layout_height の指定を、wrap_content から、match_parent に変更する。
<ListView
android:id="@+id/listView"
android:layout_width="match_parent"
android:layout_height="match_parent" >
</ListView>
<ListView
android:id="@+id/listView"
android:layout_width="match_parent"
android:layout_height="match_parent" >
</ListView>
package com.example.listviewtest;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.os.Bundle;
import android.app.Activity;
import android.widget.ListView;
public class MainActivity extends Activity {
private HashMap<String, String> data;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
List<Map<String, String>> dataList = new ArrayList<Map<String, String>>();
Map<String, String> data = new HashMap<String, String>();
data.put("title", "タイトル欄");
data.put("comment", "COMMENT欄");
dataList.add(data);
data = new HashMap<String, String>();
data.put("title", "タイトル欄2");
data.put("comment", "COMMENT欄");
dataList.add(data);
MySimpleAdapter adapter = new MySimpleAdapter(
this,
dataList,
R.layout.row,
new String[] { "title", "comment" },
new int[] { android.R.id.text1,
android.R.id.text2 });
ListView listView = (ListView) findViewById(R.id.listView1);
listView.setAdapter(adapter);//
}
}
package com.example.listviewtest;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.content.Context;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.SimpleAdapter;
import android.widget.TextView;
public class MySimpleAdapter extends SimpleAdapter {
// private Context context;
private LayoutInflater inflater;
private List<? extends Map<String, ?>> listData;
public class ViewHolder {
TextView line1;
TextView line2;
}
public MySimpleAdapter(Context context, List<? extends Map<String, ?>> data, int resource, String[] from, int[] to) {
super(context, data, resource, from, to);
// TODO 自動生成されたコンストラクター・スタブ
// this.context = context;
this.inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
this.listData = data;
}
public View getView(final int position, View convertView, ViewGroup parent) {
final ViewHolder holder;
// ビューを受け取る
View view = convertView;
if (view == null) {
view = inflater.inflate(R.layout.row, parent, false);
// LayoutInflater inflater = (LayoutInflater)
// context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// view = inflater.inflate(R.layout.raw, null);
holder = new ViewHolder();
holder.line1 = (TextView) view.findViewById(android.R.id.text1);
holder.line2 = (TextView) view.findViewById(android.R.id.text2);
view.setTag(holder);
} else {
holder = (ViewHolder) view.getTag();
}
String text1 = ((HashMap<?, ?>) listData.get(position)).get("title").toString();
String text2 = ((HashMap<?, ?>) listData.get(position)).get("comment").toString();
holder.line1.setText(text1);
holder.line2.setText(text2);
Button btn = (Button) view.findViewById(R.id.button1);
btn.setTag(position);
btn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO 自動生成されたメソッド・スタブ
Log.v("buttonクリック", "ポジション: " + position);
if(holder.line2.getVisibility() == android.view.View.GONE){
holder.line2.setVisibility(View.VISIBLE);
}else
holder.line2.setVisibility(View.GONE);
}
});
return view;
}
}
main.xml<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<ListView
android:id="@+id/listView1"
android:layout_width="match_parent"
android:layout_height="match_parent" >
</ListView>
</LinearLayout>
row.xml<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" xmlns:android="http://schemas.android.com/apk/res/android">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TextView
android:id="@android:id/text1"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:text="TextView"
android:textSize="18dp" />
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button" />
</LinearLayout>
<TextView
android:id="@android:id/text2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="TextView" >
</TextView>
</LinearLayout>
import java.util.ArrayList;
import android.app.ListActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;
