GlobalScreenshot.java revision 5aa011b18a532a1ffa598649230e3cf33822d48e
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; 41e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvalaimport android.media.MediaActionSound; 429112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.net.Uri; 439112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.os.AsyncTask; 449112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.os.Environment; 4536c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chungimport android.os.Process; 469112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.provider.MediaStore; 479112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.util.DisplayMetrics; 489112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.Display; 499112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.LayoutInflater; 509112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.MotionEvent; 519112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.Surface; 529112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.View; 539112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.ViewGroup; 549112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.WindowManager; 5522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chungimport android.view.animation.Interpolator; 569112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.widget.ImageView; 578d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 589112ec3039dda4186c6f957981237c0691db2269Winson Chungimport com.android.systemui.R; 599112ec3039dda4186c6f957981237c0691db2269Winson Chung 609112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.io.File; 619112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.io.OutputStream; 629112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.text.SimpleDateFormat; 639112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.util.Date; 649112ec3039dda4186c6f957981237c0691db2269Winson Chung 659112ec3039dda4186c6f957981237c0691db2269Winson Chung/** 669112ec3039dda4186c6f957981237c0691db2269Winson Chung * POD used in the AsyncTask which saves an image in the background. 679112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 689112ec3039dda4186c6f957981237c0691db2269Winson Chungclass SaveImageInBackgroundData { 699112ec3039dda4186c6f957981237c0691db2269Winson Chung Context context; 709112ec3039dda4186c6f957981237c0691db2269Winson Chung Bitmap image; 7136c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung Uri imageUri; 72fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn Runnable finisher; 73a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung int iconSize; 749112ec3039dda4186c6f957981237c0691db2269Winson Chung int result; 759112ec3039dda4186c6f957981237c0691db2269Winson Chung} 769112ec3039dda4186c6f957981237c0691db2269Winson Chung 779112ec3039dda4186c6f957981237c0691db2269Winson Chung/** 789112ec3039dda4186c6f957981237c0691db2269Winson Chung * An AsyncTask that saves an image to the media store in the background. 799112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 809112ec3039dda4186c6f957981237c0691db2269Winson Chungclass SaveImageInBackgroundTask extends AsyncTask<SaveImageInBackgroundData, Void, 819112ec3039dda4186c6f957981237c0691db2269Winson Chung SaveImageInBackgroundData> { 829112ec3039dda4186c6f957981237c0691db2269Winson Chung private static final String SCREENSHOTS_DIR_NAME = "Screenshots"; 83753e40b1472563987489bd5b187ced4c1b608b0dWinson Chung private static final String SCREENSHOT_FILE_NAME_TEMPLATE = "Screenshot_%s.png"; 84753e40b1472563987489bd5b187ced4c1b608b0dWinson Chung private static final String SCREENSHOT_FILE_PATH_TEMPLATE = "%s/%s/%s"; 85224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung private static final String SCREENSHOT_SHARE_SUBJECT_TEMPLATE = "Screenshot (%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; 945aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu private int mImageWidth; 955aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu private int mImageHeight; 96c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 97a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // WORKAROUND: We want the same notification across screenshots that we update so that we don't 98a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // spam a user's notification drawer. However, we only show the ticker for the saving state 99a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // and if the ticker text is the same as the previous notification, then it will not show. So 100a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // for now, we just add and remove a space from the ticker text to trigger the animation when 101a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // necessary. 102a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private static boolean mTickerAddSpace; 103a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 104a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung SaveImageInBackgroundTask(Context context, SaveImageInBackgroundData data, 105a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung NotificationManager nManager, int nId) { 106c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Resources r = context.getResources(); 107c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 108c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Prepare all the output metadata 109c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mImageTime = System.currentTimeMillis(); 1108279acb965abedb5cc1942c399c078eb477cec7aRomain Guy String imageDate = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss").format(new Date(mImageTime)); 1118279acb965abedb5cc1942c399c078eb477cec7aRomain Guy String imageDir = Environment.getExternalStoragePublicDirectory( 112c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Environment.DIRECTORY_PICTURES).getAbsolutePath(); 1138279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mImageFileName = String.format(SCREENSHOT_FILE_NAME_TEMPLATE, imageDate); 1148279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mImageFilePath = String.format(SCREENSHOT_FILE_PATH_TEMPLATE, imageDir, 115c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung SCREENSHOTS_DIR_NAME, mImageFileName); 116c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 117a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Create the large notification icon 1185aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu mImageWidth = data.image.getWidth(); 