GlobalScreenshot.java revision f63185e7bd3365b1c6207d311b23aa8ac31b1c51
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; 523866f0d581ceaa165710feeee9f37fe1b0d7067dMathias Agopianimport android.view.SurfaceControl; 539112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.View; 549112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.ViewGroup; 559112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.WindowManager; 5622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chungimport android.view.animation.Interpolator; 579112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.widget.ImageView; 588d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 599112ec3039dda4186c6f957981237c0691db2269Winson Chungimport com.android.systemui.R; 609112ec3039dda4186c6f957981237c0691db2269Winson Chung 619112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.io.File; 629112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.io.OutputStream; 63e45e1f2efe69ba931efa88c6e33879fbc8d8c4c1Victoria Leaseimport java.text.DateFormat; 649112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.text.SimpleDateFormat; 659112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.util.Date; 669112ec3039dda4186c6f957981237c0691db2269Winson Chung 679112ec3039dda4186c6f957981237c0691db2269Winson Chung/** 689112ec3039dda4186c6f957981237c0691db2269Winson Chung * POD used in the AsyncTask which saves an image in the background. 699112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 709112ec3039dda4186c6f957981237c0691db2269Winson Chungclass SaveImageInBackgroundData { 719112ec3039dda4186c6f957981237c0691db2269Winson Chung Context context; 729112ec3039dda4186c6f957981237c0691db2269Winson Chung Bitmap image; 7336c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung Uri imageUri; 74fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn Runnable finisher; 75a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung int iconSize; 769112ec3039dda4186c6f957981237c0691db2269Winson Chung int result; 77f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren int previewWidth; 78f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren int previewheight; 790e6232c7461a6ce7a556a81121039fbea7889271Winson Chung 800e6232c7461a6ce7a556a81121039fbea7889271Winson Chung void clearImage() { 810e6232c7461a6ce7a556a81121039fbea7889271Winson Chung image = null; 820e6232c7461a6ce7a556a81121039fbea7889271Winson Chung imageUri = null; 830e6232c7461a6ce7a556a81121039fbea7889271Winson Chung iconSize = 0; 840e6232c7461a6ce7a556a81121039fbea7889271Winson Chung } 853a5a774954d28911bbf9eaa7dfd8329a085fbdc5Winson Chung void clearContext() { 863a5a774954d28911bbf9eaa7dfd8329a085fbdc5Winson Chung context = null; 873a5a774954d28911bbf9eaa7dfd8329a085fbdc5Winson Chung } 889112ec3039dda4186c6f957981237c0691db2269Winson Chung} 899112ec3039dda4186c6f957981237c0691db2269Winson Chung 909112ec3039dda4186c6f957981237c0691db2269Winson Chung/** 919112ec3039dda4186c6f957981237c0691db2269Winson Chung * An AsyncTask that saves an image to the media store in the background. 929112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 939112ec3039dda4186c6f957981237c0691db2269Winson Chungclass SaveImageInBackgroundTask extends AsyncTask<SaveImageInBackgroundData, Void, 949112ec3039dda4186c6f957981237c0691db2269Winson Chung SaveImageInBackgroundData> { 955cc9a31534749d8bc220ab577b1e201c0239e282Winson Chung private static final String TAG = "SaveImageInBackgroundTask"; 965cc9a31534749d8bc220ab577b1e201c0239e282Winson Chung 979112ec3039dda4186c6f957981237c0691db2269Winson Chung private static final String SCREENSHOTS_DIR_NAME = "Screenshots"; 98753e40b1472563987489bd5b187ced4c1b608b0dWinson Chung private static final String SCREENSHOT_FILE_NAME_TEMPLATE = "Screenshot_%s.png"; 99224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung private static final String SCREENSHOT_SHARE_SUBJECT_TEMPLATE = "Screenshot (%s)"; 1009112ec3039dda4186c6f957981237c0691db2269Winson Chung 10180b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final int mNotificationId; 10280b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final NotificationManager mNotificationManager; 103156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler private final Notification.Builder mNotificationBuilder, mPublicNotificationBuilder; 10480b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final File mScreenshotDir; 10580b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final String mImageFileName; 10680b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final String mImageFilePath; 10780b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final long mImageTime; 10880b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final BigPictureStyle mNotificationStyle; 10980b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final int mImageWidth; 11080b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey private final int mImageHeight; 111c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 112a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // WORKAROUND: We want the same notification across screenshots that we update so that we don't 113a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // spam a user's notification drawer. However, we only show the ticker for the saving state 114a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // and if the ticker text is the same as the previous notification, then it will not show. So 115a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // for now, we just add and remove a space from the ticker text to trigger the animation when 116a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // necessary. 117a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private static boolean mTickerAddSpace; 118a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 119a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung SaveImageInBackgroundTask(Context context, SaveImageInBackgroundData data, 120a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung NotificationManager nManager, int nId) { 121c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Resources r = context.getResources(); 122c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 123c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Prepare all the output metadata 124c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mImageTime = System.currentTimeMillis(); 1258279acb965abedb5cc1942c399c078eb477cec7aRomain Guy String imageDate = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss").format(new Date(mImageTime)); 1268279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mImageFileName = String.format(SCREENSHOT_FILE_NAME_TEMPLATE, imageDate); 127149e02cb61d0c5004a046e7719fe6e03b685247dJeff Sharkey 12880b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey mScreenshotDir = new File(Environment.getExternalStoragePublicDirectory( 129149e02cb61d0c5004a046e7719fe6e03b685247dJeff Sharkey Environment.DIRECTORY_PICTURES), SCREENSHOTS_DIR_NAME); 13080b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey mImageFilePath = new File(mScreenshotDir, mImageFileName).getAbsolutePath(); 131c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 132a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Create the large notification icon 1335aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu mImageWidth = data.image.getWidth(); 1345aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu mImageHeight = data.image.getHeight(); 1353745a3da759a9510554c8d2c59f09185e52ed403Chris Wren int iconSize = data.iconSize; 