每当创建折线时，Android应用都会崩溃

时间：2016-12-02 12:12:48

标签： android android-studio osmdroid

尝试创建一条线时崩溃。我想使用PathOverlay但它已经被弃用了。我想创建一条线。 

public void drawLine(){
    List<GeoPoint> track = new ArrayList<>();
    track.add(new GeoPoint(14.4889,121.0325));
    track.add(new GeoPoint(14.4906,121.0353));

    Polyline roadOverlay = new Polyline(map.getContext());
    roadOverlay.setPoints(track);
    map.getOverlays().add(roadOverlay);
    map.invalidate();
}

Gradle Console

  

执行任务＆＃39;：app：validateSigningDebug＆＃39; （由于以下原因，最新检查需要0.0秒）：     任务尚未宣布任何产出。   ：app：validateSigningDebug（Thread [Daemon worker Thread 2,5，main]）完成。花了0.022秒。   ：app：packageDebug（Thread [Daemon worker Thread 2,5，main]）启动。   ：应用：packageDebug   执行任务＆＃39;：app：packageDebug＆＃39; （由于以下原因，最新检查时间为0.067秒）：     输入文件C：\ Users \ hp \ AndroidStudioProjects \ PATHS \ app \ build \ intermediates \ transforms \ dex \ debug \ folders \ 1000 \ 5 \ slice_3 \ classes.dex已更改。   ：app：packageDebug（Thread [Daemon worker Thread 2,5，main]）完成。花了6.165秒。   ：app：buildInfoGeneratorDebug（Thread [Daemon worker Thread 2,5，main]）启动。   ：应用：buildInfoGeneratorDebug   执行任务＆＃39;：app：buildInfoGeneratorDebug＆＃39; （由于以下原因，最新检查需要0.0秒）：     任务尚未宣布任何产出。   ：app：buildInfoGeneratorDebug（Thread [Daemon worker Thread 2,5，main]）完成。花了0.043秒。   ：app：compileDebugSources（Thread [Daemon worker Thread 2,5，main]）启动。   ：应用：compileDebugSources   跳过任务＆＃39;：app：compileDebugSources＆＃39;因为它没有行动。   ：app：compileDebugSources（Thread [Daemon worker Thread 2,5，main]）完成。花了0.001秒。   ：app：assembleDebug（Thread [Daemon worker Thread 2,5，main]）启动。   ：应用：assembleDebug   跳过任务＆＃39;：app：assembleDebug＆＃39;因为它没有行动。   ：app：assembleDebug（Thread [Daemon worker Thread 2,5，main]）完成。花了0.001秒。

