x < scaleDurationPct) { 56422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // Decelerate, and scale the input accordingly 56522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return (float) (1f - Math.pow(1f - (x / scaleDurationPct), 2f)); 56622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 56722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return 1f; 56822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 56922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung }; 57022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung 571a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Determine the bounds of how to scale 572a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung float halfScreenWidth = (w - 2f * mBgPadding) / 2f; 573a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung float halfScreenHeight = (h - 2f * mBgPadding) / 2f; 57422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float offsetPct = SCREENSHOT_DROP_OUT_MIN_SCALE_OFFSET; 57522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final PointF finalPos = new PointF( 57622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung -halfScreenWidth + (SCREENSHOT_DROP_OUT_MIN_SCALE + offsetPct) * halfScreenWidth, 57722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung -halfScreenHeight + (SCREENSHOT_DROP_OUT_MIN_SCALE + offsetPct) * halfScreenHeight); 578a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 579a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Animate the screenshot to the status bar 58022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setDuration(SCREENSHOT_DROP_OUT_DURATION); 581a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung anim.addUpdateListener(new AnimatorUpdateListener() { 582a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung @Override 583a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung public void onAnimationUpdate(ValueAnimator animation) { 5848279acb965abedb5cc1942c399c078eb477cec7aRomain Guy float t = (Float) animation.getAnimatedValue(); 58522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung float scaleT = (SCREENSHOT_DROP_IN_MIN_SCALE + mBgPaddingScale) 5868279acb965abedb5cc1942c399c078eb477cec7aRomain Guy - scaleInterpolator.getInterpolation(t) 58722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung * (SCREENSHOT_DROP_IN_MIN_SCALE - SCREENSHOT_DROP_OUT_MIN_SCALE); 5888279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha((1f - t) * BACKGROUND_ALPHA); 5898279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(1f - scaleInterpolator.getInterpolation(t)); 5908279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(scaleT); 5918279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(scaleT); 5928279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationX(t * finalPos.x); 5938279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationY(t * finalPos.y); 594a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 595a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung }); 596a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 5979112ec3039dda4186c6f957981237c0691db2269Winson Chung return anim; 5989112ec3039dda4186c6f957981237c0691db2269Winson Chung } 599c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 600c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung static void notifyScreenshotError(Context context, NotificationManager nManager) { 601c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Resources r = context.getResources(); 602c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 603c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Clear all existing notification, compose the new notification and show it 604c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Notification n = new Notification.Builder(context) 605c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setTicker(r.getString(R.string.screenshot_failed_title)) 606c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentTitle(r.getString(R.string.screenshot_failed_title)) 607c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentText(r.getString(R.string.screenshot_failed_text)) 608b787a751760de544f0d83bb7ddf9405ae6e4e481Winson Chung .setSmallIcon(R.drawable.stat_notify_image_error) 609c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setWhen(System.currentTimeMillis()) 610c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setAutoCancel(true) 611c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .getNotification(); 612c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung nManager.notify(SCREENSHOT_NOTIFICATION_ID, n); 613c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung } 6149112ec3039dda4186c6f957981237c0691db2269Winson Chung} 615