HarmonyOS应用开发--基于ListContainer的通讯录管理系统TelManageSys[电话本][API V6]
1. 名称
- 将本次主要基于ListContainer的通讯录管理系统命名为：电话本、TelManageSys。
- 本项目也放置在了Gitee仓库中：TelManageSys
- app图标如下：
2. 功能描述
- 具有显示联系人列表、添加联系人信息、删除联系人信息、修改联系人信息、搜索联系人信息主要功能。
- 在关键步骤操作时，具有演出Toast提示和CommDialog窗口确认的功能。
- 具有数据的存储功能，但不是通过数据库操作，而是使用配置文件写入相应的数据，并进行读取与修改。
- 在设置中，具有切换底部导航栏配色的选择功能。
3. app实现关键技巧
- 实现通过底部按钮切换页面：将一个页面分割成上、中、下三部分，其中上、中需要使用动态装载XML布局的技术依照点击不同的底部导航按钮装载对应得布局，达到切换页面得效果，这是本专栏所介绍得的一种导航页面切换得方法，后续还有其他技巧介绍。
- 实现底部配色主题得切换：将底部得配色归纳成四种Rgb配色，统一得存放在BottomBarColor.java文件中，使其保持static/final，并且编写相应得static函数操作。当用户选择了某个主题配色并点击“应用”按钮后，会调用设置相应得颜色，即可达到切换配色得目的！
- 实现数据的存储：此次项目还未使用数据库操作，而是使用配置文件直接存储数据。其中，将联系人姓名统一存储在一个联系人列表文件中，每个联系人都有一个单独的以其姓名为文件名的文件当作个人信息存储！当需要删除某个联系人时，首先将联系人列表文件内容全部取出来，然后从中去掉要删除的联系人，最后将新的人员列表信息写入到文件中，同步的删除该联系人的个人信息文件。
- 在编辑时，实现点击“+”增加一个输入框，点击“-”减少一个输入框：实现这一功能的方法同样离不开XML文件的动态装载技术，但是需要在指定的组件之后装载，才能达到点击加号增加一行的目的。实现减少一行，只需要从布局中移除指定的组件即可。
- 在编辑时，只有输入姓名，才会出现确认按钮：实现这一操作，只需要检查姓名输入框中的内容是否为空，如果是空，则将该组件隐藏，如果不是空则将该组件设置为可见，即可达到这一操作的目的！
4. 源代码
4.0 项目文件结构图
4.1 Java代码
4.1.1 BottomBarColor.java
- package com.tdtxdcxm.telmanagesys.configcolor;import ohos.agp.colors.RgbColor;import ohos.agp.components.DirectionalLayout;import ohos.agp.components.element.ShapeElement;import ohos.agp.render.ColorMatrix;public class BottomBarColor { public static void setBottomBarColor(DirectionalLayout ddl3,int i){ switch (i){ case 0: ddl3.setBackground(BottomBarColor.defaultShapeElement()); break; case 1: ddl3.getBackgroundElement().setColorMatrix(new ColorMatrix(BottomBarColor.darkcolor)); break; case 2: ddl3.getBackgroundElement().setColorMatrix(new ColorMatrix(BottomBarColor.lightcolor)); break; case 3: ddl3.getBackgroundElement().setColorMatrix(new ColorMatrix(BottomBarColor.simplecolor)); break; default: break; } } public static ShapeElement defaultShapeElement(){ ShapeElement shapeElement = new ShapeElement(); RgbColor rgbColor = new RgbColor(); rgbColor.setRed(255); rgbColor.setGreen(255); rgbColor.setBlue(255); rgbColor.setAlpha(28); shapeElement.setRgbColor(rgbColor); rgbColor.setRed(139); rgbColor.setGreen(69); rgbColor.setBlue(19); rgbColor.setAlpha(100); shapeElement.setStroke(9,rgbColor); shapeElement.setCornerRadius(50); return shapeElement; } //CornflowerBlue 矢车菊的蓝色 #6495ED 100,149,237 public static final float[] onclickfloats = { 0,0,0,0,100, 0,0,0,0,149, 0,0,0,0,237, 0,0,0,0,80}; public static final float[] darkcolor = {0, 0, 0, 0, 47, 0, 0, 0, 0, 79, 0, 0, 0, 0, 79, 0, 0, 0, 0, 90 }; public static final float[] lightcolor = { 0, 0, 0, 0, 175, 0, 0, 0, 0, 238, 0, 0, 0, 0, 238, 0, 0, 0, 0, 100 }; public static final float[] simplecolor = { 0, 0, 0, 0, 221, 0, 0, 0, 0, 219, 0, 0, 0, 0, 219, 0, 0, 0, 0, 28 }; private BottomBarColor(){}}
4.1.2 PeopleItem.java
- package com.tdtxdcxm.telmanagesys.itemdata;public class PeopleItem { private String name; public PeopleItem(String name) { this.name = name; } public void setName(String name){ this.name = name; } public String getName(){ System.out.println("getName--->name:"+name); return name; } @Override public String toString(){ return "联系人{"+"姓名:"+name+"}"; }}
4.1.3 PeopleItemProvider.java
- package com.tdtxdcxm.telmanagesys.provider;import com.tdtxdcxm.telmanagesys.ResourceTable;import com.tdtxdcxm.telmanagesys.itemdata.PeopleItem;import ohos.aafwk.ability.AbilitySlice;import ohos.agp.components.*;import java.util.List;public class PeopleItemProvider extends BaseItemProvider { private List list; private AbilitySlice slice; public PeopleItemProvider(List list, AbilitySlice slice) { this.list = list; this.slice = slice; } @Override public int getCount() { return list != null?list.size():0; } @Override public Object getItem(int i) { if(list == null || (i < 0 || i >= list.size())){ return null; } return list.get(i); } @Override public long getItemId(int i) { return i; } @Override public Component getComponent(int i, Component component, ComponentContainer componentContainer) { final Component cmpt; if(component == null){ cmpt = LayoutScatter.getInstance(slice).parse(ResourceTable.Layout_ability_listcontainer_itemlayout,null,false); } else{ cmpt = component; } PeopleItem peopleItem = list.get(i); Text text = (Text) cmpt.findComponentById(ResourceTable.Id_item_text); text.setText(peopleItem.getName()); return cmpt; }}
4.1.4 MainAbilitySlice.java
- package com.tdtxdcxm.telmanagesys.slice;import com.tdtxdcxm.telmanagesys.PeopleInfoConfig;import com.tdtxdcxm.telmanagesys.ResourceTable;import com.tdtxdcxm.telmanagesys.configcolor.BottomBarColor;import com.tdtxdcxm.telmanagesys.itemdata.PeopleItem;import com.tdtxdcxm.telmanagesys.provider.PeopleItemProvider;import ohos.aafwk.ability.AbilitySlice;import ohos.aafwk.content.Intent;import ohos.agp.colors.RgbColor;import ohos.agp.components.*;import ohos.agp.components.element.Element;import ohos.agp.components.element.ShapeElement;import ohos.agp.render.ColorMatrix;import ohos.agp.utils.Color;import ohos.agp.utils.LayoutAlignment;import ohos.agp.window.dialog.ToastDialog;import java.util.ArrayList;import java.util.List;public class MainAbilitySlice extends AbilitySlice { private int idbut = -1; private int i = 0; private DirectionalLayout search_top_sublayout; private TextField search_tfd; private Button search_but; private DirectionalLayout edit_top_sublayout; private Button edit_deletebut,edit_resetbut,edit_okbut; private DirectionalLayout config_top_sublayout; private Button config_deletebut,config_resetbut,config_okbut; private DirectionalLayout people_listcontainer_sublayout; private ListContainer people_listcontainer; private List list = new ArrayList(); private DirectionalLayout edit_area_rootdl; private Text edit_nametext; private Button edit_addtel_but,edit_addemail_but,edit_addwork_but,edit_addaddress_but; private TextField edit_nametfd,edit_teltfd,edit_emailtfd,edit_worktfd,edit_addresstfd; private DirectionalLayout config_area_rootdl; private RadioContainer config_radioContainer; private RadioButton bottombar_default,bottombar_dark,bottombar_light,bottombar_simple; private DirectionalLayout main_rootdl_ddl1; private DirectionalLayout main_rootdl_ddl2; private DirectionalLayout main_rootdl_ddl3; private Button ddl3_butpeople,ddl3_butedit,ddl3_butconfig; public void initAndLoadSearch(DirectionalLayout ddl1){ ddl1.removeAllComponents(); search_top_sublayout = (DirectionalLayout) LayoutScatter.getInstance(this).parse(ResourceTable.Layout_ability_search_topsublayout,null,false); search_tfd = (TextField) search_top_sublayout.findComponentById(ResourceTable.Id_search_tfd); search_but = (Button) search_top_sublayout.findComponentById(ResourceTable.Id_search_but); /**/ ddl1.addComponent(search_top_sublayout); } public void initAndLoadEditTop(DirectionalLayout ddl1){ ddl1.removeAllComponents(); edit_top_sublayout = (DirectionalLayout) LayoutScatter.getInstance(this).parse(ResourceTable.Layout_ability_edit_topsublayout,null,false); edit_deletebut = (Button) edit_top_sublayout.findComponentById(ResourceTable.Id_edit_deletebut); edit_resetbut = (Button) edit_top_sublayout.findComponentById(ResourceTable.Id_edit_resetbut); edit_okbut = (Button) edit_top_sublayout.findComponentById(ResourceTable.Id_edit_okbut); edit_okbut.setVisibility(Component.HIDE); /**/ ddl1.addComponent(edit_top_sublayout); } public void initAndLoadConfigTop(DirectionalLayout ddl1){ ddl1.removeAllComponents(); config_top_sublayout = (DirectionalLayout) LayoutScatter.getInstance(this).parse(ResourceTable.Layout_ability_config_topsublayout,null,false); config_resetbut = (Button) config_top_sublayout.findComponentById(ResourceTable.Id_config_resetbut); config_okbut = (Button) config_top_sublayout.findComponentById(ResourceTable.Id_config_okbut); /**/ ddl1.addComponent(config_top_sublayout); } public void toastShow(String s){ ToastDialog toastDialog = new ToastDialog(this.getContext()); toastDialog.setText(s); toastDialog.setTransparent(true); toastDialog.setDuration(500); toastDialog.setAlignment(LayoutAlignment.CENTER); toastDialog.show(); } public void installListContainer(DirectionalLayout ddl2){ System.out.println("开始装载listcontainer!！"); ddl2.removeAllComponents(); people_listcontainer_sublayout = (DirectionalLayout) LayoutScatter.getInstance(this).parse(ResourceTable.Layout_ability_people_listcontainerlayout,null,false); people_listcontainer = (ListContainer) people_listcontainer_sublayout.findComponentById(ResourceTable.Id_people_listcontainer); ddl2.addComponent(people_listcontainer_sublayout); } public void initListContainer(){ System.out.println("开始读出数据！"); PeopleInfoConfig.readData(this.getContext(),list); PeopleItemProvider peopleItemProvider = new PeopleItemProvider(list,this); people_listcontainer.setItemProvider(peopleItemProvider); people_listcontainer.setItemClickedListener(new ListContainer.ItemClickedListener() { @Override public void onItemClicked(ListContainer listContainer, Component component, int i, long l) { Text item_text = (Text) component.findComponentById(ResourceTable.Id_item_text); if(item_text.getText().equals("请添加联系人") == false){ Intent intent = new Intent(); intent.setParam("姓名",item_text.getText()); present(new PersonDetailSlice(),intent); } else{ toastShow("通讯录无联系人信息！"); } } }); people_listcontainer.setItemLongClickedListener(new ListContainer.ItemLongClickedListener() { @Override public boolean onItemLongClicked(ListContainer listContainer, Component component, int i, long l) { Text item_text = (Text) component.findComponentById(ResourceTable.Id_item_text); item_text.setTextColor(Color.RED); PeopleInfoConfig.deleteData(MainAbilitySlice.this.getContext(),item_text.getText()); PeopleInfoConfig.readData(MainAbilitySlice.this.getContext(),list); peopleItemProvider.notifyDataChanged(); return true; } }); } public void installEditArea(DirectionalLayout ddl2){ ddl2.removeAllComponents(); edit_area_rootdl = (DirectionalLayout) LayoutScatter.getInstance(this).parse(ResourceTable.Layout_ability_edit,null,false); edit_nametext = (Text) edit_area_rootdl.findComponentById(ResourceTable.Id_edit_nametext); edit_addtel_but = (Button) edit_area_rootdl.findComponentById(ResourceTable.Id_edit_addtel_but); edit_addemail_but = (Button) edit_area_rootdl.findComponentById(ResourceTable.Id_edit_addemail_but); edit_addwork_but = (Button) edit_area_rootdl.findComponentById(ResourceTable.Id_edit_addwork_but); edit_addaddress_but = (Button) edit_area_rootdl.findComponentById(ResourceTable.Id_edit_addaddress_but); edit_nametfd = (TextField) edit_area_rootdl.findComponentById(ResourceTable.Id_edit_nametfd); edit_teltfd = (TextField) edit_area_rootdl.findComponentById(ResourceTable.Id_edit_teltfd); edit_emailtfd = (TextField) edit_area_rootdl.findComponentById(ResourceTable.Id_edit_emailtfd); edit_worktfd = (TextField) edit_area_rootdl.findComponentById(ResourceTable.Id_edit_worktfd); edit_addresstfd = (TextField) edit_area_rootdl.findComponentById(ResourceTable.Id_edit_addresstfd); /**/ /**/ ddl2.addComponent(edit_area_rootdl); } public void installConfigArea(DirectionalLayout ddl2){ ddl2.removeAllComponents(); config_area_rootdl = (DirectionalLayout) LayoutScatter.getInstance(this).parse(ResourceTable.Layout_ability_config,null,false); config_radioContainer = (RadioContainer) config_area_rootdl.findComponentById(ResourceTable.Id_config_radioContainer); bottombar_default = (RadioButton) config_area_rootdl.findComponentById(ResourceTable.Id_bottombar_default); bottombar_dark = (RadioButton) config_area_rootdl.findComponentById(ResourceTable.Id_bottombar_dark); bottombar_light = (RadioButton) config_area_rootdl.findComponentById(ResourceTable.Id_bottombar_light); bottombar_simple = (RadioButton) config_area_rootdl.findComponentById(ResourceTable.Id_bottombar_simple); config_radioContainer.mark(MainAbilitySlice.this.i); config_radioContainer.setMarkChangedListener(new RadioContainer.CheckedStateChangedListener() { @Override public void onCheckedChanged(RadioContainer radioContainer, int i) { switch (i){ case 0: toastShow("选择："+bottombar_default.getText()); MainAbilitySlice.this.i = i; break; case 1: toastShow("选择："+bottombar_dark.getText()); MainAbilitySlice.this.i = i; break; case 2: toastShow("选择："+bottombar_light.getText()); MainAbilitySlice.this.i = i; break; case 3: toastShow("选择："+bottombar_simple.getText()); MainAbilitySlice.this.i = i; break; default: break; } } }); ddl2.addComponent(config_area_rootdl); } public void initMASliceComponents(){ main_rootdl_ddl1 = (DirectionalLayout) findComponentById(ResourceTable.Id_main_rootdl_ddl1); main_rootdl_ddl2 = (DirectionalLayout) findComponentById(ResourceTable.Id_main_rootdl_ddl2); main_rootdl_ddl3 = (DirectionalLayout) findComponentById(ResourceTable.Id_main_rootdl_ddl3); ddl3_butpeople = (Button) findComponentById(ResourceTable.Id_ddl3_butpeople); main_rootdl_ddl3.setBackground(BottomBarColor.defaultShapeElement()); ddl3_butpeople.getBackgroundElement().setColorMatrix(new ColorMatrix(BottomBarColor.onclickfloats)); idbut = ResourceTable.Id_ddl3_butpeople; ddl3_butedit = (Button) findComponentById(ResourceTable.Id_ddl3_butedit); ddl3_butconfig = (Button) findComponentById(ResourceTable.Id_ddl3_butconfig); /**/ } @Override public void onStart(Intent intent) { super.onStart(intent); super.setUIContent(ResourceTable.Layout_ability_main); System.out.println("开始了-----》》》》》》"); initMASliceComponents(); initAndLoadSearch(main_rootdl_ddl1); installListContainer(main_rootdl_ddl2); initListContainer(); } @Override protected void onInactive() { super.onInactive(); } @Override public void onActive() { super.onActive(); } @Override public void onForeground(Intent intent) { super.onForeground(intent); } @Override protected void onBackground() { super.onBackground(); } @Override protected void onStop() { super.onStop(); }}
