Loads the list of installed applications in mApplications.
//
//src\com\example\android\home\ApplicationInfo.java
/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.home;
import android.content.ComponentName;
import android.content.Intent;
import android.graphics.drawable.Drawable;
/**
* Represents a launchable application. An application is made of a name (or title), an intent
* and an icon.
*/
class ApplicationInfo {
/**
* The application name.
*/
CharSequence title;
/**
* The intent used to start the application.
*/
Intent intent;
/**
* The application icon.
*/
Drawable icon;
/**
* When set to true, indicates that the icon has been resized.
*/
boolean filtered;
/**
* Creates the application intent based on a component name and various launch flags.
*
* @param className the class name of the component representing the intent
* @param launchFlags the launch flags
*/
final void setActivity(ComponentName className, int launchFlags) {
intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_LAUNCHER);
intent.setComponent(className);
intent.setFlags(launchFlags);
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof ApplicationInfo)) {
return false;
}
ApplicationInfo that = (ApplicationInfo) o;
return title.equals(that.title) &&
intent.getComponent().getClassName().equals(
that.intent.getComponent().getClassName());
}
@Override
public int hashCode() {
int result;
result = (title != null ? title.hashCode() : 0);
final String name = intent.getComponent().getClassName();
result = 31 * result + (name != null ? name.hashCode() : 0);
return result;
}
}
//src\com\example\android\home\ApplicationsStackLayout.java
/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.home;
import android.content.Context;
import android.content.Intent;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;
import android.view.LayoutInflater;
import android.widget.TextView;
import java.util.List;
/**
* The ApplicationsStackLayout is a specialized layout used for the purpose of the home screen
* only. This layout stacks various icons in three distinct areas: the recents, the favorites
* (or faves) and the button.
*
* This layout supports two different orientations: vertical and horizontal. When horizontal,
* the areas are laid out this way:
*
* [RECENTS][FAVES][BUTTON]
*
* When vertical, the layout is the following:
*
* [RECENTS]
* [FAVES]
* [BUTTON]
*
* The layout operates from the "bottom up" (or from right to left.) This means that the button
* area will first be laid out, then the faves area, then the recents. When there are too many
* favorites, the recents area is not displayed.
*
* The following attributes can be set in XML:
*
* orientation: horizontal or vertical
* marginLeft: the left margin of each element in the stack
* marginTop: the top margin of each element in the stack
* marginRight: the right margin of each element in the stack
* marginBottom: the bottom margin of each element in the stack
*/
public class ApplicationsStackLayout extends ViewGroup implements View.OnClickListener {
public static final int HORIZONTAL = 0;
public static final int VERTICAL = 1;
private View mButton;
private LayoutInflater mInflater;
private int mFavoritesEnd;
private int mFavoritesStart;
private List<ApplicationInfo> mFavorites;
private List<ApplicationInfo> mRecents;
private int mOrientation = VERTICAL;
private int mMarginLeft;
private int mMarginTop;
private int mMarginRight;
private int mMarginBottom;
private Rect mDrawRect = new Rect();
private Drawable mBackground;
private int mIconSize;
public ApplicationsStackLayout(Context context) {
super(context);
initLayout();
}
public ApplicationsStackLayout(Context context, AttributeSet attrs) {
super(context, attrs);
TypedArray a =
context.obtainStyledAttributes(attrs, R.styleable.ApplicationsStackLayout);
mOrientation = a.getInt(R.styleable.ApplicationsStackLayout_stackOrientation, VERTICAL);
mMarginLeft = a.getDimensionPixelSize(R.styleable.ApplicationsStackLayout_marginLeft, 0);
mMarginTop = a.getDimensionPixelSize(R.styleable.ApplicationsStackLayout_marginTop, 0);
mMarginRight = a.getDimensionPixelSize(R.styleable.ApplicationsStackLayout_marginRight, 0);
mMarginBottom = a.getDimensionPixelSize(R.styleable.ApplicationsStackLayout_marginBottom, 0);
a.recycle();
mIconSize = 42; //(int) getResources().getDimension(android.R.dimen.app_icon_size);
initLayout();
}
private void initLayout() {
mInflater = LayoutInflater.from(getContext());
mButton = mInflater.inflate(R.layout.all_applications_button, this, false);
addView(mButton);
mBackground = getBackground();
setBackgroundDrawable(null);
setWillNotDraw(false);
}
/**
* Return the current orientation, either VERTICAL (default) or HORIZONTAL.
*
* @return the stack orientation
*/
public int getOrientation() {
return mOrientation;
}
@Override
protected void onDraw(Canvas canvas) {
final Drawable background = mBackground;
final int right = getWidth();
final int bottom = getHeight();
// Draw behind recents
if (mOrientation == VERTICAL) {
mDrawRect.set(0, 0, right, mFavoritesStart);
} else {
mDrawRect.set(0, 0, mFavoritesStart, bottom);
}
background.setBounds(mDrawRect);
background.draw(canvas);
// Draw behind favorites
if (mFavoritesStart > -1) {
if (mOrientation == VERTICAL) {
mDrawRect.set(0, mFavoritesStart, right, mFavoritesEnd);
} else {
mDrawRect.set(mFavoritesStart, 0, mFavoritesEnd, bottom);
}
background.setBounds(mDrawRect);
background.draw(canvas);
}
super.onDraw(canvas);
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
final int widthMode = MeasureSpec.getMode(widthMeasureSpec);
final int widthSize = MeasureSpec.getSize(widthMeasureSpec);
final int heightMode = MeasureSpec.getMode(heightMeasureSpec);
final int heightSize = MeasureSpec.getSize(heightMeasureSpec);
if (widthMode != MeasureSpec.EXACTLY || heightMode != MeasureSpec.EXACTLY) {
throw new IllegalStateException("ApplicationsStackLayout can only be used with "
+ "measure spec mode=EXACTLY");
}
setMeasuredDimension(widthSize, heightSize);
}
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
removeAllApplications();
LayoutParams layoutParams = mButton.getLayoutParams();
final int widthSpec = MeasureSpec.makeMeasureSpec(layoutParams.width, MeasureSpec.EXACTLY);
final int heightSpec = MeasureSpec.makeMeasureSpec(layoutParams.height, MeasureSpec.EXACTLY);
mButton.measure(widthSpec, heightSpec);
if (mOrientation == VERTICAL) {
layoutVertical();
} else {
layoutHorizontal();
}
}
private void layoutVertical() {
int childLeft = 0;
int childTop = getHeight();
int childWidth = mButton.getMeasuredWidth();
int childHeight = mButton.getMeasuredHeight();
childTop -= childHeight + mMarginBottom;
mButton.layout(childLeft, childTop, childLeft + childWidth, childTop + childHeight);
childTop -= mMarginTop;
mFavoritesEnd = childTop - mMarginBottom;
int oldChildTop = childTop;
childTop = stackApplications(mFavorites, childLeft, childTop);
if (childTop != oldChildTop) {
mFavoritesStart = childTop + mMarginTop;
} else {
mFavoritesStart = -1;
}
stackApplications(mRecents, childLeft, childTop);
}
private void layoutHorizontal() {
int childLeft = getWidth();
int childTop = 0;
int childWidth = mButton.getMeasuredWidth();
int childHeight = mButton.getMeasuredHeight();
childLeft -= childWidth;
mButton.layout(childLeft, childTop, childLeft + childWidth, childTop + childHeight);
childLeft -= mMarginLeft;
mFavoritesEnd = childLeft - mMarginRight;
int oldChildLeft = childLeft;
childLeft = stackApplications(mFavorites, childLeft, childTop);
if (childLeft != oldChildLeft) {
mFavoritesStart = childLeft + mMarginLeft;
} else {
mFavoritesStart = -1;
}
stackApplications(mRecents, childLeft, childTop);
}
private int stackApplications(List<ApplicationInfo> applications, int childLeft, int childTop) {
LayoutParams layoutParams;
int widthSpec;
int heightSpec;
int childWidth;
int childHeight;
final boolean isVertical = mOrientation == VERTICAL;
final int count = applications.size();
for (int i = count - 1; i >= 0; i--) {
final ApplicationInfo info = applications.get(i);
final View view = createApplicationIcon(mInflater, this, info);
layoutParams = view.getLayoutParams();
widthSpec = MeasureSpec.makeMeasureSpec(layoutParams.width, MeasureSpec.EXACTLY);
heightSpec = MeasureSpec.makeMeasureSpec(layoutParams.height, MeasureSpec.EXACTLY);
view.measure(widthSpec, heightSpec);
childWidth = view.getMeasuredWidth();
childHeight = view.getMeasuredHeight();
if (isVertical) {
childTop -= childHeight + mMarginBottom;
if (childTop < 0) {
childTop += childHeight + mMarginBottom;
break;
}
} else {
childLeft -= childWidth + mMarginRight;
if (childLeft < 0) {
childLeft += childWidth + mMarginRight;
break;
}
}
addViewInLayout(view, -1, layoutParams);
view.layout(childLeft, childTop, childLeft + childWidth, childTop + childHeight);
if (isVertical) {
childTop -= mMarginTop;
} else {
childLeft -= mMarginLeft;
}
}
return isVertical ? childTop : childLeft;
}
private void removeAllApplications() {
final int count = getChildCount();
for (int i = count - 1; i >= 0; i--) {
final View view = getChildAt(i);
if (view != mButton) {
removeViewAt(i);
}
}
}
private View createApplicationIcon(LayoutInflater inflater,
ViewGroup group, ApplicationInfo info) {
TextView textView = (TextView) inflater.inflate(R.layout.favorite, group, false);
info.icon.setBounds(0, 0, mIconSize, mIconSize);
textView.setCompoundDrawables(null, info.icon, null, null);
textView.setText(info.title);
textView.setTag(info.intent);
textView.setOnClickListener(this);
return textView;
}
/**
* Sets the list of favorites.
*
* @param applications the applications to put in the favorites area
*/
public void setFavorites(List<ApplicationInfo> applications) {
mFavorites = applications;
requestLayout();
}
/**
* Sets the list of recents.
