英文:
My Webview App keeps crashing for messenger chat
问题
以下是翻译好的内容：
代码部分：
if (url.startsWith("www.messenger.com")) {
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
startActivity(intent);
return true;
}
对于 Messenger，除了这个一般性的 intent 代码外，它没有显示使用 Messenger 打开的选项：
if (url.startsWith("intent")){
Intent sendIntent = new Intent();
sendIntent.setAction(Intent.ACTION_VIEW);
if (sendIntent.resolveActivity(getPackageManager()) != null) {
startActivity(sendIntent);
}
return true;
}
带有协议错误日志部分：
2020-08-28 17:21:24.098 16802-16802/com.mesports.ga E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.mesports.ga, PID: 16802
android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=intent://user/102700191461284/?intent_trigger=mme&ref=c4254e87a85bef8dd4c3e74bc771d099dda9c6bb22e340c644&nav=discover&source=customer_chat_plugin&source_id=1507329&metadata={"referer_uri":"https:\/\/m-esports.ga\/f2d7b535e73be5c"} }
at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:2014)
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1675)
...
...
即使使用 http 和 https 协议，也显示相同的错误。
Android 清单文件部分：
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.mesports.ga">
<uses-permission android:name="android.permission.INTERNET"></uses-permission>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
英文:
Everything works as it should except messenger.
Code
if (url.startsWith("www.messenger.com")) {
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
startActivity(intent);
return true;
}
For messenger even for this general intent code it doesnt show the option to open with messenger
if (url.startsWith("intent")){
Intent sendIntent = new Intent();
sendIntent.setAction(Intent.ACTION_VIEW);
if (sendIntent.resolveActivity(getPackageManager()) != null) {
startActivity(sendIntent);
}
return true;
}
With protocol Error logs:
2020-08-28 17:21:24.098 16802-16802/com.mesports.ga E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.mesports.ga, PID: 16802
android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=intent://user/102700191461284/?intent_trigger=mme&ref=c4254e87a85bef8dd4c3e74bc771d099dda9c6bb22e340c644&nav=discover&source=customer_chat_plugin&source_id=1507329&metadata={"referer_uri":"https:\/\/m-esports.ga\/f2d7b535e73be5c"} }
at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:2014)
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1675)
at android.app.Activity.startActivityForResult(Activity.java:4586)
at androidx.fragment.app.FragmentActivity.startActivityForResult(FragmentActivity.java:676)
at android.app.Activity.startActivityForResult(Activity.java:4544)
at androidx.fragment.app.FragmentActivity.startActivityForResult(FragmentActivity.java:663)
at android.app.Activity.startActivity(Activity.java:4905)
at android.app.Activity.startActivity(Activity.java:4873)
at com.mesports.ga.MainActivity$MyWebviewClient.shouldOverrideUrlLoading(MainActivity.java:194)
at android.webkit.WebViewClient.shouldOverrideUrlLoading(WebViewClient.java:77)
at org.chromium.android_webview.AwContentsClientBridge.shouldOverrideUrlLoading(chromium-Monochrome.aab-stable-418308173:16)
at android.os.MessageQueue.nativePollOnce(Native Method)
at android.os.MessageQueue.next(MessageQueue.java:326)
at android.os.Looper.loop(Looper.java:160)
at android.app.ActivityThread.main(ActivityThread.java:6762)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
even by using http and https protocols it is showing the same error
Here's the android manifest file
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.mesports.ga">
<uses-permission android:name="android.permission.INTERNET"></uses-permission>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
答案1
得分: 1
我终于弄清楚如何在 WebView 中实现了。
首先，从页面设置->消息中获取您的 Messenger 链接。如下图所示。
之后处理 "intent:" 情况，以被外部浏览器打开。使用 "https://" 和您的 Messenger 链接。
if(url.startsWith("intent:"))
{
Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse("https://m.me/***********"));
startActivity(i);
return true;
}
然后，就完成了。哇！
英文:
I finally figured out how to do it with WebView.
First, get Your Messenger URL from Page Settings-> Messaging. As shown in the below image.
After that handle the "intent:" case to be opened by an external browser. Use "https://" with your messenger URL.
if(url.startsWith("intent:"))
{
Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse("https://m.me/***********"));
startActivity(i);
return true;
}
And, you are done. Phew!
答案2
得分: 0
你需要在清单文件中注册你的活动。
英文:
You need to register your activity in manifest file
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