Enhancement: ApiDemos - App - Dialog - AlertDialog with MultipleChoices backed by Cursor
Added an example for using AlertDialog in Multichoice mode backed up by Cursor. This example can be used to test the following bug: http://code.google.com/p/android/issues/detail?id=955
AMEND:
Added a Toast to display readonly status of cursor, so data will not be updated.
Removed empty code blocks, which did nothing.
diff --git a/samples/ApiDemos/res/layout/alert_dialog.xml b/samples/ApiDemos/res/layout/alert_dialog.xml
index ddd5cb6..741be33 100644
--- a/samples/ApiDemos/res/layout/alert_dialog.xml
+++ b/samples/ApiDemos/res/layout/alert_dialog.xml
@@ -41,6 +41,9 @@
<Button android:id="@+id/checkbox_button"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:text="@string/alert_dialog_multi_choice"/>
+ <Button android:id="@+id/checkbox_button2"
+ android:layout_width="fill_parent" android:layout_height="wrap_content"
+ android:text="@string/alert_dialog_multi_choice_cursor"/>
<Button android:id="@+id/text_entry_button"
android:layout_width="fill_parent" android:layout_height="wrap_content"
android:text="@string/alert_dialog_text_entry"/>
diff --git a/samples/ApiDemos/res/values/strings.xml b/samples/ApiDemos/res/values/strings.xml
index 29bbcec..c6ef8f6 100644
--- a/samples/ApiDemos/res/values/strings.xml
+++ b/samples/ApiDemos/res/values/strings.xml
@@ -263,6 +263,7 @@
<string name="alert_dialog_select_button">List dialog</string>
<string name="alert_dialog_single_choice">Single choice list</string>
<string name="alert_dialog_multi_choice">Repeat alarm</string>
+ <string name="alert_dialog_multi_choice_cursor">Send Call to VoiceMail</string>
<string name="alert_dialog_progress_button">Progress dialog</string>
<string name="alert_dialog_text_entry">Text Entry dialog</string>
<string name="alert_dialog_username">Name:</string>
diff --git a/samples/ApiDemos/src/com/example/android/apis/app/AlertDialogSamples.java b/samples/ApiDemos/src/com/example/android/apis/app/AlertDialogSamples.java
index fabdfc1..0ef79b3 100644
--- a/samples/ApiDemos/src/com/example/android/apis/app/AlertDialogSamples.java
+++ b/samples/ApiDemos/src/com/example/android/apis/app/AlertDialogSamples.java
@@ -28,6 +28,9 @@
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
+import android.widget.Toast;
+import android.database.Cursor;
+import android.provider.Contacts;
import com.example.android.apis.R;
@@ -60,6 +63,7 @@
private static final int DIALOG_SINGLE_CHOICE = 5;
private static final int DIALOG_MULTIPLE_CHOICE = 6;
private static final int DIALOG_TEXT_ENTRY = 7;
+ private static final int DIALOG_MULTIPLE_CHOICE_CURSOR = 8;
private static final int MAX_PROGRESS = 100;
@@ -193,6 +197,28 @@
}
})
.create();
+ case DIALOG_MULTIPLE_CHOICE_CURSOR:
+ String[] projection = new String[] {
+ Contacts.People._ID,
+ Contacts.People.NAME,
+ Contacts.People.SEND_TO_VOICEMAIL
+ };
+ Cursor cursor = managedQuery(Contacts.People.CONTENT_URI, projection, null, null, null);
+ return new AlertDialog.Builder(AlertDialogSamples.this)
+ .setIcon(R.drawable.ic_popup_reminder)
+ .setTitle(R.string.alert_dialog_multi_choice_cursor)
+ .setMultiChoiceItems(cursor,
+ Contacts.People.SEND_TO_VOICEMAIL,
+ Contacts.People.NAME,
+ new DialogInterface.OnMultiChoiceClickListener() {
+ public void onClick(DialogInterface dialog, int whichButton,
+ boolean isChecked) {
+ Toast.makeText(AlertDialogSamples.this,
+ "Readonly Demo Only - Data will not be updated",
+ Toast.LENGTH_SHORT).show();
+ }
+ })
+ .create();
case DIALOG_TEXT_ENTRY:
// This example shows how to add a custom layout to an AlertDialog
LayoutInflater factory = LayoutInflater.from(this);
@@ -281,6 +307,14 @@
}
});
+ /* Display a list of checkboxes, backed by a cursor */
+ Button checkBox2 = (Button) findViewById(R.id.checkbox_button2);
+ checkBox2.setOnClickListener(new OnClickListener() {
+ public void onClick(View v) {
+ showDialog(DIALOG_MULTIPLE_CHOICE_CURSOR);
+ }
+ });
+
/* Display a text entry dialog */
Button textEntry = (Button) findViewById(R.id.text_entry_button);
textEntry.setOnClickListener(new OnClickListener() {
