我有一个map_view并使用staticMapURI来显示完整的视图 Map ，但是当我点击 Map 时应用程序崩溃：
I/zygote (11465): Rejecting re-init on previously-failed class java.lang.Class<com.google.android.gms.maps.model.CameraPosition>: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/internal/safeparcel/zza;
I/zygote (11465): at void com.apptreesoftware.mapview.MapViewPlugin.<clinit>() (MapViewPlugin.kt:-1)
I/zygote (11465): at void com.apptreesoftware.mapview.MapViewPlugin.registerWith(io.flutter.plugin.common.PluginRegistry$Registrar) (MapViewPlugin.kt:-1)
I/zygote (11465): at void io.flutter.plugins.GeneratedPluginRegistrant.registerWith(io.flutter.plugin.common.PluginRegistry) (GeneratedPluginRegistrant.java:32)
I/zygote (11465): at void com.rumblewayne.scottandvikiapp.MainActivity.onCreate(android.os.Bundle) (MainActivity.java:12)
I/zygote (11465): at void android.app.Activity.performCreate(android.os.Bundle, android.os.PersistableBundle) (Activity.java:7009)
I/zygote (11465): at void android.app.Activity.performCreate(android.os.Bundle) (Activity.java:7000)
I/zygote (11465): at void android.app.Instrumentation.callActivityOnCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1214)
I/zygote (11465): at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2731)
I/zygote (11465): at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:2856)
I/zygote (11465): at void android.app.ActivityThread.-wrap11(android.app.ActivityThread, android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:-1)
I/zygote (11465): at void android.app.ActivityThread$H.handleMessage(android.os.Message) (ActivityThread.java:1589)
I/zygote (11465): at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:106)
I/zygote (11465): at void android.os.Looper.loop() (Looper.java:164)
I/zygote (11465): at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6494)
I/zygote (11465): at java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[]) (Method.java:-2)
I/zygote (11465): at void com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run() (RuntimeInit.java:438)
I/zygote (11465): at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:807)
I/zygote (11465): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.common.internal.safeparcel.zza" on path: DexPathList[[zip file "/data/app/com.rumblewayne.scottandvikiapp-GNTruwp_-c2PU_b1tngU3w==/base.apk"],nativeLibraryDirectories=[/data/app/com.rumblewayne.scottandvikiapp-GNTruwp_-c2PU_b1tngU3w==/lib/x86, /data/app/com.rumblewayne.scottandvikiapp-GNTruwp_-c2PU_b1tngU3w==/base.apk!/lib/x86, /system/lib, /vendor/lib]]
I/zygote (11465): at java.lang.Class dalvik.system.BaseDexClassLoader.findClass(java.lang.String) (BaseDexClassLoader.java:125)
I/zygote (11465): at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String, boolean) (ClassLoader.java:379)
I/zygote (11465): at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String) (ClassLoader.java:312)
I/zygote (11465): at void com.apptreesoftware.mapview.MapViewPlugin.<clinit>() (MapViewPlugin.kt:-1)
I/zygote (11465): at void com.apptreesoftware.mapview.MapViewPlugin.registerWith(io.flutter.plugin.common.PluginRegistry$Registrar) (MapViewPlugin.kt:-1)
I/zygote (11465): at void io.flutter.plugins.GeneratedPluginRegistrant.registerWith(io.flutter.plugin.common.PluginRegistry) (GeneratedPluginRegistrant.java:32)
I/zygote (11465): at void com.rumblewayne.scottandvikiapp.MainActivity.onCreate(android.os.Bundle) (MainActivity.java:12)
I/zygote (11465): at void android.app.Activity.performCreate(android.os.Bundle, android.os.PersistableBundle) (Activity.java:7009)
I/zygote (11465): at void android.app.Activity.performCreate(android.os.Bundle) (Activity.java:7000)
I/zygote (11465): at void android.app.Instrumentation.callActivityOnCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1214)
I/zygote (11465): at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2731)
I/zygote (11465): at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:2856)
I/zygote (11465): at void android.app.ActivityThread.-wrap11(android.app.ActivityThread, android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:-1)
I/zygote (11465): at void android.app.ActivityThread$H.handleMessage(android.os.Message) (ActivityThread.java:1589)
I/zygote (11465): at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:106)
I/zygote (11465): at void android.os.Looper.loop() (Looper.java:164)
I/zygote (11465): at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6494)
I/zygote (11465): at java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[]) (Method.java:-2)
I/zygote (11465): at void com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run() (RuntimeInit.java:438)
I/zygote (11465): at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:807)
I/zygote (11465):
F/flutter (11465): [FATAL:flutter/shell/platform/android/platform_view_android_jni.cc(60)] Check failed: CheckException(env).
