24 |
25 | Learn all features about Google Map API from Basic to Advance. from Creating a Google Map API key the easiest way possible to changing themes and styles and changing user's location source.
26 |
27 | There is also a Udemy course available for this repository.
28 | if you want to learn how to work with Google Maps API please check my course: [Complete Google Map API for Android Tutorial](https://www.udemy.com/course/the-complete-google-map-api-for-android-tutorial/?referralCode=07C6875E9237D69DA280)
29 |
30 |
31 | You will learn these topics for Google Map:
32 | * Getting API Key
33 | * Map Basics
34 | * Map Navigations Basics
35 | * Map Camera Clamp and tilt
36 | * Map Camera Events
37 | * Marker
38 | * Marker Listeners
39 | * Shapes
40 | * Shapes Listeners
41 | * Types and Styles
42 | * Map Settings
43 | * Map Snapshot
44 | * Getting User's Location
45 | * Changing User's Location Source
46 |
47 | You will learn these topics for StreetViewPanorama:
48 | * StreetView Basics
49 | * StreetView Navigations
50 | * StreetView Events
51 | * StreetView Settings
52 | * StreetView and Map
53 |
54 |
55 | ## Requirement
56 | Get Google Map API Key from here: https://console.developers.google.com/apis/credentials
57 |
58 | ## Checkout My Libraries
59 | * **[Android-Intent-Library](https://github.com/mohammadima3oud/Android-Intent-Library):** A library which will save you a lot of time from writing the same intent creation code. it consist of many intent creation codes like Share, Contacts, Email and etc, which you can easily use.
60 | * **[Material-Resources-Library](https://github.com/mohammadima3oud/Material-Resources-Library):** A list of most useful resources for designing android apps such as all material colors and dimens, 180 Gradient background + html, social, flat, fluent, metro colors.
61 | * **[Complete-Google-Map-API-Tutorial](https://github.com/mohammadima3oud/Complete-Google-Map-API-Tutorial):** Learn How to use Google Map API for Android from Basic to Advance with complete examples.
62 | * **[DropSignIn](https://github.com/mohammadima3oud/DropSignIn):** Sign In UI Design
63 | * **[BlueSignIn](https://github.com/mohammadima3oud/BlueSignIn):** Sign In and Sign Up Ui Design
64 |
65 | ## Donations
66 | This project needs you! If you would like to support this project's further development, the creator of this project or the continuous maintenance of this project, feel free to donate. Your donation is highly appreciated. Thank you!
67 |
68 |
69 | * **[Donate $5](https://www.paypal.me/mohammadima3oud/5)**: Thank's for creating this project, here's a tea (or some juice) for you!
70 | * **[Donate $10](https://www.paypal.me/mohammadima3oud/10)**: Wow, I am stunned. Let me take you to the movies!
71 | * **[Donate $15](https://www.paypal.me/mohammadima3oud/15)**: I really appreciate your work, let's grab some lunch!
72 | * **[Donate $25](https://www.paypal.me/mohammadima3oud/25)**: That's some awesome stuff you did right there, dinner is on me!
73 | * **[Donate $50](https://www.paypal.me/mohammadima3oud/50)**: I really really want to support this project, great job!
74 | * **[Donate $100](https://www.paypal.me/mohammadima3oud/100)**: You are the man! This project saved me hours (if not days) of struggle and hard work, simply awesome!
75 | * **[Donate $2799](https://www.paypal.me/mohammadima3oud/2799)**: Go buddy, buy Macbook Pro for yourself!
76 |
77 | Of course, you can also choose what you want to donate, all donations are awesome!
78 |
79 |
80 | ## Changelog
81 | * **1.0.0**
82 | * Initial release
83 |
84 |
85 | ## License
86 |
87 | Copyright 2019 mohammadima3oud
88 |
89 | Licensed under the Apache License, Version 2.0 (the "License");
90 | you may not use this file except in compliance with the License.
91 | You may obtain a copy of the License at
92 |
93 | http://www.apache.org/licenses/LICENSE-2.0
94 |
95 | Unless required by applicable law or agreed to in writing, software
96 | distributed under the License is distributed on an "AS IS" BASIS,
97 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
98 | See the License for the specific language governing permissions and
99 | limitations under the License.
100 |
--------------------------------------------------------------------------------
/app/src/main/java/com/next/googlemapapi/PermissionUtils.java:
--------------------------------------------------------------------------------
1 | package com.next.googlemapapi;
2 |
3 | import android.Manifest;
4 | import android.app.AlertDialog;
5 | import android.app.Dialog;
6 | import android.content.DialogInterface;
7 | import android.content.pm.PackageManager;
8 | import android.os.Bundle;
9 | import android.widget.Toast;
10 |
11 | import androidx.core.app.ActivityCompat;
12 | import androidx.fragment.app.DialogFragment;
13 | import androidx.fragment.app.FragmentActivity;
14 |
15 | public abstract class PermissionUtils
16 | {
17 | public static void requestPermission(FragmentActivity activity, int requestId, String permission, boolean finishActivity)
18 | {
19 | if (ActivityCompat.shouldShowRequestPermissionRationale(activity, permission))
20 | {
21 | // Display a dialog with rationale.
22 | PermissionUtils.RationaleDialog.newInstance(requestId, finishActivity).show(activity.getSupportFragmentManager(), "dialog");
23 | } else
24 | {
25 | // Location permission has not been granted yet, request it.
