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

错误定位会在 ：

SDKInitializer.initialize(this);

错误日志：

FATAL EXCEPTION: main
 Process: com.zj.baidu, PID: 18309
java.lang.UnsatisfiedLinkError: No implementation found for int com.baidu.platform.comjni.engine.JNIEngine.initClass(java.lang.Object, int) (tried Java_com_baidu_platform_comjni_engine_JNIEngine_initClass and Java_com_baidu_platform_comjni_engine_JNIEngine_initClass__Ljava_lang_Object_2I)
 at


com.baidu.platform.comjni.engine.JNIEngine.initClass(Native Method)
                                                                  at com.baidu.platform.comjni.engine.AppEngine.InitClass(Unknown Source)
                                                                  at com.baidu.platform.comapi.a.(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.application.BaiduMapActivity.onCreate(BaiduMapActivity.java:119)
                                                                  at android.app.Activity.performCreate(Activity.java:6117)
                                                                  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123)




解决办法：

build gradle 加入：

 sourceSets {
        main() {
            jniLibs.srcDirs = ['libs']
        }
    }

完整代码：

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')
}