AndroidManifest.xml

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

    <uses-permission android:name="android.permission.CALL_PHONE" />
    <uses-permission android:name="android.permission.READ_CONTACTS" />

    <application
        android:label="@string/app_name"
        android:theme="@style/Theme.AppCompat.Light.DarkActionBar">
        <activity
            android:name=".ViewInfoActivity"
            android:showOnLockScreen="true">
            <intent-filter>
                <action android:name="android.telephony.action.EMERGENCY_ASSISTANCE" />
                <category android:name="android.intent.category.DEFAULT" />
            </intent-filter>
        </activity>

        <activity android:name=".EditInfoActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
            <intent-filter>
                <action android:name="com.android.emergency.EDIT_EMERGENGY_INFO" />
                <category android:name="android.intent.category.DEFAULT" />
            </intent-filter>
        </activity>
    </application>

</manifest>