现在更新包统一改为外部地址

app/src/main/java/com/bgycc/smartcanteen/command/UpdateCommandHandler.java

@@ -12,7 +12,6 @@ import com.blankj.utilcode.util.FileIOUtils;
 import com.blankj.utilcode.util.FileUtils;
 import com.blankj.utilcode.util.LogUtils;
 import com.blankj.utilcode.util.PathUtils;
-import com.blankj.utilcode.util.Utils;
 import com.google.gson.Gson;
 
 import org.jetbrains.annotations.NotNull;
@@ -80,6 +79,7 @@ public class UpdateCommandHandler extends CommandHandler {
                 .build();
         this.commandUpdate = gson.fromJson(command.getData(), CommandUpdate.class);
         this.updateApk = new File(PathUtils.getExternalStoragePath(), UPDATE_APK);
+        FileUtils.delete(updateApk);
     }
 
     private void init(Command command, Gson gson, CommandProgressCallback callback) {
@@ -87,7 +87,7 @@ public class UpdateCommandHandler extends CommandHandler {
         this.gson = gson;
         this.commandProgressCallback = callback;
         this.commandUpdate = gson.fromJson(command.getData(), CommandUpdate.class);
-        this.updateApk = new File(Utils.getApp().getCacheDir(), UPDATE_APK);
+        this.updateApk = new File(PathUtils.getExternalStoragePath(), UPDATE_APK);
     }
 
     @Override
@@ -98,15 +98,6 @@ public class UpdateCommandHandler extends CommandHandler {
         }
         start = true;
         FileUtils.delete(updateApk);
-        boolean createApk = false;
-        try {
-            createApk = updateApk.createNewFile();
-        } catch (IOException e) {
-            LogUtils.e(TAG, "更新包文件创建失败: " + e.getMessage(), e);
-        }
-        if (!createApk) {
-            return failedResult("更新包文件创建失败");
-        }
         if (executor == null) {
             executor = Executors.newScheduledThreadPool(1);
         }