项目实战①―高仿知乎日报（2）―>使用pullrefesh+Slidingmenu+自定义组件写主布局

// 实例化1个SlidingMenu slidingMenu = new SlidingMenu(this); // 设置为左边滑动模式 slidingMenu.setMode(SlidingMenu.LEFT); // 设置全屏触发滑动 slidingMenu.setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN); // 设置阴影效果 slidingMenu.setShadowDrawable(R.drawable.shadow); // 设置阴影宽度 slidingMenu.setShadowWidth(3); // 设置滑出时主页面显示的剩余宽度 slidingMenu.setBehindOffset(10); // 设置滑出的宽度 slidingMenu.setBehindWidth(350); // 设置淡入淡出效果 slidingMenu.setFadeDegree(0.35f); // 设置依附于Activity slidingMenu.attachToActivity(this, SlidingMenu.SLIDING_CONTENT); // 设置左边滑出菜单的布局 slidingMenu.setMenu(R.layout.slidingmenu_test);

mQueue = Volley.newRequestQueue(getApplicationContext());

mQueue.add(new JsonObjectRequest(Method.GET, API.getThemesUrl(), null, this, null));

package com.qf.teach.project.zhihudaily.entity; import java.util.List; public class Theme { private int limit; private List<ThemeOther> others; public int getLimit() { return limit; } public void setLimit(int limit) { this.limit = limit; } public List<ThemeOther> getOthers() { return others; } public void setOthers(List<ThemeOther> others) { this.others = others; } }

package com.qf.teach.project.zhihudaily.entity; public class ThemeOther { private int color; private String image; private String description; private long id; private String name; public int getColor() { return color; } public void setColor(int color) { this.color = color; } public String getImage() { return image; } public void setImage(String image) { this.image = image; } public String getDescription() { return description; } public void setDescription(String description) { this.description = description; } public long getId() { return id; } public void setId(long id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } }

/* -------------------- 网络要求 -------------------- */ @Override public void onResponse(JSONObject response) { theme = new Theme(); try { theme.setLimit(response.getInt("limit")); // 解析Others JSONArray jsonArray = response.getJSONArray("others"); if (jsonArray != null && jsonArray.length() > 0) { List<ThemeOther> others = new ArrayList<ThemeOther>(); // 手动增加首页 ThemeOther other = new ThemeOther(); other.setName("首页"); others.add(other); // 解析 for (int i = 0 ; i < jsonArray.length() ; i++) { JSONObject obj = jsonArray.getJSONObject(i); other = new ThemeOther(); other.setColor(obj.getInt("color")); other.setDescription(obj.getString("description")); other.setId(obj.getLong("id")); other.setImage(obj.getString("image")); other.setName(obj.getString("name")); others.add(other); } theme.setOthers(others); adapter.notifyDataSetChanged(); } } catch (JSONException e) { e.printStackTrace(); } } /* -------------------- 网络要求 -------------------- */

/** * ThemeAdapter * @author Lusifer * * 2014年12月4日下午2:11:55 */ class MyBaseAdapter extends BaseAdapter { private ViewHolder viewHolder; @Override public int getCount() { return theme == null ? 0 : theme.getOthers().size(); } @Override public Object getItem(int position) { return theme.getOthers().get(position); } @Override public long getItemId(int position) { return position; } @Override public View getView(int position, View convertView, ViewGroup parent) { if (convertView == null) { convertView = LayoutInflater.from(MainActivity.this).inflate(R.layout.list_theme, parent, false); viewHolder = new ViewHolder(); viewHolder.txTitle = (TextView) convertView.findViewById(R.id.tx_title); convertView.setTag(viewHolder); } else { viewHolder = (ViewHolder) convertView.getTag(); } ThemeOther other = theme.getOthers().get(position); viewHolder.txTitle.setText(other.getName()); return convertView; } class ViewHolder { public TextView txTitle; } }