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Added ListPopupWindow. Refactored AutoCompleteTextView and Spinner

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(optionally) to use it. Added associated styles.

ListPopupWindow allows apps to present a popup window of options to
the user that will correctly dodge the IME if needed.

Change-Id: I509c6c45036856daab686a6edeb7a9de1e72eb0a
This commit is contained in:
Adam Powell
2010-05-18 11:36:27 -07:00
parent b0ccc7ca75
commit c3fa6304c9
9 changed files with 2272 additions and 618 deletions
Download Patch File Download Diff File Expand all files Collapse all files

708
api/current.xml
View File

@@ -16883,6 +16883,17 @@
visibility="public"
>
</field>
<field name="Widget_Spinner_DropDown"
type="int"
transient="false"
volatile="false"
value="16973970"
static="true"
final="true"
deprecated="not deprecated"
visibility="public"
>
</field>
<field name="Widget_TabWidget"
type="int"
transient="false"
@@ -211630,6 +211641,665 @@
</parameter>
</method>
</interface>
<class name="ListPopupWindow"
extends="java.lang.Object"
abstract="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<constructor name="ListPopupWindow"
type="android.widget.ListPopupWindow"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="context" type="android.content.Context">
</parameter>
</constructor>
<constructor name="ListPopupWindow"
type="android.widget.ListPopupWindow"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="context" type="android.content.Context">
</parameter>
<parameter name="attrs" type="android.util.AttributeSet">
</parameter>
</constructor>
<constructor name="ListPopupWindow"
type="android.widget.ListPopupWindow"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="context" type="android.content.Context">
</parameter>
<parameter name="attrs" type="android.util.AttributeSet">
</parameter>
<parameter name="defStyleAttr" type="int">
</parameter>
</constructor>
<constructor name="ListPopupWindow"
type="android.widget.ListPopupWindow"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="context" type="android.content.Context">
</parameter>
<parameter name="attrs" type="android.util.AttributeSet">
</parameter>
<parameter name="defStyleAttr" type="int">
</parameter>
<parameter name="defStyleRes" type="int">
</parameter>
</constructor>
<method name="clearListSelection"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="dismiss"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getAnchorView"
return="android.view.View"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getAnimationStyle"
return="int"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getBackground"
return="android.graphics.drawable.Drawable"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getHeight"
return="int"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getHorizontalOffset"
return="int"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getInputMethodMode"
return="int"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getListView"
return="android.widget.ListView"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getPromptPosition"
return="int"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getSelectedItem"
return="java.lang.Object"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getSelectedItemId"
return="long"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getSelectedItemPosition"
return="int"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getSelectedView"
return="android.view.View"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getSoftInputMode"
return="int"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getVerticalOffset"
return="int"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="getWidth"
return="int"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="isInputMethodNotNeeded"
return="boolean"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="isModal"
return="boolean"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="isShowing"
return="boolean"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="onKeyDown"
return="boolean"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="keyCode" type="int">
</parameter>
<parameter name="event" type="android.view.KeyEvent">
</parameter>
</method>
<method name="onKeyPreIme"
return="boolean"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="keyCode" type="int">
</parameter>
<parameter name="event" type="android.view.KeyEvent">
</parameter>
</method>
<method name="onKeyUp"
return="boolean"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="keyCode" type="int">
</parameter>
<parameter name="event" type="android.view.KeyEvent">
</parameter>
</method>
<method name="performItemClick"
return="boolean"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="position" type="int">
</parameter>
</method>
<method name="postShow"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<method name="setAdapter"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="adapter" type="android.widget.ListAdapter">
</parameter>
</method>
