#Android studio 打包插件

1、直接写入META-INF文件夹内，不需要重新打包(需要在build.gradle中设置 : v2SigningEnabled false)
2、用apktool工具反编译apk，替换AndroidManifest.xml中对应的文本

渠道文件格式

CHANNEL 应用汇 yingyonghui
CHANNEL 豌豆荚 wandoujia

##第一种方式的渠道获取方法

public static String getChannel(Context context) {
    if (channel != null) {
        return channel;
    }
    final String start = "META-INF/channel_";
    ApplicationInfo appinfo = context.getApplicationInfo();
    String sourceDir = appinfo.sourceDir;
    ZipFile zipfile = null;
    try {
        zipfile = new ZipFile(sourceDir);
        Enumeration<?> entries = zipfile.entries();
        while (entries.hasMoreElements()) {
            ZipEntry entry = ((ZipEntry) entries.nextElement());
            String entryName = entry.getName();
            if (entryName.contains(start)) {
                channel = entryName.replace(start, "");
                break;
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (zipfile != null) {
            try {
                zipfile.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    if (channel == null || channel.length() <= 0) {
        channel = "default";//默认渠道号
    }
    return channel;
}


友盟设置渠道号
UMAnalyticsConfig(Context context, String appkey, String channelId)

UMAnalyticsConfig(Context context, String appkey, String channelId, EScenarioType eType)

UMAnalyticsConfig(Context context, String appkey, String channelId, EScenarioType eType,Boolean isCrashEnable)
MobclickAgent. startWithConfigure(UMAnalyticsConfig config)