*
* @param applications the applications to put in the recents area
*/
public void setRecents(List<ApplicationInfo> applications) {
mRecents = applications;
requestLayout();
}
public void onClick(View v) {
getContext().startActivity((Intent) v.getTag());
}
}
//src\com\example\android\home\Home.java
/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.home;
import android.app.Activity;
import android.app.ActivityManager;
import android.app.SearchManager;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.ActivityInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.PaintFlagsDrawFilter;
import android.graphics.PixelFormat;
import android.graphics.Rect;
import android.graphics.ColorFilter;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.PaintDrawable;
import android.os.Bundle;
import android.os.Environment;
import android.util.Log;
import android.util.Xml;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.view.animation.LayoutAnimationController;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.GridView;
import android.widget.TextView;
import java.io.IOException;
import java.io.FileReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
public class Home extends Activity {
/**
* Tag used for logging errors.
*/
private static final String LOG_TAG = "Home";
/**
* Keys during freeze/thaw.
*/
private static final String KEY_SAVE_GRID_OPENED = "grid.opened";
private static final String DEFAULT_FAVORITES_PATH = "etc/favorites.xml";
private static final String TAG_FAVORITES = "favorites";
private static final String TAG_FAVORITE = "favorite";
private static final String TAG_PACKAGE = "package";
private static final String TAG_CLASS = "class";
// Identifiers for option menu items
private static final int MENU_WALLPAPER_SETTINGS = Menu.FIRST + 1;
private static final int MENU_SEARCH = MENU_WALLPAPER_SETTINGS + 1;
private static final int MENU_SETTINGS = MENU_SEARCH + 1;
/**
* Maximum number of recent tasks to query.
*/
private static final int MAX_RECENT_TASKS = 20;
private static boolean mWallpaperChecked;
private static ArrayList<ApplicationInfo> mApplications;
private static LinkedList<ApplicationInfo> mFavorites;
private final BroadcastReceiver mWallpaperReceiver = new WallpaperIntentReceiver();
private final BroadcastReceiver mApplicationsReceiver = new ApplicationsIntentReceiver();
private GridView mGrid;
private LayoutAnimationController mShowLayoutAnimation;
private LayoutAnimationController mHideLayoutAnimation;
private boolean mBlockAnimation;
private boolean mHomeDown;
private boolean mBackDown;
private View mShowApplications;
private CheckBox mShowApplicationsCheck;
private ApplicationsStackLayout mApplicationsStack;
private Animation mGridEntry;
private Animation mGridExit;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);
setContentView(R.layout.home);
registerIntentReceivers();
setDefaultWallpaper();
loadApplications(true);
bindApplications();
bindFavorites(true);
bindRecents();
bindButtons();
mGridEntry = AnimationUtils.loadAnimation(this, R.anim.grid_entry);
mGridExit = AnimationUtils.loadAnimation(this, R.anim.grid_exit);
}
@Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
// Close the menu
if (Intent.ACTION_MAIN.equals(intent.getAction())) {
getWindow().closeAllPanels();
}
}
@Override
public void onDestroy() {
super.onDestroy();
// Remove the callback for the cached drawables or we leak
// the previous Home screen on orientation change
final int count = mApplications.size();
for (int i = 0; i < count; i++) {
mApplications.get(i).icon.setCallback(null);
}
unregisterReceiver(mWallpaperReceiver);
unregisterReceiver(mApplicationsReceiver);
}
@Override
protected void onResume() {
super.onResume();
bindRecents();
}
@Override
protected void onRestoreInstanceState(Bundle state) {
super.onRestoreInstanceState(state);
final boolean opened = state.getBoolean(KEY_SAVE_GRID_OPENED, false);
if (opened) {
showApplications(false);
}
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putBoolean(KEY_SAVE_GRID_OPENED, mGrid.getVisibility() == View.VISIBLE);
}
/**
* Registers various intent receivers. The current implementation registers
* only a wallpaper intent receiver to let other applications change the
* wallpaper.
*/
private void registerIntentReceivers() {
IntentFilter filter = new IntentFilter(Intent.ACTION_WALLPAPER_CHANGED);
registerReceiver(mWallpaperReceiver, filter);
filter = new IntentFilter(Intent.ACTION_PACKAGE_ADDED);
filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
filter.addAction(Intent.ACTION_PACKAGE_CHANGED);
filter.addDataScheme("package");
registerReceiver(mApplicationsReceiver, filter);
}
/**
* Creates a new appplications adapter for the grid view and registers it.
*/
private void bindApplications() {
if (mGrid == null) {
mGrid = (GridView) findViewById(R.id.all_apps);
}
mGrid.setAdapter(new ApplicationsAdapter(this, mApplications));
mGrid.setSelection(0);
if (mApplicationsStack == null) {
mApplicationsStack = (ApplicationsStackLayout) findViewById(R.id.faves_and_recents);
}
}
/**
* Binds actions to the various buttons.
*/
private void bindButtons() {
mShowApplications = findViewById(R.id.show_all_apps);
mShowApplications.setOnClickListener(new ShowApplications());
mShowApplicationsCheck = (CheckBox) findViewById(R.id.show_all_apps_check);
mGrid.setOnItemClickListener(new ApplicationLauncher());
}
/**
* When no wallpaper was manually set, a default wallpaper is used instead.