4.1.5 PersonDetailSlice.java
- package com.tdtxdcxm.telmanagesys.slice;import com.tdtxdcxm.telmanagesys.PeopleInfoConfig;import com.tdtxdcxm.telmanagesys.ResourceTable;import ohos.aafwk.ability.AbilitySlice;import ohos.aafwk.content.Intent;import ohos.agp.components.Button;import ohos.agp.components.Component;import ohos.agp.components.Text;import ohos.agp.components.TextField;import ohos.agp.utils.LayoutAlignment;import ohos.agp.window.dialog.CommonDialog;import ohos.agp.window.dialog.IDialog;import ohos.agp.window.dialog.ToastDialog;public class PersonDetailSlice extends AbilitySlice { private Button persondetail_backbut,persondetail_nobut,persondetail_okeditbut; private Text persondetail_nametext; private TextField persondetail_teltfd,persondetail_teltfd2; private TextField persondetail_emailtfd,persondetail_emailtfd2; private TextField persondetail_worktfd,persondetail_worktfd2; private TextField persondetail_addresstfd,persondetail_addresstfd2; private boolean isssave = false; public void toastShow(String s){ ToastDialog toastDialog = new ToastDialog(this.getContext()); toastDialog.setText(s); toastDialog.setTransparent(true); toastDialog.setDuration(1000); toastDialog.setAlignment(LayoutAlignment.BOTTOM); toastDialog.show(); } public void commonDialogShow(String titletext,String contenttext){ CommonDialog commonDialog = new CommonDialog(this.getContext()); commonDialog.setTitleText(titletext); commonDialog.setContentText(contenttext); commonDialog.setAlignment(LayoutAlignment.CENTER); commonDialog.setCornerRadius(20); commonDialog.setSize(700,360); commonDialog.setButton(1, "确定", new IDialog.ClickedListener() { @Override public void onClick(IDialog iDialog, int i) { commonDialog.destroy(); terminate(); } }); commonDialog.setButton(2, "取消", new IDialog.ClickedListener() { @Override public void onClick(IDialog iDialog, int i) { commonDialog.destroy(); } }); commonDialog.show(); } public void initPDSilceComponents(String name){ persondetail_backbut = (Button) findComponentById(ResourceTable.Id_persondetail_backbut); persondetail_nobut= (Button) findComponentById(ResourceTable.Id_persondetail_nobut); persondetail_okeditbut = (Button) findComponentById(ResourceTable.Id_persondetail_okeditbut); persondetail_nametext = (Text) findComponentById(ResourceTable.Id_persondetail_nametext); persondetail_teltfd = (TextField) findComponentById(ResourceTable.Id_persondetail_teltfd); persondetail_teltfd2 = (TextField) findComponentById(ResourceTable.Id_persondetail_teltfd2); persondetail_emailtfd = (TextField) findComponentById(ResourceTable.Id_persondetail_emailtfd); persondetail_emailtfd2 = (TextField) findComponentById(ResourceTable.Id_persondetail_emailtfd2); persondetail_worktfd = (TextField) findComponentById(ResourceTable.Id_persondetail_worktfd); persondetail_worktfd2 = (TextField) findComponentById(ResourceTable.Id_persondetail_worktfd2); persondetail_addresstfd = (TextField) findComponentById(ResourceTable.Id_persondetail_addresstfd); persondetail_addresstfd2 = (TextField) findComponentById(ResourceTable.Id_persondetail_addresstfd2); String[] personinfo = PeopleInfoConfig.readPersonData(this.getContext(),name); persondetail_nametext.setText(personinfo[0]); persondetail_teltfd.setText(personinfo[1]); persondetail_teltfd2.setText(personinfo[2]); persondetail_emailtfd.setText(personinfo[3]); persondetail_emailtfd2.setText(personinfo[4]); persondetail_worktfd.setText(personinfo[5]); persondetail_worktfd2.setText(personinfo[6]); persondetail_addresstfd.setText(personinfo[7]); persondetail_addresstfd2.setText(personinfo[8]); persondetail_teltfd.setClickable(false); persondetail_teltfd2.setClickable(false); persondetail_emailtfd.setClickable(false); persondetail_emailtfd2.setClickable(false); persondetail_worktfd.setClickable(false); persondetail_worktfd2.setClickable(false); persondetail_addresstfd.setClickable(false); persondetail_addresstfd2.setClickable(false); persondetail_backbut.setClickedListener(new Component.ClickedListener() { @Override public void onClick(Component component) { if(isssave == false){ commonDialogShow("返回","还未保存，确定退出吗？"); } else{ commonDialogShow("返回","已经保存，确定退出吗？"); } } }); persondetail_nobut.setClickedListener(new Component.ClickedListener() { @Override public void onClick(Component component) { persondetail_okeditbut.setText("编辑"); persondetail_teltfd.clearFocus(); persondetail_teltfd2.clearFocus(); persondetail_emailtfd.clearFocus(); persondetail_emailtfd2.clearFocus(); persondetail_worktfd.clearFocus(); persondetail_worktfd2.clearFocus(); persondetail_addresstfd.clearFocus(); persondetail_addresstfd2.clearFocus(); persondetail_teltfd.setClickable(false); persondetail_teltfd2.setClickable(false); persondetail_emailtfd.setClickable(false); persondetail_emailtfd2.setClickable(false); persondetail_worktfd.setClickable(false); persondetail_worktfd2.setClickable(false); persondetail_addresstfd.setClickable(false); persondetail_addresstfd2.setClickable(false); toastShow("已退出编辑状态！"); } }); persondetail_okeditbut.setClickedListener(new Component.ClickedListener() { @Override public void onClick(Component component) { if(persondetail_okeditbut.getText().equals("编辑") && personinfo[0].equals("") == false){ persondetail_teltfd.setClickable(true); persondetail_teltfd2.setClickable(true); persondetail_emailtfd.setClickable(true); persondetail_emailtfd2.setClickable(true); persondetail_worktfd.setClickable(true); persondetail_worktfd2.setClickable(true); persondetail_addresstfd.setClickable(true); persondetail_addresstfd2.setClickable(true); persondetail_okeditbut.setText("保存"); isssave = false; toastShow("可以修改编辑！"); return; } if(persondetail_okeditbut.getText().equals("保存")){ String[] tpersoninfo = new String[9]; tpersoninfo[0] = persondetail_nametext.getText(); tpersoninfo[1] = persondetail_teltfd.getText(); tpersoninfo[2] = persondetail_teltfd2.getText(); tpersoninfo[3] = persondetail_emailtfd.getText(); tpersoninfo[4] = persondetail_emailtfd2.getText(); tpersoninfo[5] = persondetail_worktfd.getText(); tpersoninfo[6] = persondetail_worktfd2.getText(); tpersoninfo[7] = persondetail_addresstfd.getText(); tpersoninfo[8] = persondetail_addresstfd2.getText(); PeopleInfoConfig.writePersonData(PersonDetailSlice.this.getContext(),tpersoninfo); persondetail_okeditbut.setText("编辑"); persondetail_nobut.getClickedListener().onClick(persondetail_nobut); isssave = true; toastShow("已经保存！"); } } }); } @Override public void onStart(Intent intent) { super.onStart(intent); super.setUIContent(ResourceTable.Layout_ability_persondetail); initPDSilceComponents(intent.getStringParam("姓名")); System.out.println("开始了-----》》》》》》"); } @Override protected void onInactive() { super.onInactive(); } @Override public void onActive() { super.onActive(); } @Override public void onForeground(Intent intent) { super.onForeground(intent); } @Override protected void onBackground() { super.onBackground(); } @Override protected void onStop() { super.onStop(); }}
