Question

1. 导言当I in Fragment onCreateView methods inflater.inflate (webview_layout, protocol, false) on 9 可能与点击记录发生碰撞:


    Fatal Exception: java.lang.RuntimeException:Using WebView from more than one process at once with the same data directory is not supported. https://crbug.com/558377
    at jO.b(PG:102)
    at jQ.run(PG:3)
    at android.os.Handler.handleCallback(Handler.java:873)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:226)
    at android.app.ActivityThread.main(ActivityThread.java:7210)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:499)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:961)

2. 结论我尝试在Create 方法应用中添加打击代码。

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
    String processName = getProcessName();
    if (!MAIN_PROCESS.equals(processName)) {
        WebView.setDataDirectorySuffix(getProcessName() + ".webview");
    }
}

但是,一些安乐器电话中也有同样的理由,而且我没有使用多功能的网格,然后试图在CreateView上添加这一代码,然后再添加到flater.inflate(网站view_layout,集装箱,假)上。

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
    String processName = getProcessName();
    try {
        WebView.setDataDirectorySuffix(processName);
    } catch (Throwable e) {
        // ignore
    }
}

但是,我也看到了在PCAM10PCEM00PCAT10中的一些坠毁报告,我可以在当地重新看到这一坠毁事件。

是否还有其他原因?

Answer 1

在Admob启动前,在申请类别中采用该守则解决了我的问题:

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
        val process = getProcessName()
        if (packageName != process) WebView.setDataDirectorySuffix(process)
    }

MobileAds.initialize(this)

Answer 2

There is a new effective API to get process name for API 28 onwards. [https://developer.android.com/reference/android/app/Application.html#getProcessName()][1]

正如Agogle文件提到的那样,从A/60/828来看,在多过程运行的网上意见显然不能分享同样的数据目录。

This means that different processes in the same application cannot directly share WebView-related data, since the data directories must be distinct.

Another thing, please check if you are initializing any process in the Application class or not. Reference link : Android Pie (9.0) WebView in multi-process

Answer 3

If you have two or more different processes for your app and services then you could just disable WebView usage in the process which doesnt intend to use WebView WebView.disableWebView()

public void onCreate() {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
        WebView.disableWebView();
    }
    ...
}

在该案中,如果建立网上通话或在roid中采用任何其他方法,则将排除例外情况。网上工具包按程序使用。但“java.lang.RuntimeException: 使用不止一个过程的网上意见......

Answer 4

[Android]Below code help to solve this issue. I add process id in suffix directory name

  private fun setupWebView() {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
      getAppProcessName()?.let {
        WebView.setDataDirectorySuffix(it)
      }
    }
  }

  private fun getAppProcessName(): String? {
    val pid = Process.myPid()
    val manager = getSystemService(Context.ACTIVITY_SERVICE) as? ActivityManager
    return manager?.runningAppProcesses?.filterNotNull()?.firstOrNull { it.pid == pid }?.processName + pid
  }

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