动画气泡指示当前滑动值--第三方开源--DiscreteSeekbar

 1 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 2     xmlns:tools="http://schemas.android.com/tools"
 3     xmlns:app="http://schemas.android.com/apk/res-auto"
 4     android:layout_width="match_parent"
 5     android:layout_height="match_parent"
 6     android:orientation="vertical"
 7     tools:context="com.zzw.testdiscreteseekbar.MainActivity" >
 8 
 9     <!-- app:dsb_max 最大值 -->
10     <!-- app:dsb_min 最小值 -->
11     <!-- app:dsb_value 当前值 -->
12 
13     <org.adw.library.widgets.discreteseekbar.DiscreteSeekBar
14         android:id="@+id/discreteSeekBar1"
15         android:layout_width="match_parent"
16         android:layout_height="wrap_content"
17         android:layout_marginTop="50dp"
18         app:dsb_max="10"
19         app:dsb_min="-10"
20         app:dsb_value="0" />
21 
22     <!-- app:dsb_indicatorFormatter="值 %d"表示显示出来的值形如：值 37 -->
23     <!-- app:dsb_indicatorColor="@android:color/holo_red_light" 气泡显示的颜色 -->
24     <!-- app:dsb_rippleColor="@android:color/holo_red_light" 手指拉动时候手指位置的颜色 -->
25 
26     <org.adw.library.widgets.discreteseekbar.DiscreteSeekBar
27         android:id="@+id/discreteSeekBar2"
28         android:layout_width="match_parent"
29         android:layout_height="wrap_content"
30         android:layout_marginTop="50dip"
31         app:dsb_allowTrackClickToDrag="false"
32         app:dsb_indicatorColor="@android:color/holo_red_light"
33         app:dsb_indicatorFormatter="值 %d"
34         app:dsb_rippleColor="@android:color/holo_red_light" />
35 
36     <!-- app:dsb_indicatorFormatter="%04d"代表有几位数 ，0后面是几就是几位数  如：0013，0135，1000 -->
37 
38     <org.adw.library.widgets.discreteseekbar.DiscreteSeekBar
39         android:id="@+id/discreteSeekBar3"
40         android:layout_width="match_parent"
41         android:layout_height="wrap_content"
42         android:layout_marginTop="50dip"
43         app:dsb_indicatorColor="@android:color/holo_green_light"
44         app:dsb_indicatorFormatter="%04d"
45         app:dsb_max="1000"
46         app:dsb_min="1"
47         app:dsb_rippleColor="@android:color/holo_blue_light" />
48 
49 </LinearLayout>

 1 package com.zzw.testdiscreteseekbar;
 2 
 3 import org.adw.library.widgets.discreteseekbar.DiscreteSeekBar;
 4 import org.adw.library.widgets.discreteseekbar.DiscreteSeekBar.NumericTransformer;
 5 import org.adw.library.widgets.discreteseekbar.DiscreteSeekBar.OnProgressChangeListener;
 6 
 7 import android.app.Activity;
 8 import android.os.Bundle;
 9 import android.util.Log;
10 
11 public class MainActivity extends Activity {
12 
13     protected static final String TAG = "MainActivity";
14 
15     @Override
16     protected void onCreate(Bundle savedInstanceState) {
17         super.onCreate(savedInstanceState);
18         setContentView(R.layout.activity_main);
19 
20         DiscreteSeekBar discreteSeekBar1 = (DiscreteSeekBar) findViewById(R.id.discreteSeekBar1);
21         discreteSeekBar1.setNumericTransformer(new NumericTransformer() {
22 
23             @Override
24             public int transform(int value) {
25 
26                 return value * 100;
27             }
28         });
29 
30         
31         DiscreteSeekBar discreteSeekBar2 = (DiscreteSeekBar) findViewById(R.id.discreteSeekBar2);
32         discreteSeekBar2.setOnProgressChangeListener(new OnProgressChangeListener() {
33             
34             @Override
35             public void onStopTrackingTouch(DiscreteSeekBar seekBar) {
36                 
37             }
38             
39             @Override
40             public void onStartTrackingTouch(DiscreteSeekBar seekBar) {
41                 
42             }
43             
44             @Override
45             public void onProgressChanged(DiscreteSeekBar seekBar, int value,
46                     boolean fromUser) {
47                 Log.d(TAG, value+"");
48             }
49         });
50     }
51 
52 }