parent
d52d98cbe4
commit
d3bb92290b
@ -0,0 +1,3 @@
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# Default ignored files
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/shelf/
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/workspace.xml
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@ -0,0 +1,9 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<module type="JAVA_MODULE" version="4">
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<component name="NewModuleRootManager" inherit-compiler-output="true">
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<exclude-output />
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<content url="file://$MODULE_DIR$" />
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<orderEntry type="inheritedJdk" />
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<orderEntry type="sourceFolder" forTests="false" />
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</component>
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</module>
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@ -0,0 +1,6 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="Encoding">
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<file url="PROJECT" charset="UTF-8" />
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</component>
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</project>
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
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<output url="file://$PROJECT_DIR$/out" />
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</component>
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</project>
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectModuleManager">
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<modules>
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<module fileurl="file://$PROJECT_DIR$/.idea/dpdb.iml" filepath="$PROJECT_DIR$/.idea/dpdb.iml" />
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</modules>
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</component>
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</project>
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="VcsDirectoryMappings">
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<mapping directory="" vcs="Git" />
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</component>
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</project>
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@ -1,14 +1,102 @@
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package com.example.dxsdpdb;
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package com.example.dxsdpdb;
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import android.os.Bundle;
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import android.os.Bundle;
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import android.view.View;
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import android.widget.LinearLayout;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.fragment.app.Fragment;
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import androidx.fragment.app.FragmentManager;
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import androidx.fragment.app.FragmentTransaction;
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import java.util.ArrayList;
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import java.util.List;
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public class MainActivity extends AppCompatActivity {
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public class MainActivity extends AppCompatActivity {
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private List<Fragment> mFragments;
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private LinearLayout mIndexPage;
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private LinearLayout mMissionPage;
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private LinearLayout mMinePage;
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// private ImageButton mImgIndexPage;
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// private ImageButton mImgMissionPage;
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// private ImageButton mImgMinePage;
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@Override
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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super.onCreate(savedInstanceState);
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//去除标题栏
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getSupportActionBar().hide();
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setContentView(R.layout.activity_main);
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setContentView(R.layout.activity_main);
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initFragments(); //初始化数据
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initViews(); //初始化控件
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initEvents(); //初始化事件
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initFirstRun(0);//第一次运行初始化界面，第一个碎片
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}
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private void initFragments() {
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mFragments = new ArrayList<>();
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//将四个 Fragment 加入集合中
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mFragments.add(new IndexFragment());
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mFragments.add(new MissionFragment());
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mFragments.add(new MineFragment());
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}
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private void initViews() {
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mIndexPage = (LinearLayout) findViewById(R.id.id_index);
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mMissionPage = (LinearLayout) findViewById(R.id.id_tab_mission);
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mMinePage = (LinearLayout) findViewById(R.id.id_tab_mine);
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// mImgIndexPage = (ImageButton) findViewById(R.id.id_tab_index_img);
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// mImgMissionPage = (ImageButton) findViewById(R.id.id_tab_mission_img);
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// mImgMinePage = (ImageButton) findViewById(R.id.id_tab_mine_img);
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}
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private void initEvents() {
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View.OnClickListener onClickListener = new View.OnClickListener() {
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public void onClick(View v) {
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//先将三个 ImageButton 置为蓝色
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resetBackgroud();
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//根据点击的 Tab 切换不同的页面及设置对应的 ImageButton 为白色
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switch (v.getId()) {
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case R.id.id_index: selectTab(0); break;
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case R.id.id_tab_mission: selectTab(1); break;
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case R.id.id_tab_mine: selectTab(2); break;
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}
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}};
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//设置三个 Tab 的点击事件
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mIndexPage.setOnClickListener(onClickListener);
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mMissionPage.setOnClickListener(onClickListener);
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mMinePage.setOnClickListener(onClickListener);
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}
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private void resetBackgroud() {
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mIndexPage.setBackgroundColor(getResources().getColor(R.color.blue));
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mMissionPage.setBackgroundColor(getResources().getColor(R.color.blue));
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mMinePage.setBackgroundColor(getResources().getColor(R.color.blue));
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}
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private void selectTab(int i) {
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//根据点击的 Tab 设置对应的 tab 为白色
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switch (i) {
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case 0: mIndexPage.setBackgroundColor(getResources().getColor(R.color.blue0));break;
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case 1: mMissionPage.setBackgroundColor(getResources().getColor(R.color.blue0));break;
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case 2: mMinePage.setBackgroundColor(getResources().getColor(R.color.blue0));break;
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}
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//设置当前点击的 Tab 所对应的页面
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setCurrentFragment(i);
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}
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private void setCurrentFragment(int i)
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{
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FragmentManager fm = getSupportFragmentManager();
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FragmentTransaction trans = fm.beginTransaction();
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trans.replace(R.id.frag_layout, mFragments.get(i));
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trans.commit();
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}
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private void initFirstRun(int i)
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{
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resetBackgroud(); //重置所有 Tab
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selectTab(i); //显示第 i 个碎片
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}
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}
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}
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}
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package com.example.dxsdpdb;
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package com.example.dxsdpdb;
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import android.os.Bundle;
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import android.os.Bundle;
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import android.util.DisplayMetrics;
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import android.view.LayoutInflater;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.ViewGroup;
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import android.widget.HorizontalScrollView;
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import android.widget.RadioButton;
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import android.widget.RadioGroup;
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import androidx.fragment.app.Fragment;
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import androidx.fragment.app.Fragment;
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import androidx.fragment.app.FragmentManager;
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import androidx.viewpager.widget.ViewPager;
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/**
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public class MissionFragment extends Fragment implements ViewPager.OnPageChangeListener {
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* A simple {@link Fragment} subclass.
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* Use the {@link MissionFragment#newInstance} factory method to
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* create an instance of this fragment.
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*/
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public class MissionFragment extends Fragment {
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// TODO: Rename parameter arguments, choose names that match
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private View view=null; // 碎片的布局实例
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// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
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private ViewPager viewPager; //内导航的碎片的容器
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private static final String ARG_PARAM1 = "param1";
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private RadioGroup rgChannel=null; // 内导航由单选按钮组构成
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private static final String ARG_PARAM2 = "param2";
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private HorizontalScrollView hvChannel=null; //单选按钮组可滚动动
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private String[] channelList = {"全部任务","待付款","待接受","待完成","已完成","已过期"}; //默认的内导航栏目
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private MissionFragmentAdapter adapter; //viewPager 的适配器
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// TODO: Rename and change types of parameters
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@Override
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private String mParam1;
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public void onCreate(Bundle savedInstanceState) {
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private String mParam2;
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super.onCreate(savedInstanceState);
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}
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public MissionFragment() {
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public MissionFragment() {
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// Required empty public constructor
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// Required empty public constructor
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}
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}
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/**
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@Override
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* Use this factory method to create a new instance of
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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* this fragment using the provided parameters.
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Bundle savedInstanceState) {
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*
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// Inflate the layout for this fragment
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* @param param1 Parameter 1.
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if(view==null){
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* @param param2 Parameter 2.
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view=inflater.inflate(R.layout.fragment_mission, container, false);
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* @return A new instance of fragment MissionFragment.
