AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="io.kam.collage"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="14"
        android:targetSdkVersion="18" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> 
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.GET_TASKS"/>

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" 
        android:launchMode="singleTask" >
        <activity 
            android:name="CollageActivity"
            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="CameraActivity"></activity>
        <activity 
            android:name="ChooseLayoutActivity"
            android:screenOrientation="portrait">
        </activity>
        <activity android:name="PhotoPickerActivity"></activity>
    </application>

</manifest>