Java tutorial
package com.shenma.yueba.yangjia.activity; /******************************************************************************* * Copyright 2011, 2012 Chris Banes. * * 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. *******************************************************************************/ import im.broadcast.ImBroadcastReceiver; import im.broadcast.ImBroadcastReceiver.ImBroadcastReceiverLinstener; import im.broadcast.ImBroadcastReceiver.RECEIVER_type; import android.app.Activity; import android.content.Intent; import android.content.IntentFilter; import android.os.Bundle; import android.support.v4.app.FragmentActivity; import android.support.v4.app.FragmentTabHost; import android.view.KeyEvent; import android.view.MotionEvent; import android.view.View; import android.view.View.OnClickListener; import android.view.View.OnTouchListener; import android.view.Window; import android.widget.ImageView; import android.widget.TabHost.OnTabChangeListener; import android.widget.TabHost.TabSpec; import android.widget.TextView; import android.widget.Toast; import com.shenma.yueba.R; import com.shenma.yueba.application.MyApplication; import com.shenma.yueba.baijia.modle.RequestUploadProductDataBean; import com.shenma.yueba.camera2.ActivityCapture; import com.shenma.yueba.util.FileUtils; import com.shenma.yueba.util.ToolsUtil; import com.shenma.yueba.view.SelecteKXPOrPublishType; import com.shenma.yueba.yangjia.fragment.CircleFragment; import com.shenma.yueba.yangjia.fragment.IndexFragmentForYangJia; import com.shenma.yueba.yangjia.fragment.MeFragmentForYangJia; import com.shenma.yueba.yangjia.fragment.MessageFragmentForYangJia; import com.shenma.yueba.yangjia.fragment.TaskRewardFragment; import com.umeng.analytics.MobclickAgent; /** * ? * @author a * */ public final class MainActivityForYangJia extends FragmentActivity implements ImBroadcastReceiverLinstener { private long exitTime = 0;// ?? private FragmentTabHost mTabHost; // // ? private int mImageViewArray[] = { R.drawable.tab_index_selector, R.drawable.tab_reward_selector, R.drawable.tab_publish_selector, R.drawable.tab_msg_selector, R.drawable.tab_me_selector }; // Tab? private String mTextviewArray[] = { "", "", "?", "?", "" }; // ?Fragment? private Class fragmentArray[] = { IndexFragmentForYangJia.class, TaskRewardFragment.class, CircleFragment.class, MessageFragmentForYangJia.class, MeFragmentForYangJia.class }; View round_view;//? ImBroadcastReceiver imBroadcastReceiver; boolean isbroadcase = false; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); MyApplication.getInstance().addActivity(this);// requestWindowFeature(Window.FEATURE_NO_TITLE); setContentView(R.layout.activity_main); imBroadcastReceiver = new ImBroadcastReceiver(this); initView(); // CustomProgressDialog progressDialog = CustomProgressDialog.createDialog(this); // progressDialog.setMessage("..."); // progressDialog.show(); } /** * ? */ private void initView() { TextView yangjia_msg_textview = (TextView) findViewById(R.id.yangjia_msg_textview); round_view = findViewById(R.id.round_view); registerBroadcase(); // yangjia_msg_textview.setOnClickListener(new OnClickListener() { // // @Override // public void onClick(View v) { // setRedView(false); // } // }); TextView tv_center = (TextView) findViewById(R.id.tv_center); tv_center.setOnTouchListener(new OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { if (event.getAction() == MotionEvent.ACTION_UP) {//? // showDialog(); showBottomDialog(); } return true; } }); tv_center.