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viewPager=(ViewPager)view.findViewById(R.id.vpNewsList);
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*/
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initViewPager(); //设置 ViewPager
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// TODO: Rename and change types and number of parameters
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rgChannel=(RadioGroup)view.findViewById(R.id.rgChannel);
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public static MissionFragment newInstance(String param1, String param2) {
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hvChannel=(HorizontalScrollView)view.findViewById(R.id.hvChannel);
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MissionFragment fragment = new MissionFragment();
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initTab(inflater); //初始化内导航标签
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Bundle args = new Bundle();
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rgChannel.setOnCheckedChangeListener( //单选按钮的监听事件响应
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args.putString(ARG_PARAM1, param1);
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new RadioGroup.OnCheckedChangeListener() {
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args.putString(ARG_PARAM2, param2);
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@Override
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fragment.setArguments(args);
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public void onCheckedChanged(RadioGroup group,int checkedId) {
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return fragment;
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//单击某个选项按钮时 viewPager 进行切换
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viewPager.setCurrentItem(checkedId);
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}
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});
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}
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return view;
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}
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}
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@Override
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private void initTab(LayoutInflater inflater){
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public void onCreate(Bundle savedInstanceState) {
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for(int i=0;i<channelList.length;i++){//以下添加单选按钮的实例到内导航
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super.onCreate(savedInstanceState);
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RadioButton rb=(RadioButton)inflater.inflate(R.layout.tab_rb, null);
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if (getArguments() != null) {
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rb.setId(i);
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mParam1 = getArguments().getString(ARG_PARAM1);
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rb.setText(channelList[i]);
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mParam2 = getArguments().getString(ARG_PARAM2);
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RadioGroup.LayoutParams params=new
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RadioGroup.LayoutParams(RadioGroup.LayoutParams.WRAP_CONTENT,
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RadioGroup.LayoutParams.WRAP_CONTENT);
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rgChannel.addView(rb,params);
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}
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}
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rgChannel.check(0); //第一个选项
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}
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}
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//设置 ViewPager 容器的适配器。
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private void initViewPager(){
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FragmentManager fragmentManager = super.getActivity().getSupportFragmentManager();
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//参数 channelList 将被适配器用来在动态切换碎片的时候实时创建碎片
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adapter=new MissionFragmentAdapter(fragmentManager, channelList);
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//设置 ViewPager 的适配器
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viewPager.setAdapter(adapter);
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viewPager.setOffscreenPageLimit(2);
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//设置显示第 1 个碎片
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viewPager.setCurrentItem(0);
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//设置 ViewPager 的切换监听
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viewPager.addOnPageChangeListener(this);
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}
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//以下三个方法是 ViewPager 的切换监听器 ViewPager.OnPageChangeListener 的事件处理方法
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//ViewPager.OnPageChangeListener 的实现采用了接口的方式
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@Override
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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public void onPageScrolled(int i, float v, int i1) {
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Bundle savedInstanceState) {
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// Inflate the layout for this fragment
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return inflater.inflate(R.layout.fragment_mission, container, false);
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}
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}
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@Override
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//某个碎片被选中时的动作，对应的内导航标签将要滑动到屏幕中央，并且有下划线显示
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public void onPageSelected(int i) {
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setTab(i);
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}
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@Override
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public void onPageScrollStateChanged(int i) {
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}
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private void setTab(int idx){
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RadioButton rb=(RadioButton)rgChannel.getChildAt(idx);
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rb.setChecked(true);
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int left=rb.getLeft();
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int width=rb.getMeasuredWidth();
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DisplayMetrics metrics=new DisplayMetrics();
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super.getActivity().getWindowManager().getDefaultDisplay().getMetrics(metrics);
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int screenWidth=metrics.widthPixels;
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int len=left+width/2-screenWidth/2;
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hvChannel.smoothScrollTo(len, 0);
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}
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}
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}
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@ -1,14 +1,111 @@
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<?xml version="1.0" encoding="utf-8"?>
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<?xml version="1.0" encoding="utf-8"?>
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<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:tools="http://schemas.android.com/tools"
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android:orientation="vertical" android:layout_width="match_parent"
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android:layout_height="match_parent">
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<LinearLayout
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android:orientation="horizontal"
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android:layout_width="match_parent"
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android:layout_height="wrap_content">
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<ImageView
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android:layout_width="100dp"
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android:layout_height="100dp"
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android:src="@drawable/me">
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</ImageView>
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<TextView
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android:layout_width="match_parent"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
|
android:layout_height="match_parent"
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tools:context=".MineFragment">
|
android:textSize="50sp"
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|
android:textStyle="bold"
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|
android:paddingTop="20dp"
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android:text="用户空间">
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|
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<!-- TODO: Update blank fragment layout -->
|
</TextView>
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<TextView
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</LinearLayout>
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<LinearLayout
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|
android:orientation="horizontal"
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android:layout_width="match_parent"
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|
android:layout_height="wrap_content">
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<ImageView
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|
android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:src="@drawable/money">
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</ImageView>
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<Button
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android:layout_width="150dp"
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android:layout_height="match_parent"
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android:textStyle="bold"
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android:textSize="30sp"
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|
android:text="余额">
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</Button>
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<ImageView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:src="@drawable/quan">
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|
</ImageView>
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<Button
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|
android:layout_width="150dp"
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android:layout_height="match_parent"
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|
android:textStyle="bold"
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|
android:textSize="30sp"
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android:text="优惠券"></Button>
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|
</LinearLayout>
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|
|
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<LinearLayout
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|
android:orientation="horizontal"
|
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|
android:layout_width="match_parent"
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|
android:layout_height="wrap_content">
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|
<ImageView
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android:layout_width="150dp"
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android:layout_height="50dp"
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android:src="@drawable/vip">
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</ImageView>
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|
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<Button
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android:layout_width="match_parent"
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android:layout_height="match_parent"
|
||||||
|
android:text="跑腿达人立即认证"
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android:textSize="25sp"
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android:textStyle="italic"></Button>
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|
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</LinearLayout>
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<LinearLayout
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android:orientation="vertical"
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android:layout_width="match_parent"
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|
android:layout_height="wrap_content">
|
||||||
|
|
||||||
|
<Button
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="match_parent"
|
||||||
|
android:textSize="25sp"
|
||||||
|
android:text="订阅消息"></Button>
|
||||||
|
|
||||||
|
<Button
|
||||||
android:layout_width="match_parent"
|
android:layout_width="match_parent"
|
||||||
android:layout_height="match_parent"
|
android:layout_height="match_parent"
|
||||||
android:text="@string/hello_blank_fragment" />
|
android:textSize="25sp"
|
||||||
|
android:text="我的地址"></Button>
|
||||||
|
|
||||||
|
<Button
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="match_parent"
|
||||||
|
android:textSize="25sp"
|
||||||
|
android:text="我的体现"></Button>
|
||||||
|
|
||||||
|
<Button
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="match_parent"
|
||||||
|
android:textSize="25sp"
|
||||||
|
android:text="在线客服"></Button>
|
||||||
|
|
||||||
|
|
||||||
|
<Button
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="match_parent"
|
||||||
|
android:textSize="25sp"
|
||||||
|
android:text="帮助中心"></Button>
|
||||||
|
|
||||||
|
</LinearLayout>
|
||||||
|
|
||||||
</FrameLayout>
|
</LinearLayout>
|
||||||
@ -1,14 +1,32 @@
|
|||||||
<?xml version="1.0" encoding="utf-8"?>
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
|
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
xmlns:tools="http://schemas.android.com/tools"
|
xmlns:tools="http://schemas.android.com/tools"
|
||||||
android:layout_width="match_parent"
|
android:layout_width="match_parent"
|
||||||
android:layout_height="match_parent"
|
android:layout_height="match_parent"
|
||||||
|
android:orientation="vertical"
|
||||||
tools:context=".MissionFragment">
|
tools:context=".MissionFragment">
|
||||||
|
|
||||||
<!-- TODO: Update blank fragment layout -->
|
<!-- TODO: Update blank fragment layout -->
|
||||||
<TextView
|
<RelativeLayout
|
||||||
android:layout_width="match_parent"
|
android:layout_width="match_parent"
|
||||||
android:layout_height="match_parent"
|
android:layout_height="wrap_content">
|
||||||
android:text="@string/hello_blank_fragment" />
|
<!-- 导航标签，包含一个单选按钮组-->
|
||||||
|
<HorizontalScrollView
|
||||||
</FrameLayout>
|
android:id="@+id/hvChannel"
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="wrap_content"
|
||||||
|
android:scrollbars="none">
|
||||||
|
<RadioGroup
|
||||||
|
android:id="@+id/rgChannel"
|
||||||
|
android:layout_width="wrap_content"
|
||||||
|
android:layout_height="wrap_content"
|
||||||
|
android:orientation="horizontal">
|
||||||
|
</RadioGroup>
|
||||||
|
</HorizontalScrollView>
|
||||||
|
</RelativeLayout>
|
||||||
|
<androidx.viewpager.widget.ViewPager
|
||||||
|
android:id="@+id/vpNewsList"
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="0dp"
|
||||||
|
android:layout_weight="1"/>
|
||||||
|
</LinearLayout>
|
||||||
Loading…
Reference in new issue