1195aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu mImageHeight = data.image.getHeight(); 1203745a3da759a9510554c8d2c59f09185e52ed403Chris Wren int iconSize = data.iconSize; 1213745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 1225aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu final int shortSide = mImageWidth < mImageHeight ? mImageWidth : mImageHeight; 1233745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Bitmap preview = Bitmap.createBitmap(shortSide, shortSide, data.image.getConfig()); 1243745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Canvas c = new Canvas(preview); 1253745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Paint paint = new Paint(); 1263745a3da759a9510554c8d2c59f09185e52ed403Chris Wren ColorMatrix desat = new ColorMatrix(); 1273745a3da759a9510554c8d2c59f09185e52ed403Chris Wren desat.setSaturation(0.25f); 1283745a3da759a9510554c8d2c59f09185e52ed403Chris Wren paint.setColorFilter(new ColorMatrixColorFilter(desat)); 1293745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Matrix matrix = new Matrix(); 1305aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu matrix.postTranslate((shortSide - mImageWidth) / 2, 1315aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu (shortSide - mImageHeight) / 2); 1323745a3da759a9510554c8d2c59f09185e52ed403Chris Wren c.drawBitmap(data.image, matrix, paint); 1333745a3da759a9510554c8d2c59f09185e52ed403Chris Wren c.drawColor(0x40FFFFFF); 1343745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 1353745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Bitmap croppedIcon = Bitmap.createScaledBitmap(preview, iconSize, iconSize, true); 136a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 137c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Show the intermediate notification 138a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mTickerAddSpace = !mTickerAddSpace; 139c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationId = nId; 1409c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung mNotificationManager = nManager; 141c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationBuilder = new Notification.Builder(context) 142a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung .setTicker(r.getString(R.string.screenshot_saving_ticker) 143a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung + (mTickerAddSpace ? " " : "")) 144c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentTitle(r.getString(R.string.screenshot_saving_title)) 145c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentText(r.getString(R.string.screenshot_saving_text)) 146b787a751760de544f0d83bb7ddf9405ae6e4e481Winson Chung .setSmallIcon(R.drawable.stat_notify_image) 147c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setWhen(System.currentTimeMillis()); 1483745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 1493745a3da759a9510554c8d2c59f09185e52ed403Chris Wren mNotificationStyle = new Notification.BigPictureStyle() 1503745a3da759a9510554c8d2c59f09185e52ed403Chris Wren .bigPicture(preview); 1513745a3da759a9510554c8d2c59f09185e52ed403Chris Wren mNotificationBuilder.setStyle(mNotificationStyle); 1523745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 1533745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Notification n = mNotificationBuilder.build(); 154c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung n.flags |= Notification.FLAG_NO_CLEAR; 155c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager.notify(nId, n); 1569c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung 1579c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung // On the tablet, the large icon makes the notification appear as if it is clickable (and 1589c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung // on small devices, the large icon is not shown) so defer showing the large icon until 1599c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung // we compose the final post-save notification below. 1609c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung mNotificationBuilder.setLargeIcon(croppedIcon); 1613745a3da759a9510554c8d2c59f09185e52ed403Chris Wren // But we still don't set it for the expanded view, allowing the smallIcon to show here. 1623745a3da759a9510554c8d2c59f09185e52ed403Chris Wren mNotificationStyle.bigLargeIcon(null); 163c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung } 164c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 1659112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 1669112ec3039dda4186c6f957981237c0691db2269Winson Chung protected SaveImageInBackgroundData doInBackground(SaveImageInBackgroundData... params) { 1679112ec3039dda4186c6f957981237c0691db2269Winson Chung if (params.length != 1) return null; 1689112ec3039dda4186c6f957981237c0691db2269Winson Chung 16936c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung // By default, AsyncTask sets the worker thread to have background thread priority, so bump 17036c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung // it back up so that we save a little quicker. 17136c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung Process.setThreadPriority(Process.THREAD_PRIORITY_FOREGROUND); 17236c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung 1739112ec3039dda4186c6f957981237c0691db2269Winson Chung Context context = params[0].context; 1749112ec3039dda4186c6f957981237c0691db2269Winson Chung Bitmap image = params[0].image; 1753745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Resources r = context.getResources(); 1769112ec3039dda4186c6f957981237c0691db2269Winson Chung 177d859fa399133da32705415e138c897f263ae99adWinson Chung try { 1789112ec3039dda4186c6f957981237c0691db2269Winson Chung // Save the screenshot to the MediaStore 1799112ec3039dda4186c6f957981237c0691db2269Winson Chung ContentValues values = new ContentValues(); 1809837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood ContentResolver resolver = context.getContentResolver(); 181c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATA, mImageFilePath); 182c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.TITLE, mImageFileName); 183c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DISPLAY_NAME, mImageFileName); 184c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATE_TAKEN, mImageTime); 185c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATE_ADDED, mImageTime); 186c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATE_MODIFIED, mImageTime); 1879112ec3039dda4186c6f957981237c0691db2269Winson Chung