package com.screenshot.ui;import android.annotation.SuppressLint;import android.app.Service;import android.content.Intent;import android.graphics.Bitmap;import android.graphics.Bitmap.Config;import android.graphics.Canvas;import android.graphics.Paint;import android.os.Environment;import android.os.Handler;import android.os.IBinder;import android.os.Message;import android.view.View;import java.io.File;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import java.lang.reflect.Field;public class ScreenShotService extends Service {    public static final boolean SSS_DEFAULT_START = false;    public static final boolean SSS_START = true;    public static final boolean SSS_STOP = false;    public static final String TRANSCRIBE_TAG = "TRANSCRIBE_TAG";    public static final long SSS_DELAY_MILLIS = 100L;    public static final &nbsp;String SSS_FILE_PATH = "/luzhi/";    public static final int SSS_MSG_WHAT = 256;    private ScreenShotServiceHandler handler;    private boolean isStart = SSS_STOP;    private View[] sortViews(View[] viewarray){        if ((viewarray == null) || (viewarray.length < 0)) {            return null;        }        int i = 0;        View[] views = new View[viewarray.length];        for (View v : viewarray) {            views[i++] = v;        }        int[] arrayOfInt = new int[2];        View localView;        int j = 0;        int length = views.length;        for (i = 0; i < length; i++) {            localView = views[i];            localView.getLocationOnScreen(arrayOfInt);            if ((arrayOfInt[0] > 0) || (arrayOfInt[1] > 0)) {                for (j = i + 1; j < views.length; j++) {                    views[j - 1] = views[j];                }                views[views.length - 1] = localView;                length--;                i--;            }        }        return views;    }        private View[] getWindowDecorViewsDownApi15() throws Exception {        Class<?> windowManager = Class                .forName("android.view.WindowManagerImpl");        Field viewsField = windowManager.getDeclaredField("mViews");        Field instanceField = windowManager.getDeclaredField("mWindowManager");        viewsField.setAccessible(true);        instanceField.setAccessible(true);        Object instance = instanceField.get(null);        View[] viewarray = (View[]) viewsField.get(instance);        return sortViews(viewarray);    }        private View[] getWindowDecorViewsApi14_16() throws Exception {        Class<?> windowManager = Class                .forName("android.view.WindowManagerImpl");                Field viewsField = windowManager.getDeclaredField("mViews");        Field instanceField = windowManager.getDeclaredField("sWindowManager");        viewsField.setAccessible(true);        instanceField.setAccessible(true);        Object instance = instanceField.get(null);        View[] viewarray = (View[]) viewsField.get(instance);        return sortViews(viewarray);    }        private View[] getWindowDecorViewsApiUp17() throws Exception {        Class<?> windowManager = Class                .forName("android.view.WindowManagerGlobal");                Field viewsField = windowManager.getDeclaredField("mViews");        Field instanceField = windowManager.getDeclaredField("sDefaultWindowManager");        viewsField.setAccessible(true);        instanceField.setAccessible(true);        Object instance = instanceField.get(null);        View[] viewarray = (View[]) viewsField.get(instance);        return sortViews(viewarray);    }        private View[] getWindowDecorViews() throws Exception {        View[] views;        if(android.os.Build.VERSION.SDK_INT >= 14 && android.os.Build.VERSION.SDK_INT  < 17 ){            views = getWindowDecorViewsApi14_16();        }else if(android.os.Build.VERSION.SDK_INT >= 17 ){            views = getWindowDecorViewsApiUp17();        }else{            views = getWindowDecorViewsDownApi15();        }        return views;    }    private void savePic(Bitmap paramBitmap, String paramString) {        FileOutputStream fos = null;        try {            fos = new FileOutputStream(paramString);            if (null != fos) {                paramBitmap.compress(Bitmap.CompressFormat.PNG, 90, fos);                fos.flush();                fos.close();            }        } catch (FileNotFoundException e) {            e.printStackTrace();        } catch (IOException e) {            e.printStackTrace();        }    }    private void screenShot() {        try {            View[] arrayOfView = getWindowDecorViews();            Bitmap localBitmap = view2Bitmap(arrayOfView);            new saveFileThread(localBitmap).start();        } catch (Exception localException) {            localException.printStackTrace();        }    }    private Bitmap view2Bitmap(View paramView) {        Log.e("saveFileThread view2Bitmap(View view)");        paramView.setDrawingCacheEnabled(true);        paramView.buildDrawingCache();        Bitmap localBitmap1 = paramView.getDrawingCache();        Bitmap localBitmap2 = null;        if (localBitmap1 != null) {            localBitmap2 = Bitmap.createBitmap(localBitmap1);        }        paramView.destroyDrawingCache();        return localBitmap2;    }    private Bitmap view2Bitmap(View[] paramArrayOfView) {        Canvas localCanvas = null;        Paint localPaint = null;        Bitmap newbitmap = null;        int[] arrayOfInt = new int[2];        for (View localView : paramArrayOfView) {            Bitmap localBitmap = view2Bitmap(localView);            localView.getLocationOnScreen(arrayOfInt);            if (localBitmap != null) {                if (localCanvas == null) {                    newbitmap = Bitmap.createBitmap(localView.getWidth(),                            localView.getHeight(), Config.ARGB_8888);// 创建一个新的和SRC                    localCanvas = new Canvas(newbitmap);                    localPaint = new Paint();                }                localCanvas.drawBitmap(localBitmap, arrayOfInt[0],                        arrayOfInt[1], localPaint);                