have you declared this activity in your androidmanifest.xml android
139888
Unable to show graphs in android
56495
Clicking on Notification is not starting intended activity?
12630
What is an Android PendingIntent?
156686
Does Android keep the .apk files? if so where?
151208
How to manage startActivityForResult on Android?
56335
Determine if Android app is being used for the first time
99367
What is 'Context' on Android?
95009
Call Activity method from adapter
25868
Does number of Activities matter in Android App?
137490
Adding a library/JAR to an Eclipse Android project
110636
Using Intent in an Android application to show another activity
83450
Diffinitive rules for using Android's getBaseContext, getApplicationContext or using an Activity's "this"
74172
Binary XML file line #2: Error inflating class android.widget.LinearLayout
133310
Why isn't there a getContentView() method for Activity?
104270
Google Play Services v13 error meta-data in AndroidManifest
78025
Android App doesn't notice when I've signed up to a site
60427
Android Development-XML and Java Files, Insert Random String into Activity