public class ListVewTouchEventActivity extends ListActivity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// Listの作成
ArrayList<String> list = new ArrayList<String>();
// Listにデータを入れる
list.add("ゼウス");
list.add("アテナ");
list.add("アポロン");
list.add("ポセイドン");
//ListView に表示する項目設定
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1, list);
setListAdapter(adapter);
}
protected void onListItemClick(ListView listView, View v, int position,long id) {
super.onListItemClick(listView, v, position, id);
String str = (String) listView.getItemAtPosition(position);
Log.v("TAG", position + " 行目の " + str + " がクリックされた");
}
}
07-25 13:05:35.737: V/TAG(4478): 0 行目の ゼウス がクリックされた 07-25 13:05:36.507: V/TAG(4478): 1 行目の アテナ がクリックされた 07-25 13:05:37.307: V/TAG(4478): 2 行目の アポロン がクリックされた 07-25 13:05:42.077: V/TAG(4478): 3 行目の ポセイドン がクリックされた
import android.app.Activity;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.AbsListView;
import android.widget.AbsListView.OnScrollListener;
import android.widget.ArrayAdapter;
import android.widget.ListView;
public class AndroidAsyncTaskActivity extends Activity implements OnScrollListener {
private ArrayAdapter<String> adapter;
private AsyncTask<String, Integer, Long> mTask;
private ListView listView;
private View mFooter;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
listView = (ListView) findViewById(R.id.listView1);
adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1);
// アイテムを追加します
for (int i = 1; i < 10; i++) {
adapter.add("Item" + i);
}
mFooter = getLayoutInflater().inflate(R.layout.listview_footer, null);
listView.addFooterView(mFooter);
// アダプターを設定します
listView.setAdapter(adapter);
listView.setOnScrollListener(this);
}
public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
// TODO 自動生成されたメソッド・スタブ
if (totalItemCount == firstVisibleItem + visibleItemCount) {
Log.d("TAG", "末尾");//
additionalReading();
}
}
private void additionalReading() {
// TODO 自動生成されたメソッド・スタブ
// 既に読み込み中ならスキップ
if (mTask != null && mTask.getStatus() == AsyncTask.Status.RUNNING) {
Log.d("", "読み込み中");
return;
}
mTask = new MyAsyncTask(this).execute("text");
}
public class MyAsyncTask extends AsyncTask<String, Integer, Long> {
public MyAsyncTask(AndroidAsyncTaskActivity androidAsyncTaskActivity) {
}
protected Long doInBackground(String... params) {
Log.d("", "doInBackground ::" + params[0]);// doInBackground
try {
Thread.sleep(2000);//確認のために2秒止める
} catch (InterruptedException e) {
// TODO 自動生成された catch ブロック
e.printStackTrace();
}
return 999L;
}
@Override
protected void onPostExecute(Long result) {
Log.d("", "onPostExecute :: " + result);// doInBackground のリターン
//データ追加
for (int n = 0; n < 10; n++) {
adapter.add("追加" + n);
}
}
}
public void onScrollStateChanged(AbsListView view, int scrollState) {
// TODO 自動生成されたメソッド・スタブ
}
}
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import android.app.Activity;
import android.os.Bundle;
import android.widget.ListView;
import android.widget.SimpleAdapter;
public class AndroidListviewTest01Activity extends Activity {
private ArrayList<Map<String, String>> retDataList;
private SimpleAdapter adapter;
private HashMap<String, String> data;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
new ArrayList<Map<String, Object>>();
retDataList = new ArrayList<Map<String, String>>();
for (int n = 0; n < 11; n++) {
data = new HashMap<String, String>();
data.put("title", n + "行目");
data.put("comment", "テキスト" + n);
retDataList.add(data);
}
// adapter = new SimpleAdapter(this, retDataList,R.layout.raw, new
// String[] { "title", "comment" }, new int[] {android.R.id.text1,
// android.R.id.text2 });
adapter = new MySimpleAdapter(this, retDataList, R.layout.raw, new String[] { "title", "comment" }, new int[] { android.R.id.text1, android.R.id.text2 });
// MyAdapter adapter = new MyAdapter(this, list);
ListView listView = (ListView) findViewById(R.id.listView1);
listView.setAdapter(adapter);//
}
}
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.SimpleAdapter;
import android.widget.TextView;
