android 等级经验进度seekbar

package com.leveldemo; import android.annotation.TargetApi; import android.os.Build; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.util.SparseArray; import android.view.LayoutInflater; import android.view.View; import android.view.ViewTreeObserver; import android.widget.HorizontalScrollView; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.RelativeLayout; import android.widget.TextView; import java.util.ArrayList; import java.util.List; public class MainActivity extends AppCompatActivity { //横向seekbar的容器 private HorizontalScrollView horizontalScrollView; private LinearLayout contentLl; //经验值悬浮窗 private TextView expTv; //当前等级的百分比 private double percent; //横向seekbar的宽度 private int width; //底色白线 private View whiteLine; //经验红线 private View redLine; private SparseArray<ImageView> imageViews; private SparseArray<TextView> textviews; private List<SimpleLevelModel> simpleLevelModelList; private int myLevel=15; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); initView(); initData(); } private void initView() { horizontalScrollView= (HorizontalScrollView) findViewById(R.id.scrollview_level); contentLl= (LinearLayout) findViewById(R.id.ll_content_img); expTv = (TextView) findViewById(R.id.tv_exp); redLine=findViewById(R.id.red_line); whiteLine=findViewById(R.id.white_line); expTv.setText("10234"); simpleLevelModelList=new ArrayList<>(); for (int i = 0; i < 50; i++) { SimpleLevelModel moel=new SimpleLevelModel(); moel.setLevelId(i+1); simpleLevelModelList.add(moel); } } private void initData() { if (imageViews == null){ imageViews = new SparseArray<>(); } if(textviews==null){ textviews=new SparseArray<>(); } for (int i = 0; i <simpleLevelModelList.size(); i++) { if(i!=simpleLevelModelList.size()-1){ contentLl.addView(getRadioView(i,false),i); }else { contentLl.addView(getRadioView(i,true),i); } } contentLl.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { @TargetApi(Build.VERSION_CODES.JELLY_BEAN) @Override public void onGlobalLayout() { width=contentLl.getWidth(); contentLl.getViewTreeObserver().removeOnGlobalLayoutListener(this); setDefault(myLevel); } }); } private View getRadioView(final int i,boolean isLast){ View view = null; if(!isLast){ view = LayoutInflater.from(this).inflate(R.layout.item_lv_tagpoint,contentLl,false); ImageView imageview = (ImageView) view.findViewById(R.id.image); TextView textview = (TextView) view.findViewById(R.id.tv_level_seekbar); textview.setText("LV"+simpleLevelModelList.get(i).getLevelId()); imageViews.put(i,imageview); textviews.put(i,textview); }else { view = LayoutInflater.from(this).inflate(R.layout.item_lv_lastpoint,contentLl,false); ImageView imageview = (ImageView) view.findViewById(R.id.image); TextView textview = (TextView) view.findViewById(R.id.tv_level_seekbar); textview.setText("LV"+simpleLevelModelList.get(i).getLevelId()); imageViews.put(i,imageview); textviews.put(i,textview); } return view; } private void setDefault(int level) { percent= 0.82; for (int i = 0; i <imageViews.size() ; i++) { if(i<level){ imageViews.get(i).setImageResource(R.drawable.level_red_point); }else { imageViews.get(i).setImageResource(R.drawable.level_white_point); } } // textviews.get(level).setText("LV"+simpleLevelModelList.get(level).getLevelId()); // backLine.getLayoutParams().width= width-((int)DensityUtils.dp2px(getApplicationContext(),itemwidth)); //进度底色 RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams) whiteLine.getLayoutParams(); lp.width= (simpleLevelModelList.size()-1)* DensityUtils.dp2px(getApplicationContext(),100F); lp.setMargins(DensityUtils.dp2px(getApplicationContext(),50F),0,0,0); // backLine.getLayoutParams().width= (titles.size()-1)*DensityUtils.dp2px(getApplicationContext(),100F); whiteLine.setLayoutParams(lp); RelativeLayout.LayoutParams lp1 = (RelativeLayout.LayoutParams) redLine.getLayoutParams(); lp1.width= (myLevel-1)*DensityUtils.dp2px(getApplicationContext(),100F)+(int)(percent*DensityUtils.dp2px(getApplicationContext(),100F)); lp1.setMargins(DensityUtils.dp2px(getApplicationContext(),50F),0,0,0); redLine.setLayoutParams(lp1); horizontalScrollView.scrollTo(lp1.width,0); RelativeLayout.LayoutParams lp2 = (RelativeLayout.LayoutParams) expTv.getLayoutParams(); //偏移时需要加悬浮窗宽度+point的宽度 lp2.setMargins(lp1.width+DensityUtils.dp2px(getApplicationContext(),50F)-expTv.getWidth()/2,0,0,DensityUtils.dp2px(getApplicationContext(),10F)); expTv.setLayoutParams(lp2); } }