<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent"> <Button android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/button_imagebutton" /> <ImageView android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/imageview_button" /> </FrameLayout>
<?xml version="1.0" encoding="utf-8"?>
<resources>在
<declare-styleable name="MyImageButton">
<attr name="Imagesrc" format="reference"/>
</declare-styleable>
</resources>
public class MyImageButton2 extends FrameLayout{
ImageView mImageView;
Button mButton;
int resId;
public MyImageButton2(Context context) {
super(context);
}
public MyImageButton2(Context context, AttributeSet attrs) {
super(context, attrs);
//导入布局
LayoutInflater.from(context).inflate(R.layout.myimagebutton_layout, this);
mImageView=(ImageView)findViewById(R.id.imageview_button);
mButton = (Button) findViewById(R.id.button_imagebutton);
//获得这个控件对应的属性。
TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.MyImageButton);
try{
//获得属性值
resId = a.getResourceId(R.styleable.MyImageButton_Imagesrc, 0);
}finally {
//回收这个对象
a.recycle();
}
if(resId != 0){
mImageView.setImageResource(resId);
}
}
public void setImage(int resId){
mImageView.setImageResource(resId);
}
}
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.example.think.testview.customview.MyImageButton2
xmlns:pt = "http://schemas.android.com/apk/res/com.example.think.testview"
android:layout_height="100dp"
android:layout_width="match_parent"
pt:Imagesrc = "@drawable/ic_launcher"
/>
</LinearLayout>
<string-array name="bao_type"> <item>测试1</item> <item>测试2</item> <item>测试3</item> <item>测试4</item> </string-array>
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/gray_common_background"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/txt_viewpage_bar1"
style="@style/style_common_pagebar"
android:textColor="@color/theme_red" />
<TextView
android:id="@+id/txt_viewpage_bar2"
style="@style/style_common_pagebar" />
<TextView
android:id="@+id/txt_viewpage_bar3"
style="@style/style_common_pagebar" />
<TextView
android:id="@+id/txt_viewpage_bar4"
style="@style/style_common_pagebar" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<View
android:id="@+id/view_viewpage_bar1"
style="@style/style_common_pagebar_view" />
<View
android:id="@+id/view_viewpage_bar2"
style="@style/style_common_pagebar_view" />
<View
android:id="@+id/view_viewpage_bar3"
style="@style/style_common_pagebar_view" />
<View
android:id="@+id/view_viewpage_bar4"
style="@style/style_common_pagebar_view" />
</LinearLayout>
<android.support.v4.view.ViewPager
android:id="@+id/common_viewpage_buttom"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1" />
</LinearLayout>
public interface SlbPageViewOnPageChangeListener {
void onPageSelected(int position);
void onPageScrollStateChanged(int state);
}
public class SlbPageViewBar extends LinearLayout {
private TextView[] mTotalTxtViews;
private View[] mTotalViews;
private List<TextView> mTxtViews;
private List<View> mViews;
private ViewPager mViewPager;
private SlbPageViewOnPageChangeListener mSlbPageViewOnPageChangeListener;
public SlbPageViewBar(Context context, AttributeSet attrs) {
super(context, attrs);
mTotalTxtViews = new TextView[4];
mTotalViews = new View[4];
mTxtViews = new ArrayList<>();
mViews = new ArrayList<>();
initView();
}
private void initView() {
View.inflate(getContext(), R.layout.layout_common_top_pageview_bar, this);
mViewPager = (ViewPager) findViewById(R.id.common_viewpage_buttom);
mTotalTxtViews[0] = (TextView) findViewById(R.id.txt_viewpage_bar1);
mTotalTxtViews[1] = (TextView) findViewById(R.id.txt_viewpage_bar2);
mTotalTxtViews[2] = (TextView) findViewById(R.id.txt_viewpage_bar3);
mTotalTxtViews[3] = (TextView) findViewById(R.id.txt_viewpage_bar4);
mTotalViews[0] = findViewById(R.id.view_viewpage_bar1);
mTotalViews[1] = findViewById(R.id.view_viewpage_bar2);
mTotalViews[2] = findViewById(R.id.view_viewpage_bar3);
mTotalViews[3] = findViewById(R.id.view_viewpage_bar4);
