Android中两行ListView强制关闭
我试图创建一个列表视图,每个列表项中有2个项目,但它似乎不工作,它强制关闭,请提供帮助 这是上课时间Android中两行ListView强制关闭,android,listview,Android,Listview,我试图创建一个列表视图,每个列表项中有2个项目,但它似乎不工作,它强制关闭,请提供帮助 这是上课时间 package egypt.interfaceAct; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import egypt.database.EgyptDataSource; import egypt.database.MySQLi
package egypt.interfaceAct;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import egypt.database.EgyptDataSource;
import egypt.database.MySQLiteHelper;
import egypt.database.TouringPrograms;
import android.app.Activity;
import android.app.ListActivity;
import android.os.Bundle;
import android.widget.ListView;
import android.widget.SimpleAdapter;
public class ProgramsList2 extends Activity{
EgyptDataSource datasource;
MySQLiteHelper sqlHelper;
//ArrayAdapter<TouringPrograms> touringProgramAdapter;
final String ACTIVITY_KEY = "activity";
final String TIME_KEY = "time";
ListView list;
ArrayList<Map<String, String>> al;
Map<String, String> map;
SimpleAdapter sa;
String[] from = {ACTIVITY_KEY, TIME_KEY};
int[] to = {R.id.tableTextID, R.id.tableText2ID};
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.programsmain);
datasource = new EgyptDataSource(this);
datasource.open();
list = (ListView) findViewById(R.id.programsMainList);
al = new ArrayList<Map<String,String>>();
Bundle programNum = getIntent().getExtras();
final String progNum = programNum.getString("ProgNum");
final String dayNum = programNum.getString("DayNum");
List<TouringPrograms> Activityvalues = datasource.getTouringPrograms(progNum, dayNum);
List<TouringPrograms> Timevalues = datasource.getTouringProgramsStartTime(progNum, dayNum);
Object[] ActivityArray = Activityvalues.toArray();
Object[] TimeArray = Timevalues.toArray();
for (int i = 0; i < Activityvalues.size(); i++) {
map = new HashMap<String, String>();
map.put(ACTIVITY_KEY, ActivityArray[i].toString());
map.put(TIME_KEY, TimeArray[i].toString());
al.add(map);
}
sa = new SimpleAdapter(this, al, R.layout.programstable, from, to);
list.setAdapter(sa);
}
}
package.interfaceeact;
导入java.util.ArrayList;
导入java.util.HashMap;
导入java.util.List;
导入java.util.Map;
导入egypt.database.EgyptDataSource;
导入egypt.database.MySQLiteHelper;
导入埃及.database.TouringPrograms;
导入android.app.Activity;
导入android.app.ListActivity;
导入android.os.Bundle;
导入android.widget.ListView;
导入android.widget.simpledapter;
公共类程序列表2扩展活动{
埃及数据源;
MySQLiteHelper-sqlHelper;
//ArrayAdapter旅游程序适配器;
最终字符串活动\u KEY=“活动”;
最终字符串时间\u KEY=“TIME”;
列表视图列表;
ArrayList al;
地图;
SimpleAdapter sa;
字符串[]from={ACTIVITY\u KEY,TIME\u KEY};
int[]to={R.id.tableTextID,R.id.tableText2ID};
@凌驾
创建时受保护的void(Bundle savedInstanceState){
//TODO自动生成的方法存根
super.onCreate(savedInstanceState);
setContentView(R.layout.programsmain);
数据源=新埃及数据源(此);
datasource.open();
列表=(ListView)findViewById(R.id.programsMainList);
al=新的ArrayList();
Bundle programn=getIntent().getExtras();
最终字符串progNum=programNum.getString(“progNum”);
最终字符串dayNum=programNum.getString(“dayNum”);
List Activityvalues=datasource.getTouringPrograms(progNum,dayNum);
List Timevalues=datasource.getTouringProgramsStartTime(progNum,dayNum);
Object[]ActivityArray=Activityvalues.toArray();
Object[]TimeArray=Timevalues.toArray();
对于(int i=0;i
这是只包含ListView的主布局
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<ListView android:id="@+id/programsMainList"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
</ListView>
</LinearLayout>
下面是解释ListView中每个项目的表格布局
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<TableRow>
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="@+id/tableTextID"
/>
</TableRow>
<TableRow>
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="@+id/tableText2ID"
/>
</TableRow>
</LinearLayout>
有人能帮帮我吗!我不知道出了什么问题,我一遍又一遍地搜索,我不知道出了什么问题
这是航海日志
06-22 22:57:42.192: E/AndroidRuntime(306): FATAL EXCEPTION: main
06-22 22:57:42.192: E/AndroidRuntime(306): java.lang.RuntimeException: Binary XML file line #7: You must supply a layout_width attribute.
06-22 22:57:42.192: E/AndroidRuntime(306): at android.content.res.TypedArray.getLayoutDimension(TypedArray.java:491)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.view.ViewGroup$LayoutParams.setBaseAttributes(ViewGroup.java:3592)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.view.ViewGroup$MarginLayoutParams.<init>(ViewGroup.java:3672)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.LinearLayout$LayoutParams.<init>(LinearLayout.java:1395)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.LinearLayout.generateLayoutParams(LinearLayout.java:1321)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.LinearLayout.generateLayoutParams(LinearLayout.java:45)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.view.LayoutInflater.rInflate(LayoutInflater.java:620)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.view.LayoutInflater.inflate(LayoutInflater.java:407)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.SimpleAdapter.createViewFromResource(SimpleAdapter.java:121)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.SimpleAdapter.getView(SimpleAdapter.java:114)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.AbsListView.obtainView(AbsListView.java:1315)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.ListView.makeAndAddView(ListView.java:1727)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.ListView.fillDown(ListView.java:652)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.ListView.fillFromTop(ListView.java:709)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.ListView.layoutChildren(ListView.java:1580)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.AbsListView.onLayout(AbsListView.java:1147)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.view.View.layout(View.java:7035)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1249)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1125)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.LinearLayout.onLayout(LinearLayout.java:1042)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.view.View.layout(View.java:7035)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.FrameLayout.onLayout(FrameLayout.java:333)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.view.View.layout(View.java:7035)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1249)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1125)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.LinearLayout.onLayout(LinearLayout.java:1042)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.view.View.layout(View.java:7035)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.widget.FrameLayout.onLayout(FrameLayout.java:333)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.view.View.layout(View.java:7035)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.view.ViewRoot.performTraversals(ViewRoot.java:1045)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.view.ViewRoot.handleMessage(ViewRoot.java:1727)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.os.Handler.dispatchMessage(Handler.java:99)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.os.Looper.loop(Looper.java:123)
06-22 22:57:42.192: E/AndroidRuntime(306): at android.app.ActivityThread.main(ActivityThread.java:4627)
06-22 22:57:42.192: E/AndroidRuntime(306): at java.lang.reflect.Method.invokeNative(Native Method)
06-22 22:57:42.192: E/AndroidRuntime(306): at java.lang.reflect.Method.invoke(Method.java:521)
06-22 22:57:42.192: E/AndroidRuntime(306): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
06-22 22:57:42.192: E/AndroidRuntime(306): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
06-22 22:57:42.192: E/AndroidRuntime(306): at dalvik.system.NativeStart.main(Native Method)
06-22 22:57:42.192:E/AndroidRuntime(306):致命异常:main
06-22 22:57:42.192:E/AndroidRuntime(306):java.lang.RuntimeException:二进制XML文件行#7:必须提供布局宽度属性。
06-22:57:42.192:E/AndroidRuntime(306):在android.content.res.TypedArray.getLayoutDimension(TypedArray.java:491)
06-22 22:57:42.192:E/AndroidRuntime(306):在android.view.ViewGroup$LayoutParams.setBaseAttributes(ViewGroup.java:3592)
06-22:57:42.192:E/AndroidRuntime(306):在android.view.ViewGroup$MarginLayoutParams(ViewGroup.java:3672)
06-22:57:42.192:E/AndroidRuntime(306):在android.widget.LinearLayout$LayoutParams。(LinearLayout.java:1395)
06-22:57:42.192:E/AndroidRuntime(306):在android.widget.LinearLayout.generateLayoutParams(LinearLayout.java:1321)
06-22:57:42.192:E/AndroidRuntime(306):在android.widget.LinearLayout.generateLayoutParams(LinearLayout.java:45)
06-22:57:42.192:E/AndroidRuntime(306):在android.view.LayoutInflater.rInflate(LayoutInflater.java:620)
06-22:57:42.192:E/AndroidRuntime(306):在android.view.LayoutInflater.inflate(LayoutInflater.java:407)
06-22:57:42.192:E/AndroidRuntime(306):在android.view.LayoutInflater.充气(LayoutInflater.java:320)
06-22:57:42.192:E/AndroidRuntime(306):在android.widget.simpledapter.createViewFromResource(simpledapter.java:121)上
06-22:57:42.192:E/AndroidRuntime(306):在android.widget.simpledapter.getView(simpledapter.java:114)
06-22:57:42.192:E/AndroidRuntime(306):在android.widget.AbsListView.obtainView(AbsListView.java:1315)
06-22:57:42.192:E/AndroidRuntime(306):在android.widget.ListView.makeAndAddView(ListView.java:1727)
06-22:57:42.192:E/AndroidRuntime(306):在android.widget.ListView.fillDown(ListView.java:652)
06-22:57:42.192:E/AndroidRuntime(306):在android.widget.ListView.fillFromTop(ListView.java:709)
06-22 22:57:42.192:E/AndroidRuntime(306):位于android.widget.ListView.layoutChildren(ListView.java:1580)
06-22 22:57:42.192:E/AndroidRuntime(306):在android.widget.AbsListView.onLayout(AbsListView.java:1147)
06-22:57:42.192:E/AndroidRuntime(306):在android.view.view.layout(view.java:7035)
06-22:57:42.192:E/AndroidRuntime(306):在android.widget.LinearLayout.setChildFrame(LinearLayout.java:1249)
06-22 22:57:42.192:E/AndroidRuntime(306):在android.widget.LinearLayout.layoutVertical(LinearLayout.java:1125)
06-22 22:57:42.192:E/AndroidRuntime(306):在android.widget.LinearLayout.onLayout(LinearLayout.java:1042)
06-22:57:42.192:E/AndroidRuntime(306):在android.view.view.layout(view.java:7035)
06-22 22:57:42.192:E/AndroidRuntime(306):在android.widget.FrameLayout.onLayout(FrameLayout.java:333)上
06-22:57:42.192:E/AndroidRuntime(306):在android.view.view.layout(view.java:7035)
06-22:57:42.192:E/AndroidRuntime(306):在android.widget.LinearLayout.setChildFrame(LinearLayout.java:1249)
06-22 22:57:42.192:E/AndroidRuntime(306):在android.widget.LinearLayout.layoutVertical(LinearLayout.java:1125)
06-22 22:57:42.192:E/AndroidRuntime(306):在android.widget.LinearLayout.onLayout(LinearLayout.java:1042)
06-22:57:42.192:E/AndroidRuntime(306):在android.view.view.layout(view.java:7035)
06-22 22:57:42.192:E/AndroidRuntime(306):在android.widget.FrameLayout.onLayout(FrameLayout.java:333)上
06-22:57:42.192:E/AndroidRuntime(306):在android.view.view.layout(view.java:7035)
06-22 22:57:42.192:E/Andr
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
... >
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content"
... >
</TableRow>
</TableLayout>
-----
text1
text2 text3
-----
text1
text2 text3
-----
<TableLayout ... >
<TableRow ... >
<TextView android:id="@+id/text1" .../>
</TableRow>
<TableRow ... >
<TextView android:id="@+id/text2" .../>
<TextView android:id="@+id/text3" .../>
</TableRow>
</TableLayout>
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="@+id/tableTextID"
/>
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="@+id/tableText2ID"
/>
</LinearLayout>