Android Gps通知图标不闪烁
我正在我的android手机上通过以下代码尝试谷歌地图api。我的应用程序定位我的手机,工作正常,但gps通知图标不闪烁。如何在定位手机时闪烁gps图标 谢谢你的回复 舱单:Android Gps通知图标不闪烁,android,gps,Android,Gps,我正在我的android手机上通过以下代码尝试谷歌地图api。我的应用程序定位我的手机,工作正常,但gps通知图标不闪烁。如何在定位手机时闪烁gps图标 谢谢你的回复 舱单: <uses-permission android:name="android.permission.INTERNET"/> <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/> <uses-permi
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
以及守则:
import java.util.List;
import com.google.android.maps.GeoPoint;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapController;
import com.google.android.maps.MapView;
import com.google.android.maps.MyLocationOverlay;
import com.google.android.maps.Overlay;
import com.google.android.maps.OverlayItem;
import android.content.Context;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.location.Criteria;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.location.LocationProvider;
import android.os.Bundle;
import android.provider.Settings;
import android.widget.EditText;
import android.widget.Toast;
public class main extends MapActivity {
MapController mControl;
GeoPoint geoP;
MapView mapV;
MyLocationOverlay compass;
EditText etext;
String provider;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
etext = (EditText) findViewById(R.id.latLong);
mapV = (MapView) findViewById(R.id.mapView);
mapV.displayZoomControls(true);
mapV.setBuiltInZoomControls(true);
LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
boolean enable = locationManager
.isProviderEnabled(LocationManager.GPS_PROVIDER);
if (!enable) {
startActivity(new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS));
}
Criteria criteria = new Criteria();
//criteria.setAccuracy(Criteria.ACCURACY_FINE);
provider = locationManager.getBestProvider(criteria, false);
Location location = locationManager.getLastKnownLocation(provider);
Double lat = location.getLatitude() * 1E6;
Double longi = location.getLongitude() * 1E6;
geoP = new GeoPoint(lat.intValue(), longi.intValue());
List<Overlay> mapOverlays = mapV.getOverlays();
Drawable drawable = this.getResources().getDrawable(R.drawable.androidmarker);
compass = new MyLocationOverlay(this, mapV);
HelloItemizedOverlay itemizedoverlay = new HelloItemizedOverlay(drawable, this);
OverlayItem overlayitem = new OverlayItem(geoP, "Hola, Mundo!","I'm in Mexico City!");
itemizedoverlay.addOverlay(overlayitem);
mapV.getOverlays().add(compass);
mapOverlays.add(itemizedoverlay);
mControl = mapV.getController();
mControl.animateTo(geoP);
mControl.setZoom(5);
mControl.setCenter(geoP);
locationManager.requestLocationUpdates(provider, 0, 0,
new LocationListener() {
public void onStatusChanged(String provider, int status,
Bundle extras) {
if (status == LocationProvider.AVAILABLE) {
Toast.makeText(getApplicationContext(),
"LocationProvider.AVAILABLE",
Toast.LENGTH_SHORT).show();
} else if (status == LocationProvider.TEMPORARILY_UNAVAILABLE) {
Toast.makeText(getApplicationContext(),
"LocationProvider.TEMPORARILY_UNAVAILABLE",
Toast.LENGTH_SHORT).show();
} else if (status == LocationProvider.OUT_OF_SERVICE) {
Toast.makeText(getApplicationContext(),
"LocationProvider.OUT_OF_SERVICE",
Toast.LENGTH_SHORT).show();
}
}
public void onProviderEnabled(String provider) {
}
public void onProviderDisabled(String provider) {
}
public void onLocationChanged(Location location) {
Toast.makeText(getApplicationContext(),
"Location Changed", Toast.LENGTH_SHORT).show();
}
});
//etext.setText(String.valueOf(lat) + "," + String.valueOf(longi));
}
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
compass.disableCompass();
}
protected void onResume() {
// TODO Auto-generated method stub
super.onResume();
compass.enableCompass();
}
protected boolean isRouteDisplayed() {
return false;
}
import java.util.List;
导入com.google.android.maps.GeoPoint;
导入com.google.android.maps.MapActivity;
导入com.google.android.maps.MapController;
导入com.google.android.maps.MapView;
导入com.google.android.maps.MyLocationOverlay;
导入com.google.android.maps.Overlay;
导入com.google.android.maps.OverlayItem;
导入android.content.Context;
导入android.content.Intent;
导入android.graphics.drawable.drawable;
导入android.location.Criteria;
导入android.location.location;
导入android.location.LocationListener;
导入android.location.LocationManager;
导入android.location.LocationProvider;
导入android.os.Bundle;
导入android.provider.Settings;
导入android.widget.EditText;
导入android.widget.Toast;
公共类主活动{
地图控制器;
地质点;
MapView mapV;
我的定位罗盘;
编辑文本;
字符串提供者;
/**在首次创建活动时调用*/
@凌驾
创建时的公共void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
etext=(EditText)findViewById(R.id.latLong);
mapV=(MapView)findviewbyd(R.id.MapView);
mapV.displayZoomControl(真);
mapV.setBuiltInZoomControls(真);
LocationManager LocationManager=(LocationManager)getSystemService(Context.LOCATION\u服务);
布尔启用=位置管理器
.isprovidenabled(LocationManager.GPS\U提供商);
如果(!启用){
startActivity(新意图(设置、动作、位置、来源、设置));
}
标准=新标准();
//标准.设定准确度(标准.准确度/精细度);
provider=locationManager.getBestProvider(条件,false);
Location Location=locationManager.getLastKnownLocation(提供者);
双纬度=location.getLatitude()*1E6;
Double longi=location.getLongitude()*1E6;
geoP=新的地质点(lat.intValue(),longi.intValue());
List mapOverlays=mapV.getOverlays();
Drawable Drawable=this.getResources().getDrawable(R.Drawable.androidmarker);
指南针=新的MyLocationOverlay(此,mapV);
HelloItemizedOverlay itemizedoverlay=新HelloItemizedOverlay(可绘制,此);
OverlayItem OverlayItem=新的OverlayItem(geoP,“你好,芒多!”,“我在墨西哥城!”);
itemizedoverlay.addOverlay(overlayitem);
mapV.getOverlays().add(指南针);
添加(itemizedoverlay);
mControl=mapV.getController();
mControl.animateTo(地球物理);
mControl.setZoom(5);
mControl.设置中心(geoP);
locationManager.RequestLocationUpdate(提供程序,0,0,
新位置侦听器(){
public void onStatusChanged(字符串提供程序,int状态,
捆绑(附加){
if(status==LocationProvider.AVAILABLE){
Toast.makeText(getApplicationContext(),
“LocationProvider.AVAILABLE”,
吐司。长度(短)。show();
}else if(状态==位置提供程序。暂时不可用){
Toast.makeText(getApplicationContext(),
“LocationProvider.暂时不可用”,
吐司。长度(短)。show();
}else if(状态==LocationProvider.OUT\u OF\u服务){
Toast.makeText(getApplicationContext(),
“LocationProvider.服务中断”,
吐司。长度(短)。show();
}
}
公共无效onProviderEnabled(字符串提供程序){
}
公共无效onProviderDisabled(字符串提供程序){
}
已更改位置上的公共无效(位置){
Toast.makeText(getApplicationContext(),
“位置更改”,Toast.LENGTH_SHORT.show();
}
});
//etext.setText(String.valueOf(lat)+“,”+String.valueOf(longi));
}
受保护的void onPause(){
//TODO自动生成的方法存根
super.onPause();
compass.disableCompass();
}
受保护的void onResume(){
//TODO自动生成的方法存根
super.onResume();
compass.enableCompus();
}
受保护的布尔值isRouteDisplayed(){
返回false;
}
t0mm13b,在我的手机上工作,但GPS通知图标不闪烁。虚拟设备意味着模拟器。我解决了这个问题
代码:
package com.yunusoksuz.gmapstest;
import android.app.Activity;
import android.location.Criteria;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.widget.TextView;
import android.widget.Toast;
public class YnsmapsActivity extends Activity implements LocationListener {
/** Called when the activity is first created. */
private LocationManager locationManager;
