AndroidManifest.xml

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

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.VIBRATE" />

    <!-- To auto-complete the email text field in the login form with the user's emails -->
    <uses-permission android:name="android.permission.GET_ACCOUNTS" />
    <uses-permission android:name="android.permission.READ_PROFILE" />
    <uses-permission android:name="android.permission.READ_CONTACTS" />

    <application
        android:name="android.support.multidex.MultiDexApplication"
        android:allowBackup="true"
        android:icon="@drawable/icon"
        android:label="Current Slate"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/Theme.AppCompat.NoActionBar">
        <activity
            android:name=".Splash"
            android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name=".LoginActivity" />
        <activity android:name=".SignUp" />
        <activity android:name=".ResetPassword" />
        <activity
            android:name=".MemberPickerActivity"
            android:label="New Project" />
        <activity
            android:name=".DatePickerActivity"
            android:label="New Project"/>
        <activity
            android:name=".Navigate"
            android:label="User Profile" />
        <activity
            android:name=".NewProject"
            android:label="New Project"/>
        <activity
            android:name=".Display"
            android:label="Project Information"
            android:theme="@style/Theme.AppCompat.NoActionBar" />
        <activity
            android:name=".AddNewTask"
            android:label="Add New Task"
            android:theme="@style/Theme.AppCompat.NoActionBar" />
        <activity
            android:name=".TaskList"
            android:label="Task List"
            android:theme="@style/Theme.AppCompat.NoActionBar" />
        <activity
            android:name=".Group_Discussion"
            android:label="Group Discussion"
            android:theme="@style/Theme.AppCompat.NoActionBar" />
        <activity android:name=".ViewTask"></activity>
    </application>

</manifest>