GlobalScreenshot.java revision 80b54ded7442de38e60112e07773d7dd25ae26d2
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"; 84224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung private static final String SCREENSHOT_SHARE_SUBJECT_TEMPLATE = "Screenshot (%s)"; 859112ec3039dda4186c6f957981237c0691db2269Winson Chung 8680b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final int mNotificationId; 8780b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final NotificationManager mNotificationManager; 8880b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final Notification.Builder mNotificationBuilder; 8980b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final File mScreenshotDir; 9080b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final String mImageFileName; 9180b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final String mImageFilePath; 9280b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final long mImageTime; 9380b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final BigPictureStyle mNotificationStyle; 9480b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final int mImageWidth; 9580b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final 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 mImageFileName = String.format(SCREENSHOT_FILE_NAME_TEMPLATE, imageDate); 112149e02cb61d0c5004a046e7719fe6e03b685247dJeff Sharkey 11380b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey mScreenshotDir = new File(Environment.getExternalStoragePublicDirectory( 114149e02cb61d0c5004a046e7719fe6e03b685247dJeff Sharkey Environment.DIRECTORY_PICTURES), SCREENSHOTS_DIR_NAME); 11580b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey mImageFilePath = new File(mScreenshotDir, mImageFileName).getAbsolutePath(); 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 { 17880b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey // Create screenshot directory if it doesn't exist 17980b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey mScreenshotDir.mkdirs(); 18080b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey 1819112ec3039dda4186c6f957981237c0691db2269Winson Chung // Save the screenshot to the MediaStore 1829112ec3039dda4186c6f957981237c0691db2269Winson Chung ContentValues values = new ContentValues(); 1839837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood ContentResolver resolver = context.getContentResolver(); 184c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATA, mImageFilePath); 185c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.TITLE, mImageFileName); 186c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DISPLAY_NAME, mImageFileName); 187c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATE_TAKEN, mImageTime); 188c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATE_ADDED, mImageTime); 189c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATE_MODIFIED, mImageTime); 1909112ec3039dda4186c6f957981237c0691db2269Winson Chung values.put(MediaStore.Images.ImageColumns.MIME_TYPE, "image/png"); 1915aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu values.put(MediaStore.Images.ImageColumns.WIDTH, mImageWidth); 1925aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu values.put(MediaStore.Images.ImageColumns.HEIGHT, mImageHeight); 1939837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood Uri uri = resolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values); 1949112ec3039dda4186c6f957981237c0691db2269Winson Chung 195224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung String subjectDate = new SimpleDateFormat("hh:mma, MMM dd, yyyy") 196224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung .format(new Date(mImageTime)); 197224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung String subject = String.format(SCREENSHOT_SHARE_SUBJECT_TEMPLATE, subjectDate); 1983745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Intent sharingIntent = new Intent(Intent.ACTION_SEND); 1993745a3da759a9510554c8d2c59f09185e52ed403Chris Wren sharingIntent.setType("image/png"); 2003745a3da759a9510554c8d2c59f09185e52ed403Chris Wren sharingIntent.putExtra(Intent.EXTRA_STREAM, uri); 201224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung sharingIntent.putExtra(Intent.EXTRA_SUBJECT, subject); 202046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler 203046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler Intent chooserIntent = Intent.createChooser(sharingIntent, null); 2041927ae8a56a010919a7535231fa0f7db70f7e152Dianne Hackborn chooserIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK 205046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler | Intent.FLAG_ACTIVITY_NEW_TASK); 206046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler 2073745a3da759a9510554c8d2c59f09185e52ed403Chris Wren mNotificationBuilder.addAction(R.drawable.ic_menu_share, 2083745a3da759a9510554c8d2c59f09185e52ed403Chris Wren r.getString(com.android.internal.R.string.share), 209046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler PendingIntent.getActivity(context, 0, chooserIntent, 210046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler PendingIntent.FLAG_CANCEL_CURRENT)); 2113745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 