package com.sinata.download.utils; import android.app.ProgressDialog; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.pm.PackageManager; import android.os.Handler; import android.os.Looper; import android.os.Message; import android.text.TextUtils; import android.widget.Toast; import androidx.fragment.app.DialogFragment; import androidx.fragment.app.FragmentActivity; import androidx.fragment.app.FragmentManager; import com.sinata.download.R; import com.sinata.download.entity.Version; import com.sinata.download.http.DownLoadManager; import com.sinata.download.DownloadLibrary; import com.sinata.download.http.DownloadListener; import com.sinata.download.service.ApkDownLoadListener; import com.sinata.download.service.DownloadService; import java.io.File; import java.text.SimpleDateFormat; import java.util.Locale; /** * author：Created by zhaohaoting on 2019/6/25 * email：526309416@qq.com * desc： */ public class VersionUpdateUtils { private Context mContext; private final FragmentManager fragmentManager; private boolean isServiceDownload = true; //是否开启服务后台下载 public VersionUpdateUtils(FragmentActivity mContext, boolean isServiceDownload, TipsDialogProvider tipsDialogProvider) { this.mContext = mContext; fragmentManager = mContext.getSupportFragmentManager(); this.tipsDialogProvider = tipsDialogProvider; this.isServiceDownload = isServiceDownload; } /** * 检查新版本 * * @param currentVersion 服务最新版本 */ public void checkNewVersion(Version currentVersion) { try { if (currentVersion.getReleaseCode().compareTo(mContext.getPackageManager().getPackageInfo(mContext.getPackageName(), 0).versionName) < 1) { return; } } catch (PackageManager.NameNotFoundException e) { e.printStackTrace(); } updateVersion(currentVersion); } /** * 更新 * * @param version */ private void updateVersion(final Version version) { //若数据库缓存的应用版本号小于或等于了当前应用版本号，直接返回出去 //保存下载链接 String url = version.getUrl(); if (url == null) return; if (version.isMandatory()) { forceUpdate(version); } else { String versionCode = VersionPreferences.getString(VersionPreferences.VERSION_CODE, "0"); // /**（一天提示一次）*/ // if (version.getTipsTime().equals(new SimpleDateFormat("yyyy-MM-dd", Locale.CHINA).format(System.currentTimeMillis()))) return; /**(一个版本提示一次)*/ if (!TextUtils.isEmpty(versionCode) && version.getReleaseCode().compareTo(versionCode) < 1) { return; } else { VersionPreferences.saveString(VersionPreferences.VERSION_CODE, version.getReleaseCode()); // delLocationNewPackage(url); //静默下载安装包 if (Utils.isWifi(mContext)) {//如果在wifi状态下自动更新 否则提示用户 startService(version); } else { //提示有新版本 if (tipsDialogProvider != null) { tipsDialogProvider.getVersionUpdateDialog(version, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { String newVersionUrl = version.getUrl(); if (TextUtils.isEmpty(newVersionUrl)) return; if (isServiceDownload) { Toast.makeText(mContext, mContext.getString(R.string.add_download_queue), Toast.LENGTH_SHORT).show(); startService(version); } else { showDownloadDialog(newVersionUrl); } } }, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { VersionPreferences.saveString(VersionPreferences.TIPS_TIME, new SimpleDateFormat("yyyy-MM-dd", Locale.CHINA).format(System.currentTimeMillis())); dialog.dismiss(); } }).show(fragmentManager, " tipsDialog"); } } } } } /** * 启动后台下载service * * @param version */ private void startService(Version version) { Intent service = new Intent(mContext, DownloadService.class); service.putExtra("url", version.getUrl()); service.putExtra("type", DownloadService.TYPE_APK); mContext.startService(service); } private TipsDialogProvider tipsDialogProvider; public void setTipsDialogProvider(TipsDialogProvider tipsDialogProvider) { this.tipsDialogProvider = tipsDialogProvider; } public interface TipsDialogProvider { DialogFragment getVersionUpdateDialog(Version version, DialogInterface.OnClickListener confirmClickListener, DialogInterface.OnClickListener cancelClickListener); DialogFragment getForceUpdateDialog(Version version, DialogInterface.OnClickListener onClickListener); } /** * 是否需要强制更新 * * @param version * @return */ private boolean isForceUpdateNewVersion(final Version version) { return version.isMandatory(); } /** * 判断本地是否有最新安装包 * * @param url * @return */ private void delLocationNewPackage(final String url) { String apklocalUrl = getApkLocationPath(url); if (!TextUtils.isEmpty(apklocalUrl) && new File(apklocalUrl).exists()) { File file = new File(apklocalUrl); boolean exists = file.exists(); if (exists) { file.delete(); } } } /** * 强制更新 * * @param version * @return */ private void forceUpdate(final Version version) { //提示强制更新 if (tipsDialogProvider != null) { tipsDialogProvider.getForceUpdateDialog(version, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int which) { showDownloadDialog(version.getUrl()); } }).show(fragmentManager, "forceUpdateDialog"); } } private void showDownloadDialog(String url) { final ProgressDialog mpDialog = new ProgressDialog(mContext); mpDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);//设置风格为线性进度条 mpDialog.setMessage(mContext.getString(R.string.new_version_downloading)); mpDialog.setCancelable(true);//设置进度条是否可以按退回键取消 mpDialog.setCanceledOnTouchOutside(false); mpDialog.setMax(100); mpDialog.show(); // delLocationNewPackage(version.getUrl()); final String apkLocationPath = getApkLocationPath(url); DownLoadManager.downLoadFile(url, apkLocationPath, new DownloadListener() { @Override public void onStartDownload() { } @Override public void onProgress(final int progress) { mpDialog.setProgress(progress); } @Override public void onFinishDownload(boolean isHasLocation) { Message message = handler.obtainMessage(1, apkLocationPath); message.sendToTarget(); } @Override public void onFail(String errorInfo) { } }); } private Handler handler = new Handler(Looper.myLooper()) { @Override public void handleMessage(Message msg) { if (msg.what == 1) { ApkDownLoadListener apkDownLoadListener = DownloadLibrary.getApkDownLoadListener(); if (apkDownLoadListener != null) { apkDownLoadListener.downLoadSuccess((String) msg.obj); } // Utils.installApk(mContext, (String) msg.obj); } } }; /** * 获取本地路径 * * @param url * @return */ public String getApkLocationPath(String url) { String[] split = url.split("/"); int length = split.length; if (length <= 0) return null; String fileName = split[length - 1]; return DownloadLibrary.APK_PATH + fileName; } }