YetAnotherCallBlocker/app/src/main/AndroidManifest.xml

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

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission android:name="android.permission.READ_CALL_LOG" />
    <uses-permission android:name="android.permission.CALL_PHONE" />
    <uses-permission android:name="android.permission.ANSWER_PHONE_CALLS" />
    <uses-permission android:name="android.permission.READ_CONTACTS" />

    <!-- may be needed for call blocking on Android 9, also requires to be installed as a system app -->
    <uses-permission android:name="android.permission.MODIFY_PHONE_STATE"
        tools:ignore="ProtectedPermissions" />

    <application
        android:name=".App"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme"
        tools:ignore="GoogleAppIndexingWarning">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".SettingsActivity"
            android:label="@string/title_settings_activity">
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value=".MainActivity" />
        </activity>
        <activity
            android:name=".DebugActivity"
            android:label="@string/debug_activity_label" />
        <activity
            android:name=".ReviewsActivity"
            android:label="@string/title_activity_reviews"
            android:theme="@style/AppTheme.NoActionBar" />

        <activity
            android:name=".InfoDialogActivity"
            android:autoRemoveFromRecents="true"
            android:excludeFromRecents="true"
            android:noHistory="true"
            android:theme="@style/DialogBackgroundTheme" />

        <receiver
            android:name=".CallReceiver"
            android:enabled="true"
            android:exported="true">
            <intent-filter>
                <action android:name="android.intent.action.PHONE_STATE" />
            </intent-filter>
        </receiver>

        <service android:name=".work.TaskService" />
    </application>

</manifest>