2129837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood OutputStream out = resolver.openOutputStream(uri); 2139112ec3039dda4186c6f957981237c0691db2269Winson Chung image.compress(Bitmap.CompressFormat.PNG, 100, out); 2149112ec3039dda4186c6f957981237c0691db2269Winson Chung out.flush(); 2159112ec3039dda4186c6f957981237c0691db2269Winson Chung out.close(); 2169112ec3039dda4186c6f957981237c0691db2269Winson Chung 2179837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood // update file size in the database 2189837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood values.clear(); 219c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.SIZE, new File(mImageFilePath).length()); 2209837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood resolver.update(uri, values, null, null); 2219837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood 22236c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung params[0].imageUri = uri; 2239112ec3039dda4186c6f957981237c0691db2269Winson Chung params[0].result = 0; 224d859fa399133da32705415e138c897f263ae99adWinson Chung } catch (Exception e) { 225d859fa399133da32705415e138c897f263ae99adWinson Chung // IOException/UnsupportedOperationException may be thrown if external storage is not 226d859fa399133da32705415e138c897f263ae99adWinson Chung // mounted 2279112ec3039dda4186c6f957981237c0691db2269Winson Chung params[0].result = 1; 2289112ec3039dda4186c6f957981237c0691db2269Winson Chung } 2299112ec3039dda4186c6f957981237c0691db2269Winson Chung 2309112ec3039dda4186c6f957981237c0691db2269Winson Chung return params[0]; 2318279acb965abedb5cc1942c399c078eb477cec7aRomain Guy } 2329112ec3039dda4186c6f957981237c0691db2269Winson Chung 2339112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 2349112ec3039dda4186c6f957981237c0691db2269Winson Chung protected void onPostExecute(SaveImageInBackgroundData params) { 2359112ec3039dda4186c6f957981237c0691db2269Winson Chung if (params.result > 0) { 2369112ec3039dda4186c6f957981237c0691db2269Winson Chung // Show a message that we've failed to save the image to disk 237c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung GlobalScreenshot.notifyScreenshotError(params.context, mNotificationManager); 2389112ec3039dda4186c6f957981237c0691db2269Winson Chung } else { 239c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Show the final notification to indicate screenshot saved 240c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Resources r = params.context.getResources(); 241c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 24236c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung // Create the intent to show the screenshot in gallery 2438279acb965abedb5cc1942c399c078eb477cec7aRomain Guy Intent launchIntent = new Intent(Intent.ACTION_VIEW); 2448279acb965abedb5cc1942c399c078eb477cec7aRomain Guy launchIntent.setDataAndType(params.imageUri, "image/png"); 2458279acb965abedb5cc1942c399c078eb477cec7aRomain Guy launchIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 24636c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung 247c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationBuilder 248c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentTitle(r.getString(R.string.screenshot_saved_title)) 249c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentText(r.getString(R.string.screenshot_saved_text)) 2508279acb965abedb5cc1942c399c078eb477cec7aRomain Guy .setContentIntent(PendingIntent.getActivity(params.context, 0, launchIntent, 0)) 251c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setWhen(System.currentTimeMillis()) 252c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setAutoCancel(true); 253c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 2543745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Notification n = mNotificationBuilder.build(); 255c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung n.flags &= ~Notification.FLAG_NO_CLEAR; 256c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager.notify(mNotificationId, n); 2579112ec3039dda4186c6f957981237c0691db2269Winson Chung } 258fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn params.finisher.run(); 2598279acb965abedb5cc1942c399c078eb477cec7aRomain Guy } 2609112ec3039dda4186c6f957981237c0691db2269Winson Chung} 2619112ec3039dda4186c6f957981237c0691db2269Winson Chung 2629112ec3039dda4186c6f957981237c0691db2269Winson Chung/** 2639112ec3039dda4186c6f957981237c0691db2269Winson Chung * TODO: 2649112ec3039dda4186c6f957981237c0691db2269Winson Chung * - Performance when over gl surfaces? Ie. Gallery 2659112ec3039dda4186c6f957981237c0691db2269Winson Chung * - what do we say in the Toast? Which icon do we get if the user uses another 2669112ec3039dda4186c6f957981237c0691db2269Winson Chung * type of gallery? 