Android闪退问题修复

[litang0908]

最近升级项目Flutter版本后，突然发现在 Android 调用 flutter_qq 闪退（无论是登录还是取消登录，均会闪退），因此尝试做了修复，并且提交了 Pull Request #33 ，需要等待作者合并。

此项目作者可能比较忙，暂时将解决方案贴在此处。

关联ISSUE

#21
#22
#23
#25
#27
#29
#31
#32

闪退日志

Caused by: java.lang.IllegalStateException: Reply already submitted
at io.flutter.embedding.engine.dart.DartMessenger$Reply.reply(DartMessenger.java:139)
at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler$1.success(MethodChannel.java:231)
at com.github.marekchen.flutterqq.FlutterQqPlugin$OneListener.onComplete(FlutterQqPlugin.java:203)
at com.tencent.connect.common.UIListenerManager.onActivityResult(ProGuard:212)
at com.tencent.tauth.Tencent.onActivityResultData(ProGuard:403)
at com.github.marekchen.flutterqq.FlutterQqPlugin$OneListener.onActivityResult(FlutterQqPlugin.java:236)
at io.flutter.embedding.engine.FlutterEnginePluginRegistry$FlutterEngineActivityPluginBinding.onActivityResult(FlutterEnginePluginRegistry.java:691)
at io.flutter.embedding.engine.FlutterEnginePluginRegistry.onActivityResult(FlutterEnginePluginRegistry.java:378)
at io.flutter.embedding.android.FlutterActivityAndFragmentDelegate.onActivityResult(FlutterActivityAndFragmentDelegate.java:597)
at io.flutter.embedding.android.FlutterActivity.onActivityResult(FlutterActivity.java:582)
at android.app.Activity.dispatchActivityResult(Activity.java:7590)
at android.app.ActivityThread.deliverResults(ActivityThread.java:4416)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4465)
at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:49)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1831)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:201)
at android.app.ActivityThread.main(ActivityThread.java:6810)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873)

错误原因

FlutterQqPlugin.java 中的 OneListener 实例多次创建，会导致 QQ SDK 处理错误，只需要在 FlutterQqPlugin.java 中设置一个 OneListener 实例即可，具体改动可见 litang0908@339c118

解决方案

1. git clone 这个 repo https://github.com/litang0908/flutter_qq ，此fork自原项目，且做了修复

2. 将你自己项目配置的 flutter_qq 依赖，改为步骤1中clone的仓库地址

flutter_qq: ^0.0.5

改为

flutter_qq:
    path: ../codes/github/flutter_qq/
（注：此处路径为步骤1中clone项目相对位置）

重新执行 flutter pub get 后运行项目即可。

[wang-zeqi]

666666666

[zhangji92]

是不是需要把这个项目clone自己的项目中

[litang0908]

是不是需要把这个项目clone自己的项目中

是的，copy到你的项目下面，路径按照你自己的相对路径配置即可