Android 多渠道打包

在清单文件加+

<meta-data
        android:name="UMENG_CHANNEL"
        android:value="${UMENG_CHANNEL_VALUE}" />
        

app的build.gradle配置+

/*配置渠道*/
productFlavors {
    yingyongbao {
        manifestPlaceholders = [UMENG_CHANNEL_VALUE: "yingyongbao"]
    }
    wandoujia {
        manifestPlaceholders = [UMENG_CHANNEL_VALUE: "wandoujia"]
    }
    xiaomi {
        manifestPlaceholders = [UMENG_CHANNEL_VALUE: "xiaomi"]
    }
}

applicationVariants.all { variant ->
    variant.outputs.all {
        outputFileName = "driver_${variant.productFlavors[0].name}_v${variant.versionName}.apk"
    }
}

还有这一行代码加在+

flavorDimensions "versionCode"

先编译，先编译，先编译，这样基本配置就完成了，然后是导入签名文件 这里重新创建一个，方法如下

如果你之前编译了会出现这些，然后选择下边这个（如图）Finish即可

//等待编译.... 编译完成后

/**
 * 获取app包内的渠道标识
 */
public static String getChannel(Context context) {
    try {
        PackageManager manager = context.getPackageManager();
        ApplicationInfo appInfo = manager.getApplicationInfo(context.getPackageName(), PackageManager.GET_META_DATA);
        return appInfo.metaData.getString("UMENG_CHANNEL");
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
        return "";
    }
}

在主方法中打印log

Log.i("TAG", "驱动号"+getChannel(this));

ok