在我們的應用程序中，我們想要集成android默認GPS對話框。當GPS關閉並且我們在谷歌地圖應用程序中按下我的位置按鈕時出現的對話框。還附加了我想要整合的對話框的圖像。在我的應用程序中使用Android默認GPS開 - 關對話框
對話框中出現OLA應用程序下面（ANDROID L）：
對話框中出現OLA應用程序下面（ANDROID KIT_KAT）：
對話框中出現谷歌地圖以下（ANDROID L）：
我們現有的實現是當t他GPS關閉，我們正在將應用程序重定向到設備的默認位置設置屏幕，他/她可以打開該位置。
期待解答。 在此先感謝。
您需要使用最新版本的Google Play服務。最新版本有一個對話框來激活所有需要的東西來獲取GPS。
從Android開發者遊戲服務文檔，
位置設置 - 雖然FusedLocationProviderApi結合多個傳感器，給你最佳的位置，你的應用程序接收仍然定位的精度在很大程度上取決於上啓用的設置設備（GPS，wifi，飛行模式等）。使用新的SettingsApi類，您可以調出一個位置設置對話框，該對話框顯示一鍵控制，用戶無需離開您的應用即可更改設置。
Link指向Play服務版本文檔。 7.0版引入了這個新提示。
https://developers.google.com/android/reference/com/google/android/gms/location/SettingsApi –
Ola Cabs使用新發布的設置API來實現此功能。根據新的API，用戶不需要導航到設置頁面以啓用位置服務，從而實現相同的無縫集成。請閱讀this瞭解更多詳情。
import android.content.Intent;
import android.content.IntentSender;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.widget.Toast;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.PendingResult;
import com.google.android.gms.common.api.ResultCallback;
import com.google.android.gms.common.api.Status;
import com.google.android.gms.location.LocationRequest;
import com.google.android.gms.location.LocationServices;
import com.google.android.gms.location.LocationSettingsRequest;
import com.google.android.gms.location.LocationSettingsResult;
import com.google.android.gms.location.LocationSettingsStatusCodes;
public class LocSettingsActivity extends AppCompatActivity implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener, ResultCallback {
protected GoogleApiClient mGoogleApiClient;
protected LocationRequest locationRequest;
int REQUEST_CHECK_SETTINGS = 100;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_loc_settings);
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(LocationServices.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this).build();
mGoogleApiClient.connect();
locationRequest = LocationRequest.create();
locationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
locationRequest.setInterval(30 * 1000);
locationRequest.setFastestInterval(5 * 1000);
}
@Override
public void onConnected(@Nullable Bundle bundle) {
LocationSettingsRequest.Builder builder = new LocationSettingsRequest.Builder()
.addLocationRequest(locationRequest);
builder.setAlwaysShow(true);
PendingResult result =
LocationServices.SettingsApi.checkLocationSettings(
mGoogleApiClient,
builder.build()
);
result.setResultCallback(this);
}
@Override
public void onConnectionSuspended(int i) {
}
@Override
public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
}
@Override
public void onResult(@NonNull LocationSettingsResult locationSettingsResult) {
final Status status = locationSettingsResult.getStatus();
switch (status.getStatusCode()) {
case LocationSettingsStatusCodes.SUCCESS:
// NO need to show the dialog;
break;
case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
// Location settings are not satisfied. Show the user a dialog
try {
// Show the dialog by calling startResolutionForResult(), and check the result
// in onActivityResult().