<method name="setAnchorView"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="anchor" type="android.view.View">
</parameter>
</method>
<method name="setAnimationStyle"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="animationStyle" type="int">
</parameter>
</method>
<method name="setBackgroundDrawable"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="d" type="android.graphics.drawable.Drawable">
</parameter>
</method>
<method name="setHeight"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="height" type="int">
</parameter>
</method>
<method name="setHorizontalOffset"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="offset" type="int">
</parameter>
</method>
<method name="setInputMethodMode"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="mode" type="int">
</parameter>
</method>
<method name="setListSelector"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="selector" type="android.graphics.drawable.Drawable">
</parameter>
</method>
<method name="setModal"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="modal" type="boolean">
</parameter>
</method>
<method name="setOnItemClickListener"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="clickListener" type="android.widget.AdapterView.OnItemClickListener">
</parameter>
</method>
<method name="setOnItemSelectedListener"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="selectedListener" type="android.widget.AdapterView.OnItemSelectedListener">
</parameter>
</method>
<method name="setPromptPosition"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="position" type="int">
</parameter>
</method>
<method name="setPromptView"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="prompt" type="android.view.View">
</parameter>
</method>
<method name="setSelection"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="position" type="int">
</parameter>
</method>
<method name="setSoftInputMode"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="mode" type="int">
</parameter>
</method>
<method name="setVerticalOffset"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="offset" type="int">
</parameter>
</method>
<method name="setWidth"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
<parameter name="width" type="int">
</parameter>
</method>
<method name="show"
return="void"
abstract="false"
native="false"
synchronized="false"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</method>
<field name="INPUT_METHOD_FROM_FOCUSABLE"
type="int"
transient="false"
volatile="false"
value="0"
static="true"
final="true"
deprecated="not deprecated"
visibility="public"
>
</field>
<field name="INPUT_METHOD_NEEDED"
type="int"
transient="false"
volatile="false"
value="1"
static="true"
final="true"
deprecated="not deprecated"
visibility="public"
>
</field>
<field name="INPUT_METHOD_NOT_NEEDED"
type="int"
transient="false"
volatile="false"
value="2"
static="true"
final="true"
deprecated="not deprecated"
visibility="public"
>
</field>
<field name="MATCH_PARENT"
type="int"
transient="false"
volatile="false"
value="-1"
static="true"
final="true"
deprecated="not deprecated"
visibility="public"
>
</field>
<field name="POSITION_PROMPT_ABOVE"
type="int"
transient="false"
volatile="false"
value="0"
static="true"
final="true"
deprecated="not deprecated"
visibility="public"
>
</field>
<field name="POSITION_PROMPT_BELOW"
type="int"
transient="false"
volatile="false"
value="1"
static="true"
final="true"
deprecated="not deprecated"
visibility="public"
>
</field>
<field name="WRAP_CONTENT"
type="int"
transient="false"
volatile="false"
value="-2"
static="true"
final="true"
deprecated="not deprecated"
visibility="public"
>
</field>
</class>
<class name="ListView"
extends="android.widget.AbsListView"
abstract="false"
@@ -212670,6 +213340,22 @@
deprecated="not deprecated"
visibility="public"
>
<parameter name="context" type="android.content.Context">
</parameter>
<parameter name="attrs" type="android.util.AttributeSet">
</parameter>
<parameter name="defStyleAttr" type="int">
</parameter>
<parameter name="defStyleRes" type="int">
</parameter>
</constructor>
<constructor name="PopupWindow"
type="android.widget.PopupWindow"
static="false"
final="false"
deprecated="not deprecated"
visibility="public"
>
</constructor>
<constructor name="PopupWindow"
type="android.widget.PopupWindow"
@@ -217256,6 +217942,28 @@
<parameter name="promptId" type="int">
</parameter>
</method>
<field name="MODE_DIALOG"
type="int"
transient="false"
volatile="false"
value="0"
static="true"
final="true"
deprecated="not deprecated"
visibility="public"
>
</field>
<field name="MODE_DROPDOWN"
type="int"
transient="false"
volatile="false"
value="1"
static="true"
final="true"
deprecated="not deprecated"
visibility="public"
>
</field>
</class>
<interface name="SpinnerAdapter"
abstract="true"

680
core/java/android/widget/AutoCompleteTextView.java
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1215
core/java/android/widget/ListPopupWindow.java Normal file
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35
core/java/android/widget/PopupWindow.java
View File

