PVH_demo_galley_advance_build.gradle

android {
    ...
    sourceSets {
        main {
            assets.srcDirs = ['src/main/assets', 'src/main/assets/']
            res.srcDirs = ['src/main/res', 'src/main/res/drawable']
        }
    }
}

dependencies {
    ...
    compile 'com.mindorks:placeholderview:0.7.1'
    compile 'com.android.support:cardview-v7:25.3.1'
    compile 'com.github.bumptech.glide:glide:3.7.0'
    compile 'com.google.code.gson:gson:2.7'
}