localBitmap.recycle();                localBitmap = null;            }        }        if (localCanvas != null) {            localCanvas.save(Canvas.ALL_SAVE_FLAG);// 保存            localCanvas.restore();// 存储        }        return newbitmap;    }    public IBinder onBind(Intent paramIntent) {        return null;    }    public void onCreate() {        super.onCreate();        Log.e("ScreenShotService onCreate");        handler = new ScreenShotServiceHandler();    }    public void onStart(Intent paramIntent, int paramInt) {        super.onStart(paramIntent, paramInt);        Log.e("ScreenShotService onStart -----start----");        String str = TRANSCRIBE_TAG;        boolean localstart = paramIntent                .getBooleanExtra(str, SSS_DEFAULT_START);        if (this.isStart != localstart) {            this.isStart = localstart;            if (this.isStart == SSS_START) {                handler.sendEmptyMessageDelayed(SSS_MSG_WHAT, SSS_DELAY_MILLIS);            } else {                handler.removeMessages(SSS_MSG_WHAT);            }        }    }    @SuppressLint({ "HandlerLeak", "HandlerLeak" })    private class ScreenShotServiceHandler extends Handler {        public void handleMessage(Message paramMessage) {            if (paramMessage.what == SSS_MSG_WHAT) {                ScreenShotService.this.screenShot();                if (ScreenShotService.this.isStart) {                    ScreenShotService.this.handler.sendEmptyMessageDelayed(                            SSS_MSG_WHAT, SSS_DELAY_MILLIS);                }            }        }    }    private class saveFileThread extends Thread {        private Bitmap mbitmap;        public saveFileThread(Bitmap arg2) {            this.mbitmap = arg2;        }        public void run() {            if (this.mbitmap == null) {                Log.e("saveFileThread run mbitmap is null ");            }            File localFile1 = Environment.getExternalStorageDirectory();            File localFile2 = new File(localFile1, SSS_FILE_PATH);            if (!localFile2.exists()) {                localFile2.mkdirs();            }            String filename = localFile2.getAbsolutePath() + "/"                    + System.currentTimeMillis() + ".png";            Log.e("saveFileThread run picPath = " + filename);            ScreenShotService.this.savePic(mbitmap, filename);            this.mbitmap.recycle();            this.mbitmap = null;        }    }}

package com.screenshot.ui;import android.app.Activity;import android.graphics.Bitmap;import android.graphics.BitmapFactory;import android.os.Bundle;import android.os.Environment;import android.os.Handler;import android.os.Message;import android.view.Window;import android.view.WindowManager;import android.widget.ImageView;import java.io.File;import java.util.Arrays;import java.util.Comparator;import com.screenshot.R;public class PlayActivity extends Activity {    private PlayActivityHandler mHandler;    private ImageView play_iv;    private File[] arrayOfFile2;    private File[] getFileList() {        File localFile1 = Environment.getExternalStorageDirectory();        File localFile2 = new File(localFile1, ScreenShotService.SSS_FILE_PATH);        File[] arrayOfFile;        if (!localFile2.exists()) {            return null;        }        arrayOfFile = localFile2.listFiles();        Arrays.sort(arrayOfFile, new Comparator<File>() {            @Override            public int compare(File paramFile1, File paramFile2) {                long file1name = Long.valueOf(getFileNameNoEx(paramFile1                        .getName()));                long file2name = Long.valueOf(getFileNameNoEx(paramFile2                        .getName()));                return (int) (file1name - file2name);            }        });        return arrayOfFile;    }    private void play() {        arrayOfFile2 = getFileList();        mHandler.setCount(0);        mHandler.sendEmptyMessageDelayed(ScreenShotService.SSS_MSG_WHAT,                ScreenShotService.SSS_DELAY_MILLIS);    }    public String getExtensionName(String paramString) {        if ((paramString != null) && (paramString.length() > 0)) {            int i = paramString.lastIndexOf(‘.‘);            if (i > -1) {                int j = paramString.length() + -1;                if (i < j) {                    int k = i + 1;                    paramString = paramString.substring(k);                }            }        }        return paramString;    }    public String getFileNameNoEx(String paramString) {        if ((paramString != null) && (paramString.length() > 0)) {            int i = paramString.lastIndexOf(‘.‘);            if (i > -1) {                int j = paramString.length();                if (i < j)                    paramString = paramString.substring(0, i);            }        }        return paramString;    }    protected void onCreate(Bundle paramBundle) {        super.onCreate(paramBundle);        // 设置无标题        requestWindowFeature(Window.FEATURE_NO_TITLE);        // 设置全屏        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,                WindowManager.LayoutParams.FLAG_FULLSCREEN);        setContentView(R.layout.play);        this.play_iv = (ImageView) findViewById(R.id.play_iv);        mHandler = new PlayActivityHandler();        play();    }    private class PlayActivityHandler extends Handler {        private int count = 0;        //private Bitmap localBitmap;        public void setCount(int vaule) {            count = vaule;        }        @Override        public void handleMessage(Message msg) {            if (arrayOfFile2 != null && count < arrayOfFile2.length) {                                Bitmap localBitmap = BitmapFactory                        .decodeFile(arrayOfFile2[count++].getAbsolutePath());                play_iv.setImageBitmap(localBitmap);                mHandler.sendEmptyMessageDelayed(                        ScreenShotService.SSS_MSG_WHAT,                        ScreenShotService.SSS_DELAY_MILLIS);                            }        }    }}