瑕佽缃瓵ndroid SeekBar锛堟嫋鍔ㄦ潯锛夌殑鎸夐挳鏍峰紡锛屽彲浠ヤ娇鐢⊿eekBar鐨剆etThumb鏂规硶鏉ヨ缃寜閽殑鏍峰紡銆傚叿浣撴楠ゅ涓嬶細

1. 鍦╮es鐩綍涓嬪垱寤轰竴涓猉ML鏂囦欢锛堜緥濡倀humb_style.xml锛夛紝鐢ㄤ簬瀹氫箟鎸夐挳鐨勬牱寮忋€傜ず渚嬩唬鐮佸涓嬶細

<shape xmlns:android="http://schemas.android.com/apk/res/android">
    <solid android:color="#FF0000" /> <!-- 鎸夐挳鐨勯鑹?-->
    <size android:width="20dp" android:height="20dp" /> <!-- 鎸夐挳鐨勫ぇ灏?-->
</shape>

2. 鍦ㄥ竷灞€鏂囦欢涓娇鐢⊿eekBar鎺т欢锛屽苟璁剧疆鎸夐挳鐨勬牱寮忋€傜ず渚嬩唬鐮佸涓嬶細

<SeekBar
    android:id="@+id/seekBar"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:thumb="@drawable/thumb_style" /> <!-- 璁剧疆鎸夐挳鐨勬牱寮?-->

3. 鍦↗ava浠ｇ爜涓幏鍙朣eekBar瀹炰緥锛屽苟鏍规嵁闇€瑕佽缃叾浠栧睘鎬с€傜ず渚嬩唬鐮佸涓嬶細

SeekBar seekBar = findViewById(R.id.seekBar);
seekBar.setMax(100); // 璁剧疆鎷栧姩鏉＄殑鏈€澶у€?/span>
seekBar.setProgress(50); // 璁剧疆鎷栧姩鏉＄殑褰撳墠鍊?/span>

浠ヤ笂姝ラ涓紝鍙互鏍规嵁闇€瑕佽嚜瀹氫箟thumb_style.xml鏂囦欢涓殑灞炴€ф潵璋冩暣鎸夐挳鐨勬牱寮忥紝渚嬪棰滆壊銆佸ぇ灏忕瓑銆?/p>