4.1.6 MainAbility.java
- package com.tdtxdcxm.telmanagesys;import com.tdtxdcxm.telmanagesys.slice.MainAbilitySlice;import ohos.aafwk.ability.Ability;import ohos.aafwk.content.Intent;public class MainAbility extends Ability { @Override public void onStart(Intent intent) { super.onStart(intent); super.setMainRoute(MainAbilitySlice.class.getName()); }}
4.1.7 MyApplication.java
- package com.tdtxdcxm.telmanagesys;import ohos.aafwk.ability.AbilityPackage;public class MyApplication extends AbilityPackage { @Override public void onInitialize() { super.onInitialize(); }}
4.1.8 PersonInfoConfig.java
- package com.tdtxdcxm.telmanagesys;import com.tdtxdcxm.telmanagesys.itemdata.PeopleItem;import ohos.app.Context;import ohos.data.DatabaseHelper;import ohos.data.preferences.Preferences;import java.util.ArrayList;import java.util.List;public class PeopleInfoConfig { private static final String peoplelistfilename = "peopleinfo.ple"; public static void readData(Context context, List list){ list.clear(); System.out.println("--------------》》》》这里了！"); DatabaseHelper databaseHelper = new DatabaseHelper(context); Preferences preferences = databaseHelper.getPreferences(peoplelistfilename); String namelist = preferences.getString("名字","请添加联系人").toString(); System.out.println(namelist); String[] pername = namelist.split(","); if(pername[0].equals("")){ list.add(new PeopleItem("请添加联系人")); return; } for(int i = 0;i < pername.length;i++){ System.out.println("名字："+pername[i]); list.add(new PeopleItem(pername[i])); } } public static String[] readPersonData(Context context,String name){ String[] personinfo = new String[9]; DatabaseHelper databaseHelper = new DatabaseHelper(context); Preferences preferences = databaseHelper.getPreferences(name+".tdtx"); personinfo[0] = preferences.getString("姓名",""); personinfo[1] = preferences.getString("电话",""); personinfo[2] = preferences.getString("座机",""); personinfo[3] = preferences.getString("邮箱",""); personinfo[4] = preferences.getString("其他邮箱",""); personinfo[5] = preferences.getString("工作单位",""); personinfo[6] = preferences.getString("其他单位",""); personinfo[7] = preferences.getString("地址",""); personinfo[8] = preferences.getString("其他地址",""); return personinfo; } public static void writeData(Context context, String[] personinfo){ DatabaseHelper databaseHelper = new DatabaseHelper(context); Preferences preferences = databaseHelper.getPreferences(peoplelistfilename); List tlist = new ArrayList(); String namelist; namelist = preferences.getString("名字","").toString(); System.out.println("writedata namelistfile--->"+namelist); if(namelist.equals("")){ preferences.putString("名字",personinfo[0]); } else { preferences.putString("名字",namelist+","+personinfo[0]); } preferences.flushSync(); DatabaseHelper personfile_databaseHelper = new DatabaseHelper(context); Preferences person_preferences = personfile_databaseHelper.getPreferences(personinfo[0]+".tdtx"); person_preferences.putString("姓名",personinfo[0]); person_preferences.putString("电话",personinfo[1]); person_preferences.putString("座机",personinfo[2]); person_preferences.putString("邮箱",personinfo[3]); person_preferences.putString("其他邮箱",personinfo[4]); person_preferences.putString("工作单位",personinfo[5]); person_preferences.putString("其他单位",personinfo[6]); person_preferences.putString("地址",personinfo[7]); person_preferences.putString("其他地址",personinfo[8]); person_preferences.flushSync(); } public