public class MySimpleAdapter extends SimpleAdapter {
// private Context context;
private LayoutInflater inflater;
private List<? extends Map<String, ?>> listData;
public class ViewHolder {
TextView line1;
TextView line2;
}
public MySimpleAdapter(Context context, List<? extends Map<String, ?>> data, int resource, String[] from, int[] to) {
super(context, data, resource, from, to);
// TODO 自動生成されたコンストラクター・スタブ
// this.context = context;
this.inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
this.listData = data;
}
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
// ビューを受け取る
View view = convertView;
if (view == null) {
view = inflater.inflate(R.layout.raw, parent, false);
// LayoutInflater inflater = (LayoutInflater)
// context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// view = inflater.inflate(R.layout.raw, null);
holder = new ViewHolder();
holder.line1 = (TextView) view.findViewById(android.R.id.text1);
holder.line2 = (TextView) view.findViewById(android.R.id.text2);
view.setTag(holder);
} else {
holder = (ViewHolder) view.getTag();
}
String text1 = ((HashMap<?, ?>) listData.get(position)).get("title").toString();
String text2 = ((HashMap<?, ?>) listData.get(position)).get("comment").toString();
holder.line1.setText(text1);
holder.line2.setText(text2);
return view;
}
}
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.widget.AbsListView;
import android.widget.ListView;
import android.widget.AbsListView.OnScrollListener;
import android.widget.SimpleAdapter;
public class AndroidListviewTest01Activity extends Activity implements OnScrollListener {
Map<String, Object> map0;
Map<String, Object> map1;
private ArrayList<Map<String, String>> retDataList;
private SimpleAdapter adapter2;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
new ArrayList<Map<String, Object>>();
retDataList = new ArrayList<Map<String, String>>();
for (int n = 0; n < 11; n++) {
Map<String, String> data = new HashMap<String, String>();
data.put("title", n + "行目");
data.put("comment", "111");
retDataList.add(data);
}
adapter2 = new SimpleAdapter(this, retDataList,
R.layout.raw, new String[] { "title", "comment" },
new int[] {android.R.id.text1, android.R.id.text2 });
ListView listView = (ListView) findViewById(R.id.listView1);
listView.setAdapter(adapter2);//
listView.setOnScrollListener(this);
}
public void onScroll( AbsListView view, int firstVisibleItem,int visibleItemCount, int totalItemCount ) {
// TODO 自動生成されたメソッド・スタブ
Log.d("TAG", "スクロールが発生した。2");
Log.d("TAG", "firstVisibleItem::" + firstVisibleItem );
Log.d("TAG", "visibleItemCount::" + visibleItemCount );
Log.d("TAG", "totalItemCount::" + totalItemCount );
if (totalItemCount == firstVisibleItem + visibleItemCount) {
Log.d("TAG", "end");//
// mData.add( );
//List<Map<String, String>> retDataList = new ArrayList<Map<String, String>>();
Map<String, String> data = new HashMap<String, String>();
data.put("title", "追加");
data.put("comment", "111");
retDataList.add(data);
adapter2.notifyDataSetChanged();
}
}
public void onScrollStateChanged(AbsListView arg0, int arg1) {
// TODO 自動生成されたメソッド・スタブ
}
}
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.widget.AbsListView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.AbsListView.OnScrollListener;
public class AndroidListviewTest01Activity extends Activity implements OnScrollListener{
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
ListView listView = (ListView) findViewById(R.id.listView1);
//ListView に表示する項目設定
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1);
// アイテムを追加します
for (int n = 0; n < 10; n++) {
adapter.add("Item" + n );
}
// アダプタを設定します。
listView.setAdapter(adapter);
listView.setOnScrollListener(this);
}
public void onScroll(AbsListView view, int firstVisibleItem,int visibleItemCount, int totalItemCount) {
// TODO 自動生成されたメソッド・スタブ
Log.d("TAG", "スクロールが発生した。2");
Log.d("TAG", "firstVisibleItem::" + firstVisibleItem );
Log.d("TAG", "visibleItemCount::" + visibleItemCount );
Log.d("TAG", "totalItemCount::" + totalItemCount );
if (totalItemCount == firstVisibleItem + visibleItemCount) {
Log.d("TAG", "end");//
addListView();
}
}
private void addListView() {
// TODO 自動生成されたメソッド・スタブ
Log.d("TAG", "end2");//
ListView listView = (ListView) findViewById(R.id.listView1);
@SuppressWarnings("unchecked")
ArrayAdapter<String> tempAdapter = (ArrayAdapter<String>)listView.getAdapter();
tempAdapter.add("001");
}
public void onScrollStateChanged(AbsListView arg0, int arg1) {
// TODO 自動生成されたメソッド・スタブ
}
}
import java.util.ArrayList;
import java.util.List;
import android.app.ListActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.GestureDetector;
import android.view.View;
import android.view.GestureDetector.SimpleOnGestureListener;
import android.view.MotionEvent;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
public class AndroidListViewTestActivity extends ListActivity implements OnItemClickListener
{
private GestureDetector gestureDetector;
private View.OnTouchListener gestureListener;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
gestureDetector = new GestureDetector(new MyGestureDetector());
gestureListener = new View.OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
return gestureDetector.onTouchEvent(event);
}
};
getListView().setOnItemClickListener(this);
getListView().setOnTouchListener(gestureListener);
List<BindData> list = new ArrayList<BindData>();
// ここにlistに項目を追加する処理が入る
list.add(new BindData("タイトル0", null, null));
list.add(new BindData(null, "line1-1", "line1-2"));
for (int i = 1; i < 10; i++) {
list.add(new BindData("タイトル" + i, null, null));
list.add(new BindData(null, "line2-1", "line2-2"));
list.add(new BindData(null, "line2-12", "line2-22"));
}
MyAdapter adapter = new MyAdapter(this, list);
setListAdapter(adapter);
}
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
// TODO 自動生成されたメソッド・スタブ
Log.i("TAG", "::" + "リストがタッチされた2" );
}
class MyGestureDetector extends SimpleOnGestureListener {
@Override
public boolean onDoubleTap(MotionEvent event) {
Log.d("TAG", "ダブルタップが発生した。");
return super.onDoubleTap(event);
}
}
}
07-22 05:06:34.806: D/TAG(13681): ダブルタップが発生した。 07-22 05:06:34.937: I/TAG(13681): ::リストがタッチされた2
import java.util.ArrayList;
import java.util.List;
import android.app.ListActivity;
import android.os.Bundle;
public class AndroidListViewTestActivity extends ListActivity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
List<BindData> list = new ArrayList<BindData>();
// ここにlistに項目を追加する処理が入る
list.add(new BindData("タイトル1", null , null));
list.add(new BindData(null, "line1-1" ,"line1-2"));
list.add(new BindData("タイトル2", null , null));
list.add(new BindData(null, "line2-1" ,"line2-2"));
list.add(new BindData(null, "line2-12" ,"line2-22"));
MyAdapter adapter = new MyAdapter(this, list);
setListAdapter(adapter);
}
}
import java.util.List;
import android.content.Context;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;
class BindData {
String title;
String line1;
String line2;
public BindData(String string0, String string1, String string2) {
this.title = string0;
this.line1 = string1;
this.line2 = string2;
}
}
class ViewHolder {
TextView title;
TextView line1;
TextView line2;
}
public class MyAdapter extends ArrayAdapter<BindData> {
private LayoutInflater inflater;
public MyAdapter(Context context, List<BindData> objects) {
super(context, 0, objects);
this.inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
@Override
public boolean isEnabled(int position) {
// 選択不可にする
return true;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
convertView = inflater.inflate(R.layout.raw, parent, false);
holder = new ViewHolder();
holder.title = (TextView) convertView.findViewById(R.id.title);
holder.line1 = (TextView) convertView.findViewById(R.id.line1);
holder.line2 = (TextView) convertView.findViewById(R.id.line2);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
BindData data = getItem(position);
//Log.d("タグ", ":" + position);
//Log.d("タグ", "::" + data.title);
//Log.d("タグ", ":::" + isEnabled(position));
// タイトル
if ( getItem(position).title != null ) {
holder.title.setVisibility(View.VISIBLE);
holder.title.setText(data.title);
holder.line1.setVisibility(View.GONE);
holder.line2.setVisibility(View.GONE);
// line1,2
} else {
holder.title.setVisibility(View.GONE);
holder.line1.setVisibility(View.VISIBLE);
holder.line1.setText(data.line1);
holder.line2.setVisibility(View.VISIBLE);
holder.line2.setText(data.line2);
}
return convertView;
}
}
<?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" >
<ListView
android:id="@id/android:list"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
<?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" >
<!-- グループタイトル -->
<TextView
android:id="@+id/title"
android:layout_width="fill_parent"
android:layout_height="wrap_content" android:background="#808080" android:textColor="#FFFFFF" android:text="title" android:gravity="center"/>
<!-- アルバム名 -->
<TextView
android:id="@+id/line1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="line1"/>
<!-- アーティスト名 -->
<TextView
android:id="@+id/line2"
android:layout_width="fill_parent"
android:layout_height="wrap_content" android:text="line2"/>
</LinearLayout>
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.app.ListActivity;
import android.content.Context;
import android.graphics.Color;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.SimpleAdapter;
import android.widget.TwoLineListItem;
public class AndroidListView004Activity extends ListActivity {
public class MySimpleAdapter extends SimpleAdapter {
public MySimpleAdapter(Context context, List<Map<String, String>> items, int resource, String[] from, int[] to) {
super(context, items, resource, from, to);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View view = super.getView(position, convertView, parent);
TwoLineListItem v = (TwoLineListItem)view;
v.getText1().setTextSize(30);
if (position % 2 == 0) {
view.setBackgroundColor(Color.BLACK);
} else {
view.setBackgroundColor(Color.DKGRAY);
}
return view;
}
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
List<Map<String, String>> dataList = new ArrayList<Map<String,String>>();
Map<String, String> data = new HashMap<String, String>();
data.put("title", "タイトル欄");
data.put("comment", "COMMENT欄");
dataList.add(data);
data = new HashMap<String, String>();
data.put("title", "タイトル欄2");
data.put("comment", "COMMENT欄");
dataList.add(data);
MySimpleAdapter adapter = new MySimpleAdapter(
this,
dataList,
android.R.layout.simple_list_item_2,
new String[] { "title", "comment" },
new int[] { android.R.id.text1, android.R.id.text2 }
);
setListAdapter(adapter);
}
}
<?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" >
<ListView
android:id="@id/android:list"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;
public class AndroidListViewActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
String[] data = {"太陽", "水星", "金星"};
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this
, android.R.layout.simple_list_item_1, data ) {
@Override
public View getView(int position, View convertView, ViewGroup parent) {
TextView view = (TextView)super.getView(position, convertView, parent);
view.setTextSize( 30 );
return view;
}
};
ListView listView = (ListView) findViewById(R.id.listView1);
// アダプターを設定します
listView.setAdapter(adapter);
}
}
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TextView" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TextView" />
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TextView" />
</LinearLayout>
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.app.Activity;
import android.os.Bundle;
import android.widget.ListView;
import android.widget.SimpleAdapter;
public class AndroidListViewActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// ListView を取得
ListView listView = (ListView) findViewById(R.id.listView1);
List<Map<String, String>> retDataList = new ArrayList<Map<String, String>>();
//for (int n = 0; n < 3; n++) {