values.put(MediaStore.Images.ImageColumns.MIME_TYPE, "image/png"); 1885aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu values.put(MediaStore.Images.ImageColumns.WIDTH, mImageWidth); 1895aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu values.put(MediaStore.Images.ImageColumns.HEIGHT, mImageHeight); 1909837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood Uri uri = resolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values); 1919112ec3039dda4186c6f957981237c0691db2269Winson Chung 192224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung String subjectDate = new SimpleDateFormat("hh:mma, MMM dd, yyyy") 193224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung .format(new Date(mImageTime)); 194224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung String subject = String.format(SCREENSHOT_SHARE_SUBJECT_TEMPLATE, subjectDate); 1953745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Intent sharingIntent = new Intent(Intent.ACTION_SEND); 1963745a3da759a9510554c8d2c59f09185e52ed403Chris Wren sharingIntent.setType("image/png"); 1973745a3da759a9510554c8d2c59f09185e52ed403Chris Wren sharingIntent.putExtra(Intent.EXTRA_STREAM, uri); 198224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung sharingIntent.putExtra(Intent.EXTRA_SUBJECT, subject); 199046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler 200046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler Intent chooserIntent = Intent.createChooser(sharingIntent, null); 2011927ae8a56a010919a7535231fa0f7db70f7e152Dianne Hackborn chooserIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK 202046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler | Intent.FLAG_ACTIVITY_NEW_TASK); 203046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler 2043745a3da759a9510554c8d2c59f09185e52ed403Chris Wren mNotificationBuilder.addAction(R.drawable.ic_menu_share, 2053745a3da759a9510554c8d2c59f09185e52ed403Chris Wren r.getString(com.android.internal.R.string.share), 206046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler PendingIntent.getActivity(context, 0, chooserIntent, 207046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler PendingIntent.FLAG_CANCEL_CURRENT)); 2083745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 2099837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood OutputStream out = resolver.openOutputStream(uri); 2109112ec3039dda4186c6f957981237c0691db2269Winson Chung image.compress(Bitmap.CompressFormat.PNG, 100, out); 2119112ec3039dda4186c6f957981237c0691db2269Winson Chung out.flush(); 2129112ec3039dda4186c6f957981237c0691db2269Winson Chung out.close(); 2139112ec3039dda4186c6f957981237c0691db2269Winson Chung 2149837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood // update file size in the database 2159837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood values.clear(); 216c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.SIZE, new File(mImageFilePath).length()); 2179837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood resolver.update(uri, values, null, null); 2189837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood 21936c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung params[0].imageUri = uri; 2209112ec3039dda4186c6f957981237c0691db2269Winson Chung params[0].result = 0; 221d859fa399133da32705415e138c897f263ae99adWinson Chung } catch (Exception e) { 222d859fa399133da32705415e138c897f263ae99adWinson Chung // IOException/UnsupportedOperationException may be thrown if external storage is not 223d859fa399133da32705415e138c897f263ae99adWinson Chung // mounted 2249112ec3039dda4186c6f957981237c0691db2269Winson Chung params[0].result = 1; 2259112ec3039dda4186c6f957981237c0691db2269Winson Chung } 2269112ec3039dda4186c6f957981237c0691db2269Winson Chung 2279112ec3039dda4186c6f957981237c0691db2269Winson Chung return params[0]; 2288279acb965abedb5cc1942c399c078eb477cec7aRomain Guy } 2299112ec3039dda4186c6f957981237c0691db2269Winson Chung 2309112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 2319112ec3039dda4186c6f957981237c0691db2269Winson Chung protected void onPostExecute(SaveImageInBackgroundData params) { 2329112ec3039dda4186c6f957981237c0691db2269Winson Chung if (params.result > 0) { 2339112ec3039dda4186c6f957981237c0691db2269Winson Chung // Show a message that we've failed to save the image to disk 234c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung GlobalScreenshot.notifyScreenshotError(params.context, mNotificationManager); 2359112ec3039dda4186c6f957981237c0691db2269Winson Chung } else { 236c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Show the final notification to indicate screenshot saved 237c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Resources r = params.context.getResources(); 238c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 23936c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung // Create the intent to show the screenshot in gallery 2408279acb965abedb5cc1942c399c078eb477cec7aRomain Guy Intent launchIntent = new Intent(Intent.ACTION_VIEW); 2418279acb965abedb5cc1942c399c078eb477cec7aRomain Guy launchIntent.setDataAndType(params.imageUri, "image/png"); 2428279acb965abedb5cc1942c399c078eb477cec7aRomain Guy launchIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 24336c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung 244c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationBuilder 245c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentTitle(r.getString(R.string.screenshot_saved_title)) 246c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentText(r.getString(R.string.screenshot_saved_text)) 2478279acb965abedb5cc1942c399c078eb477cec7aRomain Guy .setContentIntent(PendingIntent.getActivity(params.context, 0, launchIntent, 0)) 248c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setWhen(System.currentTimeMillis()) 249c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setAutoCancel(true); 250c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 2513745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Notification n = mNotificationBuilder.build(); 252c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung n.flags &= ~Notification.FLAG_NO_CLEAR; 253c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager.notify(mNotificationId, n); 2549112ec3039dda4186c6f957981237c0691db2269Winson Chung } 255fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn params.finisher.run(); 2568279acb965abedb5cc1942c399c078eb477cec7aRomain Guy } 2579112ec3039dda4186c6f957981237c0691db2269Winson Chung} 2589112ec3039dda4186c6f957981237c0691db2269Winson Chung 2599112ec3039dda4186c6f957981237c0691db2269Winson Chung/** 2609112ec3039dda4186c6f957981237c0691db2269Winson Chung * TODO: 2619112ec3039dda4186c6f957981237c0691db2269Winson Chung * - Performance when over gl surfaces? Ie. Gallery 2629112ec3039dda4186c6f957981237c0691db2269Winson Chung * - what do we say in the Toast? Which icon do we get if the user uses another 2639112ec3039dda4186c6f957981237c0691db2269Winson Chung * type of gallery? 