animation.java

public class AnimationActivily extends Activity {

private Bitmap log_imgs[];
private Bitmap tempBitmap;
private Handler uiHandler;
private ImageView logo_view;
int img_cnt = 1;
protected int _splashTime = 91;
Thread splashTread;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN);

    setContentView(R.layout.activity_animation_activily);
    logo_view = (ImageView) findViewById(R.id.logo_view);
    log_imgs = new Bitmap[91];
    for (int i = 1; i <= 90; i++) {
        get_Images_Assest(i, "logo_pngs");
    }
    logo_view.setImageBitmap(log_imgs[70]);
    uiHandler = new Handler();
    // thread for displaying the SplashScreen
    splashTread = new Thread() {
        @Override
        public void run() {
            try {
                while (img_cnt < _splashTime) {
                    sleep(30);
                    if (img_cnt <= 90)
                        update_view(img_cnt);
                    img_cnt++;

                }
            } catch (InterruptedException e) {
                // do nothing
            } finally {

                Intent i = new Intent(AnimationActivily.this,
                        MainActivity.class);
                i.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
                startActivity(i);
                AnimationActivily.this.finish();
                // overridePendingTransition(R.anim.slide_in,
                // R.anim.slide_out);
                // *** Put this in another
                // Activity***//overridePendingTransition(R.anim.slide_in,
                // R.anim.slide_out);
            }
        }
    };
    splashTread.start();

}

public Bitmap tempImg;

private void get_Images_Assest(int cnt, String folder_name) {
    try {

        InputStream is = getAssets().open(
                folder_name + "/" + "logo" + cnt + ".png");
        if (tempImg != null) {
            tempImg = null;
        }
        tempImg = BitmapFactory.decodeStream(is);
        // tempBitmap = Bitmap.createScaledBitmap(tempImg,
        // tempImg.getWidth() * 2, tempImg.getHeight() * 2, true);
        log_imgs[cnt] = tempImg;
    } catch (IOException e) {
        e.printStackTrace();
    }
}

public void update_view(final int cnt) {
    uiHandler.post(new Runnable() {
        public void run() {
            try {
                logo_view.setImageBitmap(log_imgs[cnt]);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    });

}

public void onBackPressed() {
}

public void onDestroy() {
    super.onDestroy();

    for (int i = 1; i <= 90; i++) {
        log_imgs[i].recycle();
    }
    log_imgs = null;
    splashTread = null;
}
}