2679112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 2689112ec3039dda4186c6f957981237c0691db2269Winson Chungclass GlobalScreenshot { 269c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private static final int SCREENSHOT_NOTIFICATION_ID = 789; 27022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_FLASH_TO_PEAK_DURATION = 130; 27122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_IN_DURATION = 430; 27222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_OUT_DELAY = 500; 27322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_OUT_DURATION = 430; 27422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_OUT_SCALE_DURATION = 370; 27522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_FAST_DROP_OUT_DURATION = 320; 27622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float BACKGROUND_ALPHA = 0.5f; 27722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_SCALE = 1f; 27822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_DROP_IN_MIN_SCALE = SCREENSHOT_SCALE * 0.725f; 27922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_DROP_OUT_MIN_SCALE = SCREENSHOT_SCALE * 0.45f; 28022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_FAST_DROP_OUT_MIN_SCALE = SCREENSHOT_SCALE * 0.6f; 28122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_DROP_OUT_MIN_SCALE_OFFSET = 0f; 2829112ec3039dda4186c6f957981237c0691db2269Winson Chung 2839112ec3039dda4186c6f957981237c0691db2269Winson Chung private Context mContext; 2849112ec3039dda4186c6f957981237c0691db2269Winson Chung private WindowManager mWindowManager; 2859112ec3039dda4186c6f957981237c0691db2269Winson Chung private WindowManager.LayoutParams mWindowLayoutParams; 286c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private NotificationManager mNotificationManager; 2879112ec3039dda4186c6f957981237c0691db2269Winson Chung private Display mDisplay; 2889112ec3039dda4186c6f957981237c0691db2269Winson Chung private DisplayMetrics mDisplayMetrics; 2899112ec3039dda4186c6f957981237c0691db2269Winson Chung private Matrix mDisplayMatrix; 2909112ec3039dda4186c6f957981237c0691db2269Winson Chung 2919112ec3039dda4186c6f957981237c0691db2269Winson Chung private Bitmap mScreenBitmap; 2929112ec3039dda4186c6f957981237c0691db2269Winson Chung private View mScreenshotLayout; 2939112ec3039dda4186c6f957981237c0691db2269Winson Chung private ImageView mBackgroundView; 2949112ec3039dda4186c6f957981237c0691db2269Winson Chung private ImageView mScreenshotView; 29522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private ImageView mScreenshotFlash; 2969112ec3039dda4186c6f957981237c0691db2269Winson Chung 2979112ec3039dda4186c6f957981237c0691db2269Winson Chung private AnimatorSet mScreenshotAnimation; 2989112ec3039dda4186c6f957981237c0691db2269Winson Chung 299a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private int mNotificationIconSize; 300a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private float mBgPadding; 301a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private float mBgPaddingScale; 302a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 303e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala private MediaActionSound mCameraSound; 3048d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 3059112ec3039dda4186c6f957981237c0691db2269Winson Chung 3069112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 3079112ec3039dda4186c6f957981237c0691db2269Winson Chung * @param context everything needs a context :( 3089112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 3099112ec3039dda4186c6f957981237c0691db2269Winson Chung public GlobalScreenshot(Context context) { 310a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung Resources r = context.getResources(); 3119112ec3039dda4186c6f957981237c0691db2269Winson Chung mContext = context; 3128279acb965abedb5cc1942c399c078eb477cec7aRomain Guy LayoutInflater layoutInflater = (LayoutInflater) 3139112ec3039dda4186c6f957981237c0691db2269Winson Chung context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 3149112ec3039dda4186c6f957981237c0691db2269Winson Chung 3159112ec3039dda4186c6f957981237c0691db2269Winson Chung // Inflate the screenshot layout 3169112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix = new Matrix(); 3178279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotLayout = layoutInflater.inflate(R.layout.global_screenshot, null); 3189112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot_background); 3199112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotView = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot); 32022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotFlash = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot_flash); 3219112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.setFocusable(true); 3229112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.setOnTouchListener(new View.OnTouchListener() { 3239112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 3249112ec3039dda4186c6f957981237c0691db2269Winson Chung public boolean onTouch(View v, MotionEvent event) { 3259112ec3039dda4186c6f957981237c0691db2269Winson Chung // Intercept and ignore all touch events 3269112ec3039dda4186c6f957981237c0691db2269Winson Chung return true; 3279112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3289112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 3299112ec3039dda4186c6f957981237c0691db2269Winson Chung 3309112ec3039dda4186c6f957981237c0691db2269Winson Chung // Setup the window that we are going to use 3319112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowLayoutParams = new WindowManager.LayoutParams( 3329112ec3039dda4186c6f957981237c0691db2269Winson Chung ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT, 0, 0, 