blob: 5cdad03116c7340aac24f1adb663bc22259f595b [file] [log] [blame]
/*
* Copyright (C) 2018 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.android.launcher3.views;
import static androidx.core.content.ContextCompat.getColorStateList;
import static com.android.launcher3.LauncherState.EDIT_MODE;
import static com.android.launcher3.config.FeatureFlags.MULTI_SELECT_EDIT_MODE;
import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.IGNORE;
import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_SETTINGS_BUTTON_TAP_OR_LONGPRESS;
import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_WIDGETSTRAY_BUTTON_TAP_OR_LONGPRESS;
import android.content.Context;
import android.content.Intent;
import android.graphics.Rect;
import android.graphics.RectF;
import android.graphics.drawable.Drawable;
import android.text.TextUtils;
import android.util.ArrayMap;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnLongClickListener;
import android.view.ViewGroup;
import android.widget.Toast;
import androidx.annotation.Nullable;
import androidx.core.content.ContextCompat;
import com.android.launcher3.AbstractFloatingView;
import com.android.launcher3.Launcher;
import com.android.launcher3.LauncherSettings;
import com.android.launcher3.R;
import com.android.launcher3.Utilities;
import com.android.launcher3.logging.StatsLogManager.EventEnum;
import com.android.launcher3.model.WidgetsModel;
import com.android.launcher3.model.data.WorkspaceItemInfo;
import com.android.launcher3.popup.ArrowPopup;
import com.android.launcher3.shortcuts.DeepShortcutView;
import com.android.launcher3.testing.TestLogging;
import com.android.launcher3.testing.shared.TestProtocol;
import com.android.launcher3.widget.picker.WidgetsFullSheet;
import java.util.ArrayList;
import java.util.List;
/**
* Popup shown on long pressing an empty space in launcher
*
* @param <T> The context showing this popup.
*/
public class OptionsPopupView<T extends Context & ActivityContext> extends ArrowPopup<T>
implements OnClickListener, OnLongClickListener {
// An intent extra to indicate the horizontal scroll of the wallpaper.
private static final String EXTRA_WALLPAPER_OFFSET = "com.android.launcher3.WALLPAPER_OFFSET";
private static final String EXTRA_WALLPAPER_FLAVOR = "com.android.launcher3.WALLPAPER_FLAVOR";
// An intent extra to indicate the launch source by launcher.
private static final String EXTRA_WALLPAPER_LAUNCH_SOURCE =
"com.android.wallpaper.LAUNCH_SOURCE";
private final ArrayMap<View, OptionItem> mItemMap = new ArrayMap<>();
private RectF mTargetRect;
private boolean mShouldAddArrow;
public OptionsPopupView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public OptionsPopupView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
public void setTargetRect(RectF targetRect) {
mTargetRect = targetRect;
}
@Override
public void onClick(View view) {
handleViewClick(view);
}
@Override
public boolean onLongClick(View view) {
return handleViewClick(view);
}
private boolean handleViewClick(View view) {
OptionItem item = mItemMap.get(view);
if (item == null) {
return false;
}
if (item.eventId.getId() > 0) {
mActivityContext.getStatsLogManager().logger().log(item.eventId);
}
if (item.clickListener.onLongClick(view)) {
close(true);
return true;
}
return false;
}
@Override
public boolean onControllerInterceptTouchEvent(MotionEvent ev) {
if (ev.getAction() != MotionEvent.ACTION_DOWN) {
return false;
}
if (getPopupContainer().isEventOverView(this, ev)) {
return false;
}
close(true);
return true;
}
@Override
protected boolean isOfType(int type) {
return (type & TYPE_OPTIONS_POPUP) != 0;
}
public void setShouldAddArrow(boolean shouldAddArrow) {
mShouldAddArrow = shouldAddArrow;
}
@Override
protected boolean shouldAddArrow() {
return mShouldAddArrow;
}
@Override
protected void getTargetObjectLocation(Rect outPos) {
mTargetRect.roundOut(outPos);
}
@Override
public void assignMarginsAndBackgrounds(ViewGroup viewGroup) {
assignMarginsAndBackgrounds(viewGroup,
getColorStateList(getContext(), mColorIds[0]).getDefaultColor());
// last shortcut doesn't need bottom margin
final int count = viewGroup.getChildCount() - 1;
for (int i = 0; i < count; i++) {
// These are shortcuts and not shortcut containers, but they still need bottom margin
MarginLayoutParams mlp = (MarginLayoutParams) viewGroup.getChildAt(i).getLayoutParams();
mlp.bottomMargin = mChildContainerMargin;
}
}
public static <T extends Context & ActivityContext> OptionsPopupView<T> show(
ActivityContext activityContext,
RectF targetRect,
List<OptionItem> items,
boolean shouldAddArrow) {
return show(activityContext, targetRect, items, shouldAddArrow, 0 /* width */);
}
@Nullable
private static <T extends Context & ActivityContext> OptionsPopupView<T> show(
@Nullable ActivityContext activityContext,
RectF targetRect,
List<OptionItem> items,
boolean shouldAddArrow,
int width) {
if (activityContext == null) {
return null;
}
