Je veux un thème de couleur sombre.Comment modifier correctement le thème de l'interface utilisateur?
j'ai changé les éléments suivants dans styles.xml:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
à
<style name="AppTheme" parent="android:Theme.Black">
et j'ai essayé aussi beaucoup d'autres cordes qui soit ne compilent pas ou provoquer le même accident. écran Android montre:
08-11 20:07:00.938 29773-29773/? I/zygote: Not late-enabling -Xcheck:jni (already on)
08-11 20:07:00.956 29773-29773/? W/zygote: Unexpected CPU variant for X86 using defaults: x86
08-11 20:07:01.122 29773-29773/com.example.timothyswan.myapplication I/InstantRun: starting instant run server: is main process
08-11 20:07:01.283 29773-29805/com.example.timothyswan.myapplication D/OpenGLRenderer: HWUI GL Pipeline
08-11 20:07:01.457 29773-29805/com.example.timothyswan.myapplication I/OpenGLRenderer: Initialized EGL, version 1.4
08-11 20:07:01.457 29773-29805/com.example.timothyswan.myapplication D/OpenGLRenderer: Swap behavior 1
08-11 20:07:01.457 29773-29805/com.example.timothyswan.myapplication W/OpenGLRenderer: Failed to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without...
08-11 20:07:01.457 29773-29805/com.example.timothyswan.myapplication D/OpenGLRenderer: Swap behavior 0
08-11 20:07:01.459 29773-29805/com.example.timothyswan.myapplication D/EGL_emulation: eglCreateContext: 0xaa4b1920: maj 2 min 0 rcv 2
08-11 20:07:01.461 29773-29805/com.example.timothyswan.myapplication D/EGL_emulation: eglMakeCurrent: 0xaa4b1920: ver 2 0 (tinfo 0x9e4aa9f0)
[ 08-11 20:07:01.479 29773:29805 D/ ]
SurfaceInterface::setAsyncMode: set async mode 1
08-11 20:07:01.493 29773-29805/com.example.timothyswan.myapplication D/EGL_emulation: eglMakeCurrent: 0xaa4b1920: ver 2 0 (tinfo 0x9e4aa9f0)
Et la console 'run' indique:
08/11 22:01:07: Launching app
$ adb shell am start -n "com.example.timothyswan.myapplication/com.example.timothyswan.myapplication.InspirationBasic" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
Client not ready yet..Waiting for process to come online
Connected to process 6973 on device emulator-5554
Application terminated.
Ce ne sont pas les journaux crash réels de l'application –
https://medium.com/google-developers/theming- avec-appcompat-1a292b754b35 –