安卓4.X系统 增加蓝牙接收文件类型

<activity android:name=".opp.BluetoothOppLauncherActivity"
            android:process="@string/process"
            android:theme="@android:style/Theme.Holo.Dialog" android:label="@string/bt_share_picker_label">
            <intent-filter>
                <action android:name="android.intent.action.SEND" />
                <category android:name="android.intent.category.DEFAULT" />
                <data android:mimeType="image/*" />
                <data android:mimeType="video/*" />
                <data android:mimeType="audio/*" />
                <data android:mimeType="text/x-vcard" />
                <data android:mimeType="text/plain" />
                <data android:mimeType="text/html" />
                <data android:mimeType="application/zip" />
                <data android:mimeType="application/vnd.ms-excel" />
                <data android:mimeType="application/msword" />
                <data android:mimeType="application/vnd.ms-powerpoint" />
                <data android:mimeType="application/pdf" />
                <data android:mimeType="application/vnd.android.package-archive" />在过滤器这里增加文件类型.
            </intent-filter>
            <intent-filter>
                <action android:name="android.intent.action.SEND_MULTIPLE" />
                <category android:name="android.intent.category.DEFAULT" />
                <data android:mimeType="image/*" />
                <data android:mimeType="video/*" />
                <data android:mimeType="x-mixmedia/*" />
                <data android:mimeType="text/x-vcard" />
            </intent-filter>
            <intent-filter>
                <action android:name="android.btopp.intent.action.OPEN" />
                <category android:name="android.intent.category.DEFAULT" />
                <data android:mimeType="vnd.android.cursor.item/vnd.android.btopp" />
            </intent-filter>
        </activity>

/**
     * The MIME type(s) of we could accept from other device.
     * This is in essence a "white list" of acceptable types.
     * Today, restricted to images, audio, video and certain text types.
     */
    public static final String[] ACCEPTABLE_SHARE_INBOUND_TYPES = new String[] {
        "image/*",
        "video/*",
        "audio/*",
        "text/x-vcard",
        "text/plain",
        "text/html",
        "application/zip",
        "application/vnd.ms-excel",
        "application/msword",
        "application/vnd.ms-powerpoint",
        "application/pdf",
        "application/vnd.android.package-archive",//在代码中增加对些文件类型支持的判断.
    };