Cocos2d-android-1 Source Detailed: 1.cocos2d

<span id="Label3"></p><p><p>/*</p></p><p><p>* Copyright (C) the Android Open Source Project</p></p><p><p>*</p></p><p><p>* Licensed under the Apache License, Version 2.0 (the "License");</p></p><p><p>* You are not a use this file except in compliance with the License.</p></p><p><p>* Obtain a copy of the License at</p></p><p><p>*</p></p><p><p>* http://www.apache.org/licenses/LICENSE-2.0</p></p><p><p>*</p></p><p><p>* Unless required by applicable or agreed to writing, software</p></p><p><p>* Distributed under the License is distributed on a "as is" BASIS,</p></p><p><p>* Without warranties or CONDITIONS of any KIND, either express or Implied.</p></p><p><p>* See the License for the specific language governing permissions and</p></p><p><p>* Limitations under the License.</p></p><p><p>*/</p></p><p><p><br></p></p><p><p>Package org.cocos2d;</p></p><p><p><br></p></p><p><p>Import java.text.Collator;</p></p><p><p>Import java.util.ArrayList;</p></p><p><p>Import java.util.Collections;</p></p><p><p>Import java.util.Comparator;</p></p><p><p>Import java.util.HashMap;</p></p><p><p>Import java.util.List;</p></p><p><p>Import java.util.Map;</p></p><p><p><br></p></p><p><p>Import android.app.ListActivity;</p></p><p><p>Import android.content.Intent;</p></p><p><p>Import android.content.pm.PackageManager;</p></p><p><p>Import android.content.pm.ResolveInfo;</p></p><p><p>Import android.os.Bundle;</p></p><p><p>Import android.view.View;</p></p><p><p>Import android.widget.ListView;</p></p><p><p>Import android.widget.SimpleAdapter;</p></p><p><p><br></p></p><p><p>public class Cocos2d extends Listactivity {//this class uses the Listactivity</p></p><p><p><br></p></p><p><p>@Override</p></p><p><p>public void OnCreate (Bundle Savedinstancestate) {</p></p><p><p>Super.oncreate (savedinstancestate); Inherit Listactivity's oncreate method//the Following is the setting of the adapter in the list</p></p><p><p>Setlistadapter (new Simpleadapter (this,//), which uses its own context</p></p><p><p>(list<map<string,?>>) GetData ("org.cocos2d.tests"),//getdata is a method, getData (String) looks down at the declaration of a method</p></p><p><p>Android. r.layout.simple_list_item_1, New string[]{"title"},</p></p><p><p>New Int[]{android. r.id.text1}));</p></p><p><p>Getlistview (). settextfilterenabled (true);//enable Filter window</p></p><p><p>}</p></p><p><p><br></p></p><p><p>Protected list<?> getData (String prefix) {/= The above method</p></p><p><p>list<map<string,?>> myData = new arraylist<map<string,?>> ();//a list,map for placing a Map String</p></p><p><p><br></p></p><p><p><br></p></p><p><p>Intent mainintent = new Intent (intent.action_main, null);//intent to specify jump to system desktop</p></p><p><p>Mainintent.addcategory (intent.category_test);//for Test Use</p></p><p><p><br></p></p><p><p>Packagemanager pm = Getpackagemanager ();//packet controller, used to get the current process</p></p><p><p>list<resolveinfo> list = pm.queryintentactivities (mainintent, 0);//through Intent to find related activity, more accurate</p></p><p><p>if (null = = list)//failed to find the test intent</p></p><p><p>return mydata;//is Over.</p></p><p><p><br></p></p><p><p>/* below is an unused method used to split the string, using/</p></p><p><p>string[] prefixpath;</p></p><p><p>If (prefix.equals ("")) {</p></p><p><p>Prefixpath = null;</p></p><p><p>} else {</p></p><p><p>Prefixpath = Prefix.split ("/");</p></p><p><p>}*/</p></p><p><p>int len = list.size ();//get list length</p></p><p><p><br></p></p><p><p>map<string, boolean> entries = new hashmap<string, boolean> ();//a map that is not used, with a hash type of map</p></p><p><p><br></p></p><p><p><br></p></p><p><p>for (int i = 0; i < len; i++) {</p></p><p><p>ResolveInfo info = list.get (i);//used to loop the list you just Got.</p></p><p><p>String activityname = info.activityinfo.name;//gets The name of the activity</p></p><p><p>If (prefix.length () = = 0 | | Activityname.startswith (prefix)) {//if The activity you are looking for has a package name length of 0 or the name we're looking for is the one that starts with This.</p></p><p><p>string[] Labelpath = Activityname.split ("\ \"); /use the name of the Package. separate</p></p><p><p>String Nextlabel = Labelpath[labelpath.length-1];//gets The last one. the name of the following, the class name</p></p><p><p>AddItem (myData, nextlabel, activityintent (///now add him to the collection of myData, this method will appear in the back, is to separate the various information by map</p></p><p><p>info.activityInfo.applicationInfo.packageName,</p></p><p><p>info.activityInfo.name));</p></p><p><p>}</p></p><p><p>}</p></p><p><p>Collections.sort (myData, Sdisplaynamecomparator);//collections is a useful collection in which a sort is used for sorting, Sdisplaynamecomparator in Parameters is a comparison method</p></p><p><p>Return myData;</p></p><p><p>}</p></p><p><p>The following definition, at first glance, is a method, which is actually a field that defines a reference to a comparison method</p></p><p><p>Private final static comparator<map<string,?>> Sdisplaynamecomparator = new comparator<map<string,? >> () {//to The implementation of that reference</p></p><p><p>Private final Collator Collator = collator.getinstance ();//xinjiang a collection</p></p><p><p><br></p></p><p><p>public int Compare (map<string,?> map1, map<string,?> map2) {//two comparison rules</p></p><p><p>return collator.compare (map1.get ("title"), map2.get ("title"), or//is the way to compare their characters, that is, a letter from left to right, more than ASCLL code</p></p><p><p>}</p></p><p><p>};</p></p><p><p><br></p></p><p><p>Protected Intent activityintent (string pkg, string Componentname) {</p></p><p><p>Intent result = new Intent ();</p></p><p><p>Result.setclassname (pkg, Componentname);//set which package is intended from which class</p></p><p><p>Return result;</p></p><p><p>}</p></p><p><p><br></p></p><p><p>Protected Intent browserintent (String Path) {</p></p><p><p>Intent result = new Intent ();</p></p><p><p>Result.setclass (this, Cocos2d.class);//set from which class to where</p></p><p><p>Result.putextra ("org.cocos2d.tests.Path", Path);//add an extra variable</p></p><p><p>Return result;</p></p><p><p>}</p></p><p><p><br></p></p><p><p>protected void AddItem (list<map<string,?>> data, String name, Intent Intent) {</p></p><p><p>map<string, object> temp = new hashmap<string, object> ();</p></p><p><p>Temp.put ("title", name);</p></p><p><p>Temp.put ("intent", intent);</p></p><p><p>Data.add (temp);//add a project to data</p></p><p><p>}</p></p><p><p><br></p></p><p><p>@Override</p></p><p><p>protected void Onlistitemclick (ListView l, View v, int position, long Id) {</p></p><p><p>map<string,?> map = (map<string,?>) l.getitematposition (position);//get A click on which package</p></p><p><p>Intent Intent = (Intent) Map.get ("Intent");//find that class full name</p></p><p><p>StartActivity (intent);//open that class</p></p><p><p>}</p></p><p><p>}</p></p><p><p><br></p></p><p><p>Cocos2d-android-1 Source Detailed: 1.cocos2d</p></p></span>