TopTablet.java
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package com.fish.drp.div;
import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.drp.R;
/**
* 底部tab
* @author Wang
*/
public class TopTablet extends RelativeLayout implements View.OnClickListener {
private TextView tvTab1, tvTab2, tvTab3, tvTab4;
private View vTab1, vTab2, vTab3, vTab4;
private RelativeLayout rlTab1, rlTab2, rlTab3, rlTab4;
private int mColorOrange;
private int mColorGrey;
private int mPrevIndex = 0;
public SelectChangeListener changeListener;
public SelectChangeListener getChangeListener() {
return changeListener;
}
public void setChangeListener(SelectChangeListener selectChangeListener) {
this.changeListener = selectChangeListener;
}
public int getIndex(){
return mPrevIndex;
}
public TopTablet(Context context, AttributeSet attrs) {
super(context, attrs);
View.inflate(context, R.layout.layout_toptab, this);
tvTab1 = (TextView) findViewById(R.id.tv_tab1);
tvTab2 = (TextView) findViewById(R.id.tv_tab2);
tvTab3 = (TextView) findViewById(R.id.tv_tab3);
tvTab4 = (TextView) findViewById(R.id.tv_tab5);
vTab1 = (View)findViewById(R.id.v_tab1);
vTab2 = (View)findViewById(R.id.v_tab2);
vTab3 = (View)findViewById(R.id.v_tab3);
vTab4 = (View)findViewById(R.id.v_tab5);
mColorOrange = context.getResources().getColor(R.color.member_black);
mColorGrey = context.getResources().getColor(R.color.add_black);
rlTab1 = (RelativeLayout) findViewById(R.id.ll_tab1);
rlTab2 = (RelativeLayout) findViewById(R.id.ll_tab2);
rlTab3 = (RelativeLayout) findViewById(R.id.ll_tab3);
rlTab4 = (RelativeLayout) findViewById(R.id.ll_tab5);
rlTab1.setOnClickListener(this);
rlTab2.setOnClickListener(this);
rlTab3.setOnClickListener(this);
rlTab4.setOnClickListener(this);
setItemSelected(0, true);
}
public void setSelected(int index) {
if (mPrevIndex == index) {
return;
}
setItemSelected(mPrevIndex, false);
setItemSelected(index, true);
mPrevIndex = index;
changeListener.onSelectChanged(index);
}
private void setItemSelected(int index, boolean isSelected) {
switch (index) {
case 0:
setTab1Selected(isSelected);
break;
case 1:
setTab2Selected(isSelected);
break;
case 2:
setTab3Selected(isSelected);
break;
case 3:
setTab4Selected(isSelected);
break;
}
}
private void setTab1Selected(boolean isSelected) {
if (isSelected) {
vTab1.setVisibility(View.VISIBLE);
tvTab1.setTextColor(mColorOrange);
} else {
vTab1.setVisibility(View.GONE);
tvTab1.setTextColor(mColorGrey);
}
}
private void setTab2Selected(boolean isSelected) {
if (isSelected) {
vTab2.setVisibility(View.VISIBLE);
tvTab2.setTextColor(mColorOrange);
} else {
vTab2.setVisibility(View.GONE);
tvTab2.setTextColor(mColorGrey);
}
}
private void setTab3Selected(boolean isSelected) {
if (isSelected) {
vTab3.setVisibility(View.VISIBLE);
tvTab3.setTextColor(mColorOrange);
} else {
vTab3.setVisibility(View.GONE);
tvTab3.setTextColor(mColorGrey);
}
}
private void setTab4Selected(boolean isSelected) {
if (isSelected) {
vTab4.setVisibility(View.VISIBLE);
tvTab4.setTextColor(mColorOrange);
} else {
vTab4.setVisibility(View.GONE);
tvTab4.setTextColor(mColorGrey);
}
}
@Override
public void onClick(View v) {
int id = v.getId();
if (id == R.id.ll_tab1) {
setSelected(0);
} else if (id == R.id.ll_tab2) {
setSelected(1);
} else if (id == R.id.ll_tab3) {
setSelected(2);
} else if (id == R.id.ll_tab5) {
setSelected(3);
}
}
public interface SelectChangeListener {
void onSelectChanged(int index);
}
}