136f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren int previewWidth = data.previewWidth; 137f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren int previewHeight = data.previewheight; 1383745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 1395aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu final int shortSide = mImageWidth < mImageHeight ? mImageWidth : mImageHeight; 140f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren Bitmap preview = Bitmap.createBitmap(previewWidth, previewHeight, data.image.getConfig()); 1413745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Canvas c = new Canvas(preview); 1423745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Paint paint = new Paint(); 1433745a3da759a9510554c8d2c59f09185e52ed403Chris Wren ColorMatrix desat = new ColorMatrix(); 1443745a3da759a9510554c8d2c59f09185e52ed403Chris Wren desat.setSaturation(0.25f); 1453745a3da759a9510554c8d2c59f09185e52ed403Chris Wren paint.setColorFilter(new ColorMatrixColorFilter(desat)); 1463745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Matrix matrix = new Matrix(); 147f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren matrix.postTranslate((previewWidth - mImageWidth) / 2, 148f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren (previewHeight - mImageHeight) / 2); 1493745a3da759a9510554c8d2c59f09185e52ed403Chris Wren c.drawBitmap(data.image, matrix, paint); 1503745a3da759a9510554c8d2c59f09185e52ed403Chris Wren c.drawColor(0x40FFFFFF); 1515cc9a31534749d8bc220ab577b1e201c0239e282Winson Chung c.setBitmap(null); 1523745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 1533745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Bitmap croppedIcon = Bitmap.createScaledBitmap(preview, iconSize, iconSize, true); 154a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 155c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Show the intermediate notification 156a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mTickerAddSpace = !mTickerAddSpace; 157c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationId = nId; 1589c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung mNotificationManager = nManager; 159156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler final long now = System.currentTimeMillis(); 160156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler 161c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationBuilder = new Notification.Builder(context) 162a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung .setTicker(r.getString(R.string.screenshot_saving_ticker) 163a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung + (mTickerAddSpace ? " " : "")) 164c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentTitle(r.getString(R.string.screenshot_saving_title)) 165c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentText(r.getString(R.string.screenshot_saving_text)) 166b787a751760de544f0d83bb7ddf9405ae6e4e481Winson Chung .setSmallIcon(R.drawable.stat_notify_image) 167156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler .setWhen(now); 1683745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 1693745a3da759a9510554c8d2c59f09185e52ed403Chris Wren mNotificationStyle = new Notification.BigPictureStyle() 1703745a3da759a9510554c8d2c59f09185e52ed403Chris Wren .bigPicture(preview); 1713745a3da759a9510554c8d2c59f09185e52ed403Chris Wren mNotificationBuilder.setStyle(mNotificationStyle); 1723745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 173156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler // For "public" situations we want to show all the same info but 174156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler // omit the actual screenshot image. 175156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler mPublicNotificationBuilder = new Notification.Builder(context) 176156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler .setContentTitle(r.getString(R.string.screenshot_saving_title)) 177156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler .setContentText(r.getString(R.string.screenshot_saving_text)) 178156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler .setSmallIcon(R.drawable.stat_notify_image) 17959f0258a27ebaf8468919a9d2855c41f0429238dDan Sandler .setCategory(Notification.CATEGORY_PROGRESS) 180156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler .setWhen(now); 181156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler 182156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler mNotificationBuilder.setPublicVersion(mPublicNotificationBuilder.build()); 183156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler 1843745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Notification n = mNotificationBuilder.build(); 185c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung n.flags |= Notification.FLAG_NO_CLEAR; 186c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager.notify(nId, n); 1879c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung 1889c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung // On the tablet, the large icon makes the notification appear as if it is clickable (and 1899c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung // on small devices, the large icon is not shown) so defer showing the large icon until 1909c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung // we compose the final post-save notification below. 1919c99aee5b9ea0b929611548b48780fbffa4daeafWinson Chung mNotificationBuilder.setLargeIcon(croppedIcon); 1923745a3da759a9510554c8d2c59f09185e52ed403Chris Wren // But we still don't set it for the expanded view, allowing the smallIcon to show here. 1933745a3da759a9510554c8d2c59f09185e52ed403Chris Wren mNotificationStyle.bigLargeIcon(null); 194c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung } 195c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 1969112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 1979112ec3039dda4186c6f957981237c0691db2269Winson Chung protected SaveImageInBackgroundData doInBackground(SaveImageInBackgroundData... params) { 1989112ec3039dda4186c6f957981237c0691db2269Winson Chung if (params.length != 1) return null; 1990e6232c7461a6ce7a556a81121039fbea7889271Winson Chung if (isCancelled()) { 2000e6232c7461a6ce7a556a81121039fbea7889271Winson Chung params[0].clearImage(); 2013a5a774954d28911bbf9eaa7dfd8329a085fbdc5Winson Chung params[0].clearContext(); 2020e6232c7461a6ce7a556a81121039fbea7889271Winson Chung return null; 2030e6232c7461a6ce7a556a81121039fbea7889271Winson Chung } 2049112ec3039dda4186c6f957981237c0691db2269Winson Chung 20536c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung // By default, AsyncTask sets the worker thread to have background thread priority, so bump 20636c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung // it back up so that we save a little quicker. 20736c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung Process.setThreadPriority(Process.THREAD_PRIORITY_FOREGROUND); 20836c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung 2099112ec3039dda4186c6f957981237c0691db2269Winson Chung Context context = params[0].context; 2109112ec3039dda4186c6f957981237c0691db2269Winson Chung Bitmap image = params[0].image; 2113745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Resources r = context.getResources(); 2129112ec3039dda4186c6f957981237c0691db2269Winson Chung 213d859fa399133da32705415e138c897f263ae99adWinson Chung try { 21480b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey // Create screenshot directory if it doesn't exist 21580b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey mScreenshotDir.mkdirs(); 21680b54ded7442de38e60112e07773d7dd25ae26d2Jeff Sharkey 2179b64ca7669c261728fbb3d9af081344f27373857Marco Nelissen // media provider uses seconds for DATE_MODIFIED and DATE_ADDED, but milliseconds 2189b64ca7669c261728fbb3d9af081344f27373857Marco Nelissen // for DATE_TAKEN 21947611240bf601821823c9a063ed1e90f2182af40Mike Lockwoood long dateSeconds = mImageTime / 1000; 22047611240bf601821823c9a063ed1e90f2182af40Mike Lockwoood 2219112ec3039dda4186c6f957981237c0691db2269Winson Chung // Save the screenshot to the MediaStore 2229112ec3039dda4186c6f957981237c0691db2269Winson Chung ContentValues values = new ContentValues(); 2239837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood ContentResolver resolver = context.getContentResolver(); 224c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATA, mImageFilePath); 225c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.TITLE, mImageFileName); 226c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DISPLAY_NAME, mImageFileName); 2279b64ca7669c261728fbb3d9af081344f27373857Marco Nelissen values.put(MediaStore.Images.ImageColumns.DATE_TAKEN, mImageTime); 22847611240bf601821823c9a063ed1e90f2182af40Mike Lockwoood values.put(MediaStore.Images.ImageColumns.DATE_ADDED, dateSeconds); 22947611240bf601821823c9a063ed1e90f2182af40Mike Lockwoood values.put(MediaStore.Images.ImageColumns.DATE_MODIFIED, dateSeconds); 2309112ec3039dda4186c6f957981237c0691db2269Winson Chung values.put(MediaStore.Images.ImageColumns.MIME_TYPE, "image/png"); 2315aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu values.put(MediaStore.Images.ImageColumns.WIDTH, mImageWidth); 2325aa011b18a532a1ffa598649230e3cf33822d48eDoris Liu values.put(MediaStore.Images.ImageColumns.HEIGHT, mImageHeight); 2339837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood Uri uri = resolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values); 2349112ec3039dda4186c6f957981237c0691db2269Winson Chung 235e45e1f2efe69ba931efa88c6e33879fbc8d8c4c1Victoria Lease String subjectDate = DateFormat.getDateTimeInstance().format(new Date(mImageTime)); 236224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung String subject = String.format(SCREENSHOT_SHARE_SUBJECT_TEMPLATE, subjectDate); 2373745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Intent sharingIntent = new Intent(Intent.ACTION_SEND); 2383745a3da759a9510554c8d2c59f09185e52ed403Chris Wren sharingIntent.setType("image/png"); 2393745a3da759a9510554c8d2c59f09185e52ed403Chris Wren sharingIntent.putExtra(Intent.EXTRA_STREAM, uri); 240224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung sharingIntent.putExtra(Intent.EXTRA_SUBJECT, subject); 241046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler 242046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler Intent chooserIntent = Intent.createChooser(sharingIntent, null); 243209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock chooserIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK 244046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler | Intent.FLAG_ACTIVITY_NEW_TASK); 245046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler 2463745a3da759a9510554c8d2c59f09185e52ed403Chris Wren mNotificationBuilder.addAction(R.drawable.ic_menu_share, 2473745a3da759a9510554c8d2c59f09185e52ed403Chris Wren r.getString(com.android.internal.R.string.share), 248209bede6b9edb9171e5bee4077b48e35004a37b4John Spurlock PendingIntent.getActivity(context, 0, chooserIntent, 249046fddff5beabd21b9e9e0c6ae24ba11ab444f0dDaniel Sandler PendingIntent.FLAG_CANCEL_CURRENT)); 2503745a3da759a9510554c8d2c59f09185e52ed403Chris Wren 2519837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood OutputStream out = resolver.openOutputStream(uri); 2529112ec3039dda4186c6f957981237c0691db2269Winson Chung image.compress(Bitmap.CompressFormat.PNG, 100, out); 2539112ec3039dda4186c6f957981237c0691db2269Winson Chung out.flush(); 2549112ec3039dda4186c6f957981237c0691db2269Winson Chung out.close(); 2559112ec3039dda4186c6f957981237c0691db2269Winson Chung 2569837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood // update file size in the database 2579837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood values.clear(); 258c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.SIZE, new File(mImageFilePath).length()); 2599837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood resolver.update(uri, values, null, null); 2609837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood 26136c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung params[0].imageUri = uri; 262cd6a9ef58c4a01b9117e74fb9223a773898f68a0Winson Chung params[0].image = null; 2639112ec3039dda4186c6f957981237c0691db2269Winson Chung params[0].result = 0; 264d859fa399133da32705415e138c897f263ae99adWinson Chung } catch (Exception e) { 265d859fa399133da32705415e138c897f263ae99adWinson Chung // IOException/UnsupportedOperationException may be thrown if external storage is not 266d859fa399133da32705415e138c897f263ae99adWinson Chung // mounted 2670e6232c7461a6ce7a556a81121039fbea7889271Winson Chung params[0].clearImage(); 2689112ec3039dda4186c6f957981237c0691db2269Winson Chung params[0].result = 1; 2699112ec3039dda4186c6f957981237c0691db2269Winson Chung } 2709112ec3039dda4186c6f957981237c0691db2269Winson Chung 271cd6a9ef58c4a01b9117e74fb9223a773898f68a0Winson Chung // Recycle the bitmap data 272cd6a9ef58c4a01b9117e74fb9223a773898f68a0Winson Chung if (image != null) { 273cd6a9ef58c4a01b9117e74fb9223a773898f68a0Winson Chung image.recycle(); 274cd6a9ef58c4a01b9117e74fb9223a773898f68a0Winson Chung } 275cd6a9ef58c4a01b9117e74fb9223a773898f68a0Winson Chung 2769112ec3039dda4186c6f957981237c0691db2269Winson Chung return params[0]; 2778279acb965abedb5cc1942c399c078eb477cec7aRomain Guy } 2789112ec3039dda4186c6f957981237c0691db2269Winson Chung 2799112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 2809112ec3039dda4186c6f957981237c0691db2269Winson Chung protected void onPostExecute(SaveImageInBackgroundData params) { 2810e6232c7461a6ce7a556a81121039fbea7889271Winson Chung if (isCancelled()) { 2820e6232c7461a6ce7a556a81121039fbea7889271Winson Chung params.finisher.run(); 2830e6232c7461a6ce7a556a81121039fbea7889271Winson Chung params.clearImage(); 2843a5a774954d28911bbf9eaa7dfd8329a085fbdc5Winson Chung params.clearContext(); 2850e6232c7461a6ce7a556a81121039fbea7889271Winson Chung return; 2860e6232c7461a6ce7a556a81121039fbea7889271Winson Chung } 2870e6232c7461a6ce7a556a81121039fbea7889271Winson Chung 2889112ec3039dda4186c6f957981237c0691db2269Winson Chung if (params.result > 0) { 2899112ec3039dda4186c6f957981237c0691db2269Winson Chung // Show a message that we've failed to save the image to disk 290c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung GlobalScreenshot.notifyScreenshotError(params.context, mNotificationManager); 2919112ec3039dda4186c6f957981237c0691db2269Winson Chung } else { 292c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Show the final notification to indicate screenshot saved 293c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Resources r = params.context.getResources(); 294c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 29536c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung // Create the intent to show the screenshot in gallery 2968279acb965abedb5cc1942c399c078eb477cec7aRomain Guy Intent launchIntent = new Intent(Intent.ACTION_VIEW); 2978279acb965abedb5cc1942c399c078eb477cec7aRomain Guy launchIntent.setDataAndType(params.imageUri, "image/png"); 2988279acb965abedb5cc1942c399c078eb477cec7aRomain Guy launchIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 29936c9e29cc6554fc1fe34565b93c2280f6a6b4cf9Winson Chung 300156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler final long now = System.currentTimeMillis(); 301156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler 302c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationBuilder 303c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentTitle(r.getString(R.string.screenshot_saved_title)) 304c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentText(r.getString(R.string.screenshot_saved_text)) 3058279acb965abedb5cc1942c399c078eb477cec7aRomain Guy .setContentIntent(PendingIntent.getActivity(params.context, 0, launchIntent, 0)) 306156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler .setWhen(now) 307156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler .setAutoCancel(true); 308156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler 309156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler // Update the text in the public version as well 310156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler mPublicNotificationBuilder 311156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler .setContentTitle(r.getString(R.string.screenshot_saved_title)) 312156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler .setContentText(r.getString(R.string.screenshot_saved_text)) 313156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler .setContentIntent(PendingIntent.getActivity(params.context, 0, launchIntent, 0)) 314156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler .setWhen(now) 315c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setAutoCancel(true); 316c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 317156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler mNotificationBuilder.setPublicVersion(mPublicNotificationBuilder.build()); 318156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler 3193745a3da759a9510554c8d2c59f09185e52ed403Chris Wren Notification n = mNotificationBuilder.build(); 320c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung n.flags &= ~Notification.FLAG_NO_CLEAR; 321c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager.notify(mNotificationId, n); 3229112ec3039dda4186c6f957981237c0691db2269Winson Chung } 323fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn params.finisher.run(); 3243a5a774954d28911bbf9eaa7dfd8329a085fbdc5Winson Chung params.clearContext(); 3258279acb965abedb5cc1942c399c078eb477cec7aRomain Guy } 3269112ec3039dda4186c6f957981237c0691db2269Winson Chung} 3279112ec3039dda4186c6f957981237c0691db2269Winson Chung 3289112ec3039dda4186c6f957981237c0691db2269Winson Chung/** 3299112ec3039dda4186c6f957981237c0691db2269Winson Chung * TODO: 3309112ec3039dda4186c6f957981237c0691db2269Winson Chung * - Performance when over gl surfaces? Ie. Gallery 3319112ec3039dda4186c6f957981237c0691db2269Winson Chung * - what do we say in the Toast? Which icon do we get if the user uses another 3329112ec3039dda4186c6f957981237c0691db2269Winson Chung * type of gallery? 3339112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 3349112ec3039dda4186c6f957981237c0691db2269Winson Chungclass GlobalScreenshot { 3355cc9a31534749d8bc220ab577b1e201c0239e282Winson Chung private static final String TAG = "GlobalScreenshot"; 3365cc9a31534749d8bc220ab577b1e201c0239e282Winson Chung 337c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private static final int SCREENSHOT_NOTIFICATION_ID = 789; 33822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_FLASH_TO_PEAK_DURATION = 130; 33922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_IN_DURATION = 430; 34022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_OUT_DELAY = 500; 34122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_OUT_DURATION = 430; 34222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_DROP_OUT_SCALE_DURATION = 370; 34322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final int SCREENSHOT_FAST_DROP_OUT_DURATION = 320; 34422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float BACKGROUND_ALPHA = 0.5f; 34522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_SCALE = 1f; 34622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_DROP_IN_MIN_SCALE = SCREENSHOT_SCALE * 0.725f; 34722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_DROP_OUT_MIN_SCALE = SCREENSHOT_SCALE * 0.45f; 34822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_FAST_DROP_OUT_MIN_SCALE = SCREENSHOT_SCALE * 0.6f; 34922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private static final float SCREENSHOT_DROP_OUT_MIN_SCALE_OFFSET = 0f; 350f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren private final int mPreviewWidth; 351f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren private final int mPreviewHeight; 3529112ec3039dda4186c6f957981237c0691db2269Winson Chung 3539112ec3039dda4186c6f957981237c0691db2269Winson Chung private Context mContext; 3549112ec3039dda4186c6f957981237c0691db2269Winson Chung private WindowManager mWindowManager; 3559112ec3039dda4186c6f957981237c0691db2269Winson Chung private WindowManager.LayoutParams mWindowLayoutParams; 356c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private NotificationManager mNotificationManager; 3579112ec3039dda4186c6f957981237c0691db2269Winson Chung private Display mDisplay; 3589112ec3039dda4186c6f957981237c0691db2269Winson Chung private DisplayMetrics mDisplayMetrics; 3599112ec3039dda4186c6f957981237c0691db2269Winson Chung private Matrix mDisplayMatrix; 3609112ec3039dda4186c6f957981237c0691db2269Winson Chung 3619112ec3039dda4186c6f957981237c0691db2269Winson Chung private Bitmap mScreenBitmap; 3629112ec3039dda4186c6f957981237c0691db2269Winson Chung private View mScreenshotLayout; 3639112ec3039dda4186c6f957981237c0691db2269Winson Chung private ImageView mBackgroundView; 3649112ec3039dda4186c6f957981237c0691db2269Winson Chung private ImageView mScreenshotView; 36522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private ImageView mScreenshotFlash; 3669112ec3039dda4186c6f957981237c0691db2269Winson Chung 3679112ec3039dda4186c6f957981237c0691db2269Winson Chung private AnimatorSet mScreenshotAnimation; 3689112ec3039dda4186c6f957981237c0691db2269Winson Chung 369a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private int mNotificationIconSize; 370a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private float mBgPadding; 371a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private float mBgPaddingScale; 372a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 3730e6232c7461a6ce7a556a81121039fbea7889271Winson Chung private AsyncTask<SaveImageInBackgroundData, Void, SaveImageInBackgroundData> mSaveInBgTask; 3740e6232c7461a6ce7a556a81121039fbea7889271Winson Chung 375e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala private MediaActionSound mCameraSound; 3768d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 3779112ec3039dda4186c6f957981237c0691db2269Winson Chung 3789112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 3799112ec3039dda4186c6f957981237c0691db2269Winson Chung * @param context everything needs a context :( 3809112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 3819112ec3039dda4186c6f957981237c0691db2269Winson Chung public GlobalScreenshot(Context context) { 382a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung Resources r = context.getResources(); 3839112ec3039dda4186c6f957981237c0691db2269Winson Chung mContext = context; 3848279acb965abedb5cc1942c399c078eb477cec7aRomain Guy LayoutInflater layoutInflater = (LayoutInflater) 3859112ec3039dda4186c6f957981237c0691db2269Winson Chung context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 3869112ec3039dda4186c6f957981237c0691db2269Winson Chung 3879112ec3039dda4186c6f957981237c0691db2269Winson Chung // Inflate the screenshot layout 3889112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix = new Matrix(); 3898279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotLayout = layoutInflater.inflate(R.layout.global_screenshot, null); 3909112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot_background); 3919112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotView = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot); 39222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotFlash = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot_flash); 3939112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.setFocusable(true); 3949112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.setOnTouchListener(new View.OnTouchListener() { 3959112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 3969112ec3039dda4186c6f957981237c0691db2269Winson Chung public boolean onTouch(View v, MotionEvent event) { 3979112ec3039dda4186c6f957981237c0691db2269Winson Chung // Intercept and ignore all touch events 3989112ec3039dda4186c6f957981237c0691db2269Winson Chung return true; 3999112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4009112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 4019112ec3039dda4186c6f957981237c0691db2269Winson Chung 4029112ec3039dda4186c6f957981237c0691db2269Winson Chung // Setup the window that we are going to use 4039112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowLayoutParams = new WindowManager.LayoutParams( 4049112ec3039dda4186c6f957981237c0691db2269Winson Chung ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT, 0, 0, 4059112ec3039dda4186c6f957981237c0691db2269Winson Chung WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY, 4069112ec3039dda4186c6f957981237c0691db2269Winson Chung WindowManager.LayoutParams.FLAG_FULLSCREEN 4079112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED 4089112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 4099112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED, 4109112ec3039dda4186c6f957981237c0691db2269Winson Chung PixelFormat.TRANSLUCENT); 4119112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowLayoutParams.setTitle("ScreenshotAnimation"); 4129112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); 413c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager = 414c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE); 4159112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplay = mWindowManager.getDefaultDisplay(); 416a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mDisplayMetrics = new DisplayMetrics(); 417a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mDisplay.getRealMetrics(mDisplayMetrics); 418a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 419a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Get the various target sizes 420a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mNotificationIconSize = 421a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung r.getDimensionPixelSize(android.R.dimen.notification_large_icon_height); 422a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 423a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Scale has to account for both sides of the bg 424a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mBgPadding = (float) r.getDimensionPixelSize(R.dimen.global_screenshot_bg_padding); 42522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mBgPaddingScale = mBgPadding / mDisplayMetrics.widthPixels; 4268d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 427f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren // determine the optimal preview size 428f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren int panelWidth = 0; 429f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren try { 430f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren panelWidth = r.getDimensionPixelSize(R.dimen.notification_panel_width); 431f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren } catch (Resources.NotFoundException e) { 432f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren panelWidth = mDisplayMetrics.widthPixels; 433f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren } 434f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren mPreviewWidth = panelWidth; 435f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren mPreviewHeight = r.getDimensionPixelSize(R.dimen.notification_max_height); 436f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren 4378d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung // Setup the Camera shutter sound 438e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala mCameraSound = new MediaActionSound(); 439e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala mCameraSound.load(MediaActionSound.SHUTTER_CLICK); 4409112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4419112ec3039dda4186c6f957981237c0691db2269Winson Chung 4429112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 4439112ec3039dda4186c6f957981237c0691db2269Winson Chung * Creates a new worker thread and saves the screenshot to the media store. 4449112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 445fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn private void saveScreenshotInWorkerThread(Runnable finisher) { 4469112ec3039dda4186c6f957981237c0691db2269Winson Chung SaveImageInBackgroundData data = new SaveImageInBackgroundData(); 4479112ec3039dda4186c6f957981237c0691db2269Winson Chung data.context = mContext; 4489112ec3039dda4186c6f957981237c0691db2269Winson Chung data.image = mScreenBitmap; 449a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung data.iconSize = mNotificationIconSize; 450fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn data.finisher = finisher; 451f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren data.previewWidth = mPreviewWidth; 452f63185e7bd3365b1c6207d311b23aa8ac31b1c51Chris Wren data.previewheight = mPreviewHeight; 4530e6232c7461a6ce7a556a81121039fbea7889271Winson Chung if (mSaveInBgTask != null) { 4540e6232c7461a6ce7a556a81121039fbea7889271Winson Chung mSaveInBgTask.cancel(false); 4550e6232c7461a6ce7a556a81121039fbea7889271Winson Chung } 4560e6232c7461a6ce7a556a81121039fbea7889271Winson Chung mSaveInBgTask = new SaveImageInBackgroundTask(mContext, data, mNotificationManager, 457a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung SCREENSHOT_NOTIFICATION_ID).execute(data); 4589112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4599112ec3039dda4186c6f957981237c0691db2269Winson Chung 4609112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 4619112ec3039dda4186c6f957981237c0691db2269Winson Chung * @return the current display rotation in degrees 4629112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 4639112ec3039dda4186c6f957981237c0691db2269Winson Chung private float getDegreesForRotation(int value) { 4649112ec3039dda4186c6f957981237c0691db2269Winson Chung switch (value) { 4659112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_90: 466a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung return 360f - 90f; 4679112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_180: 468a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung return 360f - 180f; 4699112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_270: 470a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung return 360f - 270f; 4719112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4729112ec3039dda4186c6f957981237c0691db2269Winson Chung return 0f; 4739112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4749112ec3039dda4186c6f957981237c0691db2269Winson Chung 4759112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 4769112ec3039dda4186c6f957981237c0691db2269Winson Chung * Takes a screenshot of the current display and shows an animation. 