3339112ec3039dda4186c6f957981237c0691db2269Winson Chung WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY, 3349112ec3039dda4186c6f957981237c0691db2269Winson Chung WindowManager.LayoutParams.FLAG_FULLSCREEN 3359112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED 3369112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 3379112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED, 3389112ec3039dda4186c6f957981237c0691db2269Winson Chung PixelFormat.TRANSLUCENT); 3399112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowLayoutParams.setTitle("ScreenshotAnimation"); 3409112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); 341c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager = 342c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE); 3439112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplay = mWindowManager.getDefaultDisplay(); 344a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mDisplayMetrics = new DisplayMetrics(); 345a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mDisplay.getRealMetrics(mDisplayMetrics); 346a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 347a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Get the various target sizes 348a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mNotificationIconSize = 349a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung r.getDimensionPixelSize(android.R.dimen.notification_large_icon_height); 350a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 351a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Scale has to account for both sides of the bg 352a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mBgPadding = (float) r.getDimensionPixelSize(R.dimen.global_screenshot_bg_padding); 35322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mBgPaddingScale = mBgPadding / mDisplayMetrics.widthPixels; 3548d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 3558d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung // Setup the Camera shutter sound 356e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala mCameraSound = new MediaActionSound(); 357e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala mCameraSound.load(MediaActionSound.SHUTTER_CLICK); 3589112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3599112ec3039dda4186c6f957981237c0691db2269Winson Chung 3609112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 3619112ec3039dda4186c6f957981237c0691db2269Winson Chung * Creates a new worker thread and saves the screenshot to the media store. 3629112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 363fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn private void saveScreenshotInWorkerThread(Runnable finisher) { 3649112ec3039dda4186c6f957981237c0691db2269Winson Chung SaveImageInBackgroundData data = new SaveImageInBackgroundData(); 3659112ec3039dda4186c6f957981237c0691db2269Winson Chung data.context = mContext; 3669112ec3039dda4186c6f957981237c0691db2269Winson Chung data.image = mScreenBitmap; 367a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung data.iconSize = mNotificationIconSize; 368fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn data.finisher = finisher; 369a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung new SaveImageInBackgroundTask(mContext, data, mNotificationManager, 370a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung SCREENSHOT_NOTIFICATION_ID).execute(data); 3719112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3729112ec3039dda4186c6f957981237c0691db2269Winson Chung 3739112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 3749112ec3039dda4186c6f957981237c0691db2269Winson Chung * @return the current display rotation in degrees 3759112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 3769112ec3039dda4186c6f957981237c0691db2269Winson Chung private float getDegreesForRotation(int value) { 3779112ec3039dda4186c6f957981237c0691db2269Winson Chung switch (value) { 3789112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_90: 379a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung return 360f - 90f; 3809112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_180: 381a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung return 360f - 180f; 3829112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_270: 383a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung return 360f - 270f; 3849112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3859112ec3039dda4186c6f957981237c0691db2269Winson Chung return 0f; 3869112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3879112ec3039dda4186c6f957981237c0691db2269Winson Chung 3889112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 3899112ec3039dda4186c6f957981237c0691db2269Winson Chung * Takes a screenshot of the current display and shows an animation. 3909112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 391a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung void takeScreenshot(Runnable finisher, boolean statusBarVisible, boolean navBarVisible) { 3929112ec3039dda4186c6f957981237c0691db2269Winson Chung // We need to orient the screenshot correctly (and the Surface api seems to take screenshots 3939112ec3039dda4186c6f957981237c0691db2269Winson Chung // only in the natural orientation of the device :!) 3949112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplay.getRealMetrics(mDisplayMetrics); 3959112ec3039dda4186c6f957981237c0691db2269Winson Chung float[] dims = {mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels}; 3969112ec3039dda4186c6f957981237c0691db2269Winson Chung float degrees = getDegreesForRotation(mDisplay.getRotation()); 3979112ec3039dda4186c6f957981237c0691db2269Winson Chung boolean requiresRotation = (degrees > 0); 3989112ec3039dda4186c6f957981237c0691db2269Winson Chung if (requiresRotation) { 3999112ec3039dda4186c6f957981237c0691db2269Winson Chung // Get the dimensions of the device in its native orientation 4009112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.reset(); 4019112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.preRotate(-degrees); 4029112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.mapPoints(dims); 4039112ec3039dda4186c6f957981237c0691db2269Winson Chung dims[0] = Math.abs(dims[0]); 4049112ec3039dda4186c6f957981237c0691db2269Winson Chung dims[1] = Math.abs(dims[1]); 4059112ec3039dda4186c6f957981237c0691db2269Winson Chung } 406a46d77863565671cd19b79f8af441d8d658953beWinson Chung 407a46d77863565671cd19b79f8af441d8d658953beWinson Chung // Take the screenshot 4089112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenBitmap = Surface.screenshot((int) dims[0], (int) dims[1]); 409a46d77863565671cd19b79f8af441d8d658953beWinson Chung if (mScreenBitmap == null) { 410a46d77863565671cd19b79f8af441d8d658953beWinson Chung notifyScreenshotError(mContext, mNotificationManager); 411a46d77863565671cd19b79f8af441d8d658953beWinson Chung finisher.run(); 412a46d77863565671cd19b79f8af441d8d658953beWinson Chung return; 413a46d77863565671cd19b79f8af441d8d658953beWinson Chung } 414a46d77863565671cd19b79f8af441d8d658953beWinson Chung 4159112ec3039dda4186c6f957981237c0691db2269Winson Chung if (requiresRotation) { 4169112ec3039dda4186c6f957981237c0691db2269Winson Chung // Rotate the screenshot to the current orientation 4179112ec3039dda4186c6f957981237c0691db2269Winson Chung Bitmap ss = Bitmap.createBitmap(mDisplayMetrics.widthPixels, 4189112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMetrics.heightPixels, Bitmap.Config.ARGB_8888); 4199112ec3039dda4186c6f957981237c0691db2269Winson Chung Canvas c = new Canvas(ss); 4209112ec3039dda4186c6f957981237c0691db2269Winson Chung c.translate(ss.getWidth() / 2, ss.getHeight() / 2); 421a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung c.rotate(degrees); 4229112ec3039dda4186c6f957981237c0691db2269Winson Chung c.translate(-dims[0] / 2, -dims[1] / 2); 4239112ec3039dda4186c6f957981237c0691db2269Winson Chung c.drawBitmap(mScreenBitmap, 0, 0, null); 4246311d0a079702b29984c0d31937345be105e1a5eDianne Hackborn c.setBitmap(null); 4259112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenBitmap = ss; 4269112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4279112ec3039dda4186c6f957981237c0691db2269Winson Chung 428a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Optimizations 429a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenBitmap.setHasAlpha(false); 430a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenBitmap.prepareToDraw(); 431a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 4329112ec3039dda4186c6f957981237c0691db2269Winson Chung // Start the post-screenshot animation 433a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung startAnimation(finisher, mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels, 434a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung statusBarVisible, navBarVisible); 4359112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4369112ec3039dda4186c6f957981237c0691db2269Winson Chung 4379112ec3039dda4186c6f957981237c0691db2269Winson Chung 4389112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 4399112ec3039dda4186c6f957981237c0691db2269Winson Chung * Starts the animation after taking the screenshot 4409112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 441a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private void startAnimation(final Runnable finisher, int w, int h, boolean statusBarVisible, 442a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung boolean navBarVisible) { 4439112ec3039dda4186c6f957981237c0691db2269Winson Chung // Add the view for the animation 4449112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotView.setImageBitmap(mScreenBitmap); 4459112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.requestFocus(); 4469112ec3039dda4186c6f957981237c0691db2269Winson Chung 4479112ec3039dda4186c6f957981237c0691db2269Winson Chung // Setup the animation with the screenshot just taken 4489112ec3039dda4186c6f957981237c0691db2269Winson Chung if (mScreenshotAnimation != null) { 4499112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation.end(); 4509112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4519112ec3039dda4186c6f957981237c0691db2269Winson Chung 4529112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager.addView(mScreenshotLayout, mWindowLayoutParams); 45322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung ValueAnimator screenshotDropInAnim = createScreenshotDropInAnimation(); 45422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung ValueAnimator screenshotFadeOutAnim = createScreenshotDropOutAnimation(w, h, 455a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung statusBarVisible, navBarVisible); 4569112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation = new AnimatorSet(); 45722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotAnimation.playSequentially(screenshotDropInAnim, screenshotFadeOutAnim); 4589112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation.addListener(new AnimatorListenerAdapter() { 4599112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 4609112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationEnd(Animator animation) { 4619112ec3039dda4186c6f957981237c0691db2269Winson Chung // Save the screenshot once we have a bit of time now 462fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn saveScreenshotInWorkerThread(finisher); 4639112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager.removeView(mScreenshotLayout); 4649112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4659112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 466a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenshotLayout.post(new Runnable() { 467a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung @Override 468a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung public void run() { 4698d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung // Play the shutter sound to notify that we've taken a screenshot 470e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala mCameraSound.play(MediaActionSound.SHUTTER_CLICK); 4718d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 4728279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setLayerType(View.LAYER_TYPE_HARDWARE, null); 4738279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.buildLayer(); 474a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenshotAnimation.start(); 475a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 476a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung }); 4779112ec3039dda4186c6f957981237c0691db2269Winson Chung } 47822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private ValueAnimator createScreenshotDropInAnimation() { 47922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float flashPeakDurationPct = ((float) (SCREENSHOT_FLASH_TO_PEAK_DURATION) 48022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung / SCREENSHOT_DROP_IN_DURATION); 48122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float flashDurationPct = 2f * flashPeakDurationPct; 48222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final Interpolator flashAlphaInterpolator = new Interpolator() { 48322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 48422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public float getInterpolation(float x) { 48522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // Flash the flash view in and out quickly 48622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung if (x <= flashDurationPct) { 48722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return (float) Math.sin(Math.PI * (x / flashDurationPct)); 48822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 48922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return 0; 49022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 49122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung }; 49222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final Interpolator scaleInterpolator = new Interpolator() { 49322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 49422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public float getInterpolation(float x) { 49522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // We start scaling when the flash is at it's peak 49622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung if (x < flashPeakDurationPct) { 49722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return 0; 49822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 49922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return (x - flashDurationPct) / (1f - flashDurationPct); 50022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 50122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung }; 5029112ec3039dda4186c6f957981237c0691db2269Winson Chung ValueAnimator anim = ValueAnimator.ofFloat(0f, 1f); 50322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setDuration(SCREENSHOT_DROP_IN_DURATION); 5049112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addListener(new AnimatorListenerAdapter() { 5059112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 5069112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationStart(Animator animation) { 5078279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha(0f); 5089112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView.setVisibility(View.VISIBLE); 5098279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(0f); 5108279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationX(0f); 5118279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationY(0f); 5128279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(SCREENSHOT_SCALE + mBgPaddingScale); 5138279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(SCREENSHOT_SCALE + mBgPaddingScale); 