Caused by: android.content.ActivityNotFoundException: Unable to find explicit activity class {com.droidplugin.test.main/com.droidplugin.plus.MainActivity}; have you declared this activity in your AndroidManifest.xml?
09-23 09:55:21.203 30651-30651/com.droidplugin.test.main E/AndroidRuntime: at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1628)
09-23 09:55:21.203 30651-30651/com.droidplugin.test.main E/AndroidRuntime: at android.app.Instrumentation.execStartActivity(Instrumentation.java:1424)
09-23 09:55:21.203 30651-30651/com.droidplugin.test.main E/AndroidRuntime: at android.app.Activity.startActivityForResult(Activity.java:3424)
09-23 09:55:21.203 30651-30651/com.droidplugin.test.main E/AndroidRuntime: at android.app.Activity.startActivityForResult(Activity.java:3385)
09-23 09:55:21.203 30651-30651/com.droidplugin.test.main E/AndroidRuntime: at com.droidplugin.test.main.MainActivity.goPlus(MainActivity.java:53)
Caused by: android.content.ActivityNotFoundException: Unable to find explicit activity class {com.droidplugin.test.main/com.droidplugin.plus.MainActivity}; have you declared this activity in your AndroidManifest.xml? 09-23 09:55:21.203 30651-30651/com.droidplugin.test.main E/AndroidRuntime: at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1628) 09-23 09:55:21.203 30651-30651/com.droidplugin.test.main E/AndroidRuntime: at android.app.Instrumentation.execStartActivity(Instrumentation.java:1424) 09-23 09:55:21.203 30651-30651/com.droidplugin.test.main E/AndroidRuntime: at android.app.Activity.startActivityForResult(Activity.java:3424) 09-23 09:55:21.203 30651-30651/com.droidplugin.test.main E/AndroidRuntime: at android.app.Activity.startActivityForResult(Activity.java:3385) 09-23 09:55:21.203 30651-30651/com.droidplugin.test.main E/AndroidRuntime: at com.droidplugin.test.main.MainActivity.goPlus(MainActivity.java:53)