/*
* Copyright (C) 2012 www.amsoft.cn
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.ab.activity;
import java.lang.reflect.Field;
import android.app.Application;
import android.graphics.Color;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.widget.AbsListView;
import android.widget.LinearLayout;
import android.widget.LinearLayout.LayoutParams;
import android.widget.RelativeLayout;
import com.ab.view.ioc.AbIocEventListener;
import com.ab.view.ioc.AbIocSelect;
import com.ab.view.ioc.AbIocView;
import com.ab.view.titlebar.AbBottomBar;
import com.ab.view.titlebar.AbTitleBar;
// TODO: Auto-generated Javadoc
/**
* © 2012 amsoft.cn
* 名称：AbActivity.java
* 描述：继承这个Activity使你的Activity拥有一个程序框架.
*
* @author 还如一梦中
* @version v1.0
* @date：2013-1-15 下午3:27:05
*/
public abstract class AbActivity extends FragmentActivity {
/** 全局的LayoutInflater对象，已经完成初始化. */
public LayoutInflater mInflater;
/** 全局的Application对象，已经完成初始化. */
public Application abApplication = null;
/** 总布局. */
public RelativeLayout ab_base = null;
/** 标题栏布局. */
private AbTitleBar mAbTitleBar = null;
/** 副标题栏布局. */
private AbBottomBar mAbBottomBar = null;
/** 主内容布局. */
protected RelativeLayout contentLayout = null;
/**
* 描述：创建.
*
* @param savedInstanceState the saved instance state
* @see android.support.v4.app.FragmentActivity#onCreate(android.os.Bundle)
*/
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
mInflater = LayoutInflater.from(this);
//主标题栏
mAbTitleBar = new AbTitleBar(this);
//最外层布局
ab_base = new RelativeLayout(this);
ab_base.setBackgroundColor(Color.rgb(255, 255, 255));
//内容布局
contentLayout = new RelativeLayout(this);
contentLayout.setPadding(0, 0, 0, 0);
//副标题栏
mAbBottomBar = new AbBottomBar(this);
//填入View
ab_base.addView(mAbTitleBar,new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
mAbTitleBar.setVisibility(View.GONE);
RelativeLayout.LayoutParams layoutParamsBottomBar = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
layoutParamsBottomBar.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM, RelativeLayout.TRUE);
ab_base.addView(mAbBottomBar, layoutParamsBottomBar);
RelativeLayout.LayoutParams layoutParamsContent = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
layoutParamsContent.addRule(RelativeLayout.BELOW, mAbTitleBar.getId());
layoutParamsContent.addRule(RelativeLayout.ABOVE, mAbBottomBar.getId());
ab_base.addView(contentLayout, layoutParamsContent);
//Application初始化
abApplication = getApplication();
//设置ContentView
setContentView(ab_base,new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
}
/**
* 描述：用指定的View填充主界面.
* @param contentView 指定的View
*/
public void setAbContentView(View contentView) {
contentLayout.removeAllViews();
contentLayout.addView(contentView,new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
//ioc
initIocView();
}
/**
* 描述：用指定资源ID表示的View填充主界面.
* @param resId 指定的View的资源ID
*/
public void setAbContentView(int resId) {
setAbContentView(mInflater.inflate(resId, null));
}
/**
* 获取主标题栏布局.
* @return the title layout
*/
public AbTitleBar getTitleBar() {
mAbTitleBar.setVisibility(View.VISIBLE);
return mAbTitleBar;
}
/**
* 获取副标题栏布局.
* @return the bottom layout
*/
public AbBottomBar getBottomBar() {
return mAbBottomBar;
}
/**
* 描述：Activity结束.
*
* @see android.app.Activity#finish()
*/
@Override
public void finish() {
super.finish();
}
/**
* 描述：设置绝对定位的主标题栏覆盖到内容的上边.
*
* @param overlay the new title bar overlay
*/
public void setTitleBarOverlay(boolean overlay) {
ab_base.removeAllViews();
if(overlay){
RelativeLayout.LayoutParams layoutParamsFW1 = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
layoutParamsFW1.addRule(RelativeLayout.ABOVE, mAbBottomBar.getId());
ab_base.addView(contentLayout,layoutParamsFW1);
RelativeLayout.LayoutParams layoutParamsFW2 = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
layoutParamsFW2.addRule(RelativeLayout.ALIGN_PARENT_TOP,RelativeLayout.TRUE);
ab_base.addView(mAbTitleBar,layoutParamsFW2);
RelativeLayout.LayoutParams layoutParamsFW3 = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
layoutParamsFW3.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM, RelativeLayout.TRUE);
ab_base.addView(mAbBottomBar, layoutParamsFW3);
}else{
ab_base.addView(mAbTitleBar,new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
RelativeLayout.LayoutParams layoutParamsFW2 = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
layoutParamsFW2.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM, RelativeLayout.TRUE);
ab_base.addView(mAbBottomBar, layoutParamsFW2);
RelativeLayout.LayoutParams layoutParamsFW1 = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
layoutParamsFW1.addRule(RelativeLayout.BELOW, mAbTitleBar.getId());
layoutParamsFW1.addRule(RelativeLayout.ABOVE, mAbBottomBar.getId());
ab_base.addView(contentLayout, layoutParamsFW1);
}
}
/**
* 描述：设置界面显示（忽略标题栏）.
*
* @param layoutResID the new content view
* @see android.app.Activity#setContentView(int)
*/
@Override
public void setContentView(int layoutResID) {
super.setContentView(layoutResID);
initIocView();
}
/**
* 描述：设置界面显示（忽略标题栏）.
*
* @param view the view
* @param params the params
* @see android.app.Activity#setContentView(android.view.View, android.view.ViewGroup.LayoutParams)
*/
@Override
public void setContentView(View view,
android.view.ViewGroup.LayoutParams params) {
super.setContentView(view, params);
initIocView();
}
/**
* 描述：设置界面显示（忽略标题栏）.
*
* @param view the new content view
* @see android.app.Activity#setContentView(android.view.View)
*/
public void setContentView(View view) {
super.setContentView(view);
initIocView();
}
/**
* 初始化为IOC控制的View.
*/
private void initIocView(){
Field[] fields = getClass().getDeclaredFields();
if(fields!=null && fields.length>0){
for(Field field : fields){
try {
field.setAccessible(true);
if(field.get(this)!= null )
continue;
AbIocView viewInject = field.getAnnotation(AbIocView.class);
if(viewInject!=null){
int viewId = viewInject.id();
field.set(this,findViewById(viewId));
setListener(field,viewInject.click(),AbIocEventListener.CLICK);
setListener(field,viewInject.longClick(),AbIocEventListener.LONGCLICK);
setListener(field,viewInject.itemClick(),AbIocEventListener.ITEMCLICK);
setListener(field,viewInject.itemLongClick(),AbIocEventListener.ITEMLONGCLICK);
AbIocSelect select = viewInject.select();
if(!TextUtils.isEmpty(select.selected())){
setViewSelectListener(field,select.selected(),select.noSelected());
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
/**
* 设置view的监听器.
*
* @param field the field
* @param select the select
* @param noSelect the no select
* @throws Exception the exception
*/
private void setViewSelectListener(Field field,String select,String noSelect)throws Exception{
Object obj = field.get(this);
if(obj instanceof View){
((AbsListView)obj).setOnItemSelectedListener(new AbIocEventListener(this).select(select).noSelect(noSelect));
}
}
/**
* 设置view的监听器.
*
* @param field the field
* @param methodName the method name
* @param method the method
* @throws Exception the exception
*/
private void setListener(Field field,String methodName,int method)throws Exception{
if(methodName == null || methodName.trim().length() == 0)
return;
Object obj = field.get(this);
switch (method) {
case AbIocEventListener.CLICK:
if(obj instanceof View){
((View)obj).setOnClickListener(new AbIocEventListener(this).click(methodName));
}
break;
case AbIocEventListener.ITEMCLICK:
if(obj instanceof AbsListView){
((AbsListView)obj).setOnItemClickListener(new AbIocEventListener(this).itemClick(methodName));
}
break;
case AbIocEventListener.LONGCLICK:
if(obj instanceof View){
((View)obj).setOnLongClickListener(new AbIocEventListener(this).longClick(methodName));
}
break;
case AbIocEventListener.ITEMLONGCLICK:
if(obj instanceof AbsListView){
((AbsListView)obj).setOnItemLongClickListener(new AbIocEventListener(this).itemLongClick(methodName));
}
break;
default:
break;
}
}
}
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