26 | ActivityCompat.requestPermissions(activity, new String[]{permission}, requestId);
27 | }
28 | }
29 |
30 | public static boolean isPermissionGranted(String[] grantPermissions, int[] grantResults, String permission)
31 | {
32 | for (int i = 0; i < grantPermissions.length; i++)
33 | {
34 | if (permission.equals(grantPermissions[i]))
35 | {
36 | return grantResults[i] == PackageManager.PERMISSION_GRANTED;
37 | }
38 | }
39 | return false;
40 | }
41 |
42 | public static class PermissionDeniedDialog extends DialogFragment
43 | {
44 | private static final String ARGUMENT_FINISH_ACTIVITY = "finish";
45 |
46 | private boolean mFinishActivity = false;
47 |
48 | public static PermissionDeniedDialog newInstance(boolean finishActivity)
49 | {
50 | Bundle arguments = new Bundle();
51 | arguments.putBoolean(ARGUMENT_FINISH_ACTIVITY, finishActivity);
52 |
53 | PermissionDeniedDialog dialog = new PermissionDeniedDialog();
54 | dialog.setArguments(arguments);
55 | return dialog;
56 | }
57 |
58 | @Override
59 | public Dialog onCreateDialog(Bundle savedInstanceState)
60 | {
61 | mFinishActivity = getArguments().getBoolean(ARGUMENT_FINISH_ACTIVITY);
62 |
63 | return new AlertDialog.Builder(getActivity())
64 | .setMessage("This sample requires location permission to enable the \\'my location\\' layer. Please try again and grant access to use the location.\\nIf the permission has been permanently denied, it can be enabled from the System Settings > Apps > \\'Google Maps API Demos\\'.")
65 | .setPositiveButton(android.R.string.ok, null)
66 | .create();
67 | }
68 |
69 | @Override
70 | public void onDismiss(DialogInterface dialog)
71 | {
72 | super.onDismiss(dialog);
73 | if (mFinishActivity)
74 | {
75 | Toast.makeText(getActivity(), "Location permission is required for this demo.", Toast.LENGTH_SHORT).show();
76 | getActivity().finish();
77 | }
78 | }
79 | }
80 |
81 | public static class RationaleDialog extends DialogFragment
82 | {
83 | private static final String ARGUMENT_PERMISSION_REQUEST_CODE = "requestCode";
84 | private static final String ARGUMENT_FINISH_ACTIVITY = "finish";
85 | private boolean mFinishActivity = false;
86 |
87 | public static RationaleDialog newInstance(int requestCode, boolean finishActivity)
88 | {
89 | Bundle arguments = new Bundle();
90 | arguments.putInt(ARGUMENT_PERMISSION_REQUEST_CODE, requestCode);
91 | arguments.putBoolean(ARGUMENT_FINISH_ACTIVITY, finishActivity);
92 | RationaleDialog dialog = new RationaleDialog();
93 | dialog.setArguments(arguments);
94 | return dialog;
95 | }
96 |
97 | @Override
98 | public Dialog onCreateDialog(Bundle savedInstanceState)
99 | {
100 | Bundle arguments = getArguments();
101 | final int requestCode = arguments.getInt(ARGUMENT_PERMISSION_REQUEST_CODE);
102 | mFinishActivity = arguments.getBoolean(ARGUMENT_FINISH_ACTIVITY);
103 |
104 | return new AlertDialog.Builder(getActivity())
105 | .setMessage("Access to the location service is required to demonstrate the \\'my location\\' feature, which shows your current location on the map.")
106 | .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener()
107 | {
108 | @Override
109 | public void onClick(DialogInterface dialog, int which)
110 | {
111 | // After click on Ok, request the permission.
112 | ActivityCompat.requestPermissions(getActivity(), new String[]{Manifest.permission.ACCESS_FINE_LOCATION}, requestCode);
113 | // Do not finish the Activity while requesting permission.
114 | mFinishActivity = false;
115 | }
116 | })
117 | .setNegativeButton(android.R.string.cancel, null)
118 | .create();
119 | }
120 |
121 | @Override
122 | public void onDismiss(DialogInterface dialog)
123 | {
124 | super.onDismiss(dialog);
125 | if (mFinishActivity)
126 | {
127 | Toast.makeText(getActivity(), "Location permission is required for this demo.", Toast.LENGTH_SHORT).show();
128 | getActivity().finish();
129 | }
130 | }
131 | }
132 | }
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/app/src/main/res/layout/activity_map_navigation.xml:
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/app/src/main/res/drawable/ic_launcher_background.xml:
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/gradlew:
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1 | #!/usr/bin/env sh
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Attempt to set APP_HOME
10 | # Resolve links: $0 may be a link
11 | PRG="$0"
12 | # Need this for relative symlinks.
13 | while [ -h "$PRG" ] ; do
14 | ls=`ls -ld "$PRG"`
15 | link=`expr "$ls" : '.*-> \(.*\)$'`
16 | if expr "$link" : '/.*' > /dev/null; then
17 | PRG="$link"
18 | else
19 | PRG=`dirname "$PRG"`"/$link"
20 | fi
21 | done
22 | SAVED="`pwd`"
23 | cd "`dirname \"$PRG\"`/" >/dev/null
24 | APP_HOME="`pwd -P`"
25 | cd "$SAVED" >/dev/null
26 |
27 | APP_NAME="Gradle"
28 | APP_BASE_NAME=`basename "$0"`
29 |
30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
31 | DEFAULT_JVM_OPTS=""
32 |
33 | # Use the maximum available, or set MAX_FD != -1 to use that value.
34 | MAX_FD="maximum"
35 |
36 | warn () {
37 | echo "$*"
38 | }
39 |
40 | die () {
41 | echo
42 | echo "$*"
43 | echo
44 | exit 1
45 | }
46 |
47 | # OS specific support (must be 'true' or 'false').
48 | cygwin=false
49 | msys=false
50 | darwin=false
51 | nonstop=false
52 | case "`uname`" in
53 | CYGWIN* )
54 | cygwin=true
55 | ;;
56 | Darwin* )
57 | darwin=true
58 | ;;
59 | MINGW* )
60 | msys=true
61 | ;;
62 | NONSTOP* )
63 | nonstop=true
64 | ;;
65 | esac
66 |
67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
68 |
69 | # Determine the Java command to use to start the JVM.
70 | if [ -n "$JAVA_HOME" ] ; then
71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
72 | # IBM's JDK on AIX uses strange locations for the executables
73 | JAVACMD="$JAVA_HOME/jre/sh/java"
74 | else
75 | JAVACMD="$JAVA_HOME/bin/java"
76 | fi
77 | if [ ! -x "$JAVACMD" ] ; then
78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
79 |
80 | Please set the JAVA_HOME variable in your environment to match the
81 | location of your Java installation."
82 | fi
83 | else
84 | JAVACMD="java"
85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
86 |
87 | Please set the JAVA_HOME variable in your environment to match the
88 | location of your Java installation."
89 | fi
90 |
91 | # Increase the maximum file descriptors if we can.
92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
93 | MAX_FD_LIMIT=`ulimit -H -n`
94 | if [ $? -eq 0 ] ; then
95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
96 | MAX_FD="$MAX_FD_LIMIT"
97 | fi
98 | ulimit -n $MAX_FD
99 | if [ $? -ne 0 ] ; then
100 | warn "Could not set maximum file descriptor limit: $MAX_FD"
101 | fi
102 | else
103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
104 | fi
105 | fi
106 |
107 | # For Darwin, add options to specify how the application appears in the dock
108 | if $darwin; then
109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
110 | fi
111 |
112 | # For Cygwin, switch paths to Windows format before running java
113 | if $cygwin ; then
114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
116 | JAVACMD=`cygpath --unix "$JAVACMD"`
117 |
118 | # We build the pattern for arguments to be converted via cygpath
119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
120 | SEP=""
121 | for dir in $ROOTDIRSRAW ; do
122 | ROOTDIRS="$ROOTDIRS$SEP$dir"
123 | SEP="|"
124 | done
125 | OURCYGPATTERN="(^($ROOTDIRS))"
126 | # Add a user-defined pattern to the cygpath arguments
127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
129 | fi
130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
131 | i=0
132 | for arg in "$@" ; do
133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
135 |
136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
138 | else
139 | eval `echo args$i`="\"$arg\""
140 | fi
141 | i=$((i+1))
142 | done
143 | case $i in
144 | (0) set -- ;;
145 | (1) set -- "$args0" ;;
146 | (2) set -- "$args0" "$args1" ;;
147 | (3) set -- "$args0" "$args1" "$args2" ;;
148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
154 | esac
155 | fi
156 |
157 | # Escape application args
158 | save () {
159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
160 | echo " "
161 | }
162 | APP_ARGS=$(save "$@")
163 |
164 | # Collect all arguments for the java command, following the shell quoting and substitution rules
165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
166 |
167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
169 | cd "$(dirname "$0")"
170 | fi
171 |
172 | exec "$JAVACMD" "$@"
173 |
--------------------------------------------------------------------------------
/app/src/main/java/com/next/googlemapapi/map/MarkerActivity.java:
--------------------------------------------------------------------------------
1 | package com.next.googlemapapi.map;
2 |
3 | import android.graphics.Bitmap;
4 | import android.graphics.Canvas;
5 | import android.graphics.drawable.Drawable;
6 | import android.os.Bundle;
7 | import android.util.Log;
8 | import android.view.View;
9 | import android.widget.Button;
10 |
11 | import androidx.core.content.ContextCompat;
12 | import androidx.fragment.app.FragmentActivity;
13 |
14 | import com.google.android.gms.maps.GoogleMap;
15 | import com.google.android.gms.maps.OnMapReadyCallback;
16 | import com.google.android.gms.maps.SupportMapFragment;
17 | import com.google.android.gms.maps.model.BitmapDescriptor;
18 | import com.google.android.gms.maps.model.BitmapDescriptorFactory;
19 | import com.google.android.gms.maps.model.LatLng;
20 | import com.google.android.gms.maps.model.Marker;
21 | import com.google.android.gms.maps.model.MarkerOptions;
22 | import com.next.googlemapapi.CustomInfoWindowAdapter;
23 | import com.next.googlemapapi.MainActivity;
24 | import com.next.googlemapapi.R;
25 |
26 | public class MarkerActivity extends FragmentActivity implements OnMapReadyCallback, View.OnClickListener
27 | , GoogleMap.OnMarkerClickListener, GoogleMap.OnInfoWindowClickListener, GoogleMap.OnMarkerDragListener,
28 | GoogleMap.OnInfoWindowCloseListener, GoogleMap.OnInfoWindowLongClickListener
29 | {
30 | private GoogleMap googleMap;
31 | private static final LatLng SYDNEY = new LatLng(-34, 151);
32 | private static final LatLng BRISBANE = new LatLng(-27.47093, 153.0235);
33 | private static final LatLng ADELAIDE = new LatLng(-34.92873, 138.59995);
34 |
35 | @Override
36 | protected void onCreate(Bundle savedInstanceState)
37 | {
38 | super.onCreate(savedInstanceState);
39 | setContentView(R.layout.activity_marker);
40 |
41 | SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
42 | mapFragment.getMapAsync(this);
43 |
44 | initialize();
45 | }
46 |
47 | private void initialize()
48 | {
49 | Button bSimpleMarker = findViewById(R.id.bSimpleMarker);
50 | Button bMarkerOption = findViewById(R.id.bMarkerOption);
51 | Button bCustomMarker = findViewById(R.id.bCustomMarker);
52 | bSimpleMarker.setOnClickListener(this);
53 | bMarkerOption.setOnClickListener(this);
54 | bCustomMarker.setOnClickListener(this);
55 | }
56 |
57 | @Override
58 | public void onMapReady(GoogleMap map)
59 | {
60 | googleMap = map;
61 | googleMap.setOnMarkerClickListener(this);
62 | googleMap.setOnInfoWindowClickListener(this);
63 | googleMap.setOnMarkerDragListener(this);
64 | googleMap.setOnInfoWindowCloseListener(this);
