Android开发 build.gradle的使用记录

将打包apk重命名

android {
    
    //命令打包apk重命名
    android.applicationVariants.all { variant ->
        variant.outputs.all {
            outputFileName = "YT-${variant.name}-${variant.versionName}.apk"
        }
    }
}

manifestPlaceholders妙用

https://www.cnblogs.com/zhaohongtian/p/6808962.html 参考

       String jpush_appkey;
        try {
            ApplicationInfo appInfo = getPackageManager()
                    .getApplicationInfo(getPackageName(),
                            PackageManager.GET_META_DATA);

            jpush_appkey = appInfo.metaData.getString("JPUSH_APPKEY");

            Logger.d("jpush_appkey=" + jpush_appkey);
        } catch (PackageManager.NameNotFoundException e) {
            e.printStackTrace();

        }

在build.gradle配置常量

    defaultConfig {
       //略...

        /**
         * 自定义配置
         */
        buildConfigField "boolean", "isHorizontalScreen", "true" //是否横竖屏幕

    }

调用

if (BuildConfig.isHorizontalScreen){ 
    //略... 
}

资源名增加前缀

android {
   //略...
    resourcePrefix "snake_" //给 Module内的资源名增加前缀, 避免资源名冲突
}

end