关于使用百度地图SDK报错java.lang.UnsatisfiedLinkError的解决办法

前几天使用百度地图SDK一直报错,导致无法显示百度地图,报错如下:

java.lang.UnsatisfiedLinkError: No implementation found for long com.baidu.platform.comjni.map.commonmemcache.JNICommonMemCache.Create() (tried Java_com_baidu_platform_comjni_map_commonmemcache_JNICommonMemCache_Create and Java_com_baidu_platform_comjni_map_commonmemcache_JNICommonMemCache_Create__)
                                                                                      at com.baidu.platform.comjni.map.commonmemcache.JNICommonMemCache.Create(Native Method)
                                                                                      at com.baidu.platform.comjni.map.commonmemcache.a.a(Unknown Source)
                                                                                      at com.baidu.platform.comapi.util.f.b(Unknown Source)
                                                                                      at com.baidu.platform.comapi.a.c(Unknown Source)
                                                                                      at com.baidu.platform.comapi.c.a(Unknown Source)
                                                                                      at com.baidu.mapapi.SDKInitializer.initialize(Unknown Source)
                                                                                      at com.baidu.mapapi.SDKInitializer.initialize(Unknown Source)
                                                                                      at com.wzc.baidumap.MainActivity.onCreate(MainActivity.java:17)

错误定位会在SDKInitializer.initialize(this);

原因:是因为目前为止Android Studio不会在apk打包时自动加入.so库文件,eclipse工具就会自动把这些库导入到apk中。
解决办法:在项目的build.gradle文件中,为其添加以下代码:

//jar包和so文件都放在libs目录下。
sourceSets {
        main() {
            jniLibs.srcDirs = ['libs']
        }
    }

完整代码如下:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        applicationId "com.wzc.baidumap"
        minSdkVersion 15
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    sourceSets {
        main() {
            jniLibs.srcDirs = ['libs']
        }
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.1.1'
    compile files('libs/baidumapapi_base_v3_7_3.jar')
}
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转载自blog.csdn.net/Mr_wzc/article/details/51584443