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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。
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
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。 –
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