截屏+高斯

来源：互联网发布：小米网络电话费流量吗编辑：程序博客网时间：2024/05/20 16:36

1截屏：

static public  Bitmap takeScreen(final Context ctx,boolean isCuteImage) {    View view = ((Activity) ctx).getWindow().getDecorView();    view.destroyDrawingCache();    view.setDrawingCacheEnabled(true);    Bitmap bmp = view.getDrawingCache();    if (isCuteImage) {// 截取图片部分        // new        bmp = getCuteStatusBarBmp(bmp, ctx);    }    return bmp;}
/** * 获得剪切掉状态栏的图片 Methods Name: getCuteStatusBarBmp * * @param bmp * @param ctx * @return Comments: * @author Bear Description: */public static Bitmap getCuteStatusBarBmp(Bitmap bmp, Context ctx) {    if (bmp != null) {        int statusBarHeight = DeviceInfoUtils.getStatusBarHeight((Activity) ctx);        int y = statusBarHeight;        int x = 0;        int height = bmp.getHeight() - statusBarHeight;        int width = bmp.getWidth();        bmp = Bitmap.createBitmap(bmp, x, y, width, height);    }    return bmp;}

 new Thread(new Runnable() {                    @Override                    public void run() {
2压缩：                        float scaleFactor = 8;                        Bitmap overlay = Bitmap.createBitmap((int)(cover_blurimg.getWidth()/scaleFactor), (int)(cover_blurimg.getHeight()/scaleFactor), Bitmap.Config.ARGB_4444);                        Canvas canvas = new Canvas(overlay);//                        canvas.translate(-blur_img.getLeft()/scaleFactor, -blur_img.getTop()/scaleFactor);                        canvas.scale(1 / scaleFactor, 1 / scaleFactor);                        Paint paint = new Paint();                        paint.setFlags(Paint.FILTER_BITMAP_FLAG);                        canvas.drawBitmap(cover_blurimg, 0, 0, paint);
3模糊：                        blurimg = Tool.fast_blur(overlay, 25);                        Log.i("mohuwanbi------------->",""+System.currentTimeMillis());                        Message msg = mHandler.obtainMessage();                        msg.what=101;                        mHandler.sendMessageDelayed(msg,10);                    }                }).start();

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