Pawan's-Android: 2015

Main Activity:

package com.example.mymap;

import java.util.ArrayList;
import java.util.HashMap;

import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.SimpleAdapter;

public class MainActivity extends FragmentActivity {

ArrayList<HashMap<String, String>> dataList = new ArrayList<HashMap<String,String>>();
ListView list;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
list=(ListView)findViewById(R.id.listView1);

HashMap<String, String> map=new HashMap<String, String>();
map.put("cityName", "XYZ");
map.put("lat", "17.363848900000000000");
map.put("longi", "78.534850699999990000");
dataList.add(map);

HashMap<String, String> map1=new HashMap<String, String>();
map1.put("cityName", "YXZ");
map1.put("lat", "17.374445000000000000");
map1.put("longi", "78.505896000000000000");
dataList.add(map1);

HashMap<String, String> map2=new HashMap<String, String>();
map2.put("cityName", "ZXY");
map2.put("lat", "17.382042000000000000");
map2.put("longi", "78.481727299999990000");
dataList.add(map2);

ListAdapter adapter = new SimpleAdapter(
MainActivity.this, dataList,
R.layout.mycustom_layout, new String[] { "cityName", "lat",
"longi" }, new int[] { R.id.name,
R.id.email, R.id.mobile });

list.setAdapter(adapter);

list.setOnItemClickListener(new OnItemClickListener() {

@Override
public void onItemClick(AdapterView<?> parent, View view,
final int position, long id) {
HashMap<String, String> map2= dataList.get(position);
String city=map2.get("cityName");
String lat=map2.get("lat");
String longo=map2.get("longi");
// Starting single contact activity
Intent in = new Intent(getApplicationContext(), SingleContactActivity.class);
in.putExtra("cityName", city);
in.putExtra("lat", lat);
in.putExtra("longi", longo);
startActivity(in);
}
});
}

}

SingleContactActivity:

package com.example.mymap;

import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Spinner;
import android.widget.Toast;

import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GooglePlayServicesUtil;
import com.google.android.gms.maps.CameraUpdate;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.GoogleMap.OnInfoWindowClickListener;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;

public class SingleContactActivity extends FragmentActivity{

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_map);

// getting intent data
Intent in = getIntent();

// Get JSON values from previous intent
String name = in.getStringExtra("cityName");

// Receiving latitude from MainActivity screen
double latitude = getIntent().getDoubleExtra("lat", 0);

// Receiving longitude from MainActivity screen
double longitude = getIntent().getDoubleExtra("longi", 0);

LatLng position = new LatLng(latitude, longitude);

// Instantiating MarkerOptions class

// Getting Reference to SupportMapFragment of activity_map.xml
SupportMapFragment fm = (SupportMapFragment)getSupportFragmentManager().findFragmentById(R.id.map);

// Getting reference to google map
GoogleMap googleMap = fm.getMap();
MarkerOptions options = new MarkerOptions();

// Setting position for the MarkerOptions
options.position(position);

// Setting title for the MarkerOptions
options.title(name);

// Setting snippet for the MarkerOptions
options.snippet("Latitude:"+latitude+",Longitude:"+longitude);
// Adding Marker on the Google Map
googleMap.addMarker(options);

// Creating CameraUpdate object for position
CameraUpdate updatePosition = CameraUpdateFactory.newLatLng(position);

// Creating CameraUpdate object for zoom
CameraUpdate updateZoom = CameraUpdateFactory.zoomBy(4);

// Updating the camera position to the user input latitude and longitude
googleMap.moveCamera(updatePosition);

// Applying zoom to the marker position
googleMap.animateCamera(updateZoom);
}

}

activity_main:

<RelativeLayout 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="${relativePackage}.${activityClass}" >

<ListView

android:id="@+id/listView1"

android:layout_width="match_parent"

android:layout_height="wrap_content"

</RelativeLayout>

activity_map:

<?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="match_parent"

android:layout_height="match_parent"

android:orientation="vertical" >

<TextView

android:id="@+id/textView1"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Google Places" />

<fragment

android:id="@+id/map"

android:name="com.google.android.gms.maps.SupportMapFragment"

android:layout_width="match_parent"

android:layout_height="match_parent" />

</LinearLayout>

custom_layout

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="vertical"

android:padding="10dp"

android:paddingLeft="10dp"

android:paddingRight="10dp" >

<TextView

android:id="@+id/name"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:paddingBottom="2dip"

android:paddingTop="6dip"

android:textColor="#43bd00"

android:textSize="16sp"

android:textStyle="bold" />

<TextView

android:id="@+id/email"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:paddingBottom="2dip"

android:textColor="#acacac" />

<TextView

android:id="@+id/mobile"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:gravity="left"

android:text="Mobile: "

android:textColor="#5d5d5d"

android:textStyle="bold" />

</LinearLayout>

Manifest file:

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

package="com.example.mymap"

android:versionCode="1"

android:versionName="1.0" >

<uses-sdk

android:minSdkVersion="8"

android:targetSdkVersion="19" />

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

<permission

android:name="com.example.mymap.permission.MAPS_RECEIVE"

android:protectionLevel="signature" />

<uses-permission android:name="com.example.mymap.permission.MAPS_RECEIVE" />

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

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

<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />

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

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

<uses-feature

android:glEsVersion="0x00020000"

android:required="true" />

<application

android:allowBackup="true"

android:icon="@drawable/ic_launcher"

android:label="@string/app_name"

android:theme="@style/AppTheme" >

<meta-data

android:name="com.google.android.maps.v2.API_KEY"

android:value="Here Your Google Map Key" />

<meta-data

android:name="com.google.android.gms.version"

android:value="@integer/google_play_services_version" />

<activity

android:name=".MainActivity"

android:label="@string/app_name" >

<intent-filter>

</intent-filter>

</activity>

<activity

android:name="com.example.mymap.SingleContactActivity"

android:label="@string/app_name" >

</activity>

</application>

</manifest>

Pawan's-Android

Thursday, August 13, 2015

List View with Maps V2 Version