2649112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 2659112ec3039dda4186c6f957981237c0691db2269Winson Chungclass GlobalScreenshot { 266c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private static final int SCREENSHOT_NOTIFICATION_ID = 789; 26722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_FLASH_TO_PEAK_DURATION = 130; 26822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_IN_DURATION = 430; 26922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_OUT_DELAY = 500; 27022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_OUT_DURATION = 430; 27122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_OUT_SCALE_DURATION = 370; 27222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_FAST_DROP_OUT_DURATION = 320; 27322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float BACKGROUND_ALPHA = 0.5f; 27422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_SCALE = 1f; 27522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_DROP_IN_MIN_SCALE = SCREENSHOT_SCALE * 0.725f; 27622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_DROP_OUT_MIN_SCALE = SCREENSHOT_SCALE * 0.45f; 27722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_FAST_DROP_OUT_MIN_SCALE = SCREENSHOT_SCALE * 0.6f; 27822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_DROP_OUT_MIN_SCALE_OFFSET = 0f; 2799112ec3039dda4186c6f957981237c0691db2269Winson Chung 2809112ec3039dda4186c6f957981237c0691db2269Winson Chung private Context mContext; 2819112ec3039dda4186c6f957981237c0691db2269Winson Chung private WindowManager mWindowManager; 2829112ec3039dda4186c6f957981237c0691db2269Winson Chung private WindowManager.LayoutParams mWindowLayoutParams; 283c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private NotificationManager mNotificationManager; 2849112ec3039dda4186c6f957981237c0691db2269Winson Chung private Display mDisplay; 2859112ec3039dda4186c6f957981237c0691db2269Winson Chung private DisplayMetrics mDisplayMetrics; 2869112ec3039dda4186c6f957981237c0691db2269Winson Chung private Matrix mDisplayMatrix; 2879112ec3039dda4186c6f957981237c0691db2269Winson Chung 2889112ec3039dda4186c6f957981237c0691db2269Winson Chung private Bitmap mScreenBitmap; 2899112ec3039dda4186c6f957981237c0691db2269Winson Chung private View mScreenshotLayout; 2909112ec3039dda4186c6f957981237c0691db2269Winson Chung private ImageView mBackgroundView; 2919112ec3039dda4186c6f957981237c0691db2269Winson Chung private ImageView mScreenshotView; 29222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private ImageView mScreenshotFlash; 2939112ec3039dda4186c6f957981237c0691db2269Winson Chung 2949112ec3039dda4186c6f957981237c0691db2269Winson Chung private AnimatorSet mScreenshotAnimation; 2959112ec3039dda4186c6f957981237c0691db2269Winson Chung 296a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private int mNotificationIconSize; 297a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private float mBgPadding; 298a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private float mBgPaddingScale; 299a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 300e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala private MediaActionSound mCameraSound; 3018d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 3029112ec3039dda4186c6f957981237c0691db2269Winson Chung 3039112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 3049112ec3039dda4186c6f957981237c0691db2269Winson Chung * @param context everything needs a context :( 3059112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 3069112ec3039dda4186c6f957981237c0691db2269Winson Chung public GlobalScreenshot(Context context) { 307a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung Resources r = context.getResources(); 3089112ec3039dda4186c6f957981237c0691db2269Winson Chung mContext = context; 3098279acb965abedb5cc1942c399c078eb477cec7aRomain Guy LayoutInflater layoutInflater = (LayoutInflater) 3109112ec3039dda4186c6f957981237c0691db2269Winson Chung context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 3119112ec3039dda4186c6f957981237c0691db2269Winson Chung 3129112ec3039dda4186c6f957981237c0691db2269Winson Chung // Inflate the screenshot layout 3139112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix = new Matrix(); 3148279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotLayout = layoutInflater.inflate(R.layout.global_screenshot, null); 3159112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot_background); 3169112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotView = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot); 31722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotFlash = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot_flash); 3189112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.setFocusable(true); 3199112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.setOnTouchListener(new View.OnTouchListener() { 3209112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 3219112ec3039dda4186c6f957981237c0691db2269Winson Chung public boolean onTouch(View v, MotionEvent event) { 3229112ec3039dda4186c6f957981237c0691db2269Winson Chung // Intercept and ignore all touch events 3239112ec3039dda4186c6f957981237c0691db2269Winson Chung return true; 3249112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3259112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 3269112ec3039dda4186c6f957981237c0691db2269Winson Chung 3279112ec3039dda4186c6f957981237c0691db2269Winson Chung // Setup the window that we are going to use 3289112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowLayoutParams = new WindowManager.LayoutParams( 3299112ec3039dda4186c6f957981237c0691db2269Winson Chung ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT, 0, 0, 3309112ec3039dda4186c6f957981237c0691db2269Winson Chung WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY, 3319112ec3039dda4186c6f957981237c0691db2269Winson Chung WindowManager.LayoutParams.FLAG_FULLSCREEN 3329112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED 3339112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 3349112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED, 3359112ec3039dda4186c6f957981237c0691db2269Winson Chung PixelFormat.TRANSLUCENT); 3369112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowLayoutParams.setTitle("ScreenshotAnimation"); 3379112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); 338c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager = 339c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE); 3409112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplay = mWindowManager.getDefaultDisplay(); 341a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mDisplayMetrics = new DisplayMetrics(); 342a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mDisplay.getRealMetrics(mDisplayMetrics); 343a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 344a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Get the various target sizes 345a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mNotificationIconSize = 346a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung r.getDimensionPixelSize(android.R.dimen.notification_large_icon_height); 347a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 348a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Scale has to account for both sides of the bg 349a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mBgPadding = (float) r.getDimensionPixelSize(R.dimen.global_screenshot_bg_padding); 35022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mBgPaddingScale = mBgPadding / mDisplayMetrics.widthPixels; 3518d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 3528d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung // Setup the Camera shutter sound 353e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala mCameraSound = new MediaActionSound(); 354e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala mCameraSound.load(MediaActionSound.SHUTTER_CLICK); 3559112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3569112ec3039dda4186c6f957981237c0691db2269Winson Chung 3579112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 3589112ec3039dda4186c6f957981237c0691db2269Winson Chung * Creates a new worker thread and saves the screenshot to the media store. 3599112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 360fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn private void saveScreenshotInWorkerThread(Runnable finisher) { 3619112ec3039dda4186c6f957981237c0691db2269Winson Chung SaveImageInBackgroundData data = new SaveImageInBackgroundData(); 3629112ec3039dda4186c6f957981237c0691db2269Winson Chung data.context = mContext; 3639112ec3039dda4186c6f957981237c0691db2269Winson Chung data.image = mScreenBitmap; 364a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung data.iconSize = mNotificationIconSize; 365fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn data.finisher = finisher; 366a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung new SaveImageInBackgroundTask(mContext, data, mNotificationManager, 367a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung SCREENSHOT_NOTIFICATION_ID).execute(data); 3689112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3699112ec3039dda4186c6f957981237c0691db2269Winson Chung 3709112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 3719112ec3039dda4186c6f957981237c0691db2269Winson Chung * @return the current display rotation in degrees 3729112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 3739112ec3039dda4186c6f957981237c0691db2269Winson Chung private float getDegreesForRotation(int value) { 3749112ec3039dda4186c6f957981237c0691db2269Winson Chung switch (value) { 3759112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_90: 376a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung return 360f - 90f; 3779112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_180: 378a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung return 360f - 180f; 3799112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_270: 380a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung return 360f - 270f; 3819112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3829112ec3039dda4186c6f957981237c0691db2269Winson Chung return 0f; 3839112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3849112ec3039dda4186c6f957981237c0691db2269Winson Chung 3859112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 3869112ec3039dda4186c6f957981237c0691db2269Winson Chung * Takes a screenshot of the current display and shows an animation. 3879112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 388a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung void takeScreenshot(Runnable finisher, boolean statusBarVisible, boolean navBarVisible) { 3899112ec3039dda4186c6f957981237c0691db2269Winson Chung // We need to orient the screenshot correctly (and the Surface api seems to take screenshots 3909112ec3039dda4186c6f957981237c0691db2269Winson Chung // only in the natural orientation of the device :!) 3919112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplay.getRealMetrics(mDisplayMetrics); 3929112ec3039dda4186c6f957981237c0691db2269Winson Chung float[] dims = {mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels}; 3939112ec3039dda4186c6f957981237c0691db2269Winson Chung float degrees = getDegreesForRotation(mDisplay.getRotation()); 3949112ec3039dda4186c6f957981237c0691db2269Winson Chung boolean requiresRotation = (degrees > 0); 3959112ec3039dda4186c6f957981237c0691db2269Winson Chung if (requiresRotation) { 3969112ec3039dda4186c6f957981237c0691db2269Winson Chung // Get the dimensions of the device in its native orientation 3979112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.reset(); 3989112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.preRotate(-degrees); 3999112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.mapPoints(dims); 4009112ec3039dda4186c6f957981237c0691db2269Winson Chung dims[0] = Math.abs(dims[0]); 4019112ec3039dda4186c6f957981237c0691db2269Winson Chung dims[1] = Math.abs(dims[1]); 4029112ec3039dda4186c6f957981237c0691db2269Winson Chung } 403a46d77863565671cd19b79f8af441d8d658953beWinson Chung 404a46d77863565671cd19b79f8af441d8d658953beWinson Chung // Take the screenshot 4059112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenBitmap = Surface.screenshot((int) dims[0], (int) dims[1]); 406a46d77863565671cd19b79f8af441d8d658953beWinson Chung if (mScreenBitmap == null) { 407a46d77863565671cd19b79f8af441d8d658953beWinson