[Stack Trace]:
java.lang.RuntimeException: Only one Looper may be created per thread
at android.os.Looper.prepare(Looper.java:123)
at android.os.Looper.prepare(Looper.java:118)
at ma.DeviceOptimizeHelper.MainActivity.getResIdReflect(MainActivity.java:588)
at ma.DeviceOptimizeHelper.MainActivity$HeaderFragment.onCreatePreferences(MainActivity.java:437)
at androidx.preference.PreferenceFragmentCompat.onCreate(PreferenceFragmentCompat.java:161)
at androidx.fragment.app.Fragment.performCreate(Fragment.java:2949)
at androidx.fragment.app.FragmentStateManager.create(FragmentStateManager.java:475)
at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:278)
at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:2189)
at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:2100)
at androidx.fragment.app.FragmentManager.execPendingActions(FragmentManager.java:2002)
at androidx.fragment.app.FragmentManager.dispatchStateChange(FragmentManager.java:3138)
at androidx.fragment.app.FragmentManager.dispatchActivityCreated(FragmentManager.java:3072)
at androidx.fragment.app.FragmentController.dispatchActivityCreated(FragmentController.java:251)
at androidx.fragment.app.FragmentActivity.onStart(FragmentActivity.java:502)
at androidx.appcompat.app.AppCompatActivity.onStart(AppCompatActivity.java:251)
at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1510)
at android.app.Activity.performStart(Activity.java:8616)
at android.app.ActivityThread.handleStartActivity(ActivityThread.java:4204)
at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:221)
at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:201)
at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:173)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2574)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loopOnce(Looper.java:226)
at android.os.Looper.loop(Looper.java:313)
at android.app.ActivityThread.main(ActivityThread.java:8762)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:604)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1067)
[Stack Trace]: java.lang.RuntimeException: Only one Looper may be created per thread at android.os.Looper.prepare(Looper.java:123) at android.os.Looper.prepare(Looper.java:118) at ma.DeviceOptimizeHelper.MainActivity.getResIdReflect(MainActivity.java:588) at ma.DeviceOptimizeHelper.MainActivity$HeaderFragment.onCreatePreferences(MainActivity.java:437) at androidx.preference.PreferenceFragmentCompat.onCreate(PreferenceFragmentCompat.java:161) at androidx.fragment.app.Fragment.performCreate(Fragment.java:2949) at androidx.fragment.app.FragmentStateManager.create(FragmentStateManager.java:475) at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:278) at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:2189) at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:2100) at androidx.fragment.app.FragmentManager.execPendingActions(FragmentManager.java:2002) at androidx.fragment.app.FragmentManager.dispatchStateChange(FragmentManager.java:3138) at androidx.fragment.app.FragmentManager.dispatchActivityCreated(FragmentManager.java:3072) at androidx.fragment.app.FragmentController.dispatchActivityCreated(FragmentController.java:251) at androidx.fragment.app.FragmentActivity.onStart(FragmentActivity.java:502) at androidx.appcompat.app.AppCompatActivity.onStart(AppCompatActivity.java:251) at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1510) at android.app.Activity.performStart(Activity.java:8616) at android.app.ActivityThread.handleStartActivity(ActivityThread.java:4204) at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:221) at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:201) at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:173) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2574) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loopOnce(Looper.java:226) at android.os.Looper.loop(Looper.java:313) at android.app.ActivityThread.main(ActivityThread.java:8762) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:604) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1067)