Intent intent=new Intent();
intent.setAction("android.intent.action.PICK");
intent.setType("image/*");
startActivityForResult(intent, 100);
在activity中重写onactivityForResult()方法,在里面获取得到的数据
Intent intent=new Intent();
intent.setAction("android.intent.action.PICK");
intent.setType("image/*");
startActivityForResult(intent, 100);
在activity中重写onactivityForResult()方法,在里面获取得到的数据