android - Google+ 中的 ActivityNotFoundException

Question

我的应用程序想在 Google Plus 上分享图片我已经阅读了关于 Google Plus API 显示我们可以使用 PlusShare.Builder 发布媒体文件.而且我还在 stackoverflow 中进行了搜索，但没有得到任何正确的答案。我试过这些代码是:

case R.id.Share:
         if (mPlusClient.isConnected()) {
         Intent shareIntent = new PlusShare.Builder(this,mPlusClient)
         .setType("image/*")
         .setText("Risk Score")
         .addStream(Uri.fromFile(new File(Path)))
         .getIntent();
         startActivityForResult(shareIntent, REQ_START_SHARE);
         }

        break;

和

  case R.id.Share:

Intent shareIntent = ShareCompat.IntentBuilder.from(PlusActivity.this)
   .setText("This site has lots of great information about Android! http://www.android.com")
.setType("image/*").addStream(Uri.fromFile(new File(Path)))
.getIntent().setPackage("com.google.android.apps.plus");             
 startActivityForResult(shareIntent, REQ_START_SHARE);
        break;

和

 case R.id.Share:

         Intent shareIntent = new PlusShare.Builder(this,mPlusClient)
         .setType("image/*")
         .setText("Risk Score")
         .addStream(Uri.fromFile(new File(Path)))
         .getIntent();
         startActivityForResult(shareIntent, REQ_START_SHARE);

        break;

每次我遇到同样的问题。

12-05 12:19:57.316: E/AndroidRuntime(4688): FATAL EXCEPTION: main
12-05 12:19:57.316: E/AndroidRuntime(4688): android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.SEND typ=image/* flg=0x80000 pkg=com.google.android.apps.plus (has extras) }
12-05 12:19:57.316: E/AndroidRuntime(4688):     at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1518)
12-05 12:19:57.316: E/AndroidRuntime(4688):     at android.app.Instrumentation.execStartActivity(Instrumentation.java:1390)
12-05 12:19:57.316: E/AndroidRuntime(4688):     at android.app.Activity.startActivityForResult(Activity.java:3204)
12-05 12:19:57.316: E/AndroidRuntime(4688):     at com.winit.android.riskfactor.PlusActivity.onClick(PlusActivity.java:133)
12-05 12:19:57.316: E/AndroidRuntime(4688):     at android.view.View.performClick(View.java:3517)
12-05 12:19:57.316: E/AndroidRuntime(4688):     at android.view.View$PerformClick.run(View.java:14155)
12-05 12:19:57.316: E/AndroidRuntime(4688):     at android.os.Handler.handleCallback(Handler.java:605)
12-05 12:19:57.316: E/AndroidRuntime(4688):     at android.os.Handler.dispatchMessage(Handler.java:92)
12-05 12:19:57.316: E/AndroidRuntime(4688):     at android.os.Looper.loop(Looper.java:154)
12-05 12:19:57.316: E/AndroidRuntime(4688):     at android.app.ActivityThread.main(ActivityThread.java:4624)
12-05 12:19:57.316: E/AndroidRuntime(4688):     at java.lang.reflect.Method.invokeNative(Native Method)
12-05 12:19:57.316: E/AndroidRuntime(4688):     at java.lang.reflect.Method.invoke(Method.java:511)
12-05 12:19:57.316: E/AndroidRuntime(4688):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:809)
12-05 12:19:57.316: E/AndroidRuntime(4688):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:576)
12-05 12:19:57.316: E/AndroidRuntime(4688):     at dalvik.system.NativeStart.main(Native Method)

我也读过这些问题

sending-json-data-to-google-plus

android-google-plush-intregation-in-my-android-app-gives-android-content-activit

sending-json-data-to-google-plus

failing-to-share-on-google-with-android

no-activity-found-to-handle-intent-causes-fc

Answer 1

Google+ 没有可供一般开发人员使用的独立写入 API - 通过应用程序发布到 Google+ 的唯一方法是打开 Google+ 应用程序(最好使用 PlusShare.Builder 返回的 Intent)因此，如果 Google plus 不存在，那么它将给出 ActivityNotFoundException。