4779112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 478a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung void takeScreenshot(Runnable finisher, boolean statusBarVisible, boolean navBarVisible) { 4799112ec3039dda4186c6f957981237c0691db2269Winson Chung // We need to orient the screenshot correctly (and the Surface api seems to take screenshots 4809112ec3039dda4186c6f957981237c0691db2269Winson Chung // only in the natural orientation of the device :!) 4819112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplay.getRealMetrics(mDisplayMetrics); 4829112ec3039dda4186c6f957981237c0691db2269Winson Chung float[] dims = {mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels}; 4839112ec3039dda4186c6f957981237c0691db2269Winson Chung float degrees = getDegreesForRotation(mDisplay.getRotation()); 4849112ec3039dda4186c6f957981237c0691db2269Winson Chung boolean requiresRotation = (degrees > 0); 4859112ec3039dda4186c6f957981237c0691db2269Winson Chung if (requiresRotation) { 4869112ec3039dda4186c6f957981237c0691db2269Winson Chung // Get the dimensions of the device in its native orientation 4879112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.reset(); 4889112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.preRotate(-degrees); 4899112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.mapPoints(dims); 4909112ec3039dda4186c6f957981237c0691db2269Winson Chung dims[0] = Math.abs(dims[0]); 4919112ec3039dda4186c6f957981237c0691db2269Winson Chung dims[1] = Math.abs(dims[1]); 4929112ec3039dda4186c6f957981237c0691db2269Winson Chung } 493a46d77863565671cd19b79f8af441d8d658953beWinson Chung 494a46d77863565671cd19b79f8af441d8d658953beWinson Chung // Take the screenshot 4953866f0d581ceaa165710feeee9f37fe1b0d7067dMathias Agopian mScreenBitmap = SurfaceControl.screenshot((int) dims[0], (int) dims[1]); 496a46d77863565671cd19b79f8af441d8d658953beWinson Chung if (mScreenBitmap == null) { 497a46d77863565671cd19b79f8af441d8d658953beWinson Chung notifyScreenshotError(mContext, mNotificationManager); 498a46d77863565671cd19b79f8af441d8d658953beWinson Chung finisher.run(); 499a46d77863565671cd19b79f8af441d8d658953beWinson Chung return; 500a46d77863565671cd19b79f8af441d8d658953beWinson Chung } 501a46d77863565671cd19b79f8af441d8d658953beWinson Chung 5029112ec3039dda4186c6f957981237c0691db2269Winson Chung if (requiresRotation) { 5039112ec3039dda4186c6f957981237c0691db2269Winson Chung // Rotate the screenshot to the current orientation 5049112ec3039dda4186c6f957981237c0691db2269Winson Chung Bitmap ss = Bitmap.createBitmap(mDisplayMetrics.widthPixels, 5059112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMetrics.heightPixels, Bitmap.Config.ARGB_8888); 5069112ec3039dda4186c6f957981237c0691db2269Winson Chung Canvas c = new Canvas(ss); 5079112ec3039dda4186c6f957981237c0691db2269Winson Chung c.translate(ss.getWidth() / 2, ss.getHeight() / 2); 508a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung c.rotate(degrees); 5099112ec3039dda4186c6f957981237c0691db2269Winson Chung c.translate(-dims[0] / 2, -dims[1] / 2); 5109112ec3039dda4186c6f957981237c0691db2269Winson Chung c.drawBitmap(mScreenBitmap, 0, 0, null); 5116311d0a079702b29984c0d31937345be105e1a5eDianne Hackborn c.setBitmap(null); 5125cc9a31534749d8bc220ab577b1e201c0239e282Winson Chung // Recycle the previous bitmap 5135cc9a31534749d8bc220ab577b1e201c0239e282Winson Chung mScreenBitmap.recycle(); 5149112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenBitmap = ss; 5159112ec3039dda4186c6f957981237c0691db2269Winson Chung } 5169112ec3039dda4186c6f957981237c0691db2269Winson Chung 517a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Optimizations 518a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenBitmap.setHasAlpha(false); 519a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenBitmap.prepareToDraw(); 520a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 5219112ec3039dda4186c6f957981237c0691db2269Winson Chung // Start the post-screenshot animation 522a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung startAnimation(finisher, mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels, 523a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung statusBarVisible, navBarVisible); 5249112ec3039dda4186c6f957981237c0691db2269Winson Chung } 5259112ec3039dda4186c6f957981237c0691db2269Winson Chung 5269112ec3039dda4186c6f957981237c0691db2269Winson Chung 5279112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 5289112ec3039dda4186c6f957981237c0691db2269Winson Chung * Starts the animation after taking the screenshot 5299112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 530a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung private void startAnimation(final Runnable finisher, int w, int h, boolean statusBarVisible, 531a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung boolean navBarVisible) { 5329112ec3039dda4186c6f957981237c0691db2269Winson Chung // Add the view for the animation 5339112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotView.setImageBitmap(mScreenBitmap); 5349112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.requestFocus(); 5359112ec3039dda4186c6f957981237c0691db2269Winson Chung 5369112ec3039dda4186c6f957981237c0691db2269Winson Chung // Setup the animation with the screenshot just taken 5379112ec3039dda4186c6f957981237c0691db2269Winson Chung if (mScreenshotAnimation != null) { 5389112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation.end(); 5390e6232c7461a6ce7a556a81121039fbea7889271Winson Chung mScreenshotAnimation.removeAllListeners(); 5409112ec3039dda4186c6f957981237c0691db2269Winson Chung } 5419112ec3039dda4186c6f957981237c0691db2269Winson Chung 5429112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager.addView(mScreenshotLayout, mWindowLayoutParams); 54322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung ValueAnimator screenshotDropInAnim = createScreenshotDropInAnimation(); 54422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung ValueAnimator screenshotFadeOutAnim = createScreenshotDropOutAnimation(w, h, 545a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung statusBarVisible, navBarVisible); 5469112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation = new AnimatorSet(); 54722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotAnimation.playSequentially(screenshotDropInAnim, screenshotFadeOutAnim); 5489112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation.addListener(new AnimatorListenerAdapter() { 5499112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 5509112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationEnd(Animator animation) { 5519112ec3039dda4186c6f957981237c0691db2269Winson Chung // Save the screenshot once we have a bit of time now 552fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn saveScreenshotInWorkerThread(finisher); 5539112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager.removeView(mScreenshotLayout); 554cd6a9ef58c4a01b9117e74fb9223a773898f68a0Winson Chung 555cd6a9ef58c4a01b9117e74fb9223a773898f68a0Winson Chung // Clear any references to the bitmap 556cd6a9ef58c4a01b9117e74fb9223a773898f68a0Winson Chung mScreenBitmap = null; 557cd6a9ef58c4a01b9117e74fb9223a773898f68a0Winson Chung mScreenshotView.setImageBitmap(null); 5589112ec3039dda4186c6f957981237c0691db2269Winson Chung } 5599112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 560a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenshotLayout.post(new Runnable() { 561a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung @Override 562a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung public void run() { 5638d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung // Play the shutter sound to notify that we've taken a screenshot 564e69095869c1b324aa20991ed1805c492c3f731e8Eino-Ville Talvala mCameraSound.play(MediaActionSound.SHUTTER_CLICK); 5658d513eaef78f2d908dba41968ef8a13d36bb7a68Winson Chung 5668279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setLayerType(View.LAYER_TYPE_HARDWARE, null); 5678279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.buildLayer(); 568a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung mScreenshotAnimation.start(); 569a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 570a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung }); 5719112ec3039dda4186c6f957981237c0691db2269Winson Chung } 57222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private ValueAnimator createScreenshotDropInAnimation() { 57322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float flashPeakDurationPct = ((float) (SCREENSHOT_FLASH_TO_PEAK_DURATION) 57422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung / SCREENSHOT_DROP_IN_DURATION); 57522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float flashDurationPct = 2f * flashPeakDurationPct; 57622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final Interpolator flashAlphaInterpolator = new Interpolator() { 57722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 57822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public float getInterpolation(float x) { 57922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // Flash the flash view in and out quickly 58022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung if (x <= flashDurationPct) { 58122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return (float) Math.sin(Math.PI * (x / flashDurationPct)); 58222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 58322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return 0; 58422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 58522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung }; 58622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final Interpolator scaleInterpolator = new Interpolator() { 58722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 58822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public float getInterpolation(float x) { 58922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // We start scaling when the flash is at it's peak 59022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung if (x < flashPeakDurationPct) { 59122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return 0; 59222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 59322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return (x - flashDurationPct) / (1f - flashDurationPct); 59422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 59522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung }; 5969112ec3039dda4186c6f957981237c0691db2269Winson Chung ValueAnimator anim = ValueAnimator.ofFloat(0f, 1f); 59722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setDuration(SCREENSHOT_DROP_IN_DURATION); 5989112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addListener(new AnimatorListenerAdapter() { 5999112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 6009112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationStart(Animator animation) { 6018279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha(0f); 6029112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView.setVisibility(View.VISIBLE); 6038279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(0f); 6048279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationX(0f); 6058279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationY(0f); 6068279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(SCREENSHOT_SCALE + mBgPaddingScale); 6078279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(SCREENSHOT_SCALE + mBgPaddingScale); 6088279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setVisibility(View.VISIBLE); 6098279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotFlash.setAlpha(0f); 61022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotFlash.setVisibility(View.VISIBLE); 61122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 61222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 61322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public void onAnimationEnd(android.animation.Animator animation) { 61422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung mScreenshotFlash.setVisibility(View.GONE); 6159112ec3039dda4186c6f957981237c0691db2269Winson Chung } 6169112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 6179112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addUpdateListener(new AnimatorUpdateListener() { 6189112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 6199112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationUpdate(ValueAnimator animation) { 6208279acb965abedb5cc1942c399c078eb477cec7aRomain Guy float t = (Float) animation.getAnimatedValue(); 62122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung float scaleT = (SCREENSHOT_SCALE + mBgPaddingScale) 6228279acb965abedb5cc1942c399c078eb477cec7aRomain Guy - scaleInterpolator.getInterpolation(t) 62322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung * (SCREENSHOT_SCALE - SCREENSHOT_DROP_IN_MIN_SCALE); 6248279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha(scaleInterpolator.getInterpolation(t) * BACKGROUND_ALPHA); 6258279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(t); 6268279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(scaleT); 6278279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(scaleT); 6288279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotFlash.setAlpha(flashAlphaInterpolator.getInterpolation(t)); 6299112ec3039dda4186c6f957981237c0691db2269Winson Chung } 6309112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 6319112ec3039dda4186c6f957981237c0691db2269Winson Chung return anim; 6329112ec3039dda4186c6f957981237c0691db2269Winson Chung } 63322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung private ValueAnimator createScreenshotDropOutAnimation(int w, int h, boolean statusBarVisible, 634a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung boolean navBarVisible) { 635a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung ValueAnimator anim = ValueAnimator.ofFloat(0f, 1f); 63622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setStartDelay(SCREENSHOT_DROP_OUT_DELAY); 6379112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addListener(new AnimatorListenerAdapter() { 6389112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 6399112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationEnd(Animator animation) { 6409112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView.setVisibility(View.GONE); 6418279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setVisibility(View.GONE); 6428279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setLayerType(View.LAYER_TYPE_NONE, null); 6439112ec3039dda4186c6f957981237c0691db2269Winson Chung } 6449112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 645a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 