Chung notifyScreenshotError(mContext, mNotificationManager); 408a46d77863565671cd19b79f8af441d8d658953beWinson Chung finisher.run(); 409a46d77863565671cd19b79f8af441d8d658953beWinson Chung return; 410a46d77863565671cd19b79f8af441d8d658953beWinson Chung } 411a46d77863565671cd19b79f8af441d8d658953beWinson Chung 4129112ec3039dda4186c6f957981237c0691db2269Winson Chung if (requiresRotation) { 4139112ec3039dda4186c6f957981237c0691db2269Winson Chung // Rotate the screenshot to the current orientation 4149112ec3039dda4186c6f957981237c0691db2269Winson Chung Bitmap ss = Bitmap.createBitmap(mDisplayMetrics.widthPixels, 4159112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMetrics.heightPixels, Bitmap.Config.ARGB_8888); 4169112ec3039dda4186c6f957981237c0691db2269Winson Chung Canvas c = new Canvas(ss); 4179112ec3039dda4186c6f957981237c0691db2269Winson Chung c.translate(ss.getWidth() / 2, ss.getHeight() / 2); 418a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung c.rotate(degrees); 4199112ec3039dda4186c6f957981237c0691db2269Winson Chung c.translate(-dims[0] / 2, -dims[1] / 2); 4209112ec3039dda4186c6f957981237c0691db2269Winson Chung c.drawBitmap(mScreenBitmap, 0, 0, null); 4216311d0a079702b29984c0d31937345be105e1a5eDianne Hackborn c.setBitmap(null); 4229112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenBitmap = ss; 4239112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4249112ec3039dda4186c6f957981237c0691db2269Winson Chung 425a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Optimizations 426a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenBitmap.setHasAlpha(false); 427a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenBitmap.prepareToDraw(); 428a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 4299112ec3039dda4186c6f957981237c0691db2269Winson Chung // Start the post-screenshot animation 430a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung startAnimation(finisher, mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels, 431a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung statusBarVisible, navBarVisible); 4329112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4339112ec3039dda4186c6f957981237c0691db2269Winson Chung 4349112ec3039dda4186c6f957981237c0691db2269Winson Chung 4359112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 4369112ec3039dda4186c6f957981237c0691db2269Winson Chung * Starts the animation after taking the screenshot 4379112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 438a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private void startAnimation(final Runnable finisher, int w, int h, boolean statusBarVisible, 439a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung boolean navBarVisible) { 4409112ec3039dda4186c6f957981237c0691db2269Winson Chung // Add the view for the animation 4419112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotView.setImageBitmap(mScreenBitmap); 4429112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.requestFocus(); 4439112ec3039dda4186c6f957981237c0691db2269Winson Chung 4449112ec3039dda4186c6f957981237c0691db2269Winson Chung // Setup the animation with the screenshot just taken 4459112ec3039dda4186c6f957981237c0691db2269Winson Chung if (mScreenshotAnimation != null) { 4469112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation.end(); 4479112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4489112ec3039dda4186c6f957981237c0691db2269Winson Chung 4499112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager.addView(mScreenshotLayout, mWindowLayoutParams); 45022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung ValueAnimator screenshotDropInAnim = createScreenshotDropInAnimation(); 45122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung ValueAnimator screenshotFadeOutAnim = createScreenshotDropOutAnimation(w, h, 452a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung statusBarVisible, navBarVisible); 4539112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation = new AnimatorSet(); 45422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotAnimation.playSequentially(screenshotDropInAnim, screenshotFadeOutAnim); 4559112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation.addListener(new AnimatorListenerAdapter() { 4569112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 4579112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationEnd(Animator animation) { 4589112ec3039dda4186c6f957981237c0691db2269Winson Chung // Save the screenshot once we have a bit of time now 459fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn saveScreenshotInWorkerThread(finisher); 4609112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager.removeView(mScreenshotLayout); 4619112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4629112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 463a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenshotLayout.post(new Runnable() { 464a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung @Override 465a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung public void run() { 4668d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung // Play the shutter sound to notify that we've taken a screenshot 467e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala mCameraSound.play(MediaActionSound.SHUTTER_CLICK); 4688d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 4698279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setLayerType(View.LAYER_TYPE_HARDWARE, null); 4708279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.buildLayer(); 471a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenshotAnimation.start(); 472a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 473a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung }); 4749112ec3039dda4186c6f957981237c0691db2269Winson Chung } 47522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private ValueAnimator createScreenshotDropInAnimation() { 47622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float flashPeakDurationPct = ((float) (SCREENSHOT_FLASH_TO_PEAK_DURATION) 47722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung / SCREENSHOT_DROP_IN_DURATION); 47822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float flashDurationPct = 2f * flashPeakDurationPct; 47922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final Interpolator flashAlphaInterpolator = new Interpolator() { 48022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 48122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public