                        课程
                    
                        /移动开发
                        
                            /Android
                        
                        /Android-重识Activity

试了下forresult方法。。结果不行。。选择图片后直接跳回桌面而不是跳到程序里的第一个页面了。

private class onClickListener implements View.OnClickListener {
@Override
public void onClick(View v) {

Intent intent = new Intent();
intent.setAction(Intent.ACTION_GET_CONTENT);
intent.setType("image/*");
startActivityForResult(intent,1);

}
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
textView.setText("返回来了");
Log.i("niunan", "1 onActivityResult");
if (requestCode == 1 && resultCode == RESULT_OK && null != data) {
Uri selectedImage = data.getData();

}
}