2017-01-09 45 views
1

我试图从通知中收到的URL打开特定帖子上的FB应用程序。Android - 没有找到活动处理打开FB本机应用程序时的意图

它在大多数设备上都能很好地工作,但主要在Samsung S7上崩溃。 我简单的代码:

String url = "fb://post/<post_id>"; 
Uri target = Uri.parse(url); 
notifIntent = new Intent(Intent.ACTION_VIEW, target); 
startActivity(notifIntent); 

我检查存在之前FB设备上:

PackageManager packageManager = context.getPackageManager(); 
try { 
    int versionCode = packageManager.getPackageInfo("com.facebook.katana", 0).versionCode; 
    return "fb://post/" + fb_url; 
} catch (PackageManager.NameNotFoundException e) { 
    return "https://www.facebook.com/" + fb_url; //normal web mUrl 
} 

错误日志:

Fatal Exception: java.lang.RuntimeException: Unable to start activity ComponentInfo{snip.snipnotifier/snip.snipnotifier.LoadingActivity}: android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=fb://post/<post_id> } 
     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3149) 
     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3248) 
     at android.app.ActivityThread.access$1000(ActivityThread.java:197) 
     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1681) 
     at android.os.Handler.dispatchMessage(Handler.java:102) 
     at android.os.Looper.loop(Looper.java:145) 
     at android.app.ActivityThread.main(ActivityThread.java:6872) 
     at java.lang.reflect.Method.invoke(Method.java) 
     at java.lang.reflect.Method.invoke(Method.java:372) 
     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404) 
     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199) 
Caused by android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=fb://post/251996958535784_295668917501921 } 
     at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1817) 
     at android.app.Instrumentation.execStartActivity(Instrumentation.java:1515) 
     at android.app.Activity.startActivityForResult(Activity.java:4076) 
     at android.support.v4.app.BaseFragmentActivityJB.startActivityForResult(BaseFragmentActivityJB.java:48) 
     at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:75) 
     at android.app.Activity.startActivityForResult(Activity.java:4023) 
     at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:856) 
     at android.app.Activity.startActivity(Activity.java:4347) 
     at android.app.Activity.startActivity(Activity.java:4315) 
     at snip.snipnotifier.LoadingActivity.onCreate(LoadingActivity.java:29) 
     at android.app.Activity.performCreate(Activity.java:6550) 
     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1120) 
     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3102) 
     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3248) 
     at android.app.ActivityThread.access$1000(ActivityThread.java:197) 
     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1681) 
     at android.os.Handler.dispatchMessage(Handler.java:102) 
     at android.os.Looper.loop(Looper.java:145) 
     at android.app.ActivityThread.main(ActivityThread.java:6872) 
     at java.lang.reflect.Method.invoke(Method.java) 
     at java.lang.reflect.Method.invoke(Method.java:372) 
     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404) 
     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199) 

会感谢你的帮助。

回答

5

由于在三星S7中没有任何活动来处理您的意图,所以您先通过它检查它。

if (sendIntent.resolveActivity(getPackageManager()) != null) { 
    startActivity(sendIntent); 
} 

希望这个help.happy编码。

+0

谢谢。你的意思是没有活动来处理我的意图?没有安装FB应用程序? – Rani

+0

是的,没有安装FB应用程序,所以在上面的代码中,它会检查是否有人来处理你的意图,然后只有意图会触发。 –

+0

我认为问题出在检查FB应用程序是否存在的代码中......谢谢! – Rani

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