Map<String, String> data = new HashMap<String, String>();
data.put("title", "一行目");
data.put("comment", "111");
data.put("note", "aaa");
retDataList.add(data);
data = new HashMap<String, String>();
data.put("title", "二行目");
data.put("comment", "222");
data.put("note", "bbb");
retDataList.add(data);
// リストビューに渡すアダプタを生成します。
SimpleAdapter adapter2 = new SimpleAdapter(this, retDataList,
R.layout.raw, new String[] { "title", "comment" ,"note"},
new int[] {R.id.textView1, R.id.textView2 , R.id.textView3});
// アダプタを設定します。
listView.setAdapter(adapter2);
}
}
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" xmlns:android="http://schemas.android.com/apk/res/android">
<TextView
android:id="@android:id/text1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="TextView"
android:textSize="18dp" >
</TextView>
<TextView
android:id="@android:id/text2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="TextView" >
</TextView>
</LinearLayout>
main.xml<?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" >
<ListView
android:id="@+id/listView1"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
</ListView>
</LinearLayout>
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.app.Activity;
import android.os.Bundle;
import android.widget.ListView;
import android.widget.SimpleAdapter;
public class AndroidListView003Activity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
ListView listView = (ListView) findViewById(R.id.listView1);
List<Map<String, String>> retDataList = new ArrayList<Map<String, String>>();
//for (int n = 0; n < 3; n++) {
Map<String, String> data = new HashMap<String, String>();
data.put("title", "一行目");
data.put("comment", "111");
retDataList.add(data);
data = new HashMap<String, String>();
data.put("title", "二行目");
data.put("comment", "222");
retDataList.add(data);
// リストビューに渡すアダプタを生成します。
SimpleAdapter adapter2 = new SimpleAdapter(this, retDataList,
R.layout.raw, new String[] { "title", "comment" },
new int[] {android.R.id.text1, android.R.id.text2 });
// アダプタを設定します。
listView.setAdapter(adapter2);
}
}
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.app.Activity;
import android.os.Bundle;
import android.widget.ListView;
import android.widget.SimpleAdapter;
public class AndroidListTestActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// ListView を取得
ListView listView = (ListView) findViewById(R.id.listView1);
List<Map<String, String>> dataList = createData();
// リストビューに渡すアダプタを生成します。
SimpleAdapter adapter2 = new SimpleAdapter(
this,
dataList,
android.R.layout.simple_list_item_2,
new String[] { "title","comment" },
new int[] { android.R.id.text1,android.R.id.text2 });
// アダプタを設定します。
listView.setAdapter(adapter2);
}
private List<Map<String, String>> createData() {
List<Map<String, String>> retDataList = new ArrayList<Map<String, String>>();
for (int n = 0; n < 3; n++) {
Map<String, String> data = new HashMap<String, String>();
data.put("title", "Item" + n);
data.put("comment", "subItem" + n);
retDataList.add(data);
}
return retDataList;
}
}
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.ListView;
public class AndroidListTestActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
//ListView を取得
ListView listView = (ListView) findViewById(R.id.listView1);
List<String> mStrings = new ArrayList<String>();
// アイテムを追加します
mStrings.add("Item1");
mStrings.add("Item2");
mStrings.add("Item3");
mStrings.add("Item4");
//ListView に表示する項目設定
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, mStrings);
// アダプターを設定します
listView.setAdapter(adapter);
}
}
import android.app.Activity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.ListView;
public class AndroidListTestActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
//ListView を取得
ListView listView = (ListView) findViewById(R.id.listView1);
//ListView に表示する項目設定
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1);
// アイテムを追加します
adapter.add("Item1");
adapter.add("Item2");
adapter.add("Item3");
// アダプターを設定します
listView.setAdapter(adapter);
}
}