title: SecurityException: Permission Denial: starting Intent
body: <p>I have published app which main task is forwarding intents to other apps. Some users started getting strange error when sending anything to google+ app:</p>
  
  <pre><code> java.lang.SecurityException: Permission Denial: starting Intent { act=android.intent.action.SEND typ=image/jpeg flg=0x3000000 cmp=com.google.android.apps.plus/.phone.PostActivity (has extras) } from ProcessRecord{409b7828 14815:com.andmadesoft.share/10128} (pid=14815, uid=10128) requires null
  at android.os.Parcel.readException(Parcel.java:1322)
  at android.os.Parcel.readException(Parcel.java:1276)
  at android.app.ActivityManagerProxy.startActivity(ActivityManagerNative.java:1351)
  at android.app.Instrumentation.execStartActivity(Instrumentation.java:1374)
  at android.app.Activity.startActivityForResult(Activity.java:2833)
  at android.app.Activity.startActivity(Activity.java:2959)
  at com.andmadesoft.share.intents.iri.OrdinaryIntentInfo.sendIntent(OrdinaryIntentInfo.java:42)
  at com.andmadesoft.share.ShareIntentResolver.resolveIntent(ShareIntentResolver.java:132)
  at com.andmadesoft.share.ShareIntentResolver.sendchecked(ShareIntentResolver.java:105)
  at com.andmadesoft.share.ShareIntentResolver.access$3(ShareIntentResolver.java:99)
  at com.andmadesoft.share.ShareIntentResolver$4.onClick(ShareIntentResolver.java:86)
  at android.view.View.performClick(View.java:2538)
  at android.view.View$PerformClick.run(View.java:9152)
  at android.os.Handler.handleCallback(Handler.java:587)
  at android.os.Handler.dispatchMessage(Handler.java:92)
  at android.os.Looper.loop(Looper.java:130)
  at android.app.ActivityThread.main(ActivityThread.java:3691)
  at java.lang.reflect.Method.invokeNative(Native Method)
  at java.lang.reflect.Method.invoke(Method.java:507)
  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:907)
  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:665)
  at dalvik.system.NativeStart.main(Native Method)
  </code></pre>
  
  <p>I can not reproduce the error on any of my test phones. Hope anyone can help me with this error.</p>
  
  <p>Sending code part at ShareIntentResolver activity:</p>
  
  <pre><code>...
  Context cont;
  
  protected void onCreate(Bundle savedInstanceState, CharSequence title, Intent target, ArrayList&lt;Intent&gt; extraIntents) {
          super.onCreate(savedInstanceState);
          cont = this;
  ...
  
  private void resolveIntent(IntentInfo ii){
          ii.sendIntent(cont);  // error is got here
  }
  </code></pre>
  
  <p>IntentInfo class:</p>
  
  <pre><code>public void sendIntent(Context context) {
          context.startActivity(intent); //intent is just any intent that I am forwarding
  }
  </code></pre>