我从我的Activity中调用默认的相机,然后处理onActivityResult。我在LG Ally上的代码似乎可以正常工作,因为它拍照时没有确认提示。然而,当我在Nexus S上运行同样的应用程序时,它会在返回到我的Activity之前提示我是否要“确定”,“重拍”或“取消”。虽然“取消”可以无效地返回我的Activity而不保存图片,“确定”似乎没有任何效果,甚至不返回到我的Activity。
下面是我的代码:
private void captureImage() {
String state = Environment.getExternalStorageState();
if (Environment.MEDIA_MOUNTED.equals(state)) {
File path = new File(Environment.getExternalStorageDirectory().getPath() + "/Images/" + (new UserContextAdapter(this)).getUser() + "/");
path.mkdirs();
File file = new File(path, "Image_Story_" + mRowId.toString() + ".jpg");
newImageUri = Uri.fromFile(file);
Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, newImageUri);
startActivityForResult(intent, CAPTURE_IMAGE);
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
switch (requestCode) {
case CAPTURE_IMAGE:
switch (resultCode ) {
case 0:
Log.i("CAPTURE", "Cancelled by User");
break;
case -1:
mImageUri = newImageUri;
setImageFromUri();
}
}