Question

我正在开发Android应用。在我的应用程序中，我添加了Viber共享功能。所以我在网上搜索了“如何在android中与viber共享内容”。然后我找到了Viber用于商业。因此，对于分享按钮，我按照此链接https://www.viber.com/en/viber-share-button。如您所见，它非常简单。它只是要求用网址重定向到浏览器。所以我打开一个带url的浏览器，在viber上分享如下。

   private void shareOnViberClick()
        {
            Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("viber://forward?text=textIWantToShare"));
            startActivity(browserIntent);
        }

但是当我点击分享按钮并调用该方法时，它会抛出以下错误

09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime: FATAL EXCEPTION: main
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime: android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=viber://forward?text=မန္ယူအသင္း၏ ပရိတ္သတ္ဟုထုတ္ေဖာ္ေျပာျပခဲ့သည့္ ေဒါ့မြန္လူငယ္ၾကယ္ပြင့္ }
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1632)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at android.app.Instrumentation.execStartActivity(Instrumentation.java:1424)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at android.app.Activity.startActivityForResult(Activity.java:3390)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at android.app.Activity.startActivityForResult(Activity.java:3351)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:842)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at android.app.Activity.startActivity(Activity.java:3587)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at android.app.Activity.startActivity(Activity.java:3555)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at tonightfootballreport.com.tfr.NewsDetailsActivity.shareOnViberClick(NewsDetailsActivity.java:364)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at tonightfootballreport.com.tfr.NewsDetailsActivity.access$200(NewsDetailsActivity.java:47)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at tonightfootballreport.com.tfr.NewsDetailsActivity$4.onClick(NewsDetailsActivity.java:134)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at android.view.View.performClick(View.java:4240)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at android.view.View$PerformClick.run(View.java:17721)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at android.os.Handler.handleCallback(Handler.java:730)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at android.os.Handler.dispatchMessage(Handler.java:92)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at android.os.Looper.loop(Looper.java:137)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at android.app.ActivityThread.main(ActivityThread.java:5103)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at java.lang.reflect.Method.invokeNative(Native Method)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at java.lang.reflect.Method.invoke(Method.java:525)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
09-07 05:33:02.357 11715-11715/tonightfootballreport.com.tfr E/AndroidRuntime:     at dalvik.system.NativeStart.main(Native Method)
09-07 05:33:02.637 11715-11830/tonightfootballreport.com.tfr D/dalvikvm: GC_FOR_ALLOC freed 601K, 8% free 9230K/10032K, paused 56ms, total 60ms
09-07 05:33:05.029 11715-11833/tonightfootballreport.com.tfr D/dalvikvm: GC_FOR_ALLOC freed 258K, 6% free 10866K/11548K, paused 8ms, total 8ms

为什么会抛出这个错误？我遵循的Viber共享API是否正确？

Answer 1

无法保证intent-filter符合您的要求的活动，因此startActivity()可能会失败，这应该在您的代码中处理。如果发生这种情况，则会抛出ActivityNotFoundException，因此只需将startActivity()与try/catch

包起来

Answer 2

If you prepend http:// may be problem solved.

Uri uri = Uri.parse("http://www.google.com");

Like in your case may be work around with viber url。

Uri.parse("http://viber:forward?text=textIWantToShare")

编辑1：

May be they are using this url scheme only for web we not be able to use it through our app.

So may be you can do this way.

boolean found = false;
Intent share = new Intent(android.content.Intent.ACTION_SEND);
        share.setType("text/plain");

        // gets the list of intents that can be loaded.
        List<ResolveInfo> resInfo = context.getPackageManager()
                .queryIntentActivities(share, 0);
        if (!resInfo.isEmpty()) {
            for (ResolveInfo info : resInfo) {
                if (info.activityInfo.packageName.toLowerCase(
                        Locale.getDefault()).contains("com.viber.voip")
                        || info.activityInfo.name.toLowerCase(
                                Locale.getDefault()).contains("com.viber.voip")) {
                    share.putExtra(Intent.EXTRA_TEXT, "Your text to share");
                    share.setPackage(info.activityInfo.packageName);
                    found = true;
                    context.startActivity(Intent.createChooser(share, "Select"));
                    break;
                }
            }
            if (!found) {

                displayToast(context, "Install viber android application");
                Uri marketUri = Uri.parse("market://details?id="
                        + "com.viber.voip");
                Intent marketIntent = new Intent(Intent.ACTION_VIEW, marketUri);
                context.startActivity(marketIntent);
            }

        }

And also whatever Marcin sir have suggested in his answer。

Answer 3

这意味着设备无意启动当前指定的意图。所以，请检查条件（smsIntent.resolveActivity（mPackageManager）！= null），以便我们可以向用户显示任何消息

尝试使用

Intent i = new Intent(Intent.ACTION_SEND);
i.setPackage("com.viber.voip");
i.setType("text/plain");
i.putExtra(Intent.EXTRA_TEXT, "Message body");

Viber共享按钮在Android中引发异常

3 个答案: