强升代码优化

app/src/main/java/com/mints/goldspace/mvp/presenters/VersionUpdatePresenter.java

@@ -8,7 +8,9 @@ import android.content.Intent;
 import android.content.ServiceConnection;
 import android.net.Uri;
 import android.os.IBinder;
+
 import androidx.appcompat.app.AlertDialog;
+
 import android.text.TextUtils;
 import android.text.method.ScrollingMovementMethod;
 import android.view.KeyEvent;
@@ -56,6 +58,7 @@ public class VersionUpdatePresenter {
     Button btnDuUpdate;
     private Subscription subscription;
 
+    private UpdateService mUpdateService;
 
     public void updateVersion(Activity activity) {
         if (activity == null)
@@ -177,9 +180,7 @@ public class VersionUpdatePresenter {
 
         if (!forceUpgrade) {
             // 非强升
-            btnDuUpdate.setOnClickListener(new View.OnClickListener() {
-                @Override
-                public void onClick(View v) {
+            btnDuUpdate.setOnClickListener(v -> {
                 if (dialogDetails != null && dialogDetails.isShowing()) {
                     dialogDetails.dismiss();
                     AppConfig.app_updateing = false;
@@ -192,24 +193,28 @@ public class VersionUpdatePresenter {
                     ToastUtil.show(loanApplication.getApplicationContext(), "升级地址有误，请联系管理员！");
                 }
 
-                }
             });
 
-            ivDilogKnow.setOnClickListener(new View.OnClickListener() {
-                @Override
-                public void onClick(View v) {
+            ivDilogKnow.setOnClickListener(v -> {
                 if (dialogDetails != null && dialogDetails.isShowing()) {
                     dialogDetails.dismiss();
                 }
-                }
             });
 
         } else {
             ivDilogKnow.setVisibility(View.GONE);
 
-            btnDuUpdate.setOnClickListener(new View.OnClickListener() {
-                @Override
-                public void onClick(View v) {
+            btnDuUpdate.setOnClickListener(v -> {
+                if (TextUtils.equals(btnDuUpdate.getText(), "立即安装")) {
+                    if (mUpdateService != null) {
+                        mUpdateService.autoInstallApk();
+                    } else {
+                        ToastUtil.show(loanApplication.getApplicationContext(), "安装失败！");
+                        System.exit(0);
+                    }
+                    return;
+                }
+
                 boolean url = CommonUtils.isUrl(appFileUrl);
                 if (url) {
                     updateApp(appFileUrl, granted);
@@ -223,18 +228,13 @@ public class VersionUpdatePresenter {
                     ToastUtil.show(loanApplication.getApplicationContext(), "升级地址有误，请联系管理员！");
                 }
 
-                }
             });
             dialogDetails.setCanceledOnTouchOutside(false);
-            dialogDetails.setOnKeyListener(new DialogInterface.OnKeyListener() {
-
-                @Override
-                public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
+            dialogDetails.setOnKeyListener((dialog, keyCode, event) -> {
                 if (keyCode == KeyEvent.KEYCODE_BACK) {
                     return true;
                 }
                 return false;
-                }
             });
         }
 
@@ -254,15 +254,15 @@ public class VersionUpdatePresenter {
         public void onServiceConnected(ComponentName name, IBinder service) {
 
 //            //返回一个MsgService对象  
-            UpdateService updateService = ((UpdateService.UpdateBinder) service).getService();
+            mUpdateService = ((UpdateService.UpdateBinder) service).getService();
 //
 //            //注册回调接口来接收下载进度的变化  
-            updateService.setUpdateNotification(new UpdateService.UpdateNotification() {
+            mUpdateService.setUpdateNotification(new UpdateService.UpdateNotification() {
                 @Override
                 public void updateProgress(int progress) {
                     if (pbDuUpdating != null) {
                         pbDuUpdating.setProgress(progress);
-                        if (btnDuUpdate != null && progress == 100) {
+                        if (btnDuUpdate != null) {
                             btnDuUpdate.setEnabled(true);
                         }
                     }
@@ -270,7 +270,10 @@ public class VersionUpdatePresenter {
 
                 @Override
                 public void finishProgress() {
-
+                    if (btnDuUpdate != null) {
+                        btnDuUpdate.setEnabled(true);
+                        btnDuUpdate.setText("立即安装");
+                    }
                 }
             });
 

app/src/main/java/com/mints/goldspace/service/UpdateService.java

@@ -12,13 +12,17 @@ import android.os.Build;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Message;
+
 import androidx.core.app.NotificationCompat;
 import androidx.core.content.FileProvider;
+
 import android.widget.RemoteViews;
 
+import com.mints.goldspace.MintsApplication;
 import com.mints.goldspace.R;
 import com.mints.goldspace.common.Constant;
 import com.mints.goldspace.ui.activitys.MainActivity;
+import com.mints.goldspace.utils.ToastUtil;
 
 import java.io.File;
 import java.io.FileOutputStream;
@@ -52,10 +56,8 @@ public class UpdateService extends Service {
 //            updateFile = FileUtils.createAttachFile(tempFilepath, tempFilename + ".apk");// 创建文件
             updateFile = new File(this.getCacheDir().getPath() + "/" + tempFilename + ".apk");// 创建文件
             //创建的file不为空的话
-            if (updateFile != null) {
             createNotification();// 首次创建
             createThread();// 线程下载
-            }
         } else {
             stopService();
         }
@@ -183,8 +185,7 @@ public class UpdateService extends Service {
             }
         };
         final Message message = new Message();
-        new Thread(new Runnable() {
-            public void run() {
+        new Thread(() -> {
             try {
                 long downloadSize = downloadUpdateFile(handler, down_url,
                         updateFile.toString());
@@ -198,10 +199,21 @@ public class UpdateService extends Service {
                 message.what = DOWN_ERROR;
                 handler.sendMessage(message);
             }
-            }
         }).start();
     }
 
+    /**
+     * 安装 apk 文件
+     */
+    public void autoInstallApk() {
+        if (updateFile != null) {
+            autoInstallApk(updateFile);
+        } else {
+            ToastUtil.show(MintsApplication.getContext(), "安装失败！");
+            System.exit(0);
+        }
+    }
+
     /**
      * 安装 apk 文件
      */
@@ -210,7 +222,7 @@ public class UpdateService extends Service {
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
             intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");
         } else {//Android7.0之后获取uri要用contentProvider
-            Uri contentUri = FileProvider.getUriForFile(getApplicationContext(), Constant.MINTS_PKG_NAME+".fileprovider", file);
+            Uri contentUri = FileProvider.getUriForFile(getApplicationContext(), Constant.MINTS_PKG_NAME + ".fileprovider", file);
             intent.setDataAndType(contentUri, "application/vnd.android.package-archive");
             intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
         }
@@ -250,7 +262,7 @@ public class UpdateService extends Service {
         while ((readsize = inputStream.read(buffer)) != -1) {
             outputStream.write(buffer, 0, readsize);
             downloadCount += readsize;// 时时获取下载到的大小
-            /**
+            /*
              * 每次增张5%
              */
             if (updateCount == 0
@@ -262,9 +274,7 @@ public class UpdateService extends Service {
                 handler.sendMessage(message);
             }
         }
-        if (httpURLConnection != null) {
         httpURLConnection.disconnect();
-        }
         inputStream.close();
         outputStream.close();
         return downloadCount;
@@ -274,12 +284,9 @@ public class UpdateService extends Service {
      * 关闭service
      */
     private void stopService() {
-        new Handler().postDelayed(new Runnable() {
-            @Override
-            public void run() {
+        new Handler().postDelayed(() -> {
             notificationManager.cancel(notification_id);
             stopSelf();
-            }
         }, 3000);
     }
 
@@ -287,7 +294,7 @@ public class UpdateService extends Service {
      * apk更新进度通知
      */
     public interface UpdateNotification {
-        public void updateProgress(int progress);
+        void updateProgress(int progress);
 
         void finishProgress();
     }