如何检测手机系统是深色主题还是浅色主题?

Question

这是我们使用应用程序时检测暗/光主题的代码。

public void onConfigurationChanged(@NonNull Configuration newConfig) {
super.onConfigurationChanged(newConfig);
int mSysThemeConfig = newConfig.uiMode & Configuration.UI_MODE_NIGHT_MASK;
layout = findViewById(R.id.mainLayout);
switch (mSysThemeConfig) {
//Light theme
case Configuration.UI_MODE_NIGHT_NO:
layout.setBackgroundResource(R.drawable.lightTheme);
layout.setLayoutParams(new RelativeLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT));
break;
//Dark theme
case Configuration.UI_MODE_NIGHT_YES:
layout.setBackgroundResource(R.drawable.darkMode);
layout.setLayoutParams(new RelativeLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT));
break;
}
}

当我们启动应用程序时，我如何检测dark/light主题?

Answer 1

我刚找到

也许这对你有帮助

int nightModeFlags =
getContext().getResources().getConfiguration().uiMode &
Configuration.UI_MODE_NIGHT_MASK;
switch (nightModeFlags) {
case Configuration.UI_MODE_NIGHT_YES:
doStuff();
break;
case Configuration.UI_MODE_NIGHT_NO:
doStuff();
break;
case Configuration.UI_MODE_NIGHT_UNDEFINED:
doStuff();
break;
}

或者你可以进入这个链接

Android -当使用AppCompatDelegate时如何检测夜间模式是否开启。MODE_NIGHT_AUTO