@@ -16,27 +16,28 @@
package android.widget;
import com.android.internal.R;
import java.lang.ref.WeakReference;
import android.content.Context;
import android.content.res.TypedArray;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.View;
import android.view.WindowManager;
import android.view.Gravity;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import android.view.ViewTreeObserver.OnScrollChangedListener;
import android.view.View.OnTouchListener;
import android.graphics.PixelFormat;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.StateListDrawable;
import android.os.IBinder;
import android.util.AttributeSet;
import android.util.Log;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import android.view.WindowManager;
import android.view.View.OnTouchListener;
import android.view.ViewTreeObserver.OnScrollChangedListener;
import java.lang.ref.WeakReference;
import com.android.internal.R;
/**
* <p>A popup window that can be used to display an arbitrary view. The popup
@@ -157,12 +158,21 @@ public class PopupWindow {
* <p>The popup does provide a background.</p>
*/
public PopupWindow(Context context, AttributeSet attrs, int defStyle) {
this(context, attrs, defStyle, 0);
}
/**
* <p>Create a new, empty, non focusable popup window of dimension (0,0).</p>
*
* <p>The popup does not provide a background.</p>
*/
public PopupWindow(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
mContext = context;
mWindowManager = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE);
TypedArray a =
context.obtainStyledAttributes(
attrs, com.android.internal.R.styleable.PopupWindow, defStyle, 0);
attrs, com.android.internal.R.styleable.PopupWindow, defStyleAttr, defStyleRes);
mBackground = a.getDrawable(R.styleable.PopupWindow_popupBackground);
@@ -1315,6 +1325,7 @@ public class PopupWindow {
}
private class PopupViewContainer extends FrameLayout {
private static final String TAG = "PopupWindow.PopupViewContainer";
public PopupViewContainer(Context context) {
super(context);

