解决Android无障碍服务(Accessibility)引发的崩溃

日志：

java.lang.IndexOutOfBoundsException: setSpan (-1 ... -1) starts before 0

    at android.text.SpannableStringBuilder.checkRange(SpannableStringBuilder.java:1330)

    at android.text.SpannableStringBuilder.setSpan(SpannableStringBuilder.java:684)

    at android.text.SpannableStringBuilder.setSpan(SpannableStringBuilder.java:676)

    at android.view.accessibility.AccessibilityNodeInfo.setText(AccessibilityNodeInfo.java:2645)

    at android.widget.TextView.onInitializeAccessibilityNodeInfoInternal(TextView.java:11652)

    at android.view.View.onInitializeAccessibilityNodeInfo(View.java:8257)

    at android.view.View.createAccessibilityNodeInfoInternal(View.java:8216)

    at android.view.View.createAccessibilityNodeInfo(View.java:8201)

    at android.view.AccessibilityInteractionController$AccessibilityNodePrefetcher.prefetchDescendantsOfRealNode(AccessibilityInteractionController.java:1204)

    at android.view.AccessibilityInteractionController$AccessibilityNodePrefetcher.prefetchAccessibilityNodeInfos(AccessibilityInteractionController.java:1029)

    at android.view.AccessibilityInteractionController.findAccessibilityNodeInfoByAccessibilityIdUiThread(AccessibilityInteractionController.java:341)

    at android.view.AccessibilityInteractionController.access$400(AccessibilityInteractionController.java:75)

    at android.view.AccessibilityInteractionController$PrivateHandler.handleMessage(AccessibilityInteractionController.java:1393)

    at android.os.Handler.dispatchMessage(Handler.java:107)

    at android.os.Looper.loop(Looper.java:214)

    at android.app.ActivityThread.main(ActivityThread.java:7356)

    at java.lang.reflect.Method.invoke(Native Method)

    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)

    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)