Android app with two different apks -

i facing strange problem on android app.when run app in emulator runs app when checked on installed app list on emulator, shows 2 apps same name "simplifimed" (my app name) installed.when clicked on other app icon runs app separately shows old version screens.i have tried uninstalling both apps , tried running app again same 2 apps installed.

previously app working fine upload google play store have change package name.so have changed package name com.example.simplifimed com.medical_ocr_app.simplifimed used android tools->rename application package eclipse

i have checked manifest , everywhere new package name added properly.also new application works fine without error in emulator.only problem installs 2 apps (different apk) can me this?

my andriod manifest file follows,

 <?xml version="1.0" encoding="utf-8"?>    <manifest xmlns:android="http://schemas.android.com/apk/res/android"    package="com.medical_ocr_appln.simplifimed"    android:versioncode="4"    android:versionname="1.4" >  <uses-sdk     android:minsdkversion="11"     android:targetsdkversion="21" />  <uses-feature android:name="android.hardware.camera" /> <uses-permission android:name="android.permission.write_external_storage" /> <uses-permission android:name="android.permission.internet" />    <!-- <uses-permission android:name="android.permission.get_accounts" /> --> <uses-permission android:name="android.permission.wake_lock" /> <!-- <uses-permission android:name="com.google.android.c2dm.permission.receive" /> -->  <!-- network state permissions detect internet status --> <uses-permission android:name="android.permission.access_wifi_state" /> <uses-permission android:name="android.permission.access_network_state" />  <!-- permission vibrate  <uses-permission android:name="android.permission.vibrate" /> <permission     android:name="com.example.simplifimed.permission.c2d_message"     android:protectionlevel="signature" /> <uses-permission android:name="com.example.simplifimed.permission.c2d_message" />   android:debuggable="false" -->  <application     android:allowbackup="true"     android:icon="@drawable/ic_launcher"     android:label="@string/app_name"     android:theme="@style/appcompattheme"     android:testonly="false"              >      <activity         android:name="com.medical_ocr_appln.simplifimed.dashboardactivity"         android:label="@string/app_name"         android:logo="@drawable/rx" >         <intent-filter>             <action android:name="android.intent.action.main" />              <category android:name="android.intent.category.launcher" />         </intent-filter>     </activity>         <!--  login activity dashboardactivity mainactivity medlistactivity -->     <activity         android:label="my schedule"          android:name="com.medical_ocr_appln.simplifimed.tabbar"></activity>       <!--  login activity dashboardactivity mainactivity medlistactivity -->     <activity         android:label="login account"          android:name="com.medical_ocr_appln.simplifimed.loginactivity"></activity>      <!--  register activity -->     <activity         android:label="register new account"          android:name="com.medical_ocr_appln.simplifimed.registeractivity"></activity>         <!--  edit contact activity -->     <activity         android:label="edit contact"          android:name="com.medical_ocr_appln.simplifimed.editcontact"></activity>       <!--  notifications activity -->     <activity         android:label="my notifications"          android:name="com.medical_ocr_appln.simplifimed.mynotiifcations"></activity>           <!--  photo intent activity -->     <activity         android:label="photointentactivity"          android:name="com.medical_ocr_appln.simplifimed.photointentactivity"></activity>          <!--  medconfirmation activity -->     <activity         android:label="medconfirmation"          android:name="com.medical_ocr_appln.simplifimed.medconfirmation"></activity>         <!--  save med db activity -->     <activity         android:label="save medicine"          android:name="com.medical_ocr_appln.simplifimed.savemedtodb"></activity>       <!--  firstlast activity -->     <activity         android:label="first last dose activity"          android:name="com.medical_ocr_appln.simplifimed.firstlastdose"></activity>        <!--  changepassword activity -->     <activity         android:label="change password activity"          android:name="com.medical_ocr_appln.simplifimed.changepassword"></activity>        <!--  password reset activity -->     <activity         android:label="password reset activity"          android:name="com.medical_ocr_appln.simplifimed.passwordreset"></activity>       <!--  newcontactactivity activity -->     <activity         android:label="add new contact"          android:name="com.medical_ocr_appln.simplifimed.newcontactactivity"></activity>       <!--  newcontactactivity activity -->     <activity         android:label="set notify reminder"          android:name="com.medical_ocr_appln.simplifimed.setnotifyreminder"></activity>       </application> 

thanks, sangram

i posting solution may one.. since not able solution problem carry out rename package once again following steps , worked me,

1. go , edit manifest , gen folder.
2. remove every old package name in manifest , in gen folder
3. put instead of old package name, new package name in every location inside manifest. might have classes (activities is) need direct package name references.
4. save manifest.
5. then right click package name inside project.
6. select "refactor".
7. select "rename".
8. type new package name.
9. select "update references".
10. press ok , you're done , watch out should done replace new name.
11. don't forget update layout xml files new package name. might have custom view. them.

thanks..