在特定设备上运行时的白屏|可能的原因？

Question

我正在测试我的应用程序，它在Nexus 5上工作正常，但是当在三星galaxy s3（API 18）上试用app（调试apk）时它只显示黑屏！ 这可能是由于Application类中的任何错误造成的吗？

以下是Application类的代码：

AppController.class

    public class AppController extends Application
{
    public static final String TAG = AppController.class.getSimpleName();

    private RequestQueue mRequestQueue;
    private ImageLoader mImageLoader;



    private static AppController mInstance;

    @Override
    public void onCreate() {
        super.onCreate();

        mInstance = this;
        //ACRA.init(this);
        //ACRA.getErrorReporter().setReportSender(new CrashSender());
        Fabric fabric = new Fabric.Builder(this).debuggable(true).kits(new Crashlytics()).build();
        Fabric.with(fabric);


    }

    public static synchronized AppController getInstance() {
        return mInstance;
    }

    public RequestQueue getRequestQueue() {
        if (mRequestQueue == null) {
            mRequestQueue = Volley.newRequestQueue(getApplicationContext());
        }

        return mRequestQueue;
    }

    public ImageLoader getImageLoader() {
        getRequestQueue();
        if (mImageLoader == null) {
            mImageLoader = new ImageLoader(this.mRequestQueue,
                    new LruBitmapCache());
        }
        return this.mImageLoader;
    }

    public <T> void addToRequestQueue(Request<T> req, String tag) {
        // set the default tag if tag is empty
        req.setTag(TextUtils.isEmpty(tag) ? TAG : tag);
        getRequestQueue().add(req);
    }

    public <T> void addToRequestQueue(Request<T> req) {
        req.setTag(TAG);
        getRequestQueue().add(req);
    }

    public void cancelPendingRequests(Object tag) {
        if (mRequestQueue != null) {
            mRequestQueue.cancelAll(tag);
        }
    }
}

此处还有清单文件：

的AndroidManifest.xml

    <?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.mobloo.eduknow">

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission android:name="android.permission.READ_SMS" />
    <uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />

    <application
        android:name=".AppController"
        android:allowBackup="true"
        android:icon="@drawable/logo"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <receiver
            android:name="com.google.android.gms.gcm.GcmReceiver"
            android:exported="true"
            android:permission="com.google.android.c2dm.permission.SEND">
            <intent-filter>
                <action android:name="com.google.android.c2dm.intent.RECEIVE" />

                <category android:name="com.mobloo.eduknow" />
            </intent-filter>
        </receiver>

        <service
            android:name=".MyGcmListenerService"
            android:exported="false">
            <intent-filter>
                <action android:name="com.google.android.c2dm.intent.RECEIVE" />
            </intent-filter>
        </service>
        <service
            android:name=".MyInstanceIDListenerService"
            android:exported="false">
            <intent-filter>
                <action android:name="com.google.android.gms.iid.InstanceID" />
            </intent-filter>
        </service>
        <service
            android:name=".RegistrationIntentService"
            android:exported="false" />

        <activity android:name=".MainActivity" />
        <activity android:name=".Splash">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name=".OTP_Check" />
        <activity android:name=".FeedActivity" />
        <activity
            android:name=".VideoPlayer"
            android:theme="@style/FullO" />
        <activity android:name=".WebViewFee" />
        <activity android:name=".ImageLoadFullX" />
        <activity android:name=".YouTubePlayer"></activity>
        <meta-data
            android:name="io.fabric.ApiKey"
            android:value="XXXXXXXXX" />
    </application>

</manifest>

我错过了什么吗？让我知道，谢谢！