F/libc (11465): Fatal signal 6 (SIGABRT), code -6 in tid 11465 (scottandvikiapp), pid 11465 (scottandvikiapp)
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'google/sdk_gphone_x86/generic_x86:8.1.0/OSM1.180201.021/4741582:userdebug/dev-keys'
Revision: '0'
ABI: 'x86'
pid: 11465, tid: 11465, name: scottandvikiapp >>> com.rumblewayne.scottandvikiapp <<<
signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
Abort message: '[FATAL:flutter/shell/platform/android/platform_view_android_jni.cc(60)] Check failed: CheckException(env).
'
eax 00000000 ebx 00002cc9 ecx 00002cc9 edx 00000006
esi f29abd10 edi 00002cc9
xcs 00000023 xds 0000002b xes 0000002b xfs 0000006b xss 0000002b
eip f720aaf0 ebp aca5a3d9 esp ff86e8b8 flags 00000296
backtrace:
#00 pc 00000af0 [vdso:f720a000] (__kernel_vsyscall+16)
#01 pc 0001edf8 /system/lib/libc.so (syscall+40)
#02 pc 0001f073 /system/lib/libc.so (abort+115)
#03 pc 00330ffe /data/app/com.rumblewayne.scottandvikiapp-GNTruwp_-c2PU_b1tngU3w==/lib/x86/libflutter.so
#04 pc 00331733 /data/app/com.rumblewayne.scottandvikiapp-GNTruwp_-c2PU_b1tngU3w==/lib/x86/libflutter.so
#05 pc 00083d2a /data/app/com.rumblewayne.scottandvikiapp-GNTruwp_-c2PU_b1tngU3w==/lib/x86/libflutter.so
#06 pc 000821fe /data/app/com.rumblewayne.scottandvikiapp-GNTruwp_-c2PU_b1tngU3w==/lib/x86/libflutter.so
#07 pc 000d2993 /data/app/com.rumblewayne.scottandvikiapp-GNTruwp_-c2PU_b1tngU3w==/lib/x86/libflutter.so
#08 pc 0009329c /data/app/com.rumblewayne.scottandvikiapp-GNTruwp_-c2PU_b1tngU3w==/lib/x86/libflutter.so
#09 pc 00092e5a /data/app/com.rumblewayne.scottandvikiapp-GNTruwp_-c2PU_b1tngU3w==/lib/x86/libflutter.so
#10 pc 00097a76 /data/app/com.rumblewayne.scottandvikiapp-GNTruwp_-c2PU_b1tngU3w==/lib/x86/libflutter.so
#11 pc 00014af7 /system/lib/libutils.so (android::SimpleLooperCallback::handleEvent(int, int, void*)+39)
#12 pc 00015936 /system/lib/libutils.so (android::Looper::pollInner(int)+982)
#13 pc 000154d6 /system/lib/libutils.so (android::Looper::pollOnce(int, int*, int*, void**)+118)
#14 pc 000e262b /system/lib/libandroid_runtime.so (android::android_os_MessageQueue_nativePollOnce(_JNIEnv*, _jobject*, long long, int)+59)
#15 pc 007d5428 /system/framework/x86/boot-framework.oat (offset 0x606000) (android.app.NativeActivity.onWindowFocusChangedNative [DEDUPED]+136)
#16 pc 0000371e /dev/ashmem/dalvik-jit-code-cache (deleted)
#17 pc 4f293241 <unknown>
#18 pc 0d3fffff /dev/ashmem/dalvik-main space (region space) (deleted)
#19 pc 0d3fffff /dev/ashmem/dalvik-main space (region space) (deleted)
Lost connection to device.
我已经在其他posts中读到你需要确保你的依赖项匹配等但是当我尝试链接帖子中显示的内容时，我似乎可以使用它 .