private Location location;
private String provider;
private Double lat, longi;
private Criteria criteria;
TextView tv;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
tv = (TextView) findViewById(R.id.tv1);
locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
criteria = new Criteria();
criteria.setAccuracy(Criteria.ACCURACY_FINE);
criteria.setAccuracy(Criteria.ACCURACY_COARSE);
provider = locationManager.getBestProvider(criteria, false);
location = locationManager.getLastKnownLocation(provider);
locationManager.requestLocationUpdates(provider, 0, 0, this);
}
public void onLocationChanged(Location location) {
Toast.makeText(
this,
"Lat : " + location.getLatitude() + " LONG : "
+ location.getLongitude(), Toast.LENGTH_SHORT).show();
tv.setText("Lat : " + location.getLatitude() + " LONG : "
+ location.getLongitude());
}
public void onProviderDisabled(String provider) {
// TODO Auto-generated method stub
}
public void onProviderEnabled(String provider) {
// TODO Auto-generated method stub
}
public void onStatusChanged(String provider, int status, Bundle extras) {
// TODO Auto-generated method stub
}
@Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
locationManager.removeUpdates(this);
}
@Override
protected void onResume() {
// TODO Auto-generated method stub
super.onResume();
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0,
0, this);
}
}
现在gps通知闪烁。t0mm13b,正在我的手机上工作,但gps通知图标不闪烁。虚拟设备意味着模拟器。我解决了这个问题 代码:
package com.yunusoksuz.gmapstest;
import android.app.Activity;
import android.location.Criteria;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.widget.TextView;
import android.widget.Toast;
public class YnsmapsActivity extends Activity implements LocationListener {
/** Called when the activity is first created. */
private LocationManager locationManager;
private Location location;
private String provider;
private Double lat, longi;
private Criteria criteria;
TextView tv;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
tv = (TextView) findViewById(R.id.tv1);
locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
criteria = new Criteria();
criteria.setAccuracy(Criteria.ACCURACY_FINE);
criteria.setAccuracy(Criteria.ACCURACY_COARSE);
provider = locationManager.getBestProvider(criteria, false);
location = locationManager.getLastKnownLocation(provider);
locationManager.requestLocationUpdates(provider, 0, 0, this);
}
public void onLocationChanged(Location location) {
Toast.makeText(
this,
"Lat : " + location.getLatitude() + " LONG : "
+ location.getLongitude(), Toast.LENGTH_SHORT).show();
tv.setText("Lat : " + location.getLatitude() + " LONG : "
+ location.getLongitude());
}
public void onProviderDisabled(String provider) {
// TODO Auto-generated method stub
}
public void onProviderEnabled(String provider) {
// TODO Auto-generated method stub
}
public void onStatusChanged(String provider, int status, Bundle extras) {
// TODO Auto-generated method stub
}
@Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
locationManager.removeUpdates(this);
}
@Override
protected void onResume() {
// TODO Auto-generated method stub
super.onResume();
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0,
0, this);
}
}
现在gps通知闪烁。在我的galaxy s2上。此应用程序在虚拟设备上不工作。抛出错误行58。(双lat=location.getLatitude()*1E6;)虚拟设备?你是什么意思?它在你的手机上工作吗?logcat在哪里?你似乎正在将精度设置为精细,然后又返回到粗略?因此我假设你将在我的galaxy s2上获得粗略的精度数据。此应用程序在虚拟设备上不工作。抛出错误行58。(双lat=location.getLatitude()*1E6;)虚拟设备?你是什么意思?它在你的手机上工作吗?logcat在哪里?你似乎正在设置准确度,然后又回来了