65 | googleMap.setOnInfoWindowLongClickListener(this);
66 | }
67 |
68 | @Override
69 | public void onClick(View view)
70 | {
71 | switch (view.getId())
72 | {
73 | case R.id.bSimpleMarker:
74 | googleMap.clear();
75 | googleMap.addMarker(new MarkerOptions().position(SYDNEY).title("Sydney"));
76 | break;
77 | case R.id.bMarkerOption:
78 | googleMap.clear();
79 | CustomInfoWindowAdapter.useDefaultInfoWindow=true;
80 | addMarkersToMap();
81 | googleMap.setInfoWindowAdapter(new CustomInfoWindowAdapter(MarkerActivity.this));
82 | break;
83 | case R.id.bCustomMarker:
84 | googleMap.clear();
85 | CustomInfoWindowAdapter.useDefaultInfoWindow=false;
86 | addMarkersToMap();
87 | googleMap.setInfoWindowAdapter(new CustomInfoWindowAdapter(MarkerActivity.this));
88 | break;
89 | }
90 | }
91 |
92 | private void addMarkersToMap()
93 | {
94 | MarkerOptions options =new MarkerOptions();
95 | options.position(BRISBANE);
96 | options.title("brisbane");
97 | options.snippet("Population: 2,544,634");
98 | options.icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_AZURE));
99 | options.draggable(true);
100 | CustomInfoWindowAdapter.brisbane=googleMap.addMarker(options);
101 |
102 |
103 | MarkerOptions options2 =new MarkerOptions();
104 | options2.position(ADELAIDE);
105 | options2.title("adelaide");
106 | options2.snippet("Population: 3,543,222");
107 | Drawable drawable=ContextCompat.getDrawable(getApplicationContext(),R.drawable.ic_person_pin_circle_black_24dp);
108 | options2.icon(convertDrawableToBitmap(drawable));
109 | options2.draggable(true);
110 | CustomInfoWindowAdapter.adelaide=googleMap.addMarker(options2);
111 | }
112 |
113 | private BitmapDescriptor convertDrawableToBitmap(Drawable drawable)
114 | {
115 | Canvas canvas = new Canvas();
116 | Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
117 | canvas.setBitmap(bitmap);
118 | drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());
119 | drawable.draw(canvas);
120 | return BitmapDescriptorFactory.fromBitmap(bitmap);
121 | }
122 |
123 | @Override
124 | public boolean onMarkerClick(Marker marker)
125 | {
126 | Log.d(MainActivity.TAG, "onMarkerClick() called with: marker = [" + marker.getTitle() + "]");
127 | return false;
128 | }
129 |
130 | @Override
131 | public void onInfoWindowClick(Marker marker)
132 | {
133 | Log.d(MainActivity.TAG, "onInfoWindowClick() called with: marker = [" + marker.getTitle() + "]");
134 | }
135 |
136 | @Override
137 | public void onMarkerDragStart(Marker marker)
138 | {
139 | Log.d(MainActivity.TAG, "onMarkerDragStart() called with: marker = [" + marker.getTitle() + "]");
140 | }
141 |
142 | @Override
143 | public void onMarkerDrag(Marker marker)
144 | {
145 | Log.d(MainActivity.TAG, "onMarkerDrag() called with: marker = [" + marker.getTitle() + "]");
146 | }
147 |
148 | @Override
149 | public void onMarkerDragEnd(Marker marker)
150 | {
151 | Log.d(MainActivity.TAG, "onMarkerDragEnd() called with: marker = [" + marker.getTitle() + "]");
152 | }
153 |
154 | @Override
155 | public void onInfoWindowClose(Marker marker)
156 | {
157 | Log.d(MainActivity.TAG, "onInfoWindowClose() called with: marker = [" + marker.getTitle() + "]");
158 | }
159 |
160 | @Override
161 | public void onInfoWindowLongClick(Marker marker)
162 | {
163 | Log.d(MainActivity.TAG, "onInfoWindowLongClick() called with: marker = [" + marker.getTitle() + "]");
164 | }
165 | }
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/app/src/main/java/com/next/googlemapapi/map/MapNavigationActivity.java:
--------------------------------------------------------------------------------
1 | package com.next.googlemapapi.map;
2 |
3 | import androidx.fragment.app.FragmentActivity;
4 |
5 | import android.os.Bundle;
6 | import android.view.View;
7 | import android.widget.Button;
8 |
9 | import com.google.android.gms.maps.CameraUpdateFactory;
10 | import com.google.android.gms.maps.GoogleMap;
11 | import com.google.android.gms.maps.OnMapReadyCallback;
12 | import com.google.android.gms.maps.SupportMapFragment;
13 | import com.google.android.gms.maps.model.CameraPosition;
14 | import com.google.android.gms.maps.model.LatLng;
15 | import com.google.android.gms.maps.model.LatLngBounds;
16 | import com.next.googlemapapi.R;
17 |
18 | public class MapNavigationActivity extends FragmentActivity implements OnMapReadyCallback, View.OnClickListener
19 | {
20 | private static final float SCROLL_BY_PX = 100;
21 | private GoogleMap googleMap;
22 | public static final CameraPosition BONDI = new CameraPosition.Builder()
23 | .target(new LatLng(-33.891614, 151.276417)).zoom(15.5f).bearing(300).tilt(25).build();
24 |
25 | public static final CameraPosition SYDNEY = new CameraPosition.Builder()
26 | .target(new LatLng(-33.87365, 151.20689)).zoom(15.5f).bearing(0).tilt(25).build();
27 |
28 | private static final CameraPosition ADELAIDE = new CameraPosition.Builder()
29 | .target(new LatLng(-34.92873, 138.59995)).zoom(12.0f).bearing(0).tilt(0).build();
30 |
31 | private static final CameraPosition KAWAKAMI = new CameraPosition.Builder()
32 | .target(new LatLng(35.92873, 138.59995)).zoom(12.0f).bearing(0).tilt(0).build();
33 |
34 | private static final LatLngBounds ADELAIDE_BOUNDS =
35 | new LatLngBounds(new LatLng(-35.0, 138.58), new LatLng(-34.9, 138.61));