我当前的依赖项看起来像这样：
dependencies:
map_view: ^0.0.12
image_picker: ^0.4.1
url_launcher: ^3.0.0
firebase_storage: ^0.3.7
firebase_database: ^1.0.1
shared_preferences: ^0.4.1
transparent_image: ^0.1.0
chewie: ^0.6.0
camera: ^0.2.1
video_player: ^0.6.0
path_provider: ^0.4.0
connectivity: ^0.3.1
zoomable_image: ^1.2.0
json_annotation: ^0.2.4
firebase_messaging: ^1.0.2
image: ^1.1.33
path: ^1.5.1
uuid: ^1.0.0
flutter:
sdk: flutter
flutter_localizations:
sdk: flutter
dev_dependencies:
build_runner: ^0.8.0
json_serializable: ^0.5.2
flutter_launcher_icons: ^0.3.2
flutter_test:
sdk: flutter
任何人都可以洞察如何解决这个问题？
更新：
import 'package:map_view/map_view.dart';
import 'CompositionSubscription.dart';
import 'package:flutter/material.dart';
class CustomMap extends StatefulWidget {
String mapTitle;
List markers;
CameraPosition initialPosition;
CustomMap(this.mapTitle, this.markers, this.initialPosition);
@override
CustomMapState createState() => new CustomMapState(this.mapTitle, this.markers, this.initialPosition);
}
class CustomMapState extends State<CustomMap> {
final String mapTitle;
final List<Marker> markers;
final CameraPosition initialPosition;
CustomMapState(this.mapTitle, this.markers, this.initialPosition);
MapView mapView = new MapView();
var compositeSubscription = new CompositeSubscription();
@override Widget build(BuildContext context) {
mapView.show(
new MapOptions(
mapViewType: MapViewType.normal,
showUserLocation: true,
initialCameraPosition: initialPosition,
title: mapTitle),
toolbarActions: [new ToolbarAction("Back", 1)]
);
var setMarkers = mapView.onMapReady.listen((_) {
mapView.setMarkers(markers);
mapView.zoomToFit(padding: 100);
});
compositeSubscription.add(setMarkers);
var toolbarAction = mapView.onToolbarAction.listen((id) {
if (id == 1) {
Navigator.pop(context);
mapView.dismiss();
compositeSubscription.cancel();
}
});
compositeSubscription.add(toolbarAction);
return new Scaffold();
}
}
在上一个屏幕中点击 Map .
var churchStaticMarkers = [ new Marker("Church", "St Dunstan's Church", 51.0206245,0.2605629, color: Colors.red)];
var churchLocation = new Location(51.0206245, 0.2605629);
var staticMapProvider = new StaticMapProvider("XXXXX");
var churchStaticMapUri = staticMapProvider.getStaticUriWithMarkers(
churchStaticMarkers,
maptype: StaticMapViewType.roadmap,
center: churchLocation
);
var churchMapContainer = new Container(
child: new InkWell(
child: new Stack(
children: <Widget>[
new Container(
child: new Center(
child: new CircularProgressIndicator(),
),
padding: new EdgeInsets.all(16.0),
),
new Center(
child: new FadeInImage.memoryNetwork(
placeholder: kTransparentImage,
image: churchStaticMapUri.toString(),
),
),
],
),
onTap: () {
Navigator.push(
context,
new MaterialPageRoute(builder: (context) => new CustomMap(churchMapTitle, churchMapMarkers, churchPosition)),
);
},
),
margin: new EdgeInsets.only(left: 8.0, top: 8.0, right: 8.0),
);
1 回答
尽管Flutter是为跨平台而制作的，但不是所有东西都是用Dart编写的 . 有些部分需要platform specific (native) code . 因此，有些事情需要添加到您的代码中（请参阅pub.dartlang.org）
Android
您将对AndroidManifest.xml文件进行多次编辑 . 在您的Flutter项目中，您可以在android / app / src / main下找到此文件位置
在AndroidManifest.xml中，在标记上方添加以下用户权限 .
在AndroidManifest.xml中，在应用程序标记内添加以下行 . 请务必将your_api_key替换为您生成的 .
将MapActivity添加到AndroidManifest.xml
在你的android / build.gradle文件中 . 在buildScript依赖项下添加：
在Android设备或模拟器上运行您的应用程序 . 确认在显示 Map 时，您会看到 Map 详细信息 . 如果您只看到米色屏幕，则可能是您的API密钥不正确 .
iOS
Map 插件将在需要时请求您的用户位置 . iOS要求您在Info.plist文件中解释此用法在ios / Runner / Info.plist中设置NSLocationWhenInUseUsageDescription . 例：
编辑：
您还应该在CameraPosition中包装MapOptions initialCameraPosition位置