PDM2 20201215

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".MainActivity">

    <Spinner
        android:id="@+id/idSpnMapType"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_constraintTop_toTopOf="parent"></Spinner>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
        <EditText
            android:id="@+id/idEtLat"
            android:layout_weight="1"
            android:inputType="numberDecimal|numberSigned"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />
        <EditText
            android:id="@+id/idEtLong"
            android:layout_weight="1"
            android:inputType="numberDecimal|numberSigned"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />
        <Button
            android:id="@+id/idBtnGo"
            android:text="Go!"
            android:layout_weight="1"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />
    </LinearLayout>

    <include
        layout="@layout/googlemap_ll"></include>

</LinearLayout>

//

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <fragment
        android:id="@+id/idGMapFragment"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        class="com.google.android.gms.maps.MapFragment"/>

</LinearLayout>

//

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

    <!-- -->
    <uses-permission
        android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>

    <!-- device online? offline? -->
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>

    <!-- openGL -->
    <uses-feature
        android:glEsVersion="0x00020000"
        android:required="true"/>

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/Theme.MapsLocations">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <meta-data
            android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />

        <!-- classic -->
        <meta-data
            android:name="com.google.android.maps.v2.API_KEY"
            android:value="???????"/>

        <!-- modern, editing local.properties -->
        <meta-data
            android:name="com.google.android.geo.API_KEY"
            android:value="${mapsApiKey}" />
    </application>

</manifest>