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我用我的 android 应用程序成功地在 Twitter 上分享了 text/img，但现在我需要通过我的应用程序在 Twitter 上分享 VIDEO。是否有任何可能的库来实现这一目标？欢迎任何关于如何通过我的应用程序在 Twitter 上分享视频的建议。

PS：一些教程的链接会很棒。

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2 回答 2

1

即兴发挥 Android 热情的回答，下面是通过 android 应用在 twitter 上分享视频的工作代码

File f=new File(filepath);
Intent shareIntent = new Intent(android.content.Intent.ACTION_SEND);
shareIntent.setType("video/*");
shareIntent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(f));
final PackageManager pm = getActivity().getApplicationContext().getPackageManager();
final List<ResolveInfo> activityList = pm.queryIntentActivities(shareIntent, 0);

for (final ResolveInfo app : activityList) {

   if("com.twitter.android.composer.ComposerActivity".equals(app.activityInfo.name))        
    {

        final ActivityInfo activity = app.activityInfo;
        final ComponentName name = new ComponentName(activity.applicationInfo.packageName, activity.name);
        shareIntent.addCategory(Intent.CATEGORY_LAUNCHER);
        shareIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
        shareIntent.setComponent(name);
        getActivity().getApplicationContext().startActivity(shareIntent);
        break;
    }


 }

filepath存储在设备存储中的视频路径在哪里，例如“ /storage/emulated/0/Videos/VID_20151011_115238.mp4”

于 2015-10-11T06:53:49.067 回答
0

这是工作代码。请通过它。

    Button b;
    String path="video path";
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Button button=(Button)findViewById(R.id.button1);
    button.setOnClickListener(new View.OnClickListener() {
      public void onClick(View v) {
        Intent shareIntent = new Intent(android.content.Intent.ACTION_SEND);
        shareIntent.setType("image/*");
        shareIntent.putExtra(android.content.Intent.EXTRA_TEXT,path);
        final PackageManager pm = v.getContext().getPackageManager();
        final List<ResolveInfo> activityList = pm.queryIntentActivities(shareIntent, 0);
        for (final ResolveInfo app : activityList) {
          if ("com.twitter.android.PostActivity".equals(app.activityInfo.name)) {
            final ActivityInfo activity = app.activityInfo;
            final ComponentName name = new ComponentName(activity.applicationInfo.packageName, activity.name);
            shareIntent.addCategory(Intent.CATEGORY_LAUNCHER);
            shareIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
            shareIntent.setComponent(name);
            v.getContext().startActivity(shareIntent);
            break;
          }
        }
      }
    });

安卓清单

             <intent-filter>
             <action android:name="android.intent.action.MAIN" />
            <data android:mimeType="image/*" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
于 2013-02-20T09:53:35.260 回答