Question

我正在为自定义循环进度轮做。这里我需要的是，一旦进度轮完成百分之百的进步。然后，当我再次点击时，我需要在运行时更改进度颜色...

我从此链接下载了代码.. https://github.com/Todd-Davies/ProgressWheel

注意：我点击一个按钮，进度开始进行。进度条圈已经是一种颜色。在完成100％的进度后，我希望它再次启动，那个时候，我需要在运行时将颜色更改为红色...

我也试过这个链接..这个链接用于默认进度条。但是，我正在使用自定义进度bar.thats为什么，我不能使用这种方法，如... http://myandroidsolutions.blogspot.in/2012/11/android-change-indeterminate-progress.html http://www.tiemenschut.com/how-to-customize-android-progress-bars/

任何人都可以帮我完成这项任务.. 谢谢前进......

我的代码： onCreate方法：

increment.setOnClickListener(new OnClickListener() {
@SuppressLint("WrongCall")
public void onClick(View v) {
Log.v("test", "-----increment button clicked--------");
if(!running) {
progress1 = (int) 370 ; 
Thread s = new Thread(r);
s.start();
}
}
});

final Runnable r = new Runnable() {
        @SuppressLint("WrongCall")
        public void run() {
            //Log.v("test", "----- thread called--------");
            running = true;
            //Log.v("test", "progress:"+progress);
            //Log.v("test", "progress1:"+progress1);
            progress2 = progress - progress1 ;   
                          //progress = 360 , progress1 = uservalue
            Log.v("test", "progress:"+progress);
            Log.v("test", "progress1:"+progress1);
            Log.v("test", "progress2 = progress - progress1:"+progress2);
            //percentage = pw_two.incrementProgress();
            // pw_two.setBarColor(Color.parseColor("#FF0000"));

            while(progress2<360) {    
            percentage = pw_two.incrementProgress();
            Log.v("test","percentage:"+percentage);
                progress2++;
                try {
                    Thread.sleep(15);
                } catch (InterruptedException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }



 // here when crossing 360 above , then color change effect needed..
 //why we using this function, when put ten minutes for break,
    who taking more than ten minutes,, 
 // then that time itself, need to change color..
   i finish that time calculation....
                if(progress2 > 359) {
// here.. need to call this method two times.. then only, wheel will be refreshed......
                    //onPause_Reset_ProgressWheelOne();
                    onPause_Reset_ProgressWheelOne();
                    //break;
                }
            }

            running = false;
        }
     };

  public void onPause_Reset_ProgressWheelOne() {

     Log.v("test", "onPause_Reset_ProgressWheelOne--------");

    progress = 360;
    pw_two.setRimColor(Color.parseColor("#fe854c")); //1988c4   //fe854c
    pw_two.setBarColor(Color.RED);
    //pw_two.resetCount();  
    pw_two.refreshWheel();
    // progress = 0;
    // pw_two.setProgress(0);

  }

 ProgressWheel.java CLass  :

  public void refreshWheel() {

    setupPaints();
}

Answer 1

在ProgressWheel.java内（com.todddavies.components.progressbar.ProgressWheel），添加一个方法：

public void refreshTheWheel() {

    setupPaints();

}

我点击一个按钮，进度开始进行。进度条圈已经是一种颜色。在完成100％的进度后，我希望它再次启动，那个时候，我需要将颜色更改为红色

当您需要更改颜色时：

// Progress is 100%
if (progress == 360) {

    // Change the color
    mProgressWheel.setBarColor(Color.RED);

    // Refresh
    mProgressWheel.refreshTheWheel();

    // Reset progress
    progress = 0;
    mProgressWheel.setProgress(0);

    // You can also use:
    // mProgressWheel.resetCount();
}

注意：请确保允许编辑/添加到此库。

修改

查看以下更改是否可以获得所需的输出：

声明全局变量：

// `progress` isn't needed // int progress = 360; int progress1 = 0; int progress2 = 0; .... .... increment.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Log.v("test", "-----increment button clicked--------"); if(!running) { // I am not sure what you are using `progress1` for // progress1 = (int) 370 ; progress1 = 0; progress2 = 0; // reset `pw_two` pw_two.resetCount(); Thread s = new Thread(r); s.start(); } } });

现在，Runnable：

final Runnable r = new Runnable() { public void run() { running = true; // I could not figure out why you are using this // Can you explain what this does? // progress2 = progress - progress1 ; while(progress2 < 361) { pw_two.incrementProgress(); // Increment both `progress1` and `progress2` progress2++; progress1++; try { Thread.sleep(15); } catch (InterruptedException e) { e.printStackTrace(); } // Here, reset `progress2`, but not `progress1` if (progress2 == 360) { pw_two.setRimColor(Color.parseColor("#fe854c")); //1988c4 //fe854c pw_two.setBarColor(Color.RED); pw_two.refreshWheel(); progress2 = 0; pw_two.setProgress(0); // Log value of `progress1` Log.v("Progress 1", "progress1 is " + progress1); } } running = false; } };

您无需再调用其他方法。在progressValue = 360，颜色会切换。如果我以某种方式误解了你想要实现的目标，你能用一些用例来解释吗？

Answer 2

检查this示例，它有一个循环进度条，可在进度增加时更改颜色。

以编程方式在运行时在自定义进度轮中的颜色更改

2 个答案: