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这篇文章主要介绍了Android ProgressBar怎么实现进度条效果的相关知识，内容详细易懂，操作简单快捷，具有一定借鉴价值，相信大家阅读完这篇Android ProgressBar怎么实现进度条效果文章都会有所收获，下面我们一起来看看吧。

具体效果如下

1.XML布局

2.myprogressbar布局

3.MainActivity

public class MainActivity extends AppCompatActivity { private ProgressBar progesss; private TextView progesssValue; private LinearLayout full; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); progesss = (ProgressBar) findViewById(R.id.progesss1); progesssValue = (TextView) findViewById(R.id.progesss_value1); full = (LinearLayout) findViewById(R.id.full); initview(); } private void initview() { progesss.setProgress(66); progesssValue.setText(new StringBuffer().append(progesss.getProgress()).append("%")); setPosWay1();// ToastUtil.showToast("进度为66");// Toast.makeText(this,"进度为:--66",Toast.LENGTH_SHORT).show(); // full.setOnTouchListener(new View.OnTouchListener() {//// @Override// public boolean onTouch(View v, MotionEvent event) {// int w = getWindowManager().getDefaultDisplay().getWidth();// switch (event.getAction()) {// case MotionEvent.ACTION_DOWN:// x1 = (int) event.getRawX();// progesss.setProgress(100 * x1 / w);// setPos();// break;// case MotionEvent.ACTION_MOVE:// x2 = (int) event.getRawX();// dx = x2 - x1;// if (Math.abs(dx) > w / 100) { //改变条件 调整进度改变速度// x1 = x2; // 去掉已经用掉的距离， 去掉这句 运行看看会出现效果// progesss.setProgress(progesss.getProgress() + dx * 100 / w);// setPos();// }// break;// case MotionEvent.ACTION_UP:// break;// }// return true;// }// }); } @Override public void onWindowFocusChanged(boolean hasFocus) { super.onWindowFocusChanged(hasFocus); if (hasFocus) { setPos(); } } private void setPosWay1() { progesssValue.post(new Runnable() { @Override public void run() { setPos(); } }); } /** * 设置进度显示在对应的位置 */ public void setPos() { int w = getWindowManager().getDefaultDisplay().getWidth(); Log.e("w=====", "" + w); ViewGroup.MarginLayoutParams params = (ViewGroup.MarginLayoutParams) progesssValue.getLayoutParams(); int pro = progesss.getProgress(); int tW = progesssValue.getWidth(); if (w * pro / 100 + tW * 0.3 > w) { params.leftMargin = (int) (w - tW * 1.1); } else if (w * pro / 100 < tW * 0.7) { params.leftMargin = 0; } else { params.leftMargin = (int) (w * pro / 100 - tW * 0.7); } progesssValue.setLayoutParams(params); }}关于"Android ProgressBar怎么实现进度条效果"这篇文章的内容就介绍到这里，感谢各位的阅读!相信大家对"Android ProgressBar怎么实现进度条效果"知识都有一定的了解，大家如果还想学习更多知识，欢迎关注行业资讯频道。

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