NewsListActivity.java

package com.sogouchat.ui;

import com.sogouchat.R;
import com.sogouchat.SogouChatApp;
import com.sogouchat.bean.TelNode;
import com.sogouchat.conversation.ConversationActivity;
import com.sogouchat.os.ChatAppConstant;
import com.sogouchat.util.LayoutUtil;
import com.sogouchat.widget.BadgeView;
import com.sogouchat.widget.SwitchButton;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.text.format.Time;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.view.Window;
import android.view.View.OnClickListener;
import android.view.animation.BounceInterpolator;
import android.view.animation.TranslateAnimation;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.Button;
import android.widget.CompoundButton;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;

public class NewsListActivity extends Activity implements OnItemClickListener {

	private static final String TAG = "NewsListActivity";
	private NewsListAdapter mAdapter;
	private ListView mListView;
	private SogouChatApp mApp;
	private Button mNewMsgBtn;
	private Button mContactListBtn;
	private BadgeView mNewBadge;
	private int mNewNum = 0;
	private TextView mTitleText;
	private boolean mIsNew;
	
	public void onCreate(Bundle savedInstanceState) {
		Log.i(TAG, "onCreate");
		super.onCreate(savedInstanceState);
		requestWindowFeature(Window.FEATURE_NO_TITLE);
		setContentView(R.layout.activity_news_list);
		mListView = (ListView) findViewById(R.id.news_list);
		mApp = (SogouChatApp) getApplication();
		mApp.mNewsList = this;
		
        View titleV = (View) findViewById(R.id.news_page_title);
        mNewBadge = new BadgeView(this, titleV);
        mNewBadge.setBackgroundResource(R.drawable.badge_small);
        mNewBadge.setTextSize(10);
        mNewBadge.setBadgePosition(BadgeView.POSITION_TOP_LEFT);
        mNewBadge.setBadgeMargin(LayoutUtil.dip2px(this, 45), 2);
//        mNewBadge.setOnClickListener(new OnClickListener(){
//			@Override
//			public void onClick(View v) {
//				// TODO Auto-generated method stub
//				switchToNew(mBadgetState);
//
//			}
//        });
        
		mAdapter = new NewsListAdapter(this, mApp);
		mAdapter.setupList();
		mTitleText = (TextView) findViewById(R.id.page_name);
		mListView.setOnItemClickListener(this);
		mListView.setAdapter(mAdapter);

		mNewMsgBtn = (Button) findViewById(R.id.contact_btn_new);
		mNewMsgBtn.setOnClickListener(new View.OnClickListener() {

			public void onClick(View v) {
				// TODO Auto-generated method stub
				if (!mApp.isPinyinOk()){
					mApp.doSetupPinyin();
				}
				Intent intent = new Intent();
				intent.setClass(NewsListActivity.this, CreateActivity.class);
//				Bundle bd = new Bundle();
//				bd.putString("content", "asdfasdfasdfasdf");
//				intent.putExtras(bd);
				startActivity(intent);
			}
		});

		mContactListBtn = (Button) findViewById(R.id.contact_btn_contacts);
		mContactListBtn.setOnClickListener(new View.OnClickListener() {

			public void onClick(View v) {
				// TODO Auto-generated method stub
				if (!mApp.isPinyinOk()){
					mApp.doSetupPinyin();
				}
				
				Intent intent = new Intent();
				intent.setClass(NewsListActivity.this, ContactListActivity2.class);
				startActivity(intent);
			}
		});
		
		SwitchButton switchButton = (SwitchButton) findViewById(R.id.btn_switch);
		switchButton
				.setOnCheckedChangeListener(new OnCheckedChangeListener() {

					public void onCheckedChanged(CompoundButton buttonView,
							boolean isChecked) {
						// TODO Auto-generated method stub
						switchToAll(!isChecked);
					}
				});
		Log.i(TAG, "onCreate Ok");
	}

	@Override
	public void onItemClick(AdapterView<?> parent, View view, int position,
			long id) {
		// TODO Auto-generated method stub
		// Insert desired behavior here.
		Log.i("FragmentComplexList", "Item clicked: " + id);
		Intent intent = new Intent();
		
		
		TelNode item = mAdapter.getData().get(position);
		String tel = item.mTel;
		if (tel == null)
			return;
		String name = item.mName;
		if (item.mUnMsgCnt > 0) {
//			mApp.mTabMain.setTotalNewMsgCntDelta(tel, item.mNewMsgCnt);
			item.mUnMsgCnt = 0;
			mAdapter.notifyDataSetChanged();
			mApp.sendSrvForeMsg(ChatAppConstant.SRV_ForeMsg_Read_Sms,
					item.mTel, null);
		}
		intent.setClass(this, ChatListActivity.class);
		Bundle bundle = new Bundle();
		bundle.putString("tel", tel);
		bundle.putString("name", name);
		bundle.putInt("threadID", item.mThreadId);
		intent.putExtras(bundle);
//		intent.setClass(this, ConversationActivity.class);
//		intent.putExtra(ConversationActivity.STR_THREADID, item.mThreadId);
//		intent.putExtra(ConversationActivity.STR_TYPE, ConversationActivity.TYPE_FROM_LIST);
		this.startActivity(intent);
	}
	
	public void switchToNew(boolean toNew){
		if(toNew){
			mAdapter.switchToNew(true);
			mTitleText.setText("未读消息");
			mIsNew = true;
			mAdapter.notifyDataSetChanged();
		}
		else{
			if(mIsNew){
				mAdapter.switchToNew(false);
				mAdapter.notifyDataSetChanged();
			}
			mTitleText.setText("消息");
		}
	}

	public void switchToAll(boolean toAll) {
		mAdapter.switchToAll(toAll);
		mTitleText.setText("消息");
		mAdapter.notifyDataSetChanged();
		mIsNew = false;
        mApp.mSliding.switchItem(0);
	}
	
	public void setTotalNewMsgCnt(int totalNew) {
		Log.i(TAG, "setTotalNewMsgCnt");
		if (mNewNum!= totalNew && totalNew>0){
			mNewNum = totalNew;
	        mNewBadge.setText(String.valueOf(totalNew));
	        
			TranslateAnimation anim = new TranslateAnimation(LayoutUtil.dip2px(this, 50), 0, 0, 0);
	        anim.setInterpolator(new BounceInterpolator());
	        anim.setDuration(1000);
	        mNewBadge.show(anim);
	        mApp.mSliding.setNewMsgNum(totalNew);
		} else if (totalNew==0){
			mNewNum = totalNew;
			mNewBadge.hide();
		}
		Log.i(TAG, "setTotalNewMsgCnt Ok");
	}
	
	public boolean onKeyDown(int keyCode, KeyEvent event) {
		
	    if(keyCode == KeyEvent.KEYCODE_BACK && event.getAction() == KeyEvent.ACTION_DOWN) { //监控/拦截/屏蔽返回键
	    	long nowT = System.currentTimeMillis();
	    	long sub = nowT -mApp.mBackRecord;
	    	if (mApp.mBackRecord == 0 || sub > 3*1000) {
	    		mApp.mBackRecord = nowT;
		    	Toast.makeText(this, "再按一次推出信息！", Toast.LENGTH_SHORT).show();
		    	return true;
	    	} else if (sub < 3*1000) {
	    		mApp.mBackRecord = 0;
	    	    return super.onKeyDown(keyCode, event);
	    	} 	    	
	    }
	    return super.onKeyDown(keyCode, event);
	}
}