status.startResolutionForResult(LocSettingsActivity.this, REQUEST_CHECK_SETTINGS);
} catch (IntentSender.SendIntentException e) {
//failed to show
}
break;
case LocationSettingsStatusCodes.SETTINGS_CHANGE_UNAVAILABLE:
// Location settings are unavailable so not possible to show any dialog now
break;
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUEST_CHECK_SETTINGS) {
if (resultCode == RESULT_OK) {
Toast.makeText(getApplicationContext(), "GPS enabled", Toast.LENGTH_LONG).show();
} else {
Toast.makeText(getApplicationContext(), "GPS is not enabled", Toast.LENGTH_LONG).show();
}
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:23.0.1'
compile 'com.google.android.gms:play-services-location:8.4.0'
}
爲我工作感謝:) – shubomb
步驟按步驟
步驟1檢查hasGPSDevice支持或不
步驟2 hasGPSDevice真檢查棉花糖Permimssion
步驟3月3日shMallow Permimssion真實支票位置已經在或不
步驟4如果位置上，然後調用GPS定位追蹤器，並獲取Lat Long網
步驟5如果位置已關閉，然後調用位置對話框相同谷歌地圖
源代碼
https://drive.google.com/open?id=0BzBKpZ4nzNzUMnVLTGpWcTk2QUE
添加依賴關係和網絡權限
編譯 'com.google.android.gms：發揮服務定位：8.4.0'
package com.keshav.locationenabledorcancelwithoutoutsideclick;
import android.Manifest;
import android.content.Context;
import android.content.Intent;
import android.content.IntentSender;
import android.content.pm.PackageManager;
import android.location.Address;
import android.location.Geocoder;
import android.location.LocationManager;
import android.os.Build;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.widget.Toast;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.PendingResult;
import com.google.android.gms.common.api.Result;
import com.google.android.gms.common.api.ResultCallback;
import com.google.android.gms.common.api.Status;
import com.google.android.gms.location.LocationRequest;
import com.google.android.gms.location.LocationServices;
import com.google.android.gms.location.LocationSettingsRequest;
import com.google.android.gms.location.LocationSettingsStatusCodes;
import com.keshav.locationenabledorcancelwithoutoutsideclick.gps.GPSTracker;
import java.io.IOException;
import java.util.List;
import java.util.Locale;
public class LocSettingsActivity extends AppCompatActivity implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener, ResultCallback {
protected GoogleApiClient mGoogleApiClient;
protected LocationRequest locationRequest;
int REQUEST_CHECK_SETTINGS = 100;
GPSTracker gps;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//Step 1
checkPermission();
}
@Override
public void onConnected(@Nullable Bundle bundle) {
LocationSettingsRequest.Builder builder = new LocationSettingsRequest.Builder()
.addLocationRequest(locationRequest);
builder.setAlwaysShow(true);
PendingResult result =
LocationServices.SettingsApi.checkLocationSettings(
mGoogleApiClient,
builder.build()
);
result.setResultCallback(this);
}
@Override
public void onConnectionSuspended(int i) {
}
@Override
public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
}
@Override
// public void onResult(@NonNull LocationSettingsResult locationSettingsResult) {
public void onResult(@NonNull Result locationSettingsResult) {
final Status status = locationSettingsResult.getStatus();
switch (status.getStatusCode()) {
case LocationSettingsStatusCodes.SUCCESS:
// NO need to show the dialog;
break;
case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
// Location settings are not satisfied. Show the user a dialog
try {
// Show the dialog by calling startResolutionForResult(), and check the result
// in onActivityResult().
status.startResolutionForResult(LocSettingsActivity.this, REQUEST_CHECK_SETTINGS);
} catch (IntentSender.SendIntentException e) {
//failed to show
}
break;
case LocationSettingsStatusCodes.SETTINGS_CHANGE_UNAVAILABLE:
// Location settings are unavailable so not possible to show any dialog now
break;
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUEST_CHECK_SETTINGS) {
if (resultCode == RESULT_OK) {
Toast.makeText(getApplicationContext(), "GPS enabled", Toast.LENGTH_LONG).show();
Log.e("Keshav", "..........GPS enabled..............");
//TODO Important When Gps Enable Just Now Need Some Time ..........otherwise lat long 0.0 fetch
// TODO Need Some time to call GPS Tracker Service
new Thread(new Runnable() {
@Override
public void run() {
try {
Thread.sleep(2000); //Todo dummy delay for 2 second
} catch (InterruptedException e) {
e.printStackTrace();
}
//update ui on UI thread
runOnUiThread(new Runnable() {
@Override
public void run() {
callLocationGpsTracker();
}
});
}
}).start();
} else {
callLocationDialog();
Log.e("Keshav", "..........GPS not enabled..............");
Toast.makeText(getApplicationContext(), "GPS is not enabled", Toast.LENGTH_LONG).show();
}
}
}
@Override
public void onPointerCaptureChanged(boolean hasCapture) {
}
private void checkPermission(){
