package cn.flightfeather.thirdappmodule.util.updateApp;
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import android.app.Activity;
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import android.app.DownloadManager;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager;
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import android.net.Uri;
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import android.os.Environment;
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import android.support.v7.app.AlertDialog;
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import android.widget.Toast;
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import cn.flightfeather.thirdappmodule.CommonApplication;
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import cn.flightfeather.thirdappmodule.R;
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import cn.flightfeather.thirdappmodule.bean.vo.VersionVo;
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import cn.flightfeather.thirdappmodule.httpservice.VersionService;
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import cn.flightfeather.thirdappmodule.util.GlobalConfig;
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import retrofit2.Call;
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import retrofit2.Callback;
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import retrofit2.Response;
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/**
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* @author riku
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* app更新工具
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*/
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public class UpdateAppUtil {
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private VersionVo versionVo;
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private CommonApplication application;
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private Activity activity;
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private DownloadManager downloadManager;
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private long downloadId;
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public UpdateAppUtil(CommonApplication application, Activity activity) {
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this.application = application;
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this.activity = activity;
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}
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/**
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* 监测当前app版本是否最新
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*/
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public void checkUpdateApp(final boolean needToast) {
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Call<VersionVo> getLatestVersion = application.getRetrofit().create(VersionService.class).getLatestVersion();
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getLatestVersion.enqueue(new Callback<VersionVo>() {
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@Override
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public void onResponse(Call<VersionVo> call, Response<VersionVo> response) {
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if (response.body() != null) {
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versionVo = response.body();
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int localVersion = getLocalVersion();
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//比较服务器和本地的版本号大小
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if (versionVo.getVersionCode() > localVersion && versionVo.isEnable()) {
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// TODO: 2019/2/21
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AlertDialog.Builder dialog = new AlertDialog.Builder(activity);
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dialog.setMessage("有更新可用，是否更新？");
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dialog.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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Toast.makeText(application, R.string.downloading, Toast.LENGTH_SHORT).show();
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downLoadApk();
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}
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});
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dialog.setNegativeButton(R.string.cancel, null);
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dialog.show();
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} else {
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//设置中手动检查更新时，需要提示；开启app自动检查时不需要提示
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if (needToast) {
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Toast.makeText(application, "已是最新版本", Toast.LENGTH_SHORT).show();
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}
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}
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}
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}
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@Override
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public void onFailure(Call<VersionVo> call, Throwable t) {
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Toast.makeText(application, "网络连接失败", Toast.LENGTH_SHORT).show();
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}
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});
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}
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public int getLocalVersion() {
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int localVersion = 0;
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String localVersionName = "";
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try {
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PackageInfo packageInfo = application.getApplicationContext()
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.getPackageManager()
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.getPackageInfo(application.getPackageName(), 0);
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localVersion = packageInfo.versionCode;
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localVersionName = packageInfo.versionName;
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GlobalConfig.getInstance().setVersionCode(localVersion);
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GlobalConfig.getInstance().setVersionName(localVersionName);
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} catch (PackageManager.NameNotFoundException e) {
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e.printStackTrace();
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}
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return localVersion;
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}
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public void downLoadApk() {
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try {
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DownloadManager.Request request = new DownloadManager.Request(Uri.parse(versionVo.getDownloadUrl()));
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request.setTitle(application.getString(R.string.app_name));
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request.setDescription("正在下载...");
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request.setDestinationInExternalFilesDir(application, Environment.DIRECTORY_DOWNLOADS, "supervision.apk");
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downloadManager = (DownloadManager) application.getSystemService(Context.DOWNLOAD_SERVICE);
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downloadId = downloadManager.enqueue(request);
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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public void removeDownLoad() {
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downloadManager.remove(downloadId);
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}
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}
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