*/
private void setDefaultWallpaper() {
if (!mWallpaperChecked) {
Drawable wallpaper = peekWallpaper();
if (wallpaper == null) {
try {
clearWallpaper();
} catch (IOException e) {
Log.e(LOG_TAG, "Failed to clear wallpaper " + e);
}
} else {
getWindow().setBackgroundDrawable(new ClippedDrawable(wallpaper));
}
mWallpaperChecked = true;
}
}
/**
* Refreshes the favorite applications stacked over the all apps button.
* The number of favorites depends on the user.
*/
private void bindFavorites(boolean isLaunching) {
if (!isLaunching || mFavorites == null) {
if (mFavorites == null) {
mFavorites = new LinkedList<ApplicationInfo>();
} else {
mFavorites.clear();
}
mApplicationsStack.setFavorites(mFavorites);
FileReader favReader;
// Environment.getRootDirectory() is a fancy way of saying ANDROID_ROOT or "/system".
final File favFile = new File(Environment.getRootDirectory(), DEFAULT_FAVORITES_PATH);
try {
favReader = new FileReader(favFile);
} catch (FileNotFoundException e) {
Log.e(LOG_TAG, "Couldn't find or open favorites file " + favFile);
return;
}
final Intent intent = new Intent(Intent.ACTION_MAIN, null);
intent.addCategory(Intent.CATEGORY_LAUNCHER);
final PackageManager packageManager = getPackageManager();
try {
final XmlPullParser parser = Xml.newPullParser();
parser.setInput(favReader);
beginDocument(parser, TAG_FAVORITES);
ApplicationInfo info;
while (true) {
nextElement(parser);
String name = parser.getName();
if (!TAG_FAVORITE.equals(name)) {
break;
}
final String favoritePackage = parser.getAttributeValue(null, TAG_PACKAGE);
final String favoriteClass = parser.getAttributeValue(null, TAG_CLASS);
final ComponentName cn = new ComponentName(favoritePackage, favoriteClass);
intent.setComponent(cn);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
info = getApplicationInfo(packageManager, intent);
if (info != null) {
info.intent = intent;
mFavorites.addFirst(info);
}
}
} catch (XmlPullParserException e) {
Log.w(LOG_TAG, "Got exception parsing favorites.", e);
} catch (IOException e) {
Log.w(LOG_TAG, "Got exception parsing favorites.", e);
}
}
mApplicationsStack.setFavorites(mFavorites);
}
private static void beginDocument(XmlPullParser parser, String firstElementName)
throws XmlPullParserException, IOException {
int type;
while ((type = parser.next()) != XmlPullParser.START_TAG &&
type != XmlPullParser.END_DOCUMENT) {
// Empty
}
if (type != XmlPullParser.START_TAG) {
throw new XmlPullParserException("No start tag found");
}
if (!parser.getName().equals(firstElementName)) {
throw new XmlPullParserException("Unexpected start tag: found " + parser.getName() +
", expected " + firstElementName);
}
}
private static void nextElement(XmlPullParser parser) throws XmlPullParserException, IOException {
int type;
while ((type = parser.next()) != XmlPullParser.START_TAG &&
type != XmlPullParser.END_DOCUMENT) {
// Empty
}
}
/**
* Refreshes the recently launched applications stacked over the favorites. The number
* of recents depends on how many favorites are present.
*/
private void bindRecents() {
final PackageManager manager = getPackageManager();
final ActivityManager tasksManager = (ActivityManager) getSystemService(ACTIVITY_SERVICE);
final List<ActivityManager.RecentTaskInfo> recentTasks = tasksManager.getRecentTasks(
MAX_RECENT_TASKS, 0);
final int count = recentTasks.size();
final ArrayList<ApplicationInfo> recents = new ArrayList<ApplicationInfo>();
for (int i = count - 1; i >= 0; i--) {
final Intent intent = recentTasks.get(i).baseIntent;
if (Intent.ACTION_MAIN.equals(intent.getAction()) &&
!intent.hasCategory(Intent.CATEGORY_HOME)) {
ApplicationInfo info = getApplicationInfo(manager, intent);
if (info != null) {
info.intent = intent;
if (!mFavorites.contains(info)) {
recents.add(info);
}
}
}
}
mApplicationsStack.setRecents(recents);
}
private static ApplicationInfo getApplicationInfo(PackageManager manager, Intent intent) {
final ResolveInfo resolveInfo = manager.resolveActivity(intent, 0);
if (resolveInfo == null) {
return null;
}
final ApplicationInfo info = new ApplicationInfo();
final ActivityInfo activityInfo = resolveInfo.activityInfo;
info.icon = activityInfo.loadIcon(manager);
if (info.title == null || info.title.length() == 0) {
info.title = activityInfo.loadLabel(manager);
}
if (info.title == null) {
info.title = "";
}
return info;
}
@Override
public void onWindowFocusChanged(boolean hasFocus) {
super.onWindowFocusChanged(hasFocus);
if (!hasFocus) {
mBackDown = mHomeDown = false;
}
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
if (event.getAction() == KeyEvent.ACTION_DOWN) {
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_BACK:
mBackDown = true;
return true;
case KeyEvent.KEYCODE_HOME:
mHomeDown = true;
return true;
}
} else if (event.getAction() == KeyEvent.ACTION_UP) {
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_BACK:
if (!event.isCanceled()) {
// Do BACK behavior.
}
mBackDown = true;
return true;
case KeyEvent.KEYCODE_HOME:
if (!event.isCanceled()) {
// Do HOME behavior.
}
mHomeDown = true;
return true;
}
}
return super.dispatchKeyEvent(event);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
menu.add(0, MENU_WALLPAPER_SETTINGS, 0, R.string.menu_wallpaper)
.setIcon(android.R.drawable.ic_menu_gallery)
.setAlphabeticShortcut('W');
menu.add(0, MENU_SEARCH, 0, R.string.menu_search)
.setIcon(android.R.drawable.ic_search_category_default)
.setAlphabeticShortcut(SearchManager.MENU_KEY);
menu.add(0, MENU_SETTINGS, 0, R.string.menu_settings)
.setIcon(android.R.drawable.ic_menu_preferences)
.setIntent(new Intent(android.provider.Settings.ACTION_SETTINGS));
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case MENU_WALLPAPER_SETTINGS:
startWallpaper();
return true;
case MENU_SEARCH:
onSearchRequested();
return true;
}
return super.onOptionsItemSelected(item);
}
private void startWallpaper() {
final Intent pickWallpaper = new Intent(Intent.ACTION_SET_WALLPAPER);
startActivity(Intent.createChooser(pickWallpaper, getString(R.string.menu_wallpaper)));
}
/**
* Loads the list of installed applications in mApplications.
*/
private void loadApplications(boolean isLaunching) {
if (isLaunching && mApplications != null) {
return;
}
PackageManager manager = getPackageManager();
Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);
final List<ResolveInfo> apps = manager.queryIntentActivities(mainIntent, 0);
Collections.sort(apps, new ResolveInfo.DisplayNameComparator(manager));
if (apps != null) {
final int count = apps.size();
if (mApplications == null) {
mApplications = new ArrayList<ApplicationInfo>(count);
}
mApplications.clear();
for (int i = 0; i < count; i++) {
ApplicationInfo application = new ApplicationInfo();
ResolveInfo info = apps.get(i);
application.title = info.loadLabel(manager);
application.setActivity(new ComponentName(
info.activityInfo.applicationInfo.packageName,
info.activityInfo.name),
Intent.FLAG_ACTIVITY_NEW_TASK
| Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
application.icon = info.activityInfo.loadIcon(manager);
mApplications.add(application);
}
}
}
/**
* Shows all of the applications by playing an animation on the grid.
*/
private void showApplications(boolean animate) {
if (mBlockAnimation) {
return;
}
mBlockAnimation = true;
mShowApplicationsCheck.toggle();
if (mShowLayoutAnimation == null) {
mShowLayoutAnimation = AnimationUtils.loadLayoutAnimation(
this, R.anim.show_applications);
}
// This enables a layout animation; if you uncomment this code, you need to
// comment the line mGrid.startAnimation() below
// mGrid.setLayoutAnimationListener(new ShowGrid());
// mGrid.setLayoutAnimation(mShowLayoutAnimation);
// mGrid.startLayoutAnimation();
if (animate) {
mGridEntry.setAnimationListener(new ShowGrid());
mGrid.startAnimation(mGridEntry);
}
mGrid.setVisibility(View.VISIBLE);
if (!animate) {
mBlockAnimation = false;
}
// ViewDebug.startHierarchyTracing("Home", mGrid);
}
/**
* Hides all of the applications by playing an animation on the grid.
*/
private void hideApplications() {
if (mBlockAnimation) {
return;
}
mBlockAnimation = true;
mShowApplicationsCheck.toggle();
if (mHideLayoutAnimation == null) {
mHideLayoutAnimation = AnimationUtils.loadLayoutAnimation(
this, R.anim.hide_applications);
}
mGridExit.setAnimationListener(new HideGrid());
mGrid.startAnimation(mGridExit);
mGrid.setVisibility(View.INVISIBLE);
mShowApplications.requestFocus();
// This enables a layout animation; if you uncomment this code, you need to
// comment the line mGrid.startAnimation() above
// mGrid.setLayoutAnimationListener(new HideGrid());
// mGrid.setLayoutAnimation(mHideLayoutAnimation);
// mGrid.startLayoutAnimation();
}
/**
* Receives intents from other applications to change the wallpaper.
*/
private class WallpaperIntentReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
getWindow().setBackgroundDrawable(new ClippedDrawable(getWallpaper()));
}
}
/**
* Receives notifications when applications are added/removed.
*/
private class ApplicationsIntentReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
loadApplications(false);
bindApplications();
bindRecents();
bindFavorites(false);
}
}
/**
* GridView adapter to show the list of all installed applications.
*/
private class ApplicationsAdapter extends ArrayAdapter<ApplicationInfo> {
private Rect mOldBounds = new Rect();
public ApplicationsAdapter(Context context, ArrayList<ApplicationInfo> apps) {
super(context, 0, apps);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
final ApplicationInfo info = mApplications.get(position);
if (convertView == null) {
final LayoutInflater inflater = getLayoutInflater();
convertView = inflater.inflate(R.layout.application, parent, false);
}
Drawable icon = info.icon;
if (!info.filtered) {
//final Resources resources = getContext().getResources();
int width = 42;//(int) resources.getDimension(android.R.dimen.app_icon_size);
int height = 42;//(int) resources.getDimension(android.R.dimen.app_icon_size);
final int iconWidth = icon.getIntrinsicWidth();
final int iconHeight = icon.getIntrinsicHeight();
if (icon instanceof PaintDrawable) {
PaintDrawable painter = (PaintDrawable) icon;
painter.setIntrinsicWidth(width);
painter.setIntrinsicHeight(height);
}
if (width > 0 && height > 0 && (width < iconWidth || height < iconHeight)) {
final float ratio = (float) iconWidth / iconHeight;
if (iconWidth > iconHeight) {
height = (int) (width / ratio);
} else if (iconHeight > iconWidth) {
width = (int) (height * ratio);
}
final Bitmap.Config c =
icon.getOpacity() != PixelFormat.OPAQUE ?
Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565;
final Bitmap thumb = Bitmap.createBitmap(width, height, c);
final Canvas canvas = new Canvas(thumb);
canvas.setDrawFilter(new PaintFlagsDrawFilter(Paint.DITHER_FLAG, 0));
// Copy the old bounds to restore them later
// If we were to do oldBounds = icon.getBounds(),
// the call to setBounds() that follows would
// change the same instance and we would lose the
// old bounds
mOldBounds.set(icon.getBounds());
icon.setBounds(0, 0, width, height);
icon.draw(canvas);
icon.setBounds(mOldBounds);
icon = info.icon = new BitmapDrawable(thumb);
info.filtered = true;
}
}
final TextView textView = (TextView) convertView.findViewById(R.id.label);
textView.setCompoundDrawablesWithIntrinsicBounds(null, icon, null, null);
textView.setText(info.title);
return convertView;
}
}
/**
* Shows and hides the applications grid view.
*/
private class ShowApplications implements View.OnClickListener {
public void onClick(View v) {
if (mGrid.getVisibility() != View.VISIBLE) {
showApplications(true);
} else {
hideApplications();
}
}
}
/**
* Hides the applications grid when the layout animation is over.
*/
private class HideGrid implements Animation.AnimationListener {
public void onAnimationStart(Animation animation) {
}
public void onAnimationEnd(Animation animation) {
mBlockAnimation = false;
}
public void onAnimationRepeat(Animation animation) {
}
}
/**
* Shows the applications grid when the layout animation is over.
*/
private class ShowGrid implements Animation.AnimationListener {
public void onAnimationStart(Animation animation) {
}
public void onAnimationEnd(Animation animation) {
mBlockAnimation = false;
// ViewDebug.stopHierarchyTracing();
}
public void onAnimationRepeat(Animation animation) {
}
}
/**
* Starts the selected activity/application in the grid view.
*/
private class ApplicationLauncher implements AdapterView.OnItemClickListener {
public void onItemClick(AdapterView parent, View v, int position, long id) {
ApplicationInfo app = (ApplicationInfo) parent.getItemAtPosition(position);
startActivity(app.intent);
}
}
/**
* When a drawable is attached to a View, the View gives the Drawable its dimensions
* by calling Drawable.setBounds(). In this application, the View that draws the
* wallpaper has the same size as the screen. However, the wallpaper might be larger
* that the screen which means it will be automatically stretched. Because stretching
* a bitmap while drawing it is very expensive, we use a ClippedDrawable instead.
* This drawable simply draws another wallpaper but makes sure it is not stretched
* by always giving it its intrinsic dimensions. If the wallpaper is larger than the
* screen, it will simply get clipped but it won't impact performance.
*/
private class ClippedDrawable extends Drawable {
private final Drawable mWallpaper;
public ClippedDrawable(Drawable wallpaper) {
mWallpaper = wallpaper;
}
@Override
public void setBounds(int left, int top, int right, int bottom) {
super.setBounds(left, top, right, bottom);
// Ensure the wallpaper is as large as it really is, to avoid stretching it
// at drawing time
mWallpaper.setBounds(left, top, left + mWallpaper.getIntrinsicWidth(),
top + mWallpaper.getIntrinsicHeight());
}
public void draw(Canvas canvas) {
mWallpaper.draw(canvas);
}
public void setAlpha(int alpha) {
mWallpaper.setAlpha(alpha);
}
public void setColorFilter(ColorFilter cf) {
mWallpaper.setColorFilter(cf);
}
public int getOpacity() {
return mWallpaper.getOpacity();
}
}
}
//src\com\example\android\home\Wallpaper.java
/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.home;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.Gallery;
import android.widget.ImageView;
import android.widget.Gallery.LayoutParams;
import java.io.IOException;
import java.io.InputStream;
/**
* Wallpaper picker for the Home application. User can choose from
* a gallery of stock photos.
*/
public class Wallpaper extends Activity implements
AdapterView.OnItemSelectedListener, AdapterView.OnItemClickListener {
private static final String LOG_TAG = "Home";
private static final Integer[] THUMB_IDS = {
R.drawable.bg_android_icon,
R.drawable.bg_sunrise_icon,
R.drawable.bg_sunset_icon,
};
private static final Integer[] IMAGE_IDS = {
R.drawable.bg_android,
R.drawable.bg_sunrise,
R.drawable.bg_sunset,
};
private Gallery mGallery;
private boolean mIsWallpaperSet;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.wallpaper);
mGallery = (Gallery) findViewById(R.id.gallery);
mGallery.setAdapter(new ImageAdapter(this));
mGallery.setOnItemSelectedListener(this);
mGallery.setOnItemClickListener(this);
}
@Override
protected void onResume() {
super.onResume();
mIsWallpaperSet = false;
}
public void onItemSelected(AdapterView parent, View v, int position, long id) {
getWindow().setBackgroundDrawableResource(IMAGE_IDS[position]);
}
public void onItemClick(AdapterView parent, View v, int position, long id) {
selectWallpaper(position);
}
/*
* When using touch if you tap an image it triggers both the onItemClick and
* the onTouchEvent causing the wallpaper to be set twice. Synchronize this
* method and ensure we only set the wallpaper once.
*/
private synchronized void selectWallpaper(int position) {
if (mIsWallpaperSet) {
return;
}
mIsWallpaperSet = true;
try {
InputStream stream = getResources().openRawResource(IMAGE_IDS[position]);
setWallpaper(stream);
setResult(RESULT_OK);
finish();
} catch (IOException e) {
Log.e(LOG_TAG, "Failed to set wallpaper " + e);
}
}
public void onNothingSelected(AdapterView parent) {
}
@Override
public boolean onTouchEvent(MotionEvent event) {
selectWallpaper(mGallery.getSelectedItemPosition());
return true;
}
public class ImageAdapter extends BaseAdapter {
private Context mContext;
public ImageAdapter(Context c) {
mContext = c;
}
public int getCount() {
return THUMB_IDS.length;
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(final int position, View convertView, ViewGroup parent) {
ImageView i = new ImageView(mContext);
i.setImageResource(THUMB_IDS[position]);
i.setAdjustViewBounds(true);
i.setLayoutParams(new Gallery.LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
i.setBackgroundResource(android.R.drawable.picture_frame);
return i;
}
}
}
//
//res\anim\fade_in.xml
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2007 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<alpha xmlns:android="http://schemas.android.com/apk/res/android"
android:interpolator="@android:anim/accelerate_interpolator"
android:fromAlpha="0.0" android:toAlpha="1.0" android:duration="50" />
//res\anim\fade_out.xml
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2007 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<alpha xmlns:android="http://schemas.android.com/apk/res/android"
android:interpolator="@android:anim/accelerate_interpolator"
android:fromAlpha="1.0" android:toAlpha="0.0" android:duration="50" />
//res\anim\grid_entry.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
/* //device/apps/common/res/anim/fade_in.xml
**
** Copyright 2007, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:interpolator="@android:anim/decelerate_interpolator">
<scale android:fromXScale="0.8" android:toXScale="1.0"
android:fromYScale="0.9" android:toYScale="1.0"
android:pivotX="100%" android:pivotY="100%" android:duration="200" />
<alpha android:fromAlpha="0.5" android:toAlpha="1.0" android:duration="200" />
</set>
//res\anim\grid_exit.xml
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2007 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<alpha xmlns:android="http://schemas.android.com/apk/res/android"
android:interpolator="@android:anim/accelerate_interpolator"
android:fromAlpha="1.0" android:toAlpha="0.0" android:duration="200" />
//res\anim\hide_applications.xml
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2007 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<gridLayoutAnimation xmlns:android="http://schemas.android.com/apk/res/android"
android:rowDelay="25%"
android:directionPriority="column"
android:animation="@anim/fade_out" />
//res\anim\show_applications.xml
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2007 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<gridLayoutAnimation xmlns:android="http://schemas.android.com/apk/res/android"
android:rowDelay="25%"
android:directionPriority="column"
android:direction="right_to_left|bottom_to_top"
android:animation="@anim/fade_in" />
//
//res\color\bright_text_dark_focused.xml
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2008 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_selected="true" android:color="#000" />
<item android:state_focused="true" android:color="#000" />
<item android:state_pressed="true" android:color="#000" />
<item android:color="#FFF" />
</selector>
//
//res\layout\all_applications_button.xml
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2007 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/show_all_apps"
android:layout_width="78dip"
android:layout_height="65dip"
android:orientation="vertical"
android:gravity="center_vertical"
android:clickable="true"
android:focusable="true"
android:background="@drawable/all_applications_button_background">
<CheckBox
android:id="@+id/show_all_apps_check"
android:focusable="false"
android:clickable="false"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/all_applications_background"
android:button="@drawable/all_applications"
android:text="@string/show_all_apps"
android:textSize="12dip"
android:maxLines="1"
android:duplicateParentState="true"
android:textColor="@color/bright_text_dark_focused"
android:gravity="center_horizontal" />
</LinearLayout>
//res\layout\application.xml
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2007 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/label"
android:layout_width="78dip"
android:layout_height="65dip"
android:paddingTop="4dip"
android:textSize="12dip"
android:singleLine="true"
android:ellipsize="end"
android:textColor="@color/bright_text_dark_focused"
android:gravity="center_horizontal|center_vertical" />
//res\layout\favorite.xml
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2007 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="78dip"
android:layout_height="65dip"
android:paddingTop="3dip"
android:paddingBottom="3dip"
android:clickable="true"
android:focusable="true"
android:background="@drawable/favorite_background"
android:textSize="12dip"
android:maxLines="1"
android:ellipsize="end"
android:textColor="@color/bright_text_dark_focused"
android:gravity="center_horizontal|bottom" />
//res\layout\wallpaper.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
/* //device/samples/SampleCode/res/layout/image_switcher_1.xml
**
** Copyright 2007, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="5dip"
android:background="#70000000"
android:text="@string/wallpaper_instructions"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
/>
<Gallery android:id="@+id/gallery"
android:background="#70000000"
android:layout_width="match_parent"
android:layout_height="60dip"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:gravity="center_vertical"
android:spacing="16dp"
/>
</RelativeLayout>
//
//res\layout-land\home.xml
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2007 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:home="http://schemas.android.com/apk/res/com.example.android.home"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!-- All applications on the top side of the screen -->
<GridView android:id="@+id/all_apps"
android:background="@drawable/application_background"
android:persistentDrawingCache="animation|scrolling"
android:alwaysDrawnWithCache="true"
android:scrollbars="none"
android:drawSelectorOnTop="false"
android:listSelector="@drawable/grid_selector"
android:numColumns="auto_fit"
android:columnWidth="78dp"
android:stretchMode="spacingWidth"
android:layout_weight="1.0"
android:layout_height="0dip"
android:layout_width="match_parent"
android:stackFromBottom="true"
android:visibility="invisible" />
<!-- Favorites and Recents -->
<com.example.android.home.ApplicationsStackLayout android:id="@+id/faves_and_recents"
home:stackOrientation="horizontal"
home:marginLeft="1dip"
home:marginRight="1dip"
android:layout_marginTop="0dip"
android:layout_width="match_parent"
android:layout_height="65dip"
android:background="@drawable/application_background" />
</LinearLayout>
//
//res\layout-port\home.xml
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2007 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:home="http://schemas.android.com/apk/res/com.example.android.home"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!-- All applications on the top side of the screen -->
<GridView android:id="@+id/all_apps"
android:background="@drawable/application_background"
android:persistentDrawingCache="animation|scrolling"
android:alwaysDrawnWithCache="true"
android:scrollbars="none"
android:drawSelectorOnTop="false"
android:listSelector="@drawable/grid_selector"
android:numColumns="auto_fit"
android:columnWidth="78dp"
android:stretchMode="spacingWidth"
android:layout_weight="1.0"
android:layout_height="0dip"
android:layout_width="match_parent"
android:stackFromBottom="true"
android:visibility="invisible" />
<!-- Favorites and Recents -->
<com.example.android.home.ApplicationsStackLayout android:id="@+id/faves_and_recents"
home:stackOrientation="horizontal"
home:marginLeft="1dip"
home:marginRight="1dip"
android:layout_marginTop="0dip"
android:layout_width="match_parent"
android:layout_height="65dip"
android:background="@drawable/application_background" />
</LinearLayout>
//
//res\values\attrs.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
/* Copyright 2007, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<resources>
<declare-styleable name="ApplicationsStackLayout">
<attr name="stackOrientation">
<enum name="horizontal" value="0" />
<enum name="vertical" value="1" />
</attr>
<attr name="marginLeft" format="dimension" />
<attr name="marginTop" format="dimension" />
<attr name="marginRight" format="dimension" />
<attr name="marginBottom" format="dimension" />
</declare-styleable>
</resources>
//res\values\strings.xml
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2007 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<resources>
<!-- Home -->
<string name="home_title">Home Sample</string>
<string name="show_all_apps">All</string>
<!-- Home Menus -->
<string name="menu_wallpaper">Wallpaper</string>
<string name="menu_search">Search</string>
<string name="menu_settings">Settings</string>
<!-- Wallpaper -->
<string name="wallpaper_instructions">Tap picture to set portrait wallpaper</string>
</resources>
//res\values\styles.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="Theme" parent="android:Theme">
<item name="android:windowNoTitle">true</item>
</style>
</resources>
//
//res\values-cs\strings.xml
<?xml version="1.0" encoding="UTF-8"?>
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
<string name="home_title">"Dom"</string>
<string name="show_all_apps">"Ve"</string>
<string name="menu_wallpaper">"Tapeta"</string>
<string name="menu_search">"Hledat"</string>
<!-- no translation found for menu_settings (1769059051084007158) -->
<skip />
<string name="wallpaper_instructions">"Klepnutm na obrzek nastavte tapetu portrtu"</string>
</resources>
//
//res\values-land\strings.xml
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2007 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<resources>
<!-- Wallpaper -->
<string name="wallpaper_instructions">Tap image to set landscape wallpaper</string>
</resources>
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