parent
f8f5f73185
commit
6539cc3c27
@ -1,6 +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="CompilerConfiguration">
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<bytecodeTargetLevel target="1.8" />
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<bytecodeTargetLevel target="11" />
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</component>
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</project>
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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="VcsDirectoryMappings">
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<mapping directory="" vcs="Git" />
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</component>
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</project>
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package com.example.Cat.activity.activity;
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import android.os.Bundle;
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import androidx.fragment.app.Fragment;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.TextView;
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import com.example.Cat.R;
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import com.example.Cat.activity.activity.MainActivity;
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public class ContentFragment extends Fragment {
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private View view;
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private TextView text1,text2;
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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//获取布局文件
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view=inflater.inflate(R.layout.content_layout,container,false);
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if (view!=null){
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init();
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}
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//获取activity中设置的文字
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setText(((MainActivity)getActivity()).getSettingText()[0]);
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return view;
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}
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private void init() {
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text1=(TextView)view.findViewById(R.id.show_title);
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text2=(TextView)view.findViewById(R.id.show_content);
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}
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public void setText(String[] text) {
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Log.i("news",text[0]);
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text1.setText(text[0]);
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text2.setText(text[1]);
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}
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}
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package com.example.Cat.activity.activity;
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import androidx.appcompat.app.AppCompatActivity;
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import android.os.Bundle;
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import android.view.View;
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import com.example.Cat.R;
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public class GoodsActivity extends AppCompatActivity {
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.production);
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}
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// @Override
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// public void onClick(View v){
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// switch(v.getId()){
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// case
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// }
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// }
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}
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@ -0,0 +1,84 @@
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package com.example.Cat.activity.activity;
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import android.os.Bundle;
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import androidx.fragment.app.Fragment;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.AdapterView;
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import android.widget.BaseAdapter;
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import android.widget.ListView;
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import android.widget.TextView;
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import com.example.Cat.R;
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public class TitleFragment extends Fragment {
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private View view;
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private String[] title;
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private String[][] contents;
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private ListView listView;
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// private String settingText[][]={{"标题一","标题一的内容"},{"标题二","标题二的内容"},{"标题三","标题三的内容"}};
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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view=inflater.inflate(R.layout.title_layout,container,false);
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//获取Activty实例对象
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MainActivity activity=(MainActivity)getActivity();
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//获取Activty中的标题
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title=activity.getTilte();
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//获取Activty中的标题和内容
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contents=activity.getSettingText();
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if (view!=null){
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init();
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}
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//为listview添加监听
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listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
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@Override
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public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
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//通过activity实例获取另一个Fragment对象
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com.example.Cat.activity.activity.ContentFragment content=(com.example.Cat.activity.activity.ContentFragment)((MainActivity)getActivity())
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.getSupportFragmentManager().findFragmentById(R.id.setcontent);
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content.setText(contents[i]);
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}
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});
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return view;
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}
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private void init() {
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listView=(ListView)view.findViewById(R.id.titlelist);
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if (title!=null){
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listView.setAdapter(new MyAdapter());
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}
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}
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//适配器
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class MyAdapter extends BaseAdapter {
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@Override
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public int getCount() {
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return title.length;
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}
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@Override
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public Object getItem(int i) {
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return title[i];
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}
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@Override
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public long getItemId(int i) {
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return i;
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}
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@Override
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public View getView(int i, View view, ViewGroup viewGroup) {
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view=View.inflate(getActivity(), R.layout.title_item_layout,null);
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TextView titletext=(TextView)view.findViewById(R.id.titles);
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titletext.setText(title[i]);
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return view;
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}
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}
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}
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@ -0,0 +1,23 @@
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<?xml version="1.0" encoding="utf-8"?>
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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:layout_width="match_parent"
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android:layout_height="match_parent"
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android:orientation="vertical"
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tools:context=".ContentFragment">
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<TextView
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android:id="@+id/show_title"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:textSize="20sp"
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android:text="显示新闻标题" />
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<TextView
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android:id="@+id/show_content"
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android:layout_width="match_parent"
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android:layout_marginTop="20dp"
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android:layout_height="wrap_content"
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android:textSize="16sp"
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android:text="显示新闻内容" />
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</LinearLayout>
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@ -0,0 +1,10 @@
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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="match_parent">
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<ListView
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android:id="@+id/goodsList"
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android:layout_width="match_parent"
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android:layout_height="wrap_content">
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</ListView>
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</LinearLayout>
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@ -0,0 +1,6 @@
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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="match_parent">
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</LinearLayout>
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@ -0,0 +1,26 @@
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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:orientation="horizontal"
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tools:context=".MainActivity">
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<!--标题-->
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<FrameLayout
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android:id="@+id/settitle"
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android:layout_width="0dp"
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android:layout_weight="1"
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android:layout_height="match_parent">
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</FrameLayout>
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<!--内容-->
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<FrameLayout
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android:id="@+id/setcontent"
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android:layout_width="0dp"
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android:layout_weight="2"
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android:layout_height="match_parent">
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</FrameLayout>
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</LinearLayout>
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@ -0,0 +1,10 @@
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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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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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<TextView
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android:id="@+id/titles"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:textSize ="16sp"/>
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</LinearLayout>
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@ -0,0 +1,16 @@
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<?xml version="1.0" encoding="utf-8"?>
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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:layout_width="match_parent"
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android:layout_height="match_parent"
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tools:context=".TitleFragment">
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<!--用来展示新闻标题列表-->
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<ListView
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android:id="@+id/titlelist"
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android:layout_width="match_parent"
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android:layout_height="wrap_content">
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</ListView>
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</LinearLayout>
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||||
Loading…
Reference in new issue