Do not run the application on a real device.
The application is written with Qt Quik 2.
If you run an application on a real device using a creator, it works.
If you move .APK to the device, and start from there, does not work.
When you start a black screen appears, and then the application is closed.
What could be the problem?
Are you sure you copy the right APK file?
I copy name-debug.apk.
The program that creates a QtCreator on the device separately, too, does not start
OK, that sounds good.
And which deployment method do you use (Ministro, bundling Qt libraries, storing Qt libs in temp location)? Any additional, external dependencies?
I use "bundling Qt libraries".
also to the project added "google-play-services_lib" with help file "project.properties" which is located in the dir "android". It comes from the old versions so nobody touches
Now In the log is the content:
W/System.err(25453): java.lang.ClassNotFoundException: android.graphics.drawable.RippleDrawable ... W/System.err(25453): Caused by: java.lang.NoClassDefFoundError: android/graphics/drawable/AnimatedStateListDrawable W/System.err(25453): ... 26 more W/System.err(25453): Caused by: java.lang.ClassNotFoundException: Didn't find class "android.graphics.drawable.AnimatedStateListDrawable" on path: DexPathList[[zip file "/data/app/com.myprog.mcm-2.apk"],nativeLibraryDirectories=[/data/app-lib/com.myprog.mcm-2, /vendor/lib, /system/lib]] W/System.err(25453): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
Hm, sorry, I don't know what is wrong here.
The problem was in the outdated files in directory android