Android: Get App-Name from Intent

问题:

I'm currently working on a multi image picker control. I'm using this Allow user to select camera or gallery for image solution for generating a list of possible intents from which the user picks one.

As seen here:

List<ResolveInfo> listGall = packageManager.queryIntentActivities(gallIntent, 0);
for (ResolveInfo res : listGall) {
    final Intent finalIntent = new Intent(gallIntent);
    finalIntent.setComponent(new ComponentName(res.activityInfo.packageName,     res.activityInfo.name));
yourIntentsList.add(finalIntent);
}

But all names I can resolve by ResolveInfo and its properties are not user friendly labels. So I'm looking for way to get the launcher name for the given activities.

回答1:

Use loadLabel() on the ResolveInfo to get a "user friendly label". Here is a sample app that demonstrates this.