TextInputLayout 惊现底层bug-on a nul
2019-10-13 本文已影响0人
ifjgm
报错信息提取
Android - Attempt to invoke virtual method 'void android.view.View.getBoundsOnScreen(android.graphics.Rect)' on a null object reference
整体崩溃信息
FATAL EXCEPTION: main
Process: br.com.fornaro.armariovirtual, PID: 5540
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.getBoundsOnScreen(android.graphics.Rect)' on a null object reference at android.app.assist.AssistStructure$WindowNode.<init>(AssistStructure.java:484)
at android.app.assist.AssistStructure.<init>(AssistStructure.java:1908)
at android.app.ActivityThread.handleRequestAssistContextExtras(ActivityThread.java:3035)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1807)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6541)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)
解决方案
这是Android framework 的 bug。那么我们直接说解决方案吧
- 在每个
EidtText里添加如下属性，但这个属性最低要求 API=26.
android:importantForAutofill="noExcludeDescendants"
- 将
EidtText中的hint 移到TextInputLayout。可能出现AndroidStudio 无法预览控件的hint。
