AndroidManifest.xml

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

     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"></uses-permission>
    
    <uses-sdk
        android:minSdkVersion="14"
        android:targetSdkVersion="21" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/th_topple5"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.binwang.qanda.ui.MainActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:theme="@style/TitlebarStyle" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="com.binwang.qanda.ui.OrderActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:theme="@style/TitlebarStyle" 
            >
        </activity>
        <activity
            android:name="com.binwang.qanda.ui.CollectActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:theme="@style/TitlebarStyle"
            >
        </activity>
        <activity
            android:name="com.binwang.qanda.ui.ExamActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:theme="@style/TitlebarStyle"
            >
        </activity>
        <activity
            android:name="com.binwang.qanda.ui.ResultActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:theme="@style/NoBiaoti"
            >
        </activity>
        <activity
            android:name="com.binwang.qanda.ui.ExamErrorActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:theme="@style/TitlebarStyle"
            >
        </activity>
        <activity
            android:name="com.binwang.qanda.ui.ErrorActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:theme="@style/TitlebarStyle"
            >
        </activity>
        <activity
            android:name="com.binwang.qanda.ui.HisResultActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:theme="@style/TitlebarStyle"
            >
        </activity>
        <!-- android:screenOrientation="portrait"
            android:theme="@style/AppTheme"  -->
    </application>

</manifest>