// 截屏方法private void getSnapshot() {wView.measure(View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED), View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED));wView.layout(0, 0, wView.getMeasuredWidth(), wView.getMeasuredHeight());//开启绘图缓存wView.setDrawingCacheEnabled(true);wView.buildDrawingCache();//获取绘图缓存bitmap = wView.getDrawingCache();android.util.Log.d(TAG, "bitmap--" + bitmap);Intent intent = new Intent(Intent.ACTION_VIEW);screenShotFielPath = Environment.getExternalStorageDirectory() + "//" + System.currentTimeMillis() + ".jpg";File file = new File(screenShotFielPath);try {if (!file.exists()) {try {file.createNewFile();} catch (IOException e) {e.printStackTrace();}}FileOutputStream out = new FileOutputStream(new File(screenShotFielPath));if (bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out)) {out.flush();out.close();}Toast.makeText(MapActivity.this, "截屏成功", Toast.LENGTH_LONG).show();} catch (Exception e) {android.util.Log.e(TAG, e.getMessage());} finally {清理绘图缓存，释放资源wView.destroyDrawingCache();intent.setDataAndType(Uri.fromFile(new File(screenShotFielPath)), "image/*");intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(file));
//            startActivityForResult(intent, FILE_CAMERA_RESULT_CODE);onActivityResultAboveL(intent);}}