问题：
1.当手机语言与app语言不同时退出app,再次进入时就会出现（例如：当我手机默认是英语时，我进入APP,选择简体或繁体,退出app,再次进入APP问题就出现了）
2.华为简繁切换失败
解决：
1.由于迁移AndroidX 夜间模式导致的
com.google.android.material:material:1.0.3 回滚到这个版本无问题
com.google.android.material:material:1.1.0 解决 在applyOverrideConfiguration中添加
...
@Override
public void applyOverrideConfiguration(Configuration overrideConfiguration) {
// 兼容androidX在部分手机切换语言失败问题
if (overrideConfiguration != null) {
int uiMode = overrideConfiguration.uiMode;
overrideConfiguration.setTo(getBaseContext().getResources().getConfiguration());
overrideConfiguration.uiMode = uiMode;
}
super.applyOverrideConfiguration(overrideConfiguration);
}
...
androidx.appcompat:appcompat:1.2.0
在androidx.appcompat.app包下创建类BaseContextWrappingDelegate
...
package androidx.appcompat.app
import android.content.Context
import android.content.res.Configuration
import android.os.Bundle
import android.util.AttributeSet
import android.view.MenuInflater
import android.view.View
import android.view.ViewGroup
import androidx.appcompat.view.ActionMode
import androidx.appcompat.widget.Toolbar
class BaseContextWrappingDelegate(private val superDelegate: AppCompatDelegate) : AppCompatDelegate() {
override fun getSupportActionBar() = superDelegate.supportActionBar
override fun setSupportActionBar(toolbar: Toolbar?) = superDelegate.setSupportActionBar(toolbar)
override fun getMenuInflater(): MenuInflater? = superDelegate.menuInflater
override fun onCreate(savedInstanceState: Bundle?) {
superDelegate.onCreate(savedInstanceState)
removeActivityDelegate(superDelegate)
addActiveDelegate(this)
}
override fun onPostCreate(savedInstanceState: Bundle?) = superDelegate.onPostCreate(savedInstanceState)
override fun onConfigurationChanged(newConfig: Configuration?) = superDelegate.onConfigurationChanged(newConfig)
override fun onStart() = superDelegate.onStart()
override fun onStop() = superDelegate.onStop()
override fun onPostResume() = superDelegate.onPostResume()
override fun setTheme(themeResId: Int) = superDelegate.setTheme(themeResId)
override fun <T : View?> findViewById(id: Int) = superDelegate.findViewById<T>(id)
override fun setContentView(v: View?) = superDelegate.setContentView(v)
override fun setContentView(resId: Int) = superDelegate.setContentView(resId)
override fun setContentView(v: View?, lp: ViewGroup.LayoutParams?) = superDelegate.setContentView(v, lp)
override fun addContentView(v: View?, lp: ViewGroup.LayoutParams?) = superDelegate.addContentView(v, lp)
override fun attachBaseContext2(context: Context) = wrap(superDelegate.attachBaseContext2(super.attachBaseContext2(context)))
override fun setTitle(title: CharSequence?) = superDelegate.setTitle(title)
override fun invalidateOptionsMenu() = superDelegate.invalidateOptionsMenu()
override fun onDestroy() {
superDelegate.onDestroy()
removeActivityDelegate(this)
}
override fun getDrawerToggleDelegate() = superDelegate.drawerToggleDelegate
override fun requestWindowFeature(featureId: Int) = superDelegate.requestWindowFeature(featureId)
override fun hasWindowFeature(featureId: Int) = superDelegate.hasWindowFeature(featureId)
override fun startSupportActionMode(callback: ActionMode.Callback) = superDelegate.startSupportActionMode(callback)
override fun installViewFactory() = superDelegate.installViewFactory()
override fun createView(parent: View?, name: String?, context: Context, attrs: AttributeSet): View? = superDelegate.createView(parent, name, context, attrs)
override fun setHandleNativeActionModesEnabled(enabled: Boolean) {
superDelegate.isHandleNativeActionModesEnabled = enabled
}
override fun isHandleNativeActionModesEnabled() = superDelegate.isHandleNativeActionModesEnabled
override fun onSaveInstanceState(outState: Bundle?) = superDelegate.onSaveInstanceState(outState)
override fun applyDayNight() = superDelegate.applyDayNight()
override fun setLocalNightMode(mode: Int) {
superDelegate.localNightMode = mode
}
override fun getLocalNightMode() = superDelegate.localNightMode
private fun wrap(context: Context): Context {
TODO("your wrapping implementation here")
}
}
...
在Activity基类中添加
...
private var baseContextWrappingDelegate: AppCompatDelegate? = null
override fun getDelegate() = baseContextWrappingDelegate
?: BaseContextWrappingDelegate(super.getDelegate()).apply {
baseContextWrappingDelegate = this
}
...
