Android 程序6.0没有问题，5.1出现了下面的问题，求大佬指点，在线等

Question

D/AccessibilityManager: setStateLocked: wasEnabled = false, mIsEnabled = false, wasTouchExplorationEnabled = false, mIsTouchExplorationEnabled = false, wasHighTextContrastEnabled = false, mIsHighTextContrastEnabled = false
java.lang.Throwable: setStateLocked
at android.view.accessibility.AccessibilityManager.setStateLocked(AccessibilityManager.java:553)
at android.view.accessibility.AccessibilityManager.tryConnectToServiceLocked(AccessibilityManager.java:636)
at android.view.accessibility.AccessibilityManager.(AccessibilityManager.java:226)
at android.view.accessibility.AccessibilityManager.getInstance(AccessibilityManager.java:206)
at android.view.View.setFlags(View.java:9843)
at android.view.ViewGroup.initViewGroup(ViewGroup.java:536)
at android.view.ViewGroup.(ViewGroup.java:525)
at android.view.ViewGroup.(ViewGroup.java:520)
at android.view.ViewGroup.(ViewGroup.java:516)
at android.view.ViewGroup.(ViewGroup.java:512)
at android.widget.FrameLayout.(FrameLayout.java:119)
at com.android.internal.policy.impl.PhoneWindow$DecorView.(PhoneWindow.java:2328)
at com.android.internal.policy.impl.PhoneWindow.generateDecor(PhoneWindow.java:3465)
at com.android.internal.policy.impl.PhoneWindow.installDecor(PhoneWindow.java:3851)
at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:411)
at android.app.Activity.setContentView(Activity.java:2175)
at com.github.system.MainActivity.onCreate(MainActivity.java:41)
at android.app.Activity.performCreate(Activity.java:6100)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1112)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2481)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2614)
at android.app.ActivityThread.access$800(ActivityThread.java:178)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1470)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:194)
at android.app.ActivityThread.main(ActivityThread.java:5643)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:960)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:102)

Answer 1

这个不是错误log，是系统输出的调试信息
源码如下

    private void setStateLocked(int stateFlags) {
        final boolean enabled = (stateFlags & STATE_FLAG_ACCESSIBILITY_ENABLED) != 0;
        final boolean touchExplorationEnabled =
                (stateFlags & STATE_FLAG_TOUCH_EXPLORATION_ENABLED) != 0;
        final boolean highTextContrastEnabled =
                (stateFlags & STATE_FLAG_HIGH_TEXT_CONTRAST_ENABLED) != 0;

        final boolean wasEnabled = mIsEnabled;
        final boolean wasTouchExplorationEnabled = mIsTouchExplorationEnabled;
        final boolean wasHighTextContrastEnabled = mIsHighTextContrastEnabled;

        // Ensure listeners get current state from isZzzEnabled() calls.
        mIsEnabled = enabled;
        mIsTouchExplorationEnabled = touchExplorationEnabled;
        mIsHighTextContrastEnabled = highTextContrastEnabled;
        Log.d(LOG_TAG, "setStateLocked: wasEnabled = " + wasEnabled
                + ", mIsEnabled = " + mIsEnabled
                + ", wasTouchExplorationEnabled = " + wasTouchExplorationEnabled
                + ", mIsTouchExplorationEnabled = " + mIsTouchExplorationEnabled
                + ", wasHighTextContrastEnabled = " + wasHighTextContrastEnabled
                + ", mIsHighTextContrastEnabled = " + mIsHighTextContrastEnabled
                , new Throwable("setStateLocked"));

        if (wasEnabled != enabled) {
            mHandler.sendEmptyMessage(MyHandler.MSG_NOTIFY_ACCESSIBILITY_STATE_CHANGED);
        }

        if (wasTouchExplorationEnabled != touchExplorationEnabled) {
            mHandler.sendEmptyMessage(MyHandler.MSG_NOTIFY_EXPLORATION_STATE_CHANGED);
        }

        if (wasHighTextContrastEnabled != highTextContrastEnabled) {
            mHandler.sendEmptyMessage(MyHandler.MSG_NOTIFY_HIGH_TEXT_CONTRAST_STATE_CHANGED);
        }
    }