title: session error while running project on android studio
body: <p>I have changed the package name, it's changed in manifest, classes and everywhere but still when i create it it gets the old one which is com.menny.android.anysoftkeyboard which should be thesherlabs.menny.android.anysoftkeyboard and gives the following error;</p>
  
  <p>please help</p>
  
  <pre><code>Waiting for device.
  Target device: Nexus_5_API_21_x86 [emulator-5554]
  Uploading file
  local path: C:\Users\shershah.rahim\Desktop\Sher Shah\AnySoftKeyboard-master\build\outputs\apk\AnySoftKeyboard-master-debug.apk
  remote path: /data/local/tmp/com.menny.android.anysoftkeyboard
  Installing com.menny.android.anysoftkeyboard
  DEVICE SHELL COMMAND: pm install -r "/data/local/tmp/com.menny.android.anysoftkeyboard"
  pkg: /data/local/tmp/com.menny.android.anysoftkeyboard
  Success
  
  
  Launching application: com.menny.android.anysoftkeyboard/thesherlabs.menny.android.anysoftkeyboard.Laun  cherSettingsActivity.
  DEVICE SHELL COMMAND: am start -n "com.menny.android.anysoftkeyboard/thesherlabs.menny.android.anysoftkeyboard.LauncherSettingsActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
  Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER]     cmp=com.menny.android.anysoftkeyboard/thesherlabs.menny.android.anysoftkeyboard.LauncherSettingsActivity }
  Error type 3
  Error: Activity class {com.menny.android.anysoftkeyboard/thesherlabs.menny.android.anysoftkeyboard.LauncherSettingsActivity} does not exist.
  </code></pre>