float getInterpolation(float x) { 48222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // Flash the flash view in and out quickly 48322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung if (x <= flashDurationPct) { 48422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return (float) Math.sin(Math.PI * (x / flashDurationPct)); 48522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 48622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return 0; 48722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 48822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung }; 48922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final Interpolator scaleInterpolator = new Interpolator() { 49022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 49122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public float getInterpolation(float x) { 49222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // We start scaling when the flash is at it's peak 49322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung if (x < flashPeakDurationPct) { 49422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return 0; 49522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 49622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return (x - flashDurationPct) / (1f - flashDurationPct); 49722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 49822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung }; 4999112ec3039dda4186c6f957981237c0691db2269Winson Chung ValueAnimator anim = ValueAnimator.ofFloat(0f, 1f); 50022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setDuration(SCREENSHOT_DROP_IN_DURATION); 5019112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addListener(new AnimatorListenerAdapter() { 5029112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 5039112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationStart(Animator animation) { 5048279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha(0f); 5059112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView.setVisibility(View.VISIBLE); 5068279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(0f); 5078279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationX(0f); 5088279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationY(0f); 5098279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(SCREENSHOT_SCALE + mBgPaddingScale); 5108279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(SCREENSHOT_SCALE + mBgPaddingScale); 5118279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setVisibility(View.VISIBLE); 5128279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotFlash.setAlpha(0f); 51322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotFlash.setVisibility(View.VISIBLE); 51422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 51522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 51622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public void onAnimationEnd(android.animation.Animator animation) { 51722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotFlash.setVisibility(View.GONE); 5189112ec3039dda4186c6f957981237c0691db2269Winson Chung } 5199112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 5209112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addUpdateListener(new AnimatorUpdateListener() { 5219112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 5229112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationUpdate(ValueAnimator animation) { 5238279acb965abedb5cc1942c399c078eb477cec7aRomain Guy float t = (Float) animation.getAnimatedValue(); 52422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung float scaleT = (SCREENSHOT_SCALE + mBgPaddingScale) 5258279acb965abedb5cc1942c399c078eb477cec7aRomain Guy - scaleInterpolator.getInterpolation(t) 52622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung * (SCREENSHOT_SCALE - SCREENSHOT_DROP_IN_MIN_SCALE); 5278279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha(scaleInterpolator.getInterpolation(t) * BACKGROUND_ALPHA); 5288279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(t); 5298279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(scaleT); 5308279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(scaleT); 5318279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotFlash.setAlpha(flashAlphaInterpolator.getInterpolation(t)); 5329112ec3039dda4186c6f957981237c0691db2269Winson Chung } 5339112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 5349112ec3039dda4186c6f957981237c0691db2269Winson Chung return anim; 5359112ec3039dda4186c6f957981237c0691db2269Winson Chung } 53622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private ValueAnimator createScreenshotDropOutAnimation(int w, int h, boolean statusBarVisible, 537a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung boolean navBarVisible) { 538a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung ValueAnimator anim = ValueAnimator.ofFloat(0f, 1f); 53922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setStartDelay(SCREENSHOT_DROP_OUT_DELAY); 5409112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addListener(new AnimatorListenerAdapter() { 5419112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 5429112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationEnd(Animator animation) { 5439112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView.setVisibility(View.GONE); 5448279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setVisibility(View.GONE); 5458279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setLayerType(View.LAYER_TYPE_NONE, null); 5469112ec3039dda4186c6f957981237c0691db2269Winson Chung } 5479112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 548a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 549a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung if (!statusBarVisible || !navBarVisible) { 550a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // There is no status bar/nav bar, so just fade the screenshot away in place 55122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setDuration(SCREENSHOT_FAST_DROP_OUT_DURATION); 552a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung anim.addUpdateListener(new AnimatorUpdateListener() { 553a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung @Override 554a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung public void onAnimationUpdate(ValueAnimator animation) { 5558279acb965abedb5cc1942c399c078eb477cec7aRomain Guy float t = (Float) animation.getAnimatedValue(); 