TakeScreenshotService.java revision fc8fa638617efb5695a1f89ea75375faebbe2a40
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.app.Service; 209112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.app.AlertDialog; 219112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.content.ActivityNotFoundException; 229112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.content.Context; 239112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.content.DialogInterface; 249112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.content.Intent; 259112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.net.Uri; 269112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.hardware.usb.UsbAccessory; 279112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.hardware.usb.UsbManager; 289112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.os.Bundle; 29fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackbornimport android.os.Handler; 309112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.os.IBinder; 31fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackbornimport android.os.Message; 32fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackbornimport android.os.Messenger; 33fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackbornimport android.os.RemoteException; 349112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.util.Log; 359112ec3039dda4186c6f957981237c0691db2269Winson Chung 369112ec3039dda4186c6f957981237c0691db2269Winson Chungimport com.android.internal.app.AlertActivity; 379112ec3039dda4186c6f957981237c0691db2269Winson Chungimport com.android.internal.app.AlertController; 389112ec3039dda4186c6f957981237c0691db2269Winson Chung 399112ec3039dda4186c6f957981237c0691db2269Winson Chungimport com.android.systemui.R; 409112ec3039dda4186c6f957981237c0691db2269Winson Chung 419112ec3039dda4186c6f957981237c0691db2269Winson Chungpublic class TakeScreenshotService extends Service { 429112ec3039dda4186c6f957981237c0691db2269Winson Chung private static final String TAG = "TakeScreenshotService"; 439112ec3039dda4186c6f957981237c0691db2269Winson Chung 449112ec3039dda4186c6f957981237c0691db2269Winson Chung private static GlobalScreenshot mScreenshot; 459112ec3039dda4186c6f957981237c0691db2269Winson Chung 46fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn private Handler mHandler = new Handler() { 47fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn @Override 48fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn public void handleMessage(Message msg) { 49fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn switch (msg.what) { 50fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn case 1: 51fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn final Messenger callback = msg.replyTo; 52fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn if (mScreenshot == null) { 53fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn mScreenshot = new GlobalScreenshot(TakeScreenshotService.this); 54fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn } 55fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn mScreenshot.takeScreenshot(new Runnable() { 56fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn @Override public void run() { 57fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn Message reply = Message.obtain(null, 1); 58fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn try { 59fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn callback.send(reply); 60fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn } catch (RemoteException e) { 61fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn } 62fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn } 63fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn }); 64fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn } 65fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn } 66fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn }; 67fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn 689112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 699112ec3039dda4186c6f957981237c0691db2269Winson Chung public IBinder onBind(Intent intent) { 70fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn return new Messenger(mHandler).getBinder(); 719112ec3039dda4186c6f957981237c0691db2269Winson Chung } 729112ec3039dda4186c6f957981237c0691db2269Winson Chung} 73