失败[INSTALL_FAILED_CONFLICTING_PROVIDER]

Question

我已经在这里检查了这个问题的所有可能答案，但没有人帮助过我。我不知道该怎么做了。我已经在手机上卸载了应用程序，它仍在说我：

这是我的清单文件：

<?xml version="1.0" encoding="utf-8"?>

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

<application
    android:name="com.solaris.timster.app.AppController"
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:supportsRtl="true"
    android:theme="@style/AppTheme">

    <activity
        android:name="com.solaris.timster.activities.SplashActivity"
        android:screenOrientation="portrait"
        android:theme="@style/SplashTheme">
        <intent-filter>
            <action android:name="android.intent.action.MAIN"/>

            <category android:name="android.intent.category.LAUNCHER"/>
        </intent-filter>
    </activity>
    <activity
        android:name="com.solaris.timster.activities.WelcomeActivity"
        android:screenOrientation="portrait"/>
    <activity
        android:name="com.solaris.timster.activities.LogRegActivity"
        android:screenOrientation="portrait"/>
    <activity
        android:name="com.solaris.timster.activities.GuideStepper"
        android:screenOrientation="portrait"/>
    <activity
        android:name="com.solaris.timster.activities.HomeActivity"
        android:screenOrientation="portrait"/>

    <activity
        android:name="com.solaris.timster.activities.CreateTeamActivity"
        android:screenOrientation="portrait"/>

    <activity
        android:name="com.facebook.FacebookActivity"
        android:configChanges="keyboard|keyboardHidden|screenLayout|screenSize|orientation"
        android:label="@string/app_name"
        android:theme="@android:style/Theme.Translucent.NoTitleBar"/>

    <meta-data
        android:name="com.facebook.sdk.ApplicationId"
        android:value="@string/facebook_app_id"/>

    <!-- Firebase Notifications -->
    <service android:name="com.solaris.timster.gcm.MyFirebaseMessagingService">
        <intent-filter>
            <action android:name="com.google.firebase.MESSAGING_EVENT"/>
        </intent-filter>
    </service>

    <service android:name="com.solaris.timster.gcm.MyFirebaseInstanceIDService">
        <intent-filter>
            <action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
        </intent-filter>
    </service>
    <!-- ./Firebase Notifications -->
</application>

和我的build.gradle应用文件：

defaultConfig {
    applicationId "com.solaris.timster"
}