Question

我在Android中的谷歌地图会产生一张黑色地图。是因为我的文件设置不正确（图书馆在错误的地方等等吗？）

图片：

黑屏：

图书馆等等：

我所有导入的库都是正确的吗？

清单：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.sonnet"
    android:versionCode="1"
    android:versionName="1.0" >
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="com.example.barcodelibrary.permission.MAPS_RECEIVE"/>

    <uses-feature
        android:glEsVersion="0x00020000"
        android:required="true" />
    <uses-sdk
        android:minSdkVersion="14"
        android:targetSdkVersion="17" />
    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.example.sonnet.FullscreenActivity"
            android:configChanges="orientation|keyboardHidden|screenSize"
            android:label="@string/app_name"
            android:theme="@style/FullscreenTheme" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <activity
            android:name="com.example.sonnet.Map"
            android:label="@string/title_activity_map" >
        </activity>
        <activity
            android:name="com.example.sonnet.MapActivity"
            android:configChanges="orientation|keyboardHidden|screenSize"
            android:label="@string/title_activity_map"
            android:theme="@style/FullscreenTheme" >
        </activity>


        <uses-library android:name="com.google.android.maps"/>
        <meta-data
            android:name="com.google.android.maps.v2.stuff"
            android:value="stuff" />
    </application>
</manifest>

'stuff'意味着我的API密钥。

我的Logcat：

02-06 16:14:44.735: D/AndroidRuntime(5651): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<<
02-06 16:14:44.735: D/AndroidRuntime(5651): CheckJNI is OFF
02-06 16:14:44.745: D/dalvikvm(5651): Trying to load lib libjavacore.so 0x0
02-06 16:14:44.745: D/dalvikvm(5651): Added shared lib libjavacore.so 0x0
02-06 16:14:44.755: D/dalvikvm(5651): Trying to load lib libnativehelper.so 0x0
02-06 16:14:44.755: D/dalvikvm(5651): Added shared lib libnativehelper.so 0x0
02-06 16:14:44.895: D/AndroidRuntime(5651): Calling main entry com.android.commands.pm.Pm
02-06 16:14:44.895: D/AndroidRuntime(5651): Shutting down VM
02-06 16:14:44.895: D/dalvikvm(5651): Debugger has detached; object registry had 1 entries
02-06 16:14:44.895: I/AndroidRuntime(5651): NOTE: attach of thread 'Binder_1' failed
02-06 16:14:45.365: D/AndroidRuntime(5661): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<<
02-06 16:14:45.365: D/AndroidRuntime(5661): CheckJNI is OFF
02-06 16:14:45.375: D/dalvikvm(5661): Trying to load lib libjavacore.so 0x0
02-06 16:14:45.375: D/dalvikvm(5661): Added shared lib libjavacore.so 0x0
02-06 16:14:45.385: D/dalvikvm(5661): Trying to load lib libnativehelper.so 0x0
02-06 16:14:45.385: D/dalvikvm(5661): Added shared lib libnativehelper.so 0x0
02-06 16:14:45.515: D/AndroidRuntime(5661): Calling main entry com.android.commands.am.Am
02-06 16:14:45.525: D/dalvikvm(5661): Note: class Landroid/app/ActivityManagerNative; has 163 unimplemented (abstract) methods
02-06 16:14:45.525: I/ActivityManager(432): START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10000000 cmp=com.example.sonnet/.FullscreenActivity} from pid 5661
02-06 16:14:45.565: D/AndroidRuntime(5661): Shutting down VM
02-06 16:14:45.565: D/jdwp(5661): Got wake-up signal, bailing out of select
02-06 16:14:45.565: D/dalvikvm(5661): Debugger has detached; object registry had 1 entries
02-06 16:14:45.565: D/dalvikvm(5672): Late-enabling CheckJNI
02-06 16:14:45.575: I/ActivityManager(432): Start proc com.example.sonnet for activity com.example.sonnet/.FullscreenActivity: pid=5672 uid=10031 gids={50031, 3003, 1015, 1028}
02-06 16:14:45.595: D/dalvikvm(122): GC_EXPLICIT freed 40K, 2% free 7478K/7584K, paused 1ms+2ms, total 29ms
02-06 16:14:45.625: D/dalvikvm(122): GC_EXPLICIT freed <1K, 2% free 7478K/7584K, paused 1ms+2ms, total 27ms
02-06 16:14:45.655: D/dalvikvm(122): GC_EXPLICIT freed <1K, 2% free 7478K/7584K, paused 1ms+2ms, total 28ms
02-06 16:14:45.995: D/libEGL(5672): loaded /system/lib/egl/libEGL_tegra.so
02-06 16:14:46.035: D/libEGL(5672): loaded /system/lib/egl/libGLESv1_CM_tegra.so
02-06 16:14:46.055: D/libEGL(5672): loaded /system/lib/egl/libGLESv2_tegra.so
02-06 16:14:46.095: D/OpenGLRenderer(5672): Enabling debug mode 0
02-06 16:14:46.125: I/ActivityManager(432): Displayed com.example.sonnet/.FullscreenActivity: +566ms
02-06 16:14:46.395: D/TilesManager(5672): Starting TG #0, 0x641e71c8
02-06 16:14:46.395: D/TilesManager(5672): new EGLContext from framework: 62607d38 
02-06 16:14:46.395: D/GLWebViewState(5672): Reinit shader
02-06 16:14:46.405: D/GLWebViewState(5672): Reinit transferQueue
02-06 16:14:48.705: W/ProcessStats(432): Skipping unknown process pid 5698
02-06 16:14:48.705: W/ProcessStats(432): Skipping unknown process pid 5709
02-06 16:14:48.705: W/ProcessStats(432): Skipping unknown process pid 5710

Answer 1

查看您的清单文件，我发现至少有一个问题：

1 - 为application代码

设置Google Play服务库

<meta-data
    android:name="com.google.android.gms.version"
    android:value="@integer/google_play_services_version" />

然后，请确保您已在Google API控制台中启用了Google Maps API，并且您根据用于签署该应用的证书使用了正确的API密钥。

此处描述了所有程序：https://developers.google.com/maps/documentation/android/start

Google地图会生成黑色地图

1 个答案: