Android分享中，如何过滤指定的应用，并且对不同的分享方式发送不同的内容？

网上找到的一篇关于： 针对不同的应用，使用不同的方式的文章。原文地址

String contentDetails = "";
String contentBrief = "";
String shareUrl = "";
Intent it = new Intent(Intent.ACTION_SEND);
it.setType("text/plain");
List<ResolveInfo> resInfo = getPackageManager().queryIntentActivities(it, 0);
if (!resInfo.isEmpty()) {
List<Intent> targetedShareIntents = new ArrayList<Intent>();
for (ResolveInfo info : resInfo) {
Intent targeted = new Intent(Intent.ACTION_SEND);
targeted.setType("text/plain");
ActivityInfo activityInfo = info.activityInfo;
// judgments : activityInfo.packageName, activityInfo.name, etc.
if (activityInfo.packageName.contains("bluetooth") || activityInfo.name.contains("bluetooth")) {
continue;
}
if (activityInfo.packageName.contains("gm") || activityInfo.name.contains("mail")) {
targeted.putExtra(Intent.EXTRA_TEXT, contentDetails);
} else if (activityInfo.packageName.contains("zxing")) {
targeted.putExtra(Intent.EXTRA_TEXT, shareUrl);
} else {
targeted.putExtra(Intent.EXTRA_TEXT, contentBrief);
}
targeted.setPackage(activityInfo.packageName);
targetedShareIntents.add(targeted);
}
Intent chooserIntent = Intent.createChooser(targetedShareIntents.remove(0), "Select app to share");
if (chooserIntent == null) {
return;
}
// A Parcelable[] of Intent or LabeledIntent objects as set with
// putExtra(String, Parcelable[]) of additional activities to place
// a the front of the list of choices, when shown to the user with a
// ACTION_CHOOSER.
chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, targetedShareIntents.toArray(new Parcelable[] {}));
try {
startActivity(chooserIntent);
} catch (android.content.ActivityNotFoundException ex) {
Toast.makeText(this, "Can't find share component to share", Toast.LENGTH_SHORT).show();
}
}