36 |
37 | private static final LatLngBounds KAWAKAMI_BOUNDS =
38 | new LatLngBounds(new LatLng(35.9, 138.58), new LatLng(36.0, 138.61));
39 |
40 | @Override
41 | protected void onCreate(Bundle savedInstanceState)
42 | {
43 | super.onCreate(savedInstanceState);
44 | setContentView(R.layout.activity_map_navigation);
45 |
46 | SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
47 | mapFragment.getMapAsync(this);
48 |
49 | initialize();
50 | }
51 |
52 | private void initialize()
53 | {
54 | Button bTiltMore = findViewById(R.id.bTiltMore);
55 | Button bTiltLess = findViewById(R.id.bTiltLess);
56 | Button bZoomIn = findViewById(R.id.bZoomIn);
57 | Button bZoomOut = findViewById(R.id.bZoomOut);
58 | Button bPlayAnimation = findViewById(R.id.bPlayAnimation);
59 | Button bStopAnimation = findViewById(R.id.bStopAnimation);
60 | Button bScrollUp = findViewById(R.id.bScrollUp);
61 | Button bScrollLeft = findViewById(R.id.bScrollLeft);
62 | Button bScrollDown = findViewById(R.id.bScrollDown);
63 | Button bScrollRight = findViewById(R.id.bScrollRight);
64 | Button bGoToSydney = findViewById(R.id.bGoToSydney);
65 | Button bGoToBondi = findViewById(R.id.bGoToBondi);
66 | Button bGoToAdelaide = findViewById(R.id.bGoToAdelaide);
67 | Button bClampToKawakami = findViewById(R.id.bClampToKawakami);
68 | Button bClampToAdelaide = findViewById(R.id.bClampToAdelaide);
69 |
70 | bTiltMore.setOnClickListener(this);
71 | bTiltLess.setOnClickListener(this);
72 | bZoomIn.setOnClickListener(this);
73 | bZoomOut.setOnClickListener(this);
74 | bPlayAnimation.setOnClickListener(this);
75 | bStopAnimation.setOnClickListener(this);
76 | bScrollUp.setOnClickListener(this);
77 | bScrollLeft.setOnClickListener(this);
78 | bScrollDown.setOnClickListener(this);
79 | bScrollRight.setOnClickListener(this);
80 | bGoToSydney.setOnClickListener(this);
81 | bGoToBondi.setOnClickListener(this);
82 | bGoToAdelaide.setOnClickListener(this);
83 | bClampToKawakami.setOnClickListener(this);
84 | bClampToAdelaide.setOnClickListener(this);
85 | }
86 |
87 | @Override
88 | public void onMapReady(GoogleMap map)
89 | {
90 | googleMap = map;
91 | }
92 |
93 | @Override
94 | public void onClick(View view)
95 | {
96 | switch (view.getId())
97 | {
98 | case R.id.bTiltMore:
99 | tiltMore();
100 | break;
101 | case R.id.bTiltLess:
102 | tiltLess();
103 | break;
104 | case R.id.bZoomIn:
105 | googleMap.moveCamera(CameraUpdateFactory.zoomIn());
106 | break;
107 | case R.id.bZoomOut:
108 | googleMap.moveCamera(CameraUpdateFactory.zoomOut());
109 | break;
110 | case R.id.bScrollUp:
111 | googleMap.moveCamera(CameraUpdateFactory.scrollBy(0, -SCROLL_BY_PX));
112 | break;
113 | case R.id.bScrollLeft:
114 | googleMap.moveCamera(CameraUpdateFactory.scrollBy(-SCROLL_BY_PX, 0));
115 | break;
116 | case R.id.bScrollDown:
117 | googleMap.moveCamera(CameraUpdateFactory.scrollBy(0, SCROLL_BY_PX));
118 | break;
119 | case R.id.bScrollRight:
120 | googleMap.moveCamera(CameraUpdateFactory.scrollBy(SCROLL_BY_PX, 0));
121 | break;
122 | case R.id.bPlayAnimation:
123 | googleMap.setLatLngBoundsForCameraTarget(null);
124 | googleMap.animateCamera(CameraUpdateFactory.newCameraPosition(SYDNEY));
125 | break;
126 | case R.id.bStopAnimation:
127 | googleMap.stopAnimation();
128 | break;
129 | case R.id.bGoToSydney:
130 | googleMap.setLatLngBoundsForCameraTarget(null);
131 | googleMap.moveCamera(CameraUpdateFactory.newCameraPosition(SYDNEY));
132 | break;
133 | case R.id.bGoToBondi:
134 | googleMap.setLatLngBoundsForCameraTarget(null);
135 | googleMap.moveCamera(CameraUpdateFactory.newCameraPosition(BONDI));
136 | break;
137 | case R.id.bGoToAdelaide:
138 | googleMap.setLatLngBoundsForCameraTarget(null);
139 | googleMap.moveCamera(CameraUpdateFactory.newCameraPosition(ADELAIDE));
140 | break;
141 | case R.id.bClampToKawakami:
142 | googleMap.setLatLngBoundsForCameraTarget(KAWAKAMI_BOUNDS);
143 | googleMap.moveCamera(CameraUpdateFactory.newCameraPosition(KAWAKAMI));
144 | break;
145 | case R.id.bClampToAdelaide:
146 | googleMap.setLatLngBoundsForCameraTarget(ADELAIDE_BOUNDS);
147 | googleMap.moveCamera(CameraUpdateFactory.newCameraPosition(ADELAIDE));
148 | break;
149 | }
150 | }
151 |
152 | private void tiltMore()
153 | {
154 | CameraPosition currentCameraPosition = googleMap.getCameraPosition();
155 | float currentTilt = currentCameraPosition.tilt;
156 | float newTilt = currentTilt + 10;
157 | newTilt = (newTilt > 90) ? 90 : newTilt;
158 | CameraPosition cameraPosition = new CameraPosition.Builder(currentCameraPosition).tilt(newTilt).build();
159 | googleMap.moveCamera(CameraUpdateFactory.newCameraPosition(cameraPosition));
160 | }
161 |
162 | private void tiltLess()
163 | {
164 | CameraPosition currentCameraPosition = googleMap.getCameraPosition();
165 | float currentTilt = currentCameraPosition.tilt;
166 | float newTilt = currentTilt - 10;
167 | newTilt = (newTilt > 0) ? newTilt : 0;
168 | CameraPosition cameraPosition = new CameraPosition.Builder(currentCameraPosition).tilt(newTilt).build();
169 | googleMap.moveCamera(CameraUpdateFactory.newCameraPosition(cameraPosition));
170 | }
171 | }
--------------------------------------------------------------------------------
