如何使用广告优化 android 应用程序的启动时间

Question

I created a simple mobile app that plays a single music track ( as a practice ), and I have added one banner Ad in the onCreate Method as seen the code snippets below.

However, the startup time has increased several seconds more than before which is really annoying for a user experience. Is there a way to add the Ads to the app and reduce the startup time for the app.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);


    // Adding Banner Add
    MobileAds.initialize(this, new OnInitializationCompleteListener() {
        @Override
        public void onInitializationComplete(InitializationStatus initializationStatus) {
        }
    });
    AdView mAdView = findViewById(R.id.adView1);
    AdRequest adRequest = new AdRequest.Builder().build();
    mAdView.loadAd(adRequest);



    m1 = MediaPlayer.create(this, R.raw.short_sound);


    Button playSong = findViewById(R.id.playSong);
    Button stopSong = findViewById(R.id.stopSong);
    Button reset = findViewById(R.id.reset);

Answer 1

Consider loading the ad on a separate thread:

new Runnable()
{
    @Override
    public void run()
    {
        MobileAds.initialize(this, new OnInitializationCompleteListener()
        {
            @Override
            public void onInitializationComplete(InitializationStatus initializationStatus)
            {
            }
        });
        AdRequest adRequest = new AdRequest.Builder().build();
    }
}.run();

Then load the result on to View on the main thread like so:

runOnUiThread(...set component to ui...);

You must make sure that the ad view is initialized with some placeholder display first.