implement two project in one (Android)

i have two two different projects: 1st Wallpaper App and 2nd: Crop Wallpaper.

i am trying to combine both into one so i use 2nd: Crop Wallpaper function in 1st: Wallpaper App.

so i added src andd res from 2nd Crop Wallpaper to 1st: Wallpaper App successfully but i am having problem with manifest.xml i am not understanding how do i combine manifest.xml

please help me to combine these two different manivest.xml

1st Wallpaper App manifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://ift.tt/nIICcg"
    package="info.androidhive.awesomewallpapers"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="19" />

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.SET_WALLPAPER" />

    <application
        android:name="info.androidhive.awesomewallpapers.app.AppController"
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/FreeWallTheme" >
        <activity
            android:name="info.androidhive.awesomewallpapers.SplashActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="info.androidhive.awesomewallpapers.MainActivity"
            android:screenOrientation="portrait" >
        </activity>
        <activity
            android:name="info.androidhive.awesomewallpapers.FullScreenViewActivity"
            android:screenOrientation="portrait" >
        </activity>
        <activity
            android:name="info.androidhive.awesomewallpapers.SettingsActivity"
            android:label="@string/action_settings"
            android:screenOrientation="portrait" >
        </activity>
    </application>

</manifest>

2nd: Crop Wallpaper manifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://ift.tt/nIICcg"
      package="jp.juggler.CropWallpaper"
      android:versionCode="34"
      android:versionName="1.34">

    <uses-sdk
        android:minSdkVersion="7" 
        android:targetSdkVersion="14"
    />

    <supports-screens
        android:largeScreens="true"
        android:normalScreens="true"
        android:smallScreens="true"
        android:anyDensity="true"
    />

    <uses-permission android:name="android.permission.SET_WALLPAPER"/>
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.WRITE_SETTINGS"/>

    <application
        android:icon="@drawable/icon" 
        android:label="@string/app_name"
        android:name="jp.juggler.CropWallpaper.MyApp"
    >

        <activity
            android:name=".FolderListScreen"
            android:label="@string/app_name"
            android:configChanges="orientation|keyboard|keyboardHidden|screenLayout|fontScale|screenSize"
        >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
            <intent-filter>
                <action android:name="android.intent.action.GET_CONTENT" />
                <action android:name="android.intent.action.PICK" />
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.OPENABLE" />
                <data android:mimeType="image/*" />
            </intent-filter>
        </activity>

        <activity
            android:name=".ImageListScreen"
            android:label="@string/app_name"
            android:configChanges="orientation|keyboard|keyboardHidden|screenLayout|fontScale|screenSize"
        >
        </activity>

        <activity
            android:name=".MyPrefScreen"
            android:label="@string/app_name"
            android:configChanges="orientation|keyboard|keyboardHidden|screenLayout|fontScale"
        >
        </activity>

        <!-- CropWallpaper だけは縦横が変わったときにインスタンスを再構築させる  -->
        <activity android:name=".CropWallpaper"
                  android:label="@string/app_name"
                  android:process=":CropWallpaper"
                  android:configChanges="keyboard|keyboardHidden|fontScale"
        >
            <intent-filter>
                <action android:name="android.intent.action.SEND" />
                <action android:name="android.intent.action.VIEW" />
                <category android:name="android.intent.category.DEFAULT" />
                <data android:mimeType="image/*" />
            </intent-filter>
        </activity>

    </application>

</manifest> 

Note: i want to add 2nd Crop Wallpaper manifest.xml in 1st: Wallpaper App manifest.xml

i want to get two different apk from one installetion