我正在嘗試使用onActivityResult來啓動Android圖庫,以便根據所選ImageButton顯示照片或視頻。onActivityResult實現不能按預期運行
問題是,當試圖打開一張試圖啓動視頻播放器的照片時,我不確定原因。
P.S.
可以使用視頻ImageButton成功播放視頻。
private static final int SELECT_PHOTO = 1;
private static final int SELECT_VIDEO = 1;
ImageButton pb = (ImageButton) findViewById(R.id.photos);
pb.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
startActivityForResult(intent, SELECT_PHOTO);
}
});
ImageButton vb = (ImageButton) findViewById(R.id.video);
vb.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent intentGallery = new Intent(
Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
intentGallery.setType("video/*");
startActivityForResult(intentGallery, 1);
}
});
}
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
// if (resultCode == Activity.RESULT_OK) {
if (requestCode == SELECT_VIDEO) {
{
Uri selectedVideo = data.getData();
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(selectedVideo, "video/*");
startActivity(intent);
}
} else if (requestCode == SELECT_PHOTO) {
Uri selectedImage = data.getData();
Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.setDataAndType(selectedImage, "image/*");
startActivity(intent);
}
也許你的請求代碼搞砸? – Blackbelt
SELECT_PHOTO =?因爲你正在通過請求代碼「1」的視頻,希望也不等於1 – user2450263
標題暗示Google搞砸了活動結果並且沒有人看到這個bug直到現在呢?滑稽。 – shkschneider