Hi list!
First of all: happy new year!
Then, to my problem...
I'm developing an App for Android. The App works, but needs some time to
initialize, so I decided to add a Splash Screen to the App.
This is my code:
AndroidManifest.xml:
<activity
android:name=".MainActivity"
android:configChanges="orientation|screenSize"
android:theme="@style/AppTheme.Launcher">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
MainActivity.java:
@Override
protected void onCreate(Bundle savedInstanceState)
{
setTheme(R.style.AppThemeNoTitle);
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
...
}
styles.xml:
<style name="AppTheme.Launcher">
<item name="android:windowBackground">@drawable/launch_screen</item>
</style>
launch_screen.xml:
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android";
android:opacity="opaque">
<item android:drawable="@android:color/white"/>
<item>
<bitmap
android:src="@drawable/splash"
android:gravity="center"/>
</item>
</layer-list>
and of course splash.png is the image to display (768x1024 8-bit/color
RGB, non-interlaced).
The code works on my mobile phone (Moto G5), on all emulators (even with
API 21 - Android 5), on many test devices with Android 6, 8, 9 and 10.
Only on my Tablet (Lenovo TAB S8-50L) the Splash Screen will not be
displayed at all.
Logcat doesn't show any error. The App just starts (nothing displayed)
and when initialisation are done, the main Screen will be displayed and
I can use the App. But no Splash Screen...
Has someone an idea what can be the problem or at least how can I search it?
Thanks a lot
Luca Bertoncello
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