intent的特殊用法
public class Intents extends Activity {
@Override protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
?setContentView(R.layout.intents);
// Watch for button clicks. Button button = (Button)findViewById(R.id.get_music); button.setOnClickListener(mGetMusicListener);
}
private OnClickListener mGetMusicListener = new OnClickListener()
{
public void onClick(View v) {
?Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
// 这儿的处理
?intent.setType("audio/*");
startActivity(Intent.createChooser(intent, "Select music"));
}
};
}
