zhoumiqi/ApkDownload

DownLoadManager下载APK封装库

ApkDownload主要功能：利用系统DownloadManager封装实现APK的下载、通知栏提示、安装，并适配至7.0系统。

使用方法：

1、在 build.gradle dependencies添加 compile 'com.zmq.apkdownload:apkdownload:1.0.0'

2、API调用示例: ApkMgr.getInstance(this).download(url, new ApkMgr.DownLoadListener() {

        @Override
        public void onDownloadStart() {
            Log.e("download", "onDownloadStart()下载开始");
            tvInfo.setText("下载开始");
        }

        @Override
        public void onDownloading(ApkMgr.DownloadModel model) {
            if (model == null) {
                return;
            }
            int status = model.getDownloadStatus();
            switch (status) {
                case DownloadManager.STATUS_RUNNING:
                    Log.e("download", "正在下载");
                    break;
                case DownloadManager.STATUS_SUCCESSFUL:
                    Log.e("download", "下载完成");
                    break;
                case DownloadManager.STATUS_PAUSED:
                    Log.e("download", "下载暂停");
                    break;
                case DownloadManager.STATUS_FAILED:
                    Log.e("download", "下载失败");
                    break;
            }
            int percent = (int) (model.getCurSize() * 1.0f / model.getTotalSize() * 100);
            Log.e("download", String.format("id=%d,curSize=%d,totalSize=%d,percent=%s", model.getDownloadId(), model.getCurSize(), model.getTotalSize(), percent + "%"));
            tvInfo.setText("下载中：已完成 " + percent + "%");
        }

        @Override
        public void onDownloadComplete() {
            Log.e("download", "onDownloadComplete()下载完成");
            tvInfo.setText("下载完成");
        }
    });