Improvising the AndroidEnthusiastic's answer,below is working code for Sharing video on twitter via android app
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;
}
}
where filepath
is the path of video stored in device storage like "/storage/emulated/0/Videos/VID_20151011_115238.mp4
"