我尝试在我的应用程序中实现百度地图。我设置了所有内容,它可以显示静态地图。但是,当我尝试获取当前位置时,尝试调用方法mLocationClient.start()后,我的应用程序崩溃。我已经设置了api密钥,请求权限,启用服务并将库放在正确的位置。但是这种崩溃仍然存在。而且我无法从Logcat获取任何崩溃信息。任何人都有在您的Android应用中实现百度地图的经验?
import android.os.Bundle``
import android.support.v7.app.AppCompatActivity
import android.widget.Button
import com.baidu.location.BDAbstractLocationListener
import com.baidu.location.BDLocation
import com.baidu.location.LocationClient
import com.baidu.location.LocationClientOption
import com.baidu.mapapi.CoordType
import com.baidu.mapapi.SDKInitializer
import com.baidu.mapapi.map.*
import com.baidu.mapapi.model.LatLng
import com.starkey.android.newlink.R
class BaiduMapDemoActivity : AppCompatActivity() {
private var mMapView: MapView? = null
private var findLocation: Button? = null
lateinit var map: BaiduMap
private var isFirstLoc = true
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
SDKInitializer.initialize(this)
SDKInitializer.setCoordType(CoordType.BD09LL)
setContentView(R.layout.baidu_demo)
mMapView = findViewById(R.id.bmapView)
findLocation = findViewById(R.id.addfence) as Button
map = mMapView!!.map
map.isMyLocationEnabled = true
map.isMyLocationEnabled = true
val mCurrentMode = MyLocationConfiguration.LocationMode.FOLLOWING
val mCurrentMarker =
BitmapDescriptorFactory.fromResource(R.drawable.ha_icon)
val accuracyCircleFillColor = 0xAAFFFF88.toInt()
val accuracyCircleStrokeColor = 0xAA00FF00.toInt()
map.setMyLocationConfiguration(MyLocationConfiguration(
mCurrentMode, true, mCurrentMarker,
accuracyCircleFillColor, accuracyCircleStrokeColor))
val mLocationClient = LocationClient(applicationContext)
val mylistener = MyLocationListenner()
mLocationClient.registerLocationListener(mylistener)
val option = LocationClientOption()
option.locationMode =
(LocationClientOption.LocationMode.Hight_Accuracy)
option.setCoorType("bd09ll")
option.setScanSpan(1000)
option.openGps = true
option.setLocationNotify(true)
option.setIgnoreKillProcess(false)
option.SetIgnoreCacheException(false)
option.setWifiCacheTimeOut(5 * 60 * 1000)
option.setEnableSimulateGps(false)
mLocationClient.setLocOption(option)
(findLocation as Button).setOnClickListener {
mLocationClient.start()
}
var test = mLocationClient.isStarted
mLocationClient.requestLocation()
}
override fun onDestroy() {
super.onDestroy()
mMapView!!.onDestroy()
}
override fun onResume() {
super.onResume()
mMapView!!.onResume()
}
override fun onPause() {
super.onPause()
mMapView!!.onPause()
}
inner class MyLocationListenner : BDAbstractLocationListener() {
override fun onReceiveLocation(location: BDLocation?) {
if (location == null || mMapView == null)
return;
val locData = MyLocationData.Builder()
.accuracy(location.radius)
.direction(100.toFloat()).latitude(location.latitude)
.longitude(location.longitude).build()
map.setMyLocationData(locData)
if (isFirstLoc) {
isFirstLoc = false
val ll = LatLng(location.latitude,
location.longitude)
val u = MapStatusUpdateFactory.newLatLng(ll)
map.animateMapStatus(u)
}
}
fun onReceivePoi(poiLocation: BDLocation) {
}
}
Logcat的消息:
2019-01-04 13:37:57.483 25394-25394 / com.starkey.android.newlink.debug I / System.out:呼叫开始之前
2019-01-04 13:37:59.255 25394-25401 / com.starkey.android.newlink.debug E / zygote64:无法通过void com.android.internal方法从DEX pc 0x0000014f的寄存器v6读取JT_BOOLEAN本地.os.ZygoteInit.main(java.lang.String [])
2019-01-04 13:37:59.296 25394-25401 / com.starkey.android.newlink.debug E / zygote64:无法通过void com.android.internal方法从DEX pc 0x0000014f处的寄存器v6读取JT_BOOLEAN本地.os.ZygoteInit.main(java.lang.String [])
2019-01-04 13:37:59.299 25394-25401 / com.starkey.android.newlink.debug E / zygote64:无法通过void com.android.internal方法从DEX pc 0x0000014f处的寄存器v9读取JT_INT本地.os.ZygoteInit.main(java.lang.String [])
2019-01-04 13:37:59.305 25394-25401 / com.starkey.android.newlink.debug E / zygote64:无法通过void com.android.internal方法从DEX pc 0x0000014f的寄存器v12读取JT_BOOLEAN本地.os.ZygoteInit.main(java.lang.String [])
2019-01-04 13:39:08.749 25394-25394 / com.starkey.android.newlink.debug I / System.out:通话开始后
答案 0 :(得分:0)
AFAIK,SDKInitializer.initialize
应该使用ApplicationContext
内的this
,Activity
来代替。
使用
SDKInitializer.initialize(applicationContext)
代替
SDKInitializer.initialize(this)
参考:Hello BaiduMap(中文)
- 在应用程序创建期间用于初始化SDK的引用
Context
是全局变量;警告:在使用SDK中的任何组件之前,(您)必须调用
SDKInitializer.initialize(getApplicationContext());
。因此,ee建议将此方法放在Application
的初始化方法中。
答案 1 :(得分:0)
请从libs和jinLibs lfolder中删除.jar和.so文件,并在app.gragle中添加以下api
implementation 'com.baidu.mapapi:base:3.7.1'
implementation 'com.baidu.mapapi:map:3.7.1'
implementation 'com.baidu.mapapi:search:3.7.1'
implementation 'com.baidu.mapapi:util:3.7.1'
现在,已修复SDKInitializer.initialize(applicationContext)崩溃的问题。