OptionsPopupView<T> popup = (OptionsPopupView<T>) activityContext.getLayoutInflater()
.inflate(R.layout.longpress_options_menu, activityContext.getDragLayer(), false);
popup.mTargetRect = targetRect;
popup.setShouldAddArrow(shouldAddArrow);
for (OptionItem item : items) {
DeepShortcutView view = popup.inflateAndAdd(R.layout.system_shortcut, popup);
if (width > 0) {
view.getLayoutParams().width = width;
}
view.getIconView().setBackgroundDrawable(item.icon);
view.getBubbleText().setText(item.label);
view.setOnClickListener(popup);
view.setOnLongClickListener(popup);
popup.mItemMap.put(view, item);
}
popup.show();
return popup;
}
/**
* Returns the list of supported actions
*/
public static ArrayList<OptionItem> getOptions(Launcher launcher) {
ArrayList<OptionItem> options = new ArrayList<>();
options.add(new OptionItem(launcher,
R.string.styles_wallpaper_button_text,
R.drawable.ic_palette,
IGNORE,
OptionsPopupView::startWallpaperPicker));
if (!WidgetsModel.GO_DISABLE_WIDGETS) {
options.add(new OptionItem(launcher,
R.string.widget_button_text,
R.drawable.ic_widget,
LAUNCHER_WIDGETSTRAY_BUTTON_TAP_OR_LONGPRESS,
OptionsPopupView::onWidgetsClicked));
}
if (MULTI_SELECT_EDIT_MODE.get()) {
options.add(new OptionItem(launcher,
R.string.edit_home_screen,
R.drawable.enter_home_gardening_icon,
LAUNCHER_SETTINGS_BUTTON_TAP_OR_LONGPRESS,
OptionsPopupView::enterHomeGardening));
}
options.add(new OptionItem(launcher,
R.string.settings_button_text,
R.drawable.ic_setting,
LAUNCHER_SETTINGS_BUTTON_TAP_OR_LONGPRESS,
OptionsPopupView::startSettings));
return options;
}
private static boolean enterHomeGardening(View view) {
Launcher launcher = Launcher.getLauncher(view.getContext());
launcher.getStateManager().goToState(EDIT_MODE);
return true;
}
private static boolean onWidgetsClicked(View view) {
return openWidgets(Launcher.getLauncher(view.getContext())) != null;
}
/** Returns WidgetsFullSheet that was opened, or null if nothing was opened. */
@Nullable
public static WidgetsFullSheet openWidgets(Launcher launcher) {
if (launcher.getPackageManager().isSafeMode()) {
Toast.makeText(launcher, R.string.safemode_widget_error, Toast.LENGTH_SHORT).show();
return null;
} else {
AbstractFloatingView floatingView = AbstractFloatingView.getTopOpenViewWithType(
launcher, TYPE_WIDGETS_FULL_SHEET);
if (floatingView != null) {
return (WidgetsFullSheet) floatingView;
}
return WidgetsFullSheet.show(launcher, true /* animated */);
}
}
private static boolean startSettings(View view) {
TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "start: startSettings");
Launcher launcher = Launcher.getLauncher(view.getContext());
launcher.startActivity(new Intent(Intent.ACTION_APPLICATION_PREFERENCES)
.setPackage(launcher.getPackageName())
.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK));
return true;
}
/**
* Event handler for the wallpaper picker button that appears after a long press
* on the home screen.
*/
private static boolean startWallpaperPicker(View v) {
Launcher launcher = Launcher.getLauncher(v.getContext());
if (!Utilities.isWallpaperAllowed(launcher)) {
String message = launcher.getStringCache() != null
? launcher.getStringCache().disabledByAdminMessage
: launcher.getString(R.string.msg_disabled_by_admin);
Toast.makeText(launcher, message, Toast.LENGTH_SHORT).show();
return false;
}
Intent intent = new Intent(Intent.ACTION_SET_WALLPAPER)
.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK)
.putExtra(EXTRA_WALLPAPER_OFFSET,
launcher.getWorkspace().getWallpaperOffsetForCenterPage())
.putExtra(EXTRA_WALLPAPER_LAUNCH_SOURCE, "app_launched_launcher")
.putExtra(EXTRA_WALLPAPER_FLAVOR, "focus_wallpaper");
String pickerPackage = launcher.getString(R.string.wallpaper_picker_package);
if (!TextUtils.isEmpty(pickerPackage)) {
intent.setPackage(pickerPackage);
}
return launcher.startActivitySafely(v, intent, placeholderInfo(intent)) != null;
}
static WorkspaceItemInfo placeholderInfo(Intent intent) {
WorkspaceItemInfo placeholderInfo = new WorkspaceItemInfo();
placeholderInfo.intent = intent;
placeholderInfo.container = LauncherSettings.Favorites.CONTAINER_SETTINGS;
return placeholderInfo;
}
public static class OptionItem {
// Used to create AccessibilityNodeInfo in AccessibilityActionsView.java.
public final int labelRes;
public final CharSequence label;
public final Drawable icon;
public final EventEnum eventId;
public final OnLongClickListener clickListener;
public OptionItem(Context context, int labelRes, int iconRes, EventEnum eventId,
OnLongClickListener clickListener) {
this.labelRes = labelRes;
this.label = context.getText(labelRes);
this.icon = ContextCompat.getDrawable(context, iconRes);
this.eventId = eventId;
this.clickListener = clickListener;
}
public OptionItem(CharSequence label, Drawable icon, EventEnum eventId,
OnLongClickListener clickListener) {
this.labelRes = 0;
this.label = label;
this.icon = icon;
this.eventId = eventId;
this.clickListener = clickListener;
}
}
}