static void writePersonData(Context context, String[] personinfo){ DatabaseHelper personfile_databaseHelper = new DatabaseHelper(context); Preferences person_preferences = personfile_databaseHelper.getPreferences(personinfo[0]+".tdtx"); person_preferences.putString("姓名",personinfo[0]); person_preferences.putString("电话",personinfo[1]); person_preferences.putString("座机",personinfo[2]); person_preferences.putString("邮箱",personinfo[3]); person_preferences.putString("其他邮箱",personinfo[4]); person_preferences.putString("工作单位",personinfo[5]); person_preferences.putString("其他单位",personinfo[6]); person_preferences.putString("地址",personinfo[7]); person_preferences.putString("其他地址",personinfo[8]); person_preferences.flushSync(); } public static void deleteData(Context context, String personname){ DatabaseHelper databaseHelper = new DatabaseHelper(context); Preferences preferences = databaseHelper.getPreferences(peoplelistfilename); List tlist = new ArrayList(); String namelist; namelist = preferences.getString("名字","").toString(); System.out.println("writedata namelistfile--->"+namelist); if(namelist.equals("")){ } else { String[] names = namelist.split(","); StringBuilder stringBuilder = new StringBuilder(); int k = 0; for(int i = 0;i < names.length;i++){ System.out.println("------>>>>"+stringBuilder.toString()); if(names[i].equals(personname) == false){ if(k != 0){ stringBuilder.append(","); stringBuilder.append(names[i]); k++; continue; } stringBuilder.append(names[i]); k++; } } namelist = stringBuilder.toString(); preferences.putString("名字",namelist); } preferences.flushSync(); DatabaseHelper personfile_databaseHelper = new DatabaseHelper(context); //Preferences person_preferences = personfile_databaseHelper.getPreferences(personname+".tdtx"); personfile_databaseHelper.deletePreferences(personname+".tdtx"); personfile_databaseHelper.removePreferencesFromCache(personname+".tdtx"); }}
4.2.1 UI背景XML
4.2.1.1 background_ability_main.xml
4.2.1.2 background_bottombutton.xml
4.2.1.3 background_ddl1.xml
4.2.1.4 background_ddl2.xml
4.2.1.5 background_ddl3.xml
4.2.1.6 background_edit_addbutton.xml
4.2.1.7 background_edit_addnametext.xml
4.2.1.8 background_edit_addtfd.xml
4.2.1.9 background_edit_topbut.xml
4.2.1.10 background_listcontainer_item.xml
4.2.1.11 background_people_listcontainer.xml
4.2.1.12 background_searchbutton.xml
4.2.1.13 background_searchtextfield.xml
4.2.2 主页面与子布局XML
4.2.2.1 ability_config.xml
4.2.2.2 ability_config_topsublayout.xml
4.2.2.3 ability_edit.xml
4.2.2.4 ability_edit_addresssublayout.xml
4.2.2.5 ability_edit_emailsublayout.xml
4.2.2.6 ability_edit_telsublayout.xml
4.2.2.7 ability_edit_topsublayout.xml
4.2.2.8 ability_edit_worksublayout.xml
4.2.2.9 ability_listcontainer_itemlayout
4.2.2.10 ability_main.xml
4.2.2.11 ability_people_listcontainerlayout.xml
4.2.2.12 ability_persondetail.xml
4.2.2.13 ability_search_topsublayout.xml
5. app截图（远程模拟器运行）
5.1 人员页面
5.2 联系人详情页面
点击“编辑”，会进入编辑状态，该按钮变为“保存”按钮
5.3 编辑页面
点击其中某个“+”按钮，会新增一行输入框，点击“-”会将新增的输入框减去
点击“清空”会将输入框内容清空，同时由于姓名为输入，则隐藏“确认”按钮
点击“重置”，会将所有的展开行都减去，变回初始状态
5.4 设置页面
点击某个选项后，再点击“应用”，会执行选项
5.5 删除联系人gif图（长按删除）
5.6 人员搜索gif图
6. app运行视频（远程真机调试运行）
基于ListContainer通讯录管理系统/电话本
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