5148279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setVisibility(View.VISIBLE); 5158279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotFlash.setAlpha(0f); 51622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotFlash.setVisibility(View.VISIBLE); 51722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 51822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 51922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public void onAnimationEnd(android.animation.Animator animation) { 52022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotFlash.setVisibility(View.GONE); 5219112ec3039dda4186c6f957981237c0691db2269Winson Chung } 5229112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 5239112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addUpdateListener(new AnimatorUpdateListener() { 5249112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 5259112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationUpdate(ValueAnimator animation) { 5268279acb965abedb5cc1942c399c078eb477cec7aRomain Guy float t = (Float) animation.getAnimatedValue(); 52722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung float scaleT = (SCREENSHOT_SCALE + mBgPaddingScale) 5288279acb965abedb5cc1942c399c078eb477cec7aRomain Guy - scaleInterpolator.getInterpolation(t) 52922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung * (SCREENSHOT_SCALE - SCREENSHOT_DROP_IN_MIN_SCALE); 5308279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha(scaleInterpolator.getInterpolation(t) * BACKGROUND_ALPHA); 5318279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(t); 5328279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(scaleT); 5338279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(scaleT); 5348279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotFlash.setAlpha(flashAlphaInterpolator.getInterpolation(t)); 5359112ec3039dda4186c6f957981237c0691db2269Winson Chung } 5369112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 5379112ec3039dda4186c6f957981237c0691db2269Winson Chung return anim; 5389112ec3039dda4186c6f957981237c0691db2269Winson Chung } 53922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private ValueAnimator createScreenshotDropOutAnimation(int w, int h, boolean statusBarVisible, 540a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung boolean navBarVisible) { 541a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung ValueAnimator anim = ValueAnimator.ofFloat(0f, 1f); 54222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setStartDelay(SCREENSHOT_DROP_OUT_DELAY); 5439112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addListener(new AnimatorListenerAdapter() { 5449112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 5459112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationEnd(Animator animation) { 5469112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView.setVisibility(View.GONE); 5478279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setVisibility(View.GONE); 5488279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setLayerType(View.LAYER_TYPE_NONE, null); 5499112ec3039dda4186c6f957981237c0691db2269Winson Chung } 5509112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 551a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 552a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung if (!statusBarVisible || !navBarVisible) { 553a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // There is no status bar/nav bar, so just fade the screenshot away in place 55422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setDuration(SCREENSHOT_FAST_DROP_OUT_DURATION); 555a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung anim.addUpdateListener(new AnimatorUpdateListener() { 556a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung @Override 557a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung public void onAnimationUpdate(ValueAnimator animation) { 5588279acb965abedb5cc1942c399c078eb477cec7aRomain Guy float t = (Float) animation.getAnimatedValue(); 55922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung float scaleT = (SCREENSHOT_DROP_IN_MIN_SCALE + mBgPaddingScale) 5608279acb965abedb5cc1942c399c078eb477cec7aRomain Guy - t * (SCREENSHOT_DROP_IN_MIN_SCALE - SCREENSHOT_FAST_DROP_OUT_MIN_SCALE); 5618279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha((1f - t) * BACKGROUND_ALPHA); 5628279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(1f - t); 5638279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(scaleT); 5648279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(scaleT); 565a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 566a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung }); 567a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } else { 56822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // In the case where there is a status bar, animate to the origin of the bar (top-left) 56922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float scaleDurationPct = (float) SCREENSHOT_DROP_OUT_SCALE_DURATION 57022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung / SCREENSHOT_DROP_OUT_DURATION; 57122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final Interpolator scaleInterpolator = new Interpolator() { 57222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 57322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public float getInterpolation(float x) { 57422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung if (x < scaleDurationPct) { 57522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // Decelerate, and scale the input accordingly 57622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return (float) (1f - Math.pow(1f - (x / scaleDurationPct), 2f)); 57722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 57822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return 1f; 57922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 58022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung }; 58122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung 582a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Determine the bounds of how to scale 583a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung float halfScreenWidth = (w - 2f * mBgPadding) / 2f; 584a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung float halfScreenHeight = (h - 2f * mBgPadding) / 2f; 58522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float offsetPct = SCREENSHOT_DROP_OUT_MIN_SCALE_OFFSET; 58622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final PointF finalPos = new PointF( 58722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung -halfScreenWidth + (SCREENSHOT_DROP_OUT_MIN_SCALE + offsetPct) * halfScreenWidth, 58822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung -halfScreenHeight + (SCREENSHOT_DROP_OUT_MIN_SCALE + offsetPct) * halfScreenHeight); 589a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 590a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Animate the screenshot to the status bar 59122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setDuration(SCREENSHOT_DROP_OUT_DURATION); 592a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung anim.addUpdateListener(new AnimatorUpdateListener() { 593a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung @Override 594a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung public void onAnimationUpdate(ValueAnimator animation) { 5958279acb965abedb5cc1942c399c078eb477cec7aRomain Guy float t = (Float) animation.getAnimatedValue(); 59622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung float scaleT = (SCREENSHOT_DROP_IN_MIN_SCALE + mBgPaddingScale) 5978279acb965abedb5cc1942c399c078eb477cec7aRomain Guy - scaleInterpolator.getInterpolation(t) 59822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung * (SCREENSHOT_DROP_IN_MIN_SCALE - SCREENSHOT_DROP_OUT_MIN_SCALE); 5998279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha((1f - t) * BACKGROUND_ALPHA); 6008279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(1f - scaleInterpolator.getInterpolation(t)); 6018279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(scaleT); 6028279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(scaleT); 6038279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationX(t * finalPos.x); 6048279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationY(t * finalPos.y); 605a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 606a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung }); 607a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 6089112ec3039dda4186c6f957981237c0691db2269Winson Chung return anim; 6099112ec3039dda4186c6f957981237c0691db2269Winson Chung } 610c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 611c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung static void notifyScreenshotError(Context context, NotificationManager nManager) { 612c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Resources r = context.getResources(); 613c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 614c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Clear all existing notification, compose the new notification and show it 615224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung Notification.Builder b = new Notification.Builder(context) 616c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setTicker(r.getString(R.string.screenshot_failed_title)) 617c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentTitle(r.getString(R.string.screenshot_failed_title)) 618c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentText(r.getString(R.string.screenshot_failed_text)) 619b787a751760de544f0d83bb7ddf9405ae6e4e481Winson Chung .setSmallIcon(R.drawable.stat_notify_image_error) 620c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setWhen(System.currentTimeMillis()) 621224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung .setAutoCancel(true); 622224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung Notification n = 623224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung new Notification.BigTextStyle(b) 624224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung .bigText(r.getString(R.string.screenshot_failed_text)) 625224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung .build(); 626c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung nManager.notify(SCREENSHOT_NOTIFICATION_ID, n); 627c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung } 6289112ec3039dda4186c6f957981237c0691db2269Winson Chung} 629