646a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung if (!statusBarVisible || !navBarVisible) { 647a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // There is no status bar/nav bar, so just fade the screenshot away in place 64822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setDuration(SCREENSHOT_FAST_DROP_OUT_DURATION); 649a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung anim.addUpdateListener(new AnimatorUpdateListener() { 650a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung @Override 651a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung public void onAnimationUpdate(ValueAnimator animation) { 6528279acb965abedb5cc1942c399c078eb477cec7aRomain Guy float t = (Float) animation.getAnimatedValue(); 65322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung float scaleT = (SCREENSHOT_DROP_IN_MIN_SCALE + mBgPaddingScale) 6548279acb965abedb5cc1942c399c078eb477cec7aRomain Guy - t * (SCREENSHOT_DROP_IN_MIN_SCALE - SCREENSHOT_FAST_DROP_OUT_MIN_SCALE); 6558279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha((1f - t) * BACKGROUND_ALPHA); 6568279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(1f - t); 6578279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(scaleT); 6588279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(scaleT); 659a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 660a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung }); 661a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } else { 66222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // In the case where there is a status bar, animate to the origin of the bar (top-left) 66322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float scaleDurationPct = (float) SCREENSHOT_DROP_OUT_SCALE_DURATION 66422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung / SCREENSHOT_DROP_OUT_DURATION; 66522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final Interpolator scaleInterpolator = new Interpolator() { 66622ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung @Override 66722ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung public float getInterpolation(float x) { 66822ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung if (x < scaleDurationPct) { 66922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung // Decelerate, and scale the input accordingly 67022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return (float) (1f - Math.pow(1f - (x / scaleDurationPct), 2f)); 67122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 67222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung return 1f; 67322ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung } 67422ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung }; 67522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung 676a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Determine the bounds of how to scale 677a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung float halfScreenWidth = (w - 2f * mBgPadding) / 2f; 678a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung float halfScreenHeight = (h - 2f * mBgPadding) / 2f; 67922ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final float offsetPct = SCREENSHOT_DROP_OUT_MIN_SCALE_OFFSET; 68022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung final PointF finalPos = new PointF( 68122ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung -halfScreenWidth + (SCREENSHOT_DROP_OUT_MIN_SCALE + offsetPct) * halfScreenWidth, 68222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung -halfScreenHeight + (SCREENSHOT_DROP_OUT_MIN_SCALE + offsetPct) * halfScreenHeight); 683a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung 684a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung // Animate the screenshot to the status bar 68522ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung anim.setDuration(SCREENSHOT_DROP_OUT_DURATION); 686a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung anim.addUpdateListener(new AnimatorUpdateListener() { 687a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung @Override 688a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung public void onAnimationUpdate(ValueAnimator animation) { 6898279acb965abedb5cc1942c399c078eb477cec7aRomain Guy float t = (Float) animation.getAnimatedValue(); 69022ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung float scaleT = (SCREENSHOT_DROP_IN_MIN_SCALE + mBgPaddingScale) 6918279acb965abedb5cc1942c399c078eb477cec7aRomain Guy - scaleInterpolator.getInterpolation(t) 69222ca09595d4b6f4301414f26d6d502eb0e989a88Winson Chung * (SCREENSHOT_DROP_IN_MIN_SCALE - SCREENSHOT_DROP_OUT_MIN_SCALE); 6938279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mBackgroundView.setAlpha((1f - t) * BACKGROUND_ALPHA); 6948279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setAlpha(1f - scaleInterpolator.getInterpolation(t)); 6958279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleX(scaleT); 6968279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setScaleY(scaleT); 6978279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationX(t * finalPos.x); 6988279acb965abedb5cc1942c399c078eb477cec7aRomain Guy mScreenshotView.setTranslationY(t * finalPos.y); 699a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 700a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung }); 701a63bb84bbe98e72871c2138ab3eb517d0f9a80efWinson Chung } 7029112ec3039dda4186c6f957981237c0691db2269Winson Chung return anim; 7039112ec3039dda4186c6f957981237c0691db2269Winson Chung } 704c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 705c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung static void notifyScreenshotError(Context context, NotificationManager nManager) { 706c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Resources r = context.getResources(); 707c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 708c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Clear all existing notification, compose the new notification and show it 709224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung Notification.Builder b = new Notification.Builder(context) 710c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setTicker(r.getString(R.string.screenshot_failed_title)) 711c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentTitle(r.getString(R.string.screenshot_failed_title)) 712c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentText(r.getString(R.string.screenshot_failed_text)) 713b787a751760de544f0d83bb7ddf9405ae6e4e481Winson Chung .setSmallIcon(R.drawable.stat_notify_image_error) 714c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setWhen(System.currentTimeMillis()) 715156e97fffa1afd1ba10d2185d10935758cf497ddDan Sandler .setVisibility(Notification.VISIBILITY_PUBLIC) // ok to show outside lockscreen 71659f0258a27ebaf8468919a9d2855c41f0429238dDan Sandler .setCategory(Notification.CATEGORY_ERROR) 717224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung .setAutoCancel(true); 718224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung Notification n = 719224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung new Notification.BigTextStyle(b) 720224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung .bigText(r.getString(R.string.screenshot_failed_text)) 721224848f9ba6e8d9134ce907c34c0b9f850078794Winson Chung .build(); 722c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung nManager.notify(SCREENSHOT_NOTIFICATION_ID, n); 723c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung } 7249112ec3039dda4186c6f957981237c0691db2269Winson Chung} 725