}
/**
* @param title 标题名称数组
*/
public void setTitleView(String[] title) {
int legth = title.length > 4 ? 4 : title.length;
for (int i = 0; i < legth; i++) {
mTotalTxtViews[i].setText(title[i]);
mTotalTxtViews[i].setVisibility(View.VISIBLE);
mTotalViews[i].setVisibility(View.INVISIBLE);
mTotalTxtViews[i].setOnClickListener(new SlbTextViewOnLister(i));
mTxtViews.add(mTotalTxtViews[i]);
mViews.add(mTotalViews[i]);
}
mTotalViews[0].setVisibility(View.VISIBLE);
mViewPager.setOnPageChangeListener(mOnButtomPageChangeListener);
}
public ViewPager getViewPager(){
return mViewPager;
}
public void setSlbPageViewOnPageChangeListener(SlbPageViewOnPageChangeListener slbPageViewOnPageChangeListener) {
this.mSlbPageViewOnPageChangeListener = slbPageViewOnPageChangeListener;
}
private void changeViewBg(int textViewId, int viewId) {
for (View view : mViews) {
if (viewId == view.getId()) {
view.setVisibility(View.VISIBLE);
} else {
view.setVisibility(View.INVISIBLE);
}
}
for (TextView view : mTxtViews) {
if (textViewId == view.getId()) {
view.setTextColor(getResources().getColor(R.color.theme_red));
} else {
view.setTextColor(getResources().getColor(R.color.black_normal_text_33333));
}
}
}
class SlbTextViewOnLister implements OnClickListener {
private int mItem;
public SlbTextViewOnLister(int item) {
this.mItem = item;
}
@Override
public void onClick(View v) {
mViewPager.setCurrentItem(mItem);
}
}
private ViewPager.OnPageChangeListener mOnButtomPageChangeListener = new ViewPager.OnPageChangeListener() {
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageSelected(int position) {
switch (position) {
case 0:
changeViewBg(R.id.txt_viewpage_bar1, R.id.view_viewpage_bar1);
break;
case 1:
changeViewBg(R.id.txt_viewpage_bar2, R.id.view_viewpage_bar2);
break;
case 2:
changeViewBg(R.id.txt_viewpage_bar3, R.id.view_viewpage_bar3);
break;
case 3:
changeViewBg(R.id.txt_viewpage_bar4, R.id.view_viewpage_bar4);
break;
}
if (mSlbPageViewOnPageChangeListener != null)
mSlbPageViewOnPageChangeListener.onPageSelected(position);
}
@Override
public void onPageScrollStateChanged(int state) {
if (mSlbPageViewOnPageChangeListener != null)
mSlbPageViewOnPageChangeListener.onPageScrollStateChanged(state);
}
};
}
public class CommonViewpageAdapter extends FragmentPagerAdapter {
private List<Fragment> mFragments;
private String [] mTitles;
public CommonViewpageAdapter(FragmentManager fm, List<Fragment> fragments, String [] titles) {
super(fm);
mFragments = fragments;
mTitles = titles;
}
@Override
public Fragment getItem(int position) {
return mFragments.get(position);
}
@Override
public int getCount() {
return mFragments.size();
}
@Override
public CharSequence getPageTitle(int position) {
return mTitles[position];
}
@Override
public void destroyItem(ViewGroup container, int position, Object object) {
super.destroyItem(container, position, object);
}
}
<com.slfinance.app.slb.common.ui.view.SlbPageViewBar
android:id="@+id/slbpv_buy_huoqibao_SlbPageViewBarshow"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"/>
private void initButtomPageFragment(SlbPageViewBar slbPageViewBar) {
List<Fragment> fragmentList = new ArrayList<>();
Test1Fragment test1Fragment = new Test1Fragment();
Test2Fragment test2Fragment = new Test2Fragment();
Test3Fragment test3Fragment = new Test3Fragment();
Test4Fragment test4Fragment = new Test4Fragment();
fragmentList.add(test1Fragment);
fragmentList.add(test2Fragment);
fragmentList.add(test3Fragment);
fragmentList.add(test4Fragment);
String[] titles = getResources().getStringArray(R.array.buy_huoqi_bao_zanquan_detail);
slbPageViewBar.setTitleView(titles);
CommonViewpageAdapter viewPagerAdapter = new CommonViewpageAdapter(
getSupportFragmentManager(), fragmentList, titles);
mButtomPageView.setAdapter(viewPagerAdapter);
mButtomPageView.setOffscreenPageLimit(3);
mButtomPageView.setCurrentItem(0);
}
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