if (!hasGPSDevice(LocSettingsActivity.this)) {
Log.e("keshav", "Gps not Supported");
Toast.makeText(LocSettingsActivity.this, "Gps not Supported", Toast.LENGTH_SHORT).show();
} else {
Log.e("keshav", "Gps Supported ---hasGPSDevice return true--Step 1 Pass...........");
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
int permissionCheck = ContextCompat.checkSelfPermission(LocSettingsActivity.this,
Manifest.permission.CAMERA);
if (permissionCheck == PackageManager.PERMISSION_GRANTED) {
Log.e("permission", "granted");
locationEnabled_or_Not();
} else {
ActivityCompat.requestPermissions(LocSettingsActivity.this,
new String[]{Manifest.permission.CAMERA,
Manifest.permission.READ_EXTERNAL_STORAGE,
Manifest.permission.WRITE_EXTERNAL_STORAGE,
Manifest.permission.ACCESS_FINE_LOCATION,
Manifest.permission.ACCESS_COARSE_LOCATION,}, 1);
}
} else {
Log.e("MainActivity", "Lower Than MarshMallow");
locationEnabled_or_Not();
}
}
}
//TODO Step 1
public boolean hasGPSDevice(Context context) {
final LocationManager mgr = (LocationManager) context
.getSystemService(Context.LOCATION_SERVICE);
if (mgr == null)
return false;
final List<String> providers = mgr.getAllProviders();
if (providers == null)
return false;
return providers.contains(LocationManager.GPS_PROVIDER);
}
//TODO Step 2
// TODO When Location not enabled show popup
// TODO When Location already Enabled CAll GPS Tracker
private void locationEnabled_or_Not() {
Log.e("keshav", "locationEnabled_or_Not Step 2 Pass...........");
final LocationManager manager = (LocationManager) LocSettingsActivity.this.getSystemService(Context.LOCATION_SERVICE);
if (!manager.isProviderEnabled(LocationManager.GPS_PROVIDER) && hasGPSDevice(LocSettingsActivity.this)) {
Log.e("keshav", "Gps not enabled");
callLocationDialog();
} else {
Log.e("keshav", "Gps already enabled");
callLocationGpsTracker(); // TODO When Gps already enabled call direct GPS Tracker
}
}
//TODO Step 3 when hasGPSDevice return true
private void callLocationDialog() {
Log.e("keshav", "callLocationDialog Step 3 Popup called ...........");
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(LocationServices.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this).build();
mGoogleApiClient.connect();
locationRequest = LocationRequest.create();
locationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
locationRequest.setInterval(30 * 1000);
locationRequest.setFastestInterval(5 * 1000);
}
//TODO Step 4 when location on fetch GPS Tracker Through Latitude Longitude
private void callLocationGpsTracker() {
Log.e("keshav", "callLocationGpsTracker Step 4 Called ... fetch Location");
gps = new GPSTracker(LocSettingsActivity.this);
// check if GPS enabled
if (gps.canGetLocation()) {
double latitude = gps.getLatitude();
double longitude = gps.getLongitude();
Log.e("MainActivity", "latitude -> " + latitude);
Log.e("MainActivity", "longitude -> " + longitude);
getAddress(latitude, longitude);
// LocationAddress locationAddress = new LocationAddress();
// locationAddress.getAddressFromLocation(latitude, longitude,
// getApplicationContext(), new GeocoderHandler());
} else {
// TODO can't get location
// TODO GPS or Network is not enabled
// TODO Ask user to enable GPS/network in settings
//TODO need again call Locaton Dialog
callLocationDialog();
}
}
private void getAddress(double lat, double lon) {
String cityName = "";
String stateName = "";
String postalCode = "";
String countryName = "";
StringBuilder finalAddress = new StringBuilder();
try {
Geocoder geocoder = new Geocoder(LocSettingsActivity.this, Locale.getDefault());
List<Address> addresses = geocoder.getFromLocation(lat, lon, 1);
if (addresses != null) {
try {
cityName = addresses.get(0).getLocality();
stateName = addresses.get(0).getAdminArea();
countryName = addresses.get(0).getCountryName();
postalCode = addresses.get(0).getPostalCode();
if (addresses.get(0).getAddressLine(0) != null)
finalAddress.append(addresses.get(0).getAddressLine(0));
if (addresses.get(0).getAddressLine(1) != null)
finalAddress.append(" " + addresses.get(0).getAddressLine(1));
if (addresses.get(0).getAddressLine(2) != null)
finalAddress.append(" " + addresses.get(0).getAddressLine(2));
if (addresses.get(0).getAddressLine(3) != null)
finalAddress.append(" " + addresses.get(0).getAddressLine(3));
Log.e("keshav", "addres 0 -> " + addresses.get(0).getAddressLine(0));
Log.e("keshav", "addres 1 -> " + addresses.get(0).getAddressLine(1));
Log.e("keshav", "addres 2 -> " + addresses.get(0).getAddressLine(2));
Log.e("keshav", "addres 3 -> " + addresses.get(0).getAddressLine(3));
Log.e("keshav", "addres final -> " + finalAddress);
} catch (Exception e) {
Log.e("keshav", "Exception occurd -> " + e.getMessage());
e.printStackTrace();
}
Log.e("keshav", "cityName -> " + cityName);
