StackOverflow2013

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use following class , ListDataActivityInterv <pre><code>package com.pranav.listviewdemo; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.ListView; public class ListDataActivityInterv extends Activity{ private ListView lsInterventiiView = null; // private PacientiDB pacientiDB = null; //private PacientiAdapter adapter = null; // private ArrayList<Interventii> listInterventii = null; Button button ; String text = null; ListView lv; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.listviewinterventii); lv = (ListView) findViewById(R.id.listView1); //text = getIntent().getExtras().getString("Pacienti"); //TextView textView1 = (TextView) findViewById(R.id.textView2); // textView1.setText(text); button = (Button) findViewById(R.id.button1); button.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(ListDataActivityInterv.this, ListViewMultipleSelectionActivity.class); startActivity(intent); finish(); } }); Bundle b = getIntent().getExtras(); if(b!=null && b.containsKey("selectedItems")){ String[] resultArr = b.getStringArray("selectedItems"); ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, resultArr); lv.setAdapter(adapter); } } } </code></pre> this is ListViewMultipleSelectionActivity. <pre><code>package com.pranav.listviewdemo; import java.util.ArrayList; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.util.SparseBooleanArray; import android.view.View; import android.view.View.OnClickListener; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.ListView; import android.widget.TextView; public class ListViewMultipleSelectionActivity extends Activity implements OnClickListener { Button button; ListView listView; ArrayAdapter<String> adapter; public String text = null; //private PacientiDB pacientiDB = null; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.maincheckinterv); //text = getIntent().getExtras().getString("Pacienti"); //TextView text1 = (TextView) findViewById(R.id.textViewListInter); //text1.setText(text); findViewsById(); String[] sports = new String[]{"Cricket","football","game1","chess"}; adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_multiple_choice, sports); listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE); listView.setAdapter(adapter); button.setOnClickListener(this); } private void findViewsById() { listView = (ListView) findViewById(R.id.listView2); button = (Button) findViewById(R.id.button2); } public void onClick(View v) { //Interventii interventie = pacientiDB.getInterv(text); SparseBooleanArray checked = listView.getCheckedItemPositions(); ArrayList<String> selectedItems = new ArrayList<String>(); for (int i = 0; i < checked.size(); i++) { int position = checked.keyAt(i); if (checked.valueAt(i)) selectedItems.add(adapter.getItem(position)); } String[] outputStrArr = new String[selectedItems.size()]; for (int i = 0; i < selectedItems.size(); i++) { outputStrArr[i] = selectedItems.get(i); // interventie = new Interventii(); // interventie.setDenumire(selectedItems.get(i)); // pacientiDB.insertI(interventie); } Intent intent = new Intent(getApplicationContext(), ListDataActivityInterv.class); Bundle b = new Bundle(); b.putStringArray("selectedItems", outputStrArr); intent.putExtras(b); startActivity(intent); } } </code></pre> layout :-listviewinterventii.xml <pre><code><?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" > <Button android:id="@+id/button1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Button" /> <ListView android:id="@+id/listView1" android:layout_width="match_parent" android:layout_height="wrap_content" > </ListView> </LinearLayout> </code></pre> layout:-maincheckinterv.xml <pre><code><?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" > <Button android:id="@+id/button2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Button" /> <ListView android:id="@+id/listView2" android:layout_width="match_parent" android:layout_height="390dp" > </ListView> </LinearLayout> </code></pre> manifest <pre><code><?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.pranav.listviewdemo" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17" /> <application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name="com.pranav.listviewdemo.ListDataActivityInterv" android:label="@string/app_name" android:launchMode="singleInstance" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <activity android:name="com.pranav.listviewdemo.ListViewMultipleSelectionActivity" android:label="@string/app_name" android:launchMode="singleInstance" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.DEFAULT" /> </intent-filter> </activity> </application> </manifest> </code></pre>
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.