Skip to content

Commit 114c6a8

Browse files
AshleshkAshleshk
committed
Uploaded UserLocation App and Webviews App
UserLocation App - tells users location of user using map location WebViews App - display Web Page on App Attempt to Build Google chrome CLone version of my own
1 parent 1b0f93b commit 114c6a8

File tree

2 files changed

+153
-0
lines changed

2 files changed

+153
-0
lines changed

‎userlocationdemo/MapsActivity.java

+131
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,131 @@
1+
package com.lenovo.userlocationdemo;
2+
3+
import android.Manifest;
4+
import android.content.Context;
5+
import android.content.pm.PackageManager;
6+
import android.location.Address;
7+
import android.location.Geocoder;
8+
import android.location.Location;
9+
import android.location.LocationListener;
10+
import android.location.LocationManager;
11+
import android.os.Build;
12+
import android.support.annotation.NonNull;
13+
import android.support.v4.app.ActivityCompat;
14+
import android.support.v4.app.FragmentActivity;
15+
import android.os.Bundle;
16+
import android.support.v4.content.ContextCompat;
17+
import android.util.Log;
18+
19+
import com.google.android.gms.maps.CameraUpdateFactory;
20+
import com.google.android.gms.maps.GoogleMap;
21+
import com.google.android.gms.maps.OnMapReadyCallback;
22+
import com.google.android.gms.maps.SupportMapFragment;
23+
import com.google.android.gms.maps.model.LatLng;
24+
import com.google.android.gms.maps.model.MarkerOptions;
25+
26+
import java.io.IOException;
27+
import java.util.List;
28+
import java.util.Locale;
29+
30+
public class MapsActivity extends FragmentActivity implements OnMapReadyCallback {
31+
32+
private GoogleMap mMap;
33+
LocationManager locationManager;
34+
LocationListener locationListener;
35+
36+
@Override
37+
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
38+
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
39+
40+
if(requestCode ==1) {
41+
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
42+
if (ContextCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
43+
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener);
44+
}
45+
}
46+
}
47+
}
48+
49+
@Override
50+
protected void onCreate(Bundle savedInstanceState) {
51+
super.onCreate(savedInstanceState);
52+
setContentView(R.layout.activity_maps);
53+
// Obtain the SupportMapFragment and get notified when the map is ready to be used.
54+
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
55+
.findFragmentById(R.id.map);
56+
mapFragment.getMapAsync(this);
57+
58+
}
59+
60+
61+
/**
62+
* Manipulates the map once available.
63+
* This callback is triggered when the map is ready to be used.
64+
* This is where we can add markers or lines, add listeners or move the camera. In this case,
65+
* we just add a marker near Sydney, Australia.
66+
* If Google Play services is not installed on the device, the user will be prompted to install
67+
* it inside the SupportMapFragment. This method will only be triggered once the user has
68+
* installed Google Play services and returned to the app.
69+
*/
70+
@Override
71+
public void onMapReady(GoogleMap googleMap) {
72+
mMap = googleMap;
73+
74+
// Add a marker in Sydney and move the camera
75+
76+
77+
locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
78+
locationListener = new LocationListener() {
79+
@Override
80+
public void onLocationChanged(Location location) {
81+
//Toast.makeText(MapsActivity.this, location.toString(),Toast.LENGTH_SHORT).show();
82+
LatLng userlocation = new LatLng(location.getLatitude(), location.getLongitude());
83+
mMap.clear();
84+
mMap.addMarker(new MarkerOptions().position(userlocation).title("Your Location"));
85+
mMap.moveCamera(CameraUpdateFactory.newLatLng(userlocation));
86+
Geocoder geocoder = new Geocoder(getApplicationContext(),Locale.getDefault());
87+
88+
try {
89+
List<Address> listaddress = geocoder.getFromLocation(location.getLatitude(),location.getLongitude(),1);
90+
if(listaddress != null && listaddress.size()>0)
91+
{
92+
Log.i("PlaceInfo",listaddress.get(0).toString());
93+
}
94+
} catch (IOException e) {
95+
e.printStackTrace();
96+
}
97+
98+
}
99+
100+
@Override
101+
public void onStatusChanged(String provider, int status, Bundle extras) {
102+
103+
}
104+
105+
@Override
106+
public void onProviderEnabled(String provider) {
107+
108+
}
109+
110+
@Override
111+
public void onProviderDisabled(String provider) {
112+
113+
}
114+
};
115+
if (Build.VERSION.SDK_INT < 23) {
116+
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener);
117+
} else {
118+
if (ContextCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
119+
//ask for permission
120+
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.ACCESS_FINE_LOCATION}, 1);
121+
} else { //we have permission
122+
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener);
123+
Location lastknownlocation = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
124+
LatLng userlocation = new LatLng(lastknownlocation.getLatitude(), lastknownlocation.getLongitude());
125+
mMap.clear();
126+
mMap.addMarker(new MarkerOptions().position(userlocation).title("Your Location"));
127+
mMap.moveCamera(CameraUpdateFactory.newLatLng(userlocation));
128+
}
129+
}
130+
}
131+
}

‎webviews/MainActivity.java

+22
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,22 @@
1+
package com.lenovo.webviews;
2+
3+
import android.support.v7.app.AppCompatActivity;
4+
import android.os.Bundle;
5+
import android.webkit.WebView;
6+
import android.webkit.WebViewClient;
7+
8+
public class MainActivity extends AppCompatActivity {
9+
10+
@Override
11+
protected void onCreate(Bundle savedInstanceState) {
12+
super.onCreate(savedInstanceState);
13+
setContentView(R.layout.activity_main);
14+
WebView webView =(WebView)findViewById(R.id.webView);
15+
16+
webView.getSettings().setJavaScriptEnabled(true);
17+
webView.setWebViewClient(new WebViewClient());
18+
19+
//webView.loadUrl("https://www.google.com");
20+
webView.loadData("<html><body><h1>hi hello!!</h1><p>this is my page</p></body></html>","text/html","UTF-8");
21+
}
22+
}

0 commit comments

Comments
 (0)