适配Android 10问题

[zhyhub]

在Android 10 及以上 报错闪退 Attempt to read from field 'android.view.WindowManager$LayoutParams android.view.ViewRootImpl.mWindowAttributes' on a null object reference

[leononly]

I am facing this issue too 2022-03-17 13:23:58.131 14094-14094/? E/AndroidRuntime: FATAL EXCEPTION: main Process: com.zeoniqgo, PID: 14094 java.lang.NullPointerException: Attempt to read from field 'android.view.WindowManager$LayoutParams android.view.ViewRootImpl.mWindowAttributes' on a null object reference at android.view.inputmethod.InputMethodManager.startInputInner(InputMethodManager.java:1668) at android.view.inputmethod.InputMethodManager.checkFocus(InputMethodManager.java:1909) at android.view.inputmethod.InputMethodManager.isActive(InputMethodManager.java:1220) at io.flutter.plugins.webviewflutter.c2$a.run(Unknown Source:42) at android.os.Handler.handleCallback(Handler.java:900) at android.os.Handler.dispatchMessage(Handler.java:103) at android.os.Looper.loop(Looper.java:219) at android.app.ActivityThread.main(ActivityThread.java:8349) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1055)

[gaoshan85]

I am facing this issue too. After I upgraded webview_flutter to the latest 3.0.2, I ran the demo, and no exception was reported when I clicked. However, the graph cannot be displayed anymore.

[beboprich]

Same issue here, after push a new window with some graphs

[entronad]

Please try v2.4.0