My Google Map V2 Test Apps Crashes

i am newcomer on stackoverflow and i have google map test project that use from here and i do just like tutorial but apps crashes. i done every single steps in tutorial and get an

Solution 1:

Change

publicclassMainActivityextendsFragmentActivity {

to

publicclassMainActivityextendsActivity {

Change this

googleMap =   ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).getMap();

to

googleMap =   ((MapFragment)getFragmentManager().findFragmentById(R.id.map)).getMap();

You also need the below in application tag in manifest

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

which is a requirement of google play services rev 13

Edit:

Move

 <meta-data
        android:name="com.google.android.maps.v2.API_KEY"
        android:value="AIzaSyBYju6h2BWvZOaSDQpe5f9tv6fJsZy6cY8" />

inside application tag in manifest

Solution 2:

Try with this.

Your MainActivity

privatevoidinitilizeMap() {
    if (googleMap == null) {
        googleMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).getMap();
        // Valida si el mapa no se creo correctamenteif (googleMap == null) {
            Toast.makeText(getApplicationContext(), "Sorry! el mapa no pudo ser cargado", Toast.LENGTH_SHORT)
                    .show();
        }
    }
}

In your layout this

<?xml version="1.0" encoding="utf-8"?><RelativeLayoutxmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="fill_parent"android:layout_height="fill_parent" ><fragmentandroid:id="@+id/map"android:layout_width="match_parent"android:layout_height="match_parent"class="com.google.android.gms.maps.SupportMapFragment" />

In the manifest, i used this lines in MAC, because in Windows works correctly works without them

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

Solution 3:

I had a similar problemt. For me adding:

import com.google.android.gms.maps.SupportMapFragment;

And changing the xml to

    <fragment
    android:name="com.google.android.gms.maps.SupportMapFragment"
    android:id="@+id/map"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_below="@+id/header"  />

resolved the problem. I hope you resolve it too!