212
core/java/android/widget/Spinner.java
View File

@@ -24,6 +24,7 @@ import android.content.DialogInterface.OnClickListener;
import android.content.res.TypedArray;
import android.database.DataSetObserver;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
@@ -37,10 +38,20 @@ import android.view.ViewGroup;
*/
@Widget
public class Spinner extends AbsSpinner implements OnClickListener {
private static final String TAG = "Spinner";
/**
* Use a dialog window for selecting spinner options.
*/
public static final int MODE_DIALOG = 0;
/**
* Use a dropdown anchored to the Spinner for selecting spinner options.
*/
public static final int MODE_DROPDOWN = 1;
private SpinnerPopup mPopup;
private CharSequence mPrompt;
private AlertDialog mPopup;
public Spinner(Context context) {
this(context, null);
}
@@ -55,10 +66,43 @@ public class Spinner extends AbsSpinner implements OnClickListener {
TypedArray a = context.obtainStyledAttributes(attrs,
com.android.internal.R.styleable.Spinner, defStyle, 0);
mPrompt = a.getString(com.android.internal.R.styleable.Spinner_prompt);
final int mode = a.getInt(com.android.internal.R.styleable.Spinner_spinnerMode,
MODE_DIALOG);
switch (mode) {
case MODE_DIALOG: {
mPopup = new DialogPopup();
break;
}
case MODE_DROPDOWN: {
final int hintResource = a.getResourceId(
com.android.internal.R.styleable.Spinner_popupPromptView, 0);
DropdownPopup popup = new DropdownPopup(context, attrs, defStyle, hintResource);
popup.setBackgroundDrawable(a.getDrawable(
com.android.internal.R.styleable.Spinner_popupBackground));
popup.setVerticalOffset(a.getDimensionPixelOffset(
com.android.internal.R.styleable.Spinner_dropDownVerticalOffset, 0));
popup.setHorizontalOffset(a.getDimensionPixelOffset(
com.android.internal.R.styleable.Spinner_dropDownHorizontalOffset, 0));
mPopup = popup;
break;
}
}
mPopup.setPromptText(a.getString(com.android.internal.R.styleable.Spinner_prompt));
a.recycle();
}
@Override
public void setAdapter(SpinnerAdapter adapter) {
super.setAdapter(adapter);
mPopup.setAdapter(new DropDownAdapter(adapter));
}
@Override
public int getBaseline() {
@@ -246,15 +290,10 @@ public class Spinner extends AbsSpinner implements OnClickListener {
if (!handled) {
handled = true;
Context context = getContext();
final DropDownAdapter adapter = new DropDownAdapter(getAdapter());
AlertDialog.Builder builder = new AlertDialog.Builder(context);
if (mPrompt != null) {
builder.setTitle(mPrompt);
if (!mPopup.isShowing()) {
mPopup.show();
}
mPopup = builder.setSingleChoiceItems(adapter, getSelectedItemPosition(), this).show();
}
return handled;
@@ -271,7 +310,7 @@ public class Spinner extends AbsSpinner implements OnClickListener {
* @param prompt the prompt to set
*/
public void setPrompt(CharSequence prompt) {
mPrompt = prompt;
mPopup.setPromptText(prompt);
}
/**
@@ -279,16 +318,42 @@ public class Spinner extends AbsSpinner implements OnClickListener {
* @param promptId the resource ID of the prompt to display when the dialog is shown
*/
public void setPromptId(int promptId) {
mPrompt = getContext().getText(promptId);
setPrompt(getContext().getText(promptId));
}
/**
* @return The prompt to display when the dialog is shown
*/
public CharSequence getPrompt() {
return mPrompt;
return mPopup.getHintText();
}
/*
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (mPopup.onKeyDown(keyCode, event)) {
return true;
}
return super.onKeyDown(keyCode, event);
}
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
if (mPopup.onKeyUp(keyCode, event)) {
return true;
}
return super.onKeyUp(keyCode, event);
}
@Override
public boolean onKeyPreIme(int keyCode, KeyEvent event) {
if (mPopup.onKeyPreIme(keyCode, event)) {
return true;
}
return super.onKeyPreIme(keyCode, event);
}
*/
/**
* <p>Wrapper class for an Adapter. Transforms the embedded Adapter instance
* into a ListAdapter.</p>
@@ -384,4 +449,123 @@ public class Spinner extends AbsSpinner implements OnClickListener {
return getCount() == 0;
}
}
/**
* Implements some sort of popup selection interface for selecting a spinner option.
* Allows for different spinner modes.
*/
private interface SpinnerPopup {
public void setAdapter(ListAdapter adapter);
/**
* Show the popup
*/
public void show();
/**
* Dismiss the popup
*/
public void dismiss();
/**
* @return true if the popup is showing, false otherwise.
*/
public boolean isShowing();
/**
* Set hint text to be displayed to the user. This should provide
* a description of the choice being made.
* @param hintText Hint text to set.
*/
public void setPromptText(CharSequence hintText);
public CharSequence getHintText();
}
private class DialogPopup implements SpinnerPopup, DialogInterface.OnClickListener {
private AlertDialog mPopup;
private ListAdapter mListAdapter;
private CharSequence mPrompt;
public void dismiss() {
mPopup.dismiss();
mPopup = null;
}
public boolean isShowing() {
return mPopup != null ? mPopup.isShowing() : false;
}
public void setAdapter(ListAdapter adapter) {
mListAdapter = adapter;
}
public void setPromptText(CharSequence hintText) {
mPrompt = hintText;
}
public CharSequence getHintText() {
return mPrompt;
}
public void show() {
AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
if (mPrompt != null) {
builder.setTitle(mPrompt);
}
mPopup = builder.setSingleChoiceItems(mListAdapter,
getSelectedItemPosition(), this).show();
}
public void onClick(DialogInterface dialog, int which) {
setSelection(which);
dismiss();
}
}
private class DropdownPopup extends ListPopupWindow implements SpinnerPopup {
private CharSequence mHintText;
private TextView mHintView;
private int mHintResource;
public DropdownPopup(Context context, AttributeSet attrs,
int defStyleRes, int hintResource) {
super(context, attrs, 0, defStyleRes);
mHintResource = hintResource;
setAnchorView(Spinner.this);
setModal(true);
setPromptPosition(POSITION_PROMPT_BELOW);
setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView parent, View v, int position, long id) {
Spinner.this.setSelection(position);
dismiss();
}
});
}
public CharSequence getHintText() {
return mHintText;
}
public void setPromptText(CharSequence hintText) {
mHintText = hintText;
if (mHintView != null) {
mHintView.setText(hintText);
}
}
public void show() {
if (mHintView == null) {
final TextView textView = (TextView) LayoutInflater.from(getContext()).inflate(
mHintResource, null).findViewById(com.android.internal.R.id.text1);
textView.setText(mHintText);
setPromptView(textView);
mHintView = textView;
}
super.show();
getListView().setChoiceMode(ListView.CHOICE_MODE_SINGLE);
setSelection(Spinner.this.getSelectedItemPosition());
}
}
}

