android 取得本地相册相片或者照相即照相后取出图片

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//打开相册去图片或者照相

》public void OpenGallery() {//相册

Intent intent = new Intent(Intent.ACTION_PICK);
intent.setType("image/*");
startActivityForResult(intent, PHOTO_REQUEST_GALLERY);
}

private File mTempFile;
public void OpenCamera(Context context) {//拍照
Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
String picPath = FileOperatUtils.hasSDcardOnCreateFile();
if (StringUtils.isEmpty(picPath)) {
Toast.makeText(context, "SD卡不存在，无法使用拍照！", Toast.LENGTH_LONG).show();
return;
}
mTempFile = new File(picPath,
"IMG_"
+ DataFormatUtils.timeStampToYMDhHSM(System
.currentTimeMillis()) + ".jpg");
Uri uri = Uri.fromFile(mTempFile);
intent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
startActivityForResult(intent, PHOTO_REQUEST_CAREMA);

}

》@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {

String picPath = null;
if (requestCode == PHOTO_REQUEST_GALLERY) {// 相册
if (data != null) {
Uri uri = data.getData();

String schemeStr = data.getScheme().toString();

if (schemeStr.compareTo("file") == 0) {

picPath = uri.toString();
picPath = picPath.replace("file://", "");

} else if (schemeStr.compareTo("content") == 0) {
String[] filePathColumn = { MediaStore.Images.Media.DATA };
Cursor cursor = null;
cursor = mContext.getContentResolver().query(uri,
filePathColumn, null, null, null);
if (cursor != null && cursor.moveToFirst()) {
int columnIndex = cursor
.getColumnIndex(filePathColumn[0]);
picPath = cursor.getString(columnIndex);
cursor.close();

}
}

}
} else if (requestCode == PHOTO_REQUEST_CAREMA) {// 拍照
if(resultCode != 0){
if (FileOperatUtils.hasSdcard()) {
picPath = mTempFile.getAbsolutePath();
}
}
}
if (!StringUtils.isEmpty(picPath)) {
Bitmap bmp = ImageCompression.getBitmapFromUri(picPath);// 根据地址压缩图片
if (bmp != null) {
mBitmapList.add(0, bmp);
mGvImgsAdapter.notifyDataSetChanged();
}
}
super.onActivityResult(requestCode, resultCode, data);
}