多个YouTube播放器在一项活动 [英] Multiple Youtube players in one activity
问题描述
我使用YouTube的Android播放器API概述在这里： https：//开头的开发。 google.com/youtube/android/player/
I'm using the Youtube Android Player API as outlined here: https://developers.google.com/youtube/android/player/
不过，我不能让一个以上的视频转换成我的活动一次。我试图简单地把两个YouTubePlayerViews到活动像这样：
However, I can't get more than one video into my activity at once. I tried simply putting two YouTubePlayerViews into the activity like so:
activity_main.xml
activity_main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin" >
<com.google.android.youtube.player.YouTubePlayerView
android:id="@+id/view_one"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<com.google.android.youtube.player.YouTubePlayerView
android:id="@+id/view_two"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
MainActivity.java
MainActivity.java
package com.example.multidemo;
import android.os.Bundle;
import com.google.android.youtube.player.YouTubeBaseActivity;
import com.google.android.youtube.player.YouTubeInitializationResult;
import com.google.android.youtube.player.YouTubePlayer;
import com.google.android.youtube.player.YouTubePlayer.Provider;
import com.google.android.youtube.player.YouTubePlayerView;
public class MainActivity extends YouTubeBaseActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
((YouTubePlayerView) findViewById(R.id.view_one)).initialize("API key", new YouTubePlayer.OnInitializedListener() {
@Override
public void onInitializationSuccess(Provider arg0, YouTubePlayer arg1, boolean arg2) {
arg1.cueVideo("RpwoN_XlN6Y");
}
@Override
public void onInitializationFailure(Provider arg0, YouTubeInitializationResult arg1) {
}
});
((YouTubePlayerView) findViewById(R.id.view_two)).initialize("API key", new YouTubePlayer.OnInitializedListener() {
@Override
public void onInitializationSuccess(Provider arg0, YouTubePlayer arg1, boolean arg2) {
arg1.cueVideo("jkk2mMq2x8E");
}
@Override
public void onInitializationFailure(Provider arg0, YouTubeInitializationResult arg1) {
}
});
}
}
当我尝试这一点，第一种观点只是出现黑色的，而第二个视频负载。如果我注释掉code中的onCreate（）的第二个视频，然后只在第一视频将加载。
When I try this, the first view just comes up black, while the second video loads. If I comment out the code in onCreate() for the second video, then just the first video will load.
有没有什么办法让多个YouTubePlayerViews到同一个活动呢？
Is there any way to get multiple YouTubePlayerViews into the same activity?
推荐答案
这可能是太晚了一个答案，但我有同样的问题最近。希望这可以帮助的人谁可能面临同样的问题。诀窍来解决这个问题是使用YoutubePlayerFragments代替。只要您使用YouTube播放器视图，你会击中征收只有一个初始化完成了多个请求的限制。通常情况下，初始化成功的最后一个。
This might be too late for an answer, but i had the same issue recently. Hope this helps to someone who might face the same issue. The trick to get around this is Using YoutubePlayerFragments instead. As long as you use Youtube player view, you'll hit the limit imposed of only one initialization done out of multiple requests. Typically the initialization succeeds for last one.
我结束了动态生成网格布局，并把我的（动态生成的）碎片的观点在每个单元中。然后我初始化内部onResume播放器的实例。一旦初始化SUCESSFUL，你会得到一个处理的球员，你可以在片段随机提示不同的影片。
I ended up dynamically generating gridlayout and placing my (dynamically generated)fragment's view in each of the cells. And then i initialize the instance of player inside onResume. Once initialization is sucessful, you'll get a handle to player, and you can cue different videos randomly on fragments.
I'll just paste the code that will give you an idea about how i am constructing fragments and doing initialization:
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState)
{
mLogger.i("Preparing Youtube view for fragment ..");
mFragmentHeight = CustomFragment.getFragmentHeight(mNumScreens,mNumColumns);
mFragmentWidth = CustomFragment.getFragmentWidth(mNumColumns);
LinearLayout linearLayout = new LinearLayout(getActivity());
GridLayout.LayoutParams gridparams = new GridLayout.LayoutParams();
gridparams.rowSpec = GridLayout.spec(mGridRow);
gridparams.columnSpec = GridLayout.spec(mGridColumn);
gridparams.height = mFragmentHeight;
gridparams.width = mFragmentWidth;
linearLayout.setLayoutParams(gridparams);
if(YouTubeApiServiceUtil.isYouTubeApiServiceAvailable(getActivity())==
YouTubeInitializationResult.SUCCESS)
{
View ytView = super.onCreateView(inflater, container, savedInstanceState);
linearLayout.addView(ytView);
}
else
mLogger.e("Either youtube service is down," +
" or you dont have required version of YouTube app .." +
"\nYouTube Fragment will not work as expected..");
mView = linearLayout;
mLogger.i("Preparation youtube view for fragment complete..");
return mView;
}
@Override
public void onInitializationFailure(Provider arg0,
YouTubeInitializationResult arg1)
{
mLogger.e("Youtube player initialization failed");
}
@Override
public void onInitializationSuccess(YouTubePlayer.Provider provider, YouTubePlayer player,
boolean wasRestored)
{
mLogger.i("You tube player initialized successfully.. will attempt to stream..");
mYoutubePlayer = player;
setListeners();
try
{
if (!wasRestored)
{
if(mPlayListFragment)
player.loadPlaylist(getResourceID());
else
player.loadVideo(getResourceID());
}
}
catch(Exception e)
{
mLogger.e("Error loading playlist/video .."+e);
}
}
public void onResume()
{
super.onResume();
initialize(API_KEY, this);
}
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