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Toast.makeText(MainActivityForYangJia.this, "click", 1000).show(); } }); // TabHostTabHost mTabHost = (FragmentTabHost) findViewById(android.R.id.tabhost); mTabHost.setup(this, getSupportFragmentManager(), R.id.realtabcontent); // fragment int count = fragmentArray.length; for (int i = 0; i < count; i++) { // ?Tab? TabSpec tabSpec = mTabHost.newTabSpec(mTextviewArray[i]).setIndicator(getTabItemView(i)); // TabTab? mTabHost.addTab(tabSpec, fragmentArray[i], null); } mTabHost.getTabWidget().setDividerDrawable(null); //tab mTabHost.setOnTabChangedListener(new OnTabChangeListener() { @Override public void onTabChanged(String tabId) { if (tabId.equals("?")) { setRedView(false); } } }); } /** * Tab */ private View getTabItemView(int index) { View view = View.inflate(this, R.layout.tab_item_view, null); ImageView imageView = (ImageView) view.findViewById(R.id.imageview); imageView.setImageResource(mImageViewArray[index]); // TextView textView = (TextView) view.findViewById(R.id.textview); // textView.setText(mTextviewArray[index]); // FontManager.changeFonts(getApplicationContext(), textView); return view; } @Override protected void onDestroy() { MyApplication.getInstance().removeActivity(this); super.onDestroy(); unregisterBroadcase(); } public void onResume() { super.onResume(); MobclickAgent.onResume(this); } public void onPause() { super.onPause(); MobclickAgent.onPause(this); } public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK && event.getAction() == KeyEvent.ACTION_DOWN) { if ((System.currentTimeMillis() - exitTime) > 2000) { exitTime = System.currentTimeMillis(); Toast.makeText(getApplicationContext(), "??", Toast.LENGTH_SHORT).show(); } else { MyApplication.getInstance().exit(); } return true; // true??? } return super.onKeyDown(keyCode, event); } /** * (???) */ protected void showBottomDialog() { ToolsUtil.hideSoftInputKeyBoard(MainActivityForYangJia.this); ShowMenu showMenu = new ShowMenu(MainActivityForYangJia.this, findViewById(R.id.parent), R.layout.main_popwindow); showMenu.createView(); } /** * ?? * * @author */ class ShowMenu extends SelecteKXPOrPublishType { public ShowMenu(Activity activity, View parent, int popLayout) { super(activity, parent, popLayout); } @Override public void onExitClick(View v) { canceView(); } @Override public void onPublish(View v) { MyApplication.getInstance().getPublishUtil().setBean(new RequestUploadProductDataBean()); MyApplication.getInstance().getPublishUtil().setIndex("0"); MyApplication.getInstance().getPublishUtil().getTagCacheList().clear(); FileUtils.delAllFile(FileUtils.getRootPath() + "/tagPic/"); Intent intentCamera = new Intent(MainActivityForYangJia.this, ActivityCapture.class); startActivity(intentCamera); canceView(); } @Override public void onKxp(View v) { // ? Intent intentXP = new Intent(MainActivityForYangJia.this, KaiXiaoPiaoActivity.class); startActivity(intentXP); canceView(); } } @Override public void newMessage(Object obj) { // TODO Auto-generated method stub if (!mTabHost.getCurrentTabTag().equals("?")) { setRedView(true); } } @Override public void roomMessage(Object obj) { // TODO Auto-generated method stub if (!mTabHost.getCurrentTabTag().equals("?")) { setRedView(true); } } @Override public void clearMsgNotation(RECEIVER_type type) { // TODO Auto-generated method stub } /*** * ?? * @param i int ? item * @param b boolean ? true false? * **/ void setRedView(boolean b) { if (round_view != null) { if (b) { round_view.setVisibility(View.VISIBLE); } else { round_view.setVisibility(View.GONE); } } } /****** * ?? * ***/ void registerBroadcase() { if (!isbroadcase) { isbroadcase = true; MainActivityForYangJia.this.registerReceiver(imBroadcastReceiver, new IntentFilter(ImBroadcastReceiver.IntentFilterRoomMsg)); } } /****** * ?? * ***/ void unregisterBroadcase() { if (isbroadcase) { MainActivityForYangJia.this.unregisterReceiver(imBroadcastReceiver); isbroadcase = false; } } }