Notify user if flash player is not installed on his android device

I need to ask user to install flash player, when he install my apps in his android phone and flash player is 开发者_如何学运维not already installed, how can I do this with coding ???

Please help me

Try trough Javacode :

Intent intent = new Intent();

    intent.setComponent(new ComponentName("com.adobe.flashplayer", "com.adobe.flashplayer.FlashExpandableFileChooser"));
    PackageManager pm = getPackageManager();
    List<ResolveInfo> activities = pm.queryIntentActivities(intent, 0);
    if (activities != null && activities.size() > 0) {
        Toast.makeText(this, "Flash is installed!", Toast.LENGTH_LONG).show();
    }
    else {
        Toast.makeText(this, "Flash not installed!", Toast.LENGTH_LONG).show();
    }

Reference : How to check if the Flash players is installed on Android