android 过滤格式,android Intent.setType() 过滤图片,返回所有的文件类型

处理方法

id.os.Bundle;

public class StackOverflowAppActivity extends Activity {

private final int PICK_IMAGE = 0;

/** Called when the activity is first created. */

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

Intent i = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);

startActivityForResult(i, PICK_IMAGE);

}

@Override

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

super.onActivityResult(requestCode, resultCode, data);

switch (requestCode) {

case PICK_IMAGE:

if (resultCode == RESULT_OK) {

// do your thing

}

}

}

}

}