/app/src/main/java/com/next/googlemapapi/map/ShapeActivity.java:
--------------------------------------------------------------------------------
1 | package com.next.googlemapapi.map;
2 |
3 | import androidx.fragment.app.FragmentActivity;
4 |
5 | import android.graphics.Color;
6 | import android.os.Bundle;
7 | import android.view.View;
8 | import android.widget.Button;
9 | import android.widget.Toast;
10 |
11 | import com.google.android.gms.maps.CameraUpdateFactory;
12 | import com.google.android.gms.maps.GoogleMap;
13 | import com.google.android.gms.maps.OnMapReadyCallback;
14 | import com.google.android.gms.maps.StreetViewPanorama;
15 | import com.google.android.gms.maps.SupportMapFragment;
16 | import com.google.android.gms.maps.model.BitmapDescriptorFactory;
17 | import com.google.android.gms.maps.model.Circle;
18 | import com.google.android.gms.maps.model.CircleOptions;
19 | import com.google.android.gms.maps.model.Dash;
20 | import com.google.android.gms.maps.model.Dot;
21 | import com.google.android.gms.maps.model.Gap;
22 | import com.google.android.gms.maps.model.GroundOverlay;
23 | import com.google.android.gms.maps.model.GroundOverlayOptions;
24 | import com.google.android.gms.maps.model.LatLng;
25 | import com.google.android.gms.maps.model.PatternItem;
26 | import com.google.android.gms.maps.model.Polygon;
27 | import com.google.android.gms.maps.model.PolygonOptions;
28 | import com.google.android.gms.maps.model.Polyline;
29 | import com.google.android.gms.maps.model.PolylineOptions;
30 | import com.next.googlemapapi.R;
31 |
32 | import java.util.Arrays;
33 | import java.util.List;
34 |
35 | public class ShapeActivity extends FragmentActivity implements OnMapReadyCallback, View.OnClickListener, GoogleMap.OnCircleClickListener, GoogleMap.OnPolygonClickListener, GoogleMap.OnPolylineClickListener, GoogleMap.OnGroundOverlayClickListener
36 | {
37 | private GoogleMap googleMap;
38 | private static final int PATTERN_DASH_LENGTH_PX = 100;
39 | private static final int PATTERN_GAP_LENGTH_PX = 200;
40 | private static final Dot DOT = new Dot();
41 | private static final Dash DASH = new Dash(PATTERN_DASH_LENGTH_PX);
42 | private static final Gap GAP = new Gap(PATTERN_GAP_LENGTH_PX);
43 | private static final List PATTERN_DOTTED = Arrays.asList(DOT, GAP);
44 | private static final List PATTERN_DASHED = Arrays.asList(DASH, GAP);
45 | private static final List PATTERN_MIXED = Arrays.asList(DOT, GAP, DOT, DASH, GAP);
46 |
47 | @Override
48 | protected void onCreate(Bundle savedInstanceState)
49 | {
50 | super.onCreate(savedInstanceState);
51 | setContentView(R.layout.activity_shape);
52 |
53 | SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
54 | mapFragment.getMapAsync(this);
55 |
56 | initialize();
57 | }
58 |
59 | private void initialize()
60 | {
61 | Button bCircle = findViewById(R.id.bCircle);
62 | Button bPolygone = findViewById(R.id.bPolygone);
63 | Button bPolyline = findViewById(R.id.bPolyline);
64 | Button bGroundOverlays = findViewById(R.id.bGroundOverlays);
65 | bCircle.setOnClickListener(this);
66 | bPolygone.setOnClickListener(this);
67 | bPolyline.setOnClickListener(this);
68 | bGroundOverlays.setOnClickListener(this);
69 | }
70 |
71 | @Override
72 | public void onMapReady(GoogleMap map)
73 | {
74 | googleMap = map;
75 | googleMap.setOnCircleClickListener(this);
76 | googleMap.setOnPolygonClickListener(this);
77 | googleMap.setOnPolylineClickListener(this);
78 | googleMap.setOnGroundOverlayClickListener(this);
79 | }
80 |
81 | @Override
82 | public void onClick(View view)
83 | {
84 | switch (view.getId())
85 | {
86 | case R.id.bCircle:
87 | addCircle();
88 | break;
89 | case R.id.bPolygone:
90 | addPolygon();
91 | break;
92 | case R.id.bPolyline:
93 | addPolyline();
94 | break;
95 | case R.id.bGroundOverlays:
96 | addGroundOverlays();
97 | break;
98 | }
99 | }
100 |
101 | private void addCircle()
102 | {
103 | googleMap.clear();
104 | CircleOptions circleOptions = new CircleOptions();
105 | circleOptions.center(new LatLng(37, 67));
106 | circleOptions.radius(100000);
107 | circleOptions.strokeColor(Color.RED);
108 | circleOptions.strokeWidth(10f);
109 | circleOptions.strokePattern(PATTERN_MIXED);
110 | circleOptions.clickable(true);
111 | circleOptions.fillColor(Color.GREEN);
112 |
113 | googleMap.addCircle(circleOptions).setTag(new CustomTag("circle"));
114 | googleMap.moveCamera(CameraUpdateFactory.newLatLng(new LatLng(37, 67)));
115 | }
116 |
117 | private void addPolygon()
118 | {
119 | googleMap.clear();
120 | PolygonOptions polygonOptions = new PolygonOptions();
121 | polygonOptions.add(new LatLng(0, 0));
122 | polygonOptions.add(new LatLng(-3, 2.5));
123 | polygonOptions.add(new LatLng(0, 5));
124 | polygonOptions.add(new LatLng(3, 5));
125 | polygonOptions.add(new LatLng(3, 0));
126 | polygonOptions.add(new LatLng(0, 0));
127 | polygonOptions.clickable(true);
128 | polygonOptions.fillColor(Color.BLUE);
129 |
130 | googleMap.addPolygon(polygonOptions).setTag(new CustomTag("polygon"));
131 | googleMap.moveCamera(CameraUpdateFactory.newLatLng(new LatLng(0, 0)));
132 | }
133 |
134 | private void addPolyline()
135 | {
136 | googleMap.clear();
137 | PolylineOptions polylineOptions = new PolylineOptions();
138 | polylineOptions.add(new LatLng(37.35, -122.0));