24
core/res/res/values/attrs.xml
View File

@@ -2207,6 +2207,30 @@
<declare-styleable name="Spinner">
<!-- The prompt to display when the spinner's dialog is shown. -->
<attr name="prompt" format="reference" />
<!-- Display mode for spinner options. -->
<attr name="spinnerMode" format="enum">
<!-- Spinner options will be presented to the user as a dialog window. -->
<enum name="dialog" value="0" />
<!-- Spinner options will be presented to the user as an inline dropdown
anchored to the spinner widget itself. -->
<enum name="dropdown" value="1" />
</attr>
<!-- List selector to use for spinnerMode="dropdown" display. -->
<attr name="dropDownSelector" />
<!-- Background drawable to use for the dropdown in spinnerMode="dropdown". -->
<attr name="popupBackground" />
<!-- Vertical offset from the spinner widget for positioning the dropdown in
spinnerMode="dropdown". -->
<attr name="dropDownVerticalOffset" />
<!-- Horizontal offset from the spinner widget for positioning the dropdown
in spinnerMode="dropdown". -->
<attr name="dropDownHorizontalOffset" />
<!-- Width of the dropdown in spinnerMode="dropdown". -->
<attr name="dropDownWidth" />
<!-- Reference to a layout to use for displaying a prompt in the dropdown for
spinnerMode="dropdown". This layout must contain a TextView with the id
@android:id/text1 to be populated with the prompt text. -->
<attr name="popupPromptView" format="reference" />
</declare-styleable>
<declare-styleable name="DatePicker">
<!-- The first year (inclusive), for example "1940". -->

1
core/res/res/values/public.xml
View File

@@ -1286,5 +1286,6 @@
<public type="id" name="home" />
<public type="style" name="Theme.WithActionBar" />
<public type="style" name="Widget.Spinner.DropDown" />
</resources>

12
core/res/res/values/styles.xml
View File

@@ -451,6 +451,18 @@
<style name="Widget.Spinner">
<item name="android:background">@android:drawable/btn_dropdown</item>
<item name="android:clickable">true</item>
<item name="android:spinnerMode">dialog</item>
<item name="android:dropDownSelector">@android:drawable/list_selector_background</item>
<item name="android:popupBackground">@android:drawable/spinner_dropdown_background</item>
<item name="android:dropDownVerticalOffset">-10dip</item>
<item name="android:dropDownHorizontalOffset">0dip</item>
<item name="android:dropDownWidth">wrap_content</item>
<item name="android:popupPromptView">@android:layout/simple_dropdown_hint</item>
</style>
<style name="Widget.Spinner.DropDown">
<item name="android:spinnerMode">dropdown</item>
</style>
<style name="Widget.TextView.PopupMenu">

3
preloaded-classes
View File

@@ -563,8 +563,6 @@ android.widget.AbsoluteLayout
android.widget.AdapterView
android.widget.ArrayAdapter
android.widget.AutoCompleteTextView
android.widget.AutoCompleteTextView$DropDownItemClickListener
android.widget.AutoCompleteTextView$DropDownListView
android.widget.BaseAdapter
android.widget.BaseExpandableListAdapter
android.widget.CheckBox
@@ -582,6 +580,7 @@ android.widget.HeaderViewListAdapter
android.widget.ImageView
android.widget.ImageView$ScaleType
android.widget.LinearLayout
android.widget.ListPopupWindow
android.widget.ListView
android.widget.ListView$SavedState
android.widget.MediaController