blob: 311991d0d1fc053f8e2078ea53654d157b3c656f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
package com.mapbox.mapboxsdk.testapp.activity.camera;
import android.os.Bundle;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.MenuItem;
import com.mapbox.mapboxsdk.annotations.MarkerOptions;
import com.mapbox.mapboxsdk.camera.CameraUpdateFactory;
import com.mapbox.mapboxsdk.constants.MapboxConstants;
import com.mapbox.mapboxsdk.constants.Style;
import com.mapbox.mapboxsdk.geometry.LatLng;
import com.mapbox.mapboxsdk.geometry.LatLngBounds;
import com.mapbox.mapboxsdk.maps.MapView;
import com.mapbox.mapboxsdk.maps.MapboxMap;
import com.mapbox.mapboxsdk.maps.OnMapReadyCallback;
import com.mapbox.mapboxsdk.maps.UiSettings;
import com.mapbox.mapboxsdk.testapp.R;
import java.util.ArrayList;
import java.util.List;
public class LatLngBoundsActivity extends AppCompatActivity implements OnMapReadyCallback {
private static final LatLng LOS_ANGELES = new LatLng(34.053940, -118.242622);
private static final LatLng NEW_YORK = new LatLng(40.712730, -74.005953);
private MapView mapView;
private MapboxMap mapboxMap;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_visible_bounds);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
ActionBar actionBar = getSupportActionBar();
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setDisplayShowHomeEnabled(true);
}
mapView = (MapView) findViewById(R.id.mapView);
mapView.setStyleUrl(Style.DARK);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(this);
}
@Override
public void onMapReady(MapboxMap map) {
mapboxMap = map;
UiSettings uiSettings = mapboxMap.getUiSettings();
uiSettings.setAllGesturesEnabled(false);
mapboxMap.addMarker(new MarkerOptions()
.title("Los Angeles")
.snippet("City Hall")
.position(LOS_ANGELES));
mapboxMap.addMarker(new MarkerOptions()
.title("New York")
.snippet("City Hall")
.position(NEW_YORK));
List<LatLng> points = new ArrayList<>();
points.add(NEW_YORK);
points.add(LOS_ANGELES);
// Create Bounds
final LatLngBounds bounds = new LatLngBounds.Builder()
.includes(points)
.build();
// Add map padding
int mapPadding = (int) getResources().getDimension(R.dimen.fab_margin);
mapboxMap.setPadding(mapPadding, mapPadding, mapPadding, mapPadding);
// Move camera to the bounds with added padding
int padding = (int) getResources().getDimension(R.dimen.coordinatebounds_margin);
mapboxMap.animateCamera(CameraUpdateFactory.newLatLngBounds(bounds, padding));
// Log data
Log.e(MapboxConstants.TAG, "Move to bounds: " + bounds.toString());
Log.e(MapboxConstants.TAG, "Resulting bounds:" + mapboxMap.getProjection().getVisibleRegion().latLngBounds.toString());
}
@Override
public void onResume() {
super.onResume();
mapView.onResume();
}
@Override
public void onPause() {
super.onPause();
mapView.onPause();
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mapView.onSaveInstanceState(outState);
}
@Override
protected void onDestroy() {
super.onDestroy();
mapView.onDestroy();
}
@Override
public void onLowMemory() {
super.onLowMemory();
mapView.onLowMemory();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
onBackPressed();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
}
|
