[Unity] open android app intent

public void ClickLaunchApp()
    {
        bool fail = false;
        string bundleId = "com.company.appName"; // put your app bundle id
        AndroidJavaClass up = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
        AndroidJavaObject ca = up.GetStatic<AndroidJavaObject>("currentActivity");
        AndroidJavaObject packageManager = ca.Call<AndroidJavaObject>("getPackageManager");
 
        AndroidJavaObject launchIntent = null;
 
        launchIntent = packageManager.Call<AndroidJavaObject>("getLaunchIntentForPackage", bundleId);
 
        if (launchIntent == null)
        {
            fail = true;
        }
 
        if (fail)
        { //open app in store
            Application.OpenURL("market://details?id=" + bundleId);
        }
        else //open the app
        {
            ca.Call("startActivity", launchIntent);
        }
        up.Dispose();
        ca.Dispose();
        packageManager.Dispose();
 
        if (launchIntent != null)
        {
            launchIntent.Dispose();
        }
    }

 

 

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