I'm trying to open GoogleMaps in the user's current position, I've already researched a lot and still can not make it work in my project. I'm using Fragments to manage the layout. In the current project the map already opens without problems, however, not as quoted above. I'll put the codes here, if anyone can help I'll be grateful!
My MainActivity
public class MainActivity1 extends AppCompatActivity {
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main1);
//Add os ícones na Tab
TabLayout tabLayout = (TabLayout) findViewById(R.id.tabLayout);
tabLayout.addTab(tabLayout.newTab().setIcon(R.drawable.ic_place_selector));
tabLayout.addTab(tabLayout.newTab().setIcon(R.drawable.ic_favorite_selector));
tabLayout.addTab(tabLayout.newTab().setIcon(R.drawable.ic_place_selector));
tabLayout.addTab(tabLayout.newTab().setIcon(R.drawable.ic_favorite_selector));
tabLayout.addTab(tabLayout.newTab().setIcon(R.drawable.ic_place_selector));
tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
// Configura o ViewPager
final CustomViewPager viewPager = (CustomViewPager) findViewById(R.id.view_pager);
if (viewPager != null) {
viewPager.setPagingEnabled(false); //Desativa a mudança de tela deslizando o dedo
}
final PagerAdapter adapter = new PagerAdapter
(getSupportFragmentManager(), this);
viewPager.setAdapter(adapter);
viewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));
tabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
@Override
public void onTabSelected(TabLayout.Tab tab) {
viewPager.setCurrentItem(tab.getPosition());
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {
}
@Override
public void onTabReselected(TabLayout.Tab tab) {
}
});
}
}
MapActivity Class
public class MapaActivity extends MainActivity1 {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_mapa);
if (savedInstanceState == null) {
//Adiciona o fragment no layout da activity
MapaFragment mapaFragment = new MapaFragment();
mapaFragment.setArguments(getIntent().getExtras());
getSupportFragmentManager().beginTransaction().replace(R.id.fragLayout,
mapaFragment).commit();
}
}
}
3.Layout of class MapActivity
<LinearLayout
xmlns:map="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
map:cameraZoom="13"
map:mapType="normal">
<FrameLayout
android:id="@+id/fragLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:layout="@layout/fragment_mapa"
></FrameLayout>
</LinearLayout>
4.Class MapFragment
public class MapaFragment extends Fragment implements OnMapReadyCallback {
//Objeto que controla o Google Maps
private GoogleMap map;
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_mapa,container,false);
//Recupera o fragment que está no layout
//Utiliza o GetChildFragmentManager() pois é um fragmento dentro de
outro
SupportMapFragment mapFragment = (SupportMapFragment)
getChildFragmentManager().findFragmentById(R.id.mapFragment);
//Inicia o Google Maps dentro do fragment
mapFragment.getMapAsync(this);
return view;
}
@Override
public void onMapReady(GoogleMap map) {
//O método onMapReady(map) é chamado quando a inicialização do mapa estiver OK.
this.map = map;
//Tipo de Mapa;
map.setMapType(GoogleMap.MAP_TYPE_NORMAL);
CameraUpdate update = CameraUpdateFactory.zoomTo(10);
}
}
5.Layout class MapFragment
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.ruan.goapp.Fragments.MapaFragment">
<fragment android:id="@+id/mapFragment"
class="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
</FrameLayout>
6.I am using a lower tab
public class CustomViewPager extends ViewPager {
private boolean enabled;
public CustomViewPager(Context context, AttributeSet attrs) {
super(context, attrs);
this.enabled = true;
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (enabled)
return super.onTouchEvent(event);
else
return false;
}
@Override
public boolean onInterceptTouchEvent(MotionEvent event) {
return enabled && super.onInterceptTouchEvent(event);
}
public void setPagingEnabled(boolean enabled) {
this.enabled = enabled;
}
public boolean isPagingEnabled() {
return enabled;
}
}
7.Layout custom_tab
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="?attr/selectableItemBackground"
android:gravity="center"
android:orientation="vertical"
android:paddingBottom="10dp"
android:paddingTop="12dp">
<ImageView
android:id="@+id/icon"
android:layout_width="24dp"
android:layout_height="24dp"
android:scaleType="centerInside" />
<TextView
android:id="@+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ellipsize="end"
android:maxLines="1"
android:textAllCaps="false"
android:textColor="@color/white"
android:textSize="12sp"
tools:text="Recents" />
</LinearLayout>
8.No PagerAdapter is the logic for swapping screens
public class PagerAdapter extends FragmentStatePagerAdapter {
private Context context;
private String[] abas = new String[]{"MAPA", "F1", "F2","F3", "F4"};
public PagerAdapter(FragmentManager fm, Context c) {
super(fm);
this.context= c;
}
@Override
public Fragment getItem(int position) {
Fragment fragment = null;
switch (position) {
case 0:
fragment = new MapaFragment();
break;
case 1:
fragment = new Fragment1();
break;
case 2:
fragment = new Fragment2();
break;
case 3:
fragment = new Fragment3();
break;
case 4:
fragment = new Fragment4();
break;
}
return fragment;
}
@Override
public int getCount() {
return abas.length;
}
}
9.My AndroidManifest
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.ruan.goapp">
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<uses-permission android:name="android.permission.INTERNET" />/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="@string/API_KEY" />
<activity android:name=".Activity.MainActivity1">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".Activity.MapaActivity"></activity>
</application>
</manifest>
