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Android download apk file and install with permission

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Upgrade

Android 版本升级

  • 支持断点续传;
  • 支持下载速度计算;
  • 仅可同时下载一个文件(防止重复下载);
  • 支持检测网络状态,网络重连后自动继续下载;

Screenshot

使用

  • 方式 1
  • 方式 2. 拷贝Libs工程里面的lib_upgrade到自己的工程里面

注意点

下载是通过开启IntentService在后台下载,任务完成后自动停止;

范例

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    setContentView(R.layout.activity_main)

    mBtnStartDownload.setOnClickListener {
        startUpdate()
    }

    register()
    //register2()
}

private fun startUpdate() {
    // 开启下载,下载会在IntentService中执行,如果当前正在下载中,不会重复执行下载任务
    DownloadManager.downloadApk(
        this, "https://XXX/YYY.apk"
    )
}

@SuppressLint("SetTextI18n")
private fun register() {
    DownloadManager.registerWithAutoInstall(this) { progress, speed ->
        mTvProgress.text = "${progress}%"
        mTvSpeed.text = speed
    }
}

// or auto manual install
@SuppressLint("SetTextI18n")
private fun register2() {
    DownloadManager.register(this, { progress, speed ->
        mTvProgress.text = "${progress}%"
        mTvSpeed.text = speed
    }, { fileName ->
        // there is a dialog in install method,if we register context is not activity,
        // we must manual install by this method.
        DownloadManager.installWithPermission(this, fileName)
    })
}

override fun onDestroy() {
    super.onDestroy()
    DownloadManager.unregister(this)
}
  • DownloadManager 方法说明
Attribute 方法含义
downloadApk 下载APK
installApk 安装APK
installWithPermission 检查权限并安装
  • DownloadIntentService 说明
Attribute 方法含义
DOWNLOAD_ACTION_PROGRESS 下载进度广播
DOWNLOAD_ACTION_INSTALL 安装APK广播

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