package com.itheima.oschina.fragment;
import android.content.Intent;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import com.itheima.oschina.R;
import com.itheima.oschina.activity.discoverdetail.FriendCircleActivity;
import com.itheima.oschina.base.BaseFragment;
import com.itheima.oschina.ui.view.LoadingPage;
import com.itheima.oschina.util.UIUtils;
import butterknife.BindView;
import butterknife.ButterKnife;
/**
* Created by Panda on 2016/12/18.
*/
public class DiscoverFragment extends BaseFragment {
@BindView(R.id.lv_dis)
ListView lvDis;
@Override
protected View onSubCreateSuccessedView() {
View view = UIUtils.inflate(R.layout.layout_discover);
ButterKnife.bind(this, view);
MyBaseAdapter baseAdapter = new MyBaseAdapter();
lvDis.setAdapter(baseAdapter);
lvDis.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
switch (position) {
case 1:
//"好友圈");
startActivity(new Intent(getActivity(), FriendCircleActivity.class));
break;
case 3:
//找人");
break;
case 4:
//"活动");
break;
case 6:
//"扫一扫");
break;
case 7:
//"摇一摇");
break;
}
}
});
return view;
}
@Override
protected LoadingPage.ResultState onSubLoadData() {
return LoadingPage.ResultState.ENUM_STATE_SUCCESSED;
}
class MyBaseAdapter extends BaseAdapter {
final int type_1 = 0;
final int type_2 = 1;
@Override
public int getCount() {
return 8;
}
@Override
public Object getItem(int position) {
return null;
}
@Override
public long getItemId(int position) {
return 0;
}
@Override
public int getViewTypeCount() {
return 2;
}
@Override
public int getItemViewType(int position) {
switch (position) {
case 0:
case 2:
case 5:
return type_1;
case 1:
case 3:
case 4:
case 6:
case 7:
return type_2;
}
return -1;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder = null;
int type = getItemViewType(position);
;
if (convertView == null) {
holder = new ViewHolder();
switch (type) {
case type_1:
convertView = View.inflate(UIUtils.getContext(), R.layout.item_discover, null);
convertView.setEnabled(false);
break;
case type_2:
convertView = View.inflate(UIUtils.getContext(), R.layout.item_discover2, null);
holder.ivDis = (ImageView) convertView.findViewById(R.id.iv_dis);
holder.tvDis = (TextView) convertView.findViewById(R.id.tv_dis);
break;
}
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
switch (type) {
case type_1:
//空布局不用处理
convertView.setClickable(true);
break;
case type_2:
convertView.setClickable(false);
switch (position) {
case 1:
holder.ivDis.setImageResource(R.drawable.icon_explore_friends);
holder.tvDis.setText("好友圈");
break;
case 3:
holder.ivDis.setImageResource(R.drawable.icon_explore_finduser);
holder.tvDis.setText("找人");
break;
case 4:
holder.ivDis.setImageResource(R.drawable.icon_explore_event);
holder.tvDis.setText("活动");
break;
case 6:
holder.ivDis.setImageResource(R.drawable.icon_explore_scan);
holder.tvDis.setText("扫一扫");
break;
case 7:
holder.ivDis.setImageResource(R.drawable.icon_explore_shake);
holder.tvDis.setText("摇一摇");
break;
}
break;
}
return convertView;
}
}
static class ViewHolder {
ImageView ivDis;
TextView tvDis;
}
}
item_discover
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:background="@android:color/transparent"
android:layout_height="match_parent">
<TextView
android:focusable="false"
android:clickable="false"
android:layout_width="match_parent"
android:layout_height="20dp"
></TextView>
</LinearLayout>
item_discover2
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal" android:layout_width="match_parent"
android:background="@drawable/list_layout_item_selector"
android:layout_height="wrap_content">
<ImageView
android:id="@+id/iv_dis"
android:gravity="center"
android:layout_marginLeft="20dp"
android:layout_marginTop="13dp"
android:layout_marginBottom="13dp"
android:src="@color/main_purple"
android:layout_width="40dp"
android:layout_height="40dp"
android:background="@android:color/transparent"/>
<TextView
android:id="@+id/tv_dis"
android:layout_width="wrap_content"
android:layout_height="40dp"
android:textColor="#000000"
android:textSize="18sp"
android:layout_marginTop="7dp"
android:text="测试"
android:layout_gravity="center_vertical"
android:layout_marginLeft="20dp"
/>
</LinearLayout>里面还有从fragment跳转到activity用getActivity()
还有屏蔽条目点击事件
可以学习一下