55622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung float scaleT = (SCREENSHOT_DROP_IN_MIN_SCALE + mBgPaddingScale) 5578279acb965abedb5cc1942c399c078eb477cec7aRomain Guy - t * (SCREENSHOT_DROP_IN_MIN_SCALE - SCREENSHOT_FAST_DROP_OUT_MIN_SCALE); 5588279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha((1f - t) * BACKGROUND_ALPHA); 5598279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(1f - t); 5608279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(scaleT); 5618279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(scaleT); 562a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 563a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung }); 564a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } else { 56522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // In the case where there is a status bar, animate to the origin of the bar (top-left) 56622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float scaleDurationPct = (float) SCREENSHOT_DROP_OUT_SCALE_DURATION 56722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung / SCREENSHOT_DROP_OUT_DURATION; 56822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final Interpolator scaleInterpolator = new Interpolator() { 56922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 57022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public float getInterpolation(float x) { 57122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung if (x < scaleDurationPct) { 57222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // Decelerate, and scale the input accordingly 57322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return (float) (1f - Math.pow(1f - (x / scaleDurationPct), 2f)); 57422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 57522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return 1f; 57622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 57722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung }; 57822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung 579a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Determine the bounds of how to scale 580a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung float halfScreenWidth = (w - 2f * mBgPadding) / 2f; 581a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung float halfScreenHeight = (h - 2f * mBgPadding) / 2f; 58222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float offsetPct = SCREENSHOT_DROP_OUT_MIN_SCALE_OFFSET; 58322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final PointF finalPos = new PointF( 58422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung -halfScreenWidth + (SCREENSHOT_DROP_OUT_MIN_SCALE + offsetPct) * halfScreenWidth, 58522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung -halfScreenHeight + (SCREENSHOT_DROP_OUT_MIN_SCALE + offsetPct) * halfScreenHeight); 586a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 587a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Animate the screenshot to the status bar 58822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setDuration(SCREENSHOT_DROP_OUT_DURATION); 589a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung anim.addUpdateListener(new AnimatorUpdateListener() { 590a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung @Override 591a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung public void onAnimationUpdate(ValueAnimator animation) { 5928279acb965abedb5cc1942c399c078eb477cec7aRomain Guy float t = (Float) animation.getAnimatedValue(); 59322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung float scaleT = (SCREENSHOT_DROP_IN_MIN_SCALE + mBgPaddingScale) 5948279acb965abedb5cc1942c399c078eb477cec7aRomain Guy - scaleInterpolator.getInterpolation(t) 59522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung * (SCREENSHOT_DROP_IN_MIN_SCALE - SCREENSHOT_DROP_OUT_MIN_SCALE); 5968279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha((1f - t) * BACKGROUND_ALPHA); 5978279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(1f - scaleInterpolator.getInterpolation(t)); 5988279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(scaleT); 5998279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(scaleT); 6008279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationX(t * finalPos.x); 6018279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationY(t * finalPos.y); 602a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 603a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung }); 604a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 6059112ec3039dda4186c6f957981237c0691db2269Winson Chung return anim; 6069112ec3039dda4186c6f957981237c0691db2269Winson Chung } 607c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 608c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung static void notifyScreenshotError(Context context, NotificationManager nManager) { 609c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Resources r = context.getResources(); 610c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 611c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Clear all existing notification, compose the new notification and show it 612224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung Notification.Builder b = new Notification.Builder(context) 613c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setTicker(r.getString(R.string.screenshot_failed_title)) 614c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentTitle(r.getString(R.string.screenshot_failed_title)) 615c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentText(r.getString(R.string.screenshot_failed_text)) 616b787a751760de544f0d83bb7ddf9405ae6e4e481Winson Chung .setSmallIcon(R.drawable.stat_notify_image_error) 617c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setWhen(System.currentTimeMillis()) 618224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung .setAutoCancel(true); 619224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung Notification n = 620224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung new Notification.BigTextStyle(b) 621224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung .bigText(r.getString(R.string.screenshot_failed_text)) 622224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung .build(); 623c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung nManager.notify(SCREENSHOT_NOTIFICATION_ID, n); 624c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung } 6259112ec3039dda4186c6f957981237c0691db2269Winson Chung} 626