android 括号问题

发布于 2024-11-07 22:08:00 字数 759 浏览 0 评论 0原文

大家好，谁能帮我解决这个问题，我有括号问题，有 1 个是多余的或丢失的，找不到它，

谢谢

Handler speedHandler = new Handler();

    Runnable unitspeedtimer = new Runnable() {
             public void run() {    
               speedTextView=(TextView)findViewById(R.id.speedTextView);
               MaxspeedTextView=(TextView)findViewById(R.id.MaxspeedTextView);
               //1 m/s = 3.6 km/h
               float MySpeed = location.getSpeed() * 3.6;   
              float MaxSpeed = 75.00;


                Timer updateTimer = new Timer("velocityUpdate");
              updateTimer.scheduleAtFixedRate(new TimerTask() {
                  public void run() {
                    updateGUI();
                  }
                }, 0, 3000);
             }

原文

hi to all can any one help me with this problem i have brackets problem there is 1 that is either extra or missing cant find it

thank you

Handler speedHandler = new Handler();

    Runnable unitspeedtimer = new Runnable() {
             public void run() {    
               speedTextView=(TextView)findViewById(R.id.speedTextView);
               MaxspeedTextView=(TextView)findViewById(R.id.MaxspeedTextView);
               //1 m/s = 3.6 km/h
               float MySpeed = location.getSpeed() * 3.6;   
              float MaxSpeed = 75.00;


                Timer updateTimer = new Timer("velocityUpdate");
              updateTimer.scheduleAtFixedRate(new TimerTask() {
                  public void run() {
                    updateGUI();
                  }
                }, 0, 3000);
             }

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寂寞清仓 2024-11-14 22:08:00

最后还需要一个 }; 来关闭 Runnable。一致的缩进在这里确实很有帮助。

回复收藏 0 原文

下雨或天晴 2024-11-14 22:08:00

Handler speedHandler = new Handler();

        Runnable unitspeedtimer = new Runnable() {
                 public void run() {    
                   speedTextView=(TextView)findViewById(R.id.speedTextView);
                   MaxspeedTextView=(TextView)findViewById(R.id.MaxspeedTextView);
                   //1 m/s = 3.6 km/h
                   float MySpeed = location.getSpeed() * 3.6;   
                  float MaxSpeed = 75.00;


                    Timer updateTimer = new Timer("velocityUpdate");
                  updateTimer.scheduleAtFixedRate(new TimerTask() {
                      public void run() {
                        updateGUI();
                      }
                    }, 0, 3000);
                 }
        };

Handler speedHandler = new Handler();

        Runnable unitspeedtimer = new Runnable() {
                 public void run() {    
                   speedTextView=(TextView)findViewById(R.id.speedTextView);
                   MaxspeedTextView=(TextView)findViewById(R.id.MaxspeedTextView);
                   //1 m/s = 3.6 km/h
                   float MySpeed = location.getSpeed() * 3.6;   
                  float MaxSpeed = 75.00;


                    Timer updateTimer = new Timer("velocityUpdate");
                  updateTimer.scheduleAtFixedRate(new TimerTask() {
                      public void run() {
                        updateGUI();
                      }
                    }, 0, 3000);
                 }
        };

回复收藏 0 原文

~没有更多了~