Log.e("keshav", "stateName -> " + stateName);
Log.e("keshav", "countryName -> " + countryName);
Log.e("keshav", "PostalCode -> " + postalCode);
}
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
protected void onResume() {
super.onResume();
checkPermission();
}
}
===============================GPSTracker===================================
package com.keshav.locationenabledorcancelwithoutoutsideclick.gps;
import android.app.AlertDialog;
import android.app.Service;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.os.IBinder;
import android.provider.Settings;
import android.util.Log;
public class GPSTracker extends Service implements LocationListener {
private final Context mContext;
// flag for GPS status
boolean isGPSEnabled = false;
// flag for network status
boolean isNetworkEnabled = false;
// flag for GPS status
boolean canGetLocation = false;
Location location; // location
double latitude; // latitude
double longitude; // longitude
// The minimum distance to change Updates in meters
private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10; // 10 meters
// The minimum time between updates in milliseconds
private static final long MIN_TIME_BW_UPDATES = 1000 * 60 * 1; // 1 minute
// Declaring a Location Manager
protected LocationManager locationManager;
public GPSTracker(Context context) {
this.mContext = context;
getLocation();
}
public Location getLocation() {
try {
locationManager = (LocationManager) mContext.getSystemService(LOCATION_SERVICE);
// getting GPS status
isGPSEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
// getting network status
isNetworkEnabled = locationManager
.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
if (!isGPSEnabled && !isNetworkEnabled) {
// no network provider is enabled
} else {
this.canGetLocation = true;
// First get location from Network Provider
if (isNetworkEnabled) {
locationManager.requestLocationUpdates(
LocationManager.NETWORK_PROVIDER,
MIN_TIME_BW_UPDATES,
MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
Log.d("Network", "Network");
if (locationManager != null) {
location = locationManager
.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
if (location != null) {
latitude = location.getLatitude();
longitude = location.getLongitude();
}
}
}
// if GPS Enabled get lat/long using GPS Services
if (isGPSEnabled) {
if (location == null) {
locationManager.requestLocationUpdates(
LocationManager.GPS_PROVIDER,
MIN_TIME_BW_UPDATES,
MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
Log.d("GPS Enabled", "GPS Enabled");
if (locationManager != null) {
location = locationManager
.getLastKnownLocation(LocationManager.GPS_PROVIDER);
if (location != null) {
latitude = location.getLatitude();
longitude = location.getLongitude();
}
}
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
return location;
}
/**
* Stop using GPS listener
* Calling this function will stop using GPS in your app
*/
public void stopUsingGPS() {
if (locationManager != null) {
locationManager.removeUpdates(GPSTracker.this);
}
}
/**
* Function to get latitude
*/
public double getLatitude() {
if (location != null) {
latitude = location.getLatitude();
}
// return latitude
return latitude;
}
/**
* Function to get longitude
*/
public double getLongitude() {
if (location != null) {
longitude = location.getLongitude();
}
// return longitude
return longitude;
}
/**
* Function to check GPS/wifi enabled
*
* @return boolean
*/
public boolean canGetLocation() {
return this.canGetLocation;
}
/**
* Function to show settings alert dialog
* On pressing Settings button will lauch Settings Options
*/
public void showSettingsAlert() {
AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);
// Setting Dialog Title
alertDialog.setTitle("GPS is settings");
// Setting Dialog Message
alertDialog.setMessage("GPS is not enabled. Do you want to go to settings menu?");
// On pressing Settings button
alertDialog.setPositiveButton("Settings", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
mContext.startActivity(intent);
}
});
// on pressing cancel button
alertDialog.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
// Showing Alert Message
alertDialog.show();
}
@Override
public void onLocationChanged(Location location) {
}
@Override
public void onProviderDisabled(String provider) {
}
@Override
public void onProviderEnabled(String provider) {
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
@Override
public IBinder onBind(Intent arg0) {
return null;
}
}
源代碼
https://drive.google.com/open?id=0BzBKpZ4nzNzUMnVLTGpWcTk2QUE
我認爲你必須創建自定義對話框，允許通過ur控件在棒棒糖中打開/關閉。 –
我在OLA駕駛室應用程序中看到過相同的對話框。我不認爲他們已經創建了自定義對話框。你的想法是什麼。 KIT-KAT版本與之相同。 – Balu
查看：http://stackoverflow.com/questions/29801368/how-to-show-enable-location-dialog-like-google-maps –