139 | polylineOptions.add(new LatLng(37.45, -122.0));
140 | polylineOptions.add(new LatLng(37.45, -122.2));
141 | polylineOptions.add(new LatLng(37.35, -122.2));
142 | polylineOptions.clickable(true);
143 | polylineOptions.color(Color.CYAN);
144 |
145 | googleMap.addPolyline(polylineOptions).setTag(new CustomTag("polyline"));
146 | googleMap.moveCamera(CameraUpdateFactory.newLatLng(new LatLng(37.35, -122.0)));
147 | }
148 |
149 | private void addGroundOverlays()
150 | {
151 | googleMap.clear();
152 | GroundOverlayOptions groundOverlayOptions = new GroundOverlayOptions();
153 | groundOverlayOptions.image(BitmapDescriptorFactory.fromResource(R.drawable.city)).anchor(0, 1);
154 | groundOverlayOptions.position(new LatLng(40, -74), 8600f, 6500f);
155 | groundOverlayOptions.bearing(0);
156 | groundOverlayOptions.clickable(true);
157 |
158 | googleMap.addGroundOverlay(groundOverlayOptions).setTag(new CustomTag("ground overlay"));
159 | googleMap.moveCamera(CameraUpdateFactory.newLatLng(new LatLng(40, -74)));
160 | }
161 |
162 | @Override
163 | public void onCircleClick(Circle circle)
164 | {
165 | onClick((CustomTag) circle.getTag());
166 | }
167 |
168 | @Override
169 | public void onPolygonClick(Polygon polygon)
170 | {
171 | onClick((CustomTag) polygon.getTag());
172 | }
173 |
174 | @Override
175 | public void onPolylineClick(Polyline polyline)
176 | {
177 | onClick((CustomTag) polyline.getTag());
178 | }
179 |
180 | @Override
181 | public void onGroundOverlayClick(GroundOverlay groundOverlay)
182 | {
183 | onClick((CustomTag) groundOverlay.getTag());
184 | }
185 |
186 | private void onClick(CustomTag tag)
187 | {
188 | tag.incrementClickCount();
189 | Toast.makeText(ShapeActivity.this, tag.toString(), Toast.LENGTH_SHORT).show();
190 | }
191 |
192 | private static class CustomTag
193 | {
194 | private final String description;
195 | private int clickCount;
196 |
197 | public CustomTag(String description)
198 | {
199 | this.description = description;
200 | this.clickCount = 0;
201 | }
202 |
203 | void incrementClickCount()
204 | {
205 | clickCount++;
206 | }
207 |
208 | @Override
209 | public String toString()
210 | {
211 | return "The " + description + " has been clicked " + clickCount + " Times.";
212 | }
213 | }
214 | }
--------------------------------------------------------------------------------
/app/src/main/java/com/next/googlemapapi/streetview/StreetViewNavigationActivity.java:
--------------------------------------------------------------------------------
1 | package com.next.googlemapapi.streetview;
2 |
3 | import android.os.Bundle;
4 | import android.view.View;
5 | import android.widget.Button;
6 | import android.widget.Toast;
7 |
8 | import androidx.fragment.app.FragmentActivity;
9 |
10 | import com.google.android.gms.maps.OnStreetViewPanoramaReadyCallback;
11 | import com.google.android.gms.maps.StreetViewPanorama;
12 | import com.google.android.gms.maps.SupportStreetViewPanoramaFragment;
13 | import com.google.android.gms.maps.model.LatLng;
14 | import com.google.android.gms.maps.model.StreetViewPanoramaCamera;
15 | import com.google.android.gms.maps.model.StreetViewPanoramaLink;
16 | import com.google.android.gms.maps.model.StreetViewPanoramaLocation;
17 | import com.next.googlemapapi.R;
18 |
19 | public class StreetViewNavigationActivity extends FragmentActivity implements OnStreetViewPanoramaReadyCallback, View.OnClickListener
20 | {
21 | private static final LatLng SYDNEY = new LatLng(-33.87365, 151.20689);
22 | private static final LatLng SAN_FRANCISCO = new LatLng(37.769263, -122.450727);
23 | private static final int PAN_BY_DEG = 30;
24 | private static final float ZOOM_BY = 0.5f;
25 | private StreetViewPanorama streetViewPanorama;
26 |
27 | @Override
28 | protected void onCreate(Bundle savedInstanceState)
29 | {
30 | super.onCreate(savedInstanceState);
31 | setContentView(R.layout.activity_street_view_navigation);
32 |
33 | SupportStreetViewPanoramaFragment fragment = (SupportStreetViewPanoramaFragment) getSupportFragmentManager().findFragmentById(R.id.street_view);
34 | fragment.getStreetViewPanoramaAsync(this);
35 |
36 | initialize();
37 | }
38 |
39 | private void initialize()
40 | {
41 | Button bPanUp = findViewById(R.id.bPanUp);
42 | Button bPanDown = findViewById(R.id.bPanDown);
43 | Button bPanLeft = findViewById(R.id.bPanLeft);
44 | Button bPanRight = findViewById(R.id.bPanRight);
45 | Button bZoomIn = findViewById(R.id.bZoomIn);
46 | Button bZoomOut = findViewById(R.id.bZoomOut);
47 | Button bWalk = findViewById(R.id.bWalk);
48 | Button bPosition = findViewById(R.id.bPosition);
49 | Button bGoToSydney = findViewById(R.id.bGoToSydney);
50 | Button bGoToSanFrancisco = findViewById(R.id.bGoToSanFrancisco);
51 | bPanUp.setOnClickListener(this);
52 | bPanDown.setOnClickListener(this);
53 | bPanLeft.setOnClickListener(this);
54 | bPanRight.setOnClickListener(this);
55 | bZoomIn.setOnClickListener(this);
56 | bZoomOut.setOnClickListener(this);
57 | bWalk.setOnClickListener(this);
58 | bPosition.setOnClickListener(this);
59 | bGoToSydney.setOnClickListener(this);
60 | bGoToSanFrancisco.setOnClickListener(this);
61 | }
62 |
63 | @Override
64 | public void onStreetViewPanoramaReady(StreetViewPanorama streetView)