我认为这会有所帮助吗？我的osmdroid瓷砖在我的手机存储器上：

$ adb shell am start -n 
"com.example.mariel.paths/com.example.mariel.paths.MainActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER
Client not ready yet..Connected to process 20345 on device lge-lg_x155-YL7PVWCE99999999
V/ActivityThread: ActivityRecord{1795043f token=android.os.BinderProxy@3978310c {com.example.mariel.paths/com.example.mariel.paths.MainActivity}}: app=android.app.Application@15416c6a, appName=com.example.mariel.paths, pkg=com.example.mariel.paths, comp={com.example.mariel.paths/com.example.mariel.paths.MainActivity}, dir=/data/app/com.example.mariel.paths-1/base.apk
W/art: Before Android 4.1, method android.graphics.PorterDuffColorFilter android.support.graphics.drawable.VectorDrawableCompat.updateTintFilter(android.graphics.PorterDuffColorFilter, android.content.res.ColorStateList, android.graphics.PorterDuff$Mode) would have incorrectly overridden the package-private method in android.graphics.drawable.Drawable
W/art: Suspending all threads took: 6.790ms
I/OsmDroid: Using tile source: Mapnik
D/Environment: getStorageVolume,  volume:StorageVolume:
                   mStorageId=65537 mPath=/storage/emulated/0 mDescriptionId=17040786 
                   mPrimary=true mRemovable=false mEmulated=true mMtpReserveSpace=10 
                   mAllowMassStorage=false mMaxFileSize=0 mOwner=UserHandle{0} mUuid=null 
                   mUserLabel=null mState=mounted 
D/Environment: getStorageVolume,  volume:StorageVolume:
                   mStorageId=131073 mPath=/storage/sdcard1 mDescriptionId=17040784 
                   mPrimary=false mRemovable=true mEmulated=false mMtpReserveSpace=0 
                   mAllowMassStorage=true mMaxFileSize=0 mOwner=null mUuid=0000-CCCC 
                   mUserLabel=KFAT1 mState=mounted 
D/Environment: getStorageVolume,  volume:StorageVolume:
                   mStorageId=196609 mPath=/storage/usbotg mDescriptionId=17040787 
                   mPrimary=false mRemovable=true mEmulated=false mMtpReserveSpace=0 
                   mAllowMassStorage=false mMaxFileSize=0 mOwner=null mUuid=null 
                   mUserLabel=null mState=removed 
I/OsmDroid: sdcard state: mounted
D/Environment: getStorageVolume,  volume:StorageVolume:
                   mStorageId=65537 mPath=/storage/emulated/0 mDescriptionId=17040786 
                   mPrimary=true mRemovable=false mEmulated=true mMtpReserveSpace=10 
                   mAllowMassStorage=false mMaxFileSize=0 mOwner=UserHandle{0} mUuid=null 
                   mUserLabel=null mState=mounted 
D/Environment: getStorageVolume,  volume:StorageVolume:
                   mStorageId=131073 mPath=/storage/sdcard1 mDescriptionId=17040784 
                   mPrimary=false mRemovable=true mEmulated=false mMtpReserveSpace=0 
                   mAllowMassStorage=true mMaxFileSize=0 mOwner=null mUuid=0000-CCCC 
                   mUserLabel=KFAT1 mState=mounted 
D/Environment: getStorageVolume,  volume:StorageVolume:
                   mStorageId=196609 mPath=/storage/usbotg mDescriptionId=17040787 
                   mPrimary=false mRemovable=true mEmulated=false mMtpReserveSpace=0 
                   mAllowMassStorage=false mMaxFileSize=0 mOwner=null mUuid=null 
                   mUserLabel=null mState=removed 
I/OsmDroid: sdcard state: mounted
D/Environment: getStorageVolume,  volume:StorageVolume:
                   mStorageId=65537 mPath=/storage/emulated/0 mDescriptionId=17040786 
                   mPrimary=true mRemovable=false mEmulated=true mMtpReserveSpace=10 
                   mAllowMassStorage=false mMaxFileSize=0 mOwner=UserHandle{0} mUuid=null 
                   mUserLabel=null mState=mounted 
D/Environment: getStorageVolume,  volume:StorageVolume:
                   mStorageId=131073 mPath=/storage/sdcard1 mDescriptionId=17040784 
                   mPrimary=false mRemovable=true mEmulated=false mMtpReserveSpace=0 
                   mAllowMassStorage=true mMaxFileSize=0 mOwner=null mUuid=0000-CCCC 
                   mUserLabel=KFAT1 mState=mounted 
D/Environment: getStorageVolume,  volume:StorageVolume:
                   mStorageId=196609 mPath=/storage/usbotg mDescriptionId=17040787 
                   mPrimary=false mRemovable=true mEmulated=false mMtpReserveSpace=0 
                   mAllowMassStorage=false mMaxFileSize=0 mOwner=null mUuid=null 
                   mUserLabel=null mState=removed 
I/OsmDroid: sdcard state: mounted
I/art: Background sticky concurrent mark sweep GC freed 2440(204KB) AllocSpace objects, 0(0B) LOS objects, 17% free, 1462KB/1770KB, paused 5.950ms total 21.482ms
D/BONUSPACK: OSRMRoadManager.getRoads:http://router.project-osrm.org/route/v1/driving/121.0325,14.4889;121.03529999999999,14.490599999999999?alternatives=false&overview=full&steps=true
D/libc-netbsd: [getaddrinfo]: hostname=router.project-osrm.org; servname=(null); cache_mode=(null), netid=0; mark=0
D/libc-netbsd: [getaddrinfo]: ai_addrlen=0; ai_canonname=(null); ai_flags=4; ai_family=0
D/ActivityThread: ACT-LAUNCH_ACTIVITY handled : 0 / ActivityRecord{1795043f token=android.os.BinderProxy@3978310c {com.example.mariel.paths/com.example.mariel.paths.MainActivity}}
D/ActivityThread: ACT-PAUSE_ACTIVITY_FINISHING handled : 0 / android.os.BinderProxy@3978310c
W/art: Suspending all threads took: 7.461ms
D/ActivityThread: ACT-DESTROY_ACTIVITY handled : 1 / android.os.BinderProxy@3978310c
W/art: Suspending all threads took: 7.023ms

1 个答案:

答案 0 :(得分：1)

尝试删除map.invalidate（）; ..我想在onCreate中不需要它，因为在onCreate存在之后会进行查看。

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