65 | {
66 | streetViewPanorama = streetView;
67 | streetViewPanorama.setPosition(SYDNEY);
68 | }
69 |
70 | @Override
71 | public void onClick(View view)
72 | {
73 | if (streetViewPanorama == null)
74 | {
75 | Toast.makeText(StreetViewNavigationActivity.this, "StreetView is not ready", Toast.LENGTH_SHORT).show();
76 | return;
77 | }
78 | switch (view.getId())
79 | {
80 | case R.id.bPanUp:
81 | panUp();
82 | break;
83 | case R.id.bPanDown:
84 | panDown();
85 | break;
86 | case R.id.bPanRight:
87 | panRight();
88 | break;
89 | case R.id.bPanLeft:
90 | panLeft();
91 | break;
92 | case R.id.bZoomIn:
93 | zoomIn();
94 | break;
95 | case R.id.bZoomOut:
96 | zoomOut();
97 | break;
98 | case R.id.bWalk:
99 | walk();
100 | break;
101 | case R.id.bPosition:
102 | Toast.makeText(view.getContext(), streetViewPanorama.getLocation().position.toString(), Toast.LENGTH_SHORT).show();
103 | break;
104 | case R.id.bGoToSydney:
105 | streetViewPanorama.setPosition(SYDNEY);
106 | break;
107 | case R.id.bGoToSanFrancisco:
108 | streetViewPanorama.setPosition(SAN_FRANCISCO);
109 | break;
110 | }
111 | }
112 |
113 | public void panUp()
114 | {
115 | float currentTilt = streetViewPanorama.getPanoramaCamera().tilt;
116 | float newTilt = currentTilt + PAN_BY_DEG;
117 | newTilt = (newTilt > 90) ? 90 : newTilt;
118 |
119 | streetViewPanorama.animateTo(new StreetViewPanoramaCamera.Builder()
120 | .zoom(streetViewPanorama.getPanoramaCamera().zoom)
121 | .tilt(newTilt)
122 | .bearing(streetViewPanorama.getPanoramaCamera().bearing)
123 | .build(), 1000);
124 | }
125 |
126 | public void panDown()
127 | {
128 | float currentTilt = streetViewPanorama.getPanoramaCamera().tilt;
129 | float newTilt = currentTilt - PAN_BY_DEG;
130 | newTilt = (newTilt < -90) ? -90 : newTilt;
131 |
132 | streetViewPanorama.animateTo(new StreetViewPanoramaCamera.Builder()
133 | .zoom(streetViewPanorama.getPanoramaCamera().zoom)
134 | .tilt(newTilt)
135 | .bearing(streetViewPanorama.getPanoramaCamera().bearing)
136 | .build(), 1000);
137 | }
138 |
139 | public void panRight()
140 | {
141 | streetViewPanorama.animateTo(new StreetViewPanoramaCamera.Builder()
142 | .zoom(streetViewPanorama.getPanoramaCamera().zoom)
143 | .tilt(streetViewPanorama.getPanoramaCamera().tilt)
144 | .bearing(streetViewPanorama.getPanoramaCamera().bearing + PAN_BY_DEG)
145 | .build(), 1000);
146 | }
147 |
148 | public void panLeft()
149 | {
150 | streetViewPanorama.animateTo(new StreetViewPanoramaCamera.Builder()
151 | .zoom(streetViewPanorama.getPanoramaCamera().zoom)
152 | .tilt(streetViewPanorama.getPanoramaCamera().tilt)
153 | .bearing(streetViewPanorama.getPanoramaCamera().bearing - PAN_BY_DEG)
154 | .build(), 1000);
155 | }
156 |
157 | public void zoomIn()
158 | {
159 | streetViewPanorama.animateTo(new StreetViewPanoramaCamera.Builder()
160 | .zoom(streetViewPanorama.getPanoramaCamera().zoom + ZOOM_BY)
161 | .tilt(streetViewPanorama.getPanoramaCamera().tilt)
162 | .bearing(streetViewPanorama.getPanoramaCamera().bearing)
163 | .build(), 1000);
164 | }
165 |
166 | public void zoomOut()
167 | {
168 | streetViewPanorama.animateTo(new StreetViewPanoramaCamera.Builder()
169 | .zoom(streetViewPanorama.getPanoramaCamera().zoom - ZOOM_BY)
170 | .tilt(streetViewPanorama.getPanoramaCamera().tilt)
171 | .bearing(streetViewPanorama.getPanoramaCamera().bearing)
172 | .build(), 1000);
173 | }
174 |
175 | public void walk()
176 | {
177 | StreetViewPanoramaLocation location = streetViewPanorama.getLocation();
178 | StreetViewPanoramaCamera camera = streetViewPanorama.getPanoramaCamera();
179 | if (location != null && location.links != null)
180 | {
181 | StreetViewPanoramaLink link = findClosestLinkToBearing(location.links, camera.bearing);
182 | streetViewPanorama.setPosition(link.panoId);
183 | }
184 | }
185 |
186 | public static StreetViewPanoramaLink findClosestLinkToBearing(StreetViewPanoramaLink[] links, float bearing)
187 | {
188 | float minBearingDiff = 360;
189 | StreetViewPanoramaLink closestLink = links[0];
190 | for (StreetViewPanoramaLink link : links)
191 | {
192 | if (minBearingDiff > findNormalizedDifference(bearing, link.bearing))
193 | {
194 | minBearingDiff = findNormalizedDifference(bearing, link.bearing);
195 | closestLink = link;
196 | }
197 | }
198 | return closestLink;
199 | }
200 |
201 | // Find the difference between angle a and b as a value between 0 and 180
202 | public static float findNormalizedDifference(float a, float b)
203 | {
204 | float diff = a - b;
205 | float normalizedDiff = diff - (float) (360 * Math.floor(diff / 360.0f));
206 | return (normalizedDiff < 180.0f) ? normalizedDiff : 360.0f - normalizedDiff;
207 | }
208 | }
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | Apache License
2 | Version 2.0, January 2004
3 | http://www.apache.org/licenses/
4 |
5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
6 |
7 | 1. Definitions.
8 |
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13 | the copyright owner that is granting the License.
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21 | outstanding shares, or (iii) beneficial ownership of such entity.
22 |
23 | "You" (or "Your") shall mean an individual or Legal Entity
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