Sunny Goyal
4919827990
This reverts commit 6530017bb8.
Change-Id: I8ecfd21ec854cfe1774f16d2d50c7a0e45dd6865
99 lines
2.7 KiB
Java
99 lines
2.7 KiB
Java
/*
|
|
* Copyright (C) 2015 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.allapps;
|
|
|
|
import android.content.ComponentName;
|
|
import android.graphics.Rect;
|
|
import android.view.View;
|
|
import android.view.ViewGroup;
|
|
|
|
import com.android.launcher3.util.ComponentKey;
|
|
|
|
import java.util.ArrayList;
|
|
|
|
/**
|
|
* An interface to a search box that AllApps can command.
|
|
*/
|
|
public abstract class AllAppsSearchBarController {
|
|
|
|
protected AlphabeticalAppsList mApps;
|
|
protected Callbacks mCb;
|
|
|
|
/**
|
|
* Sets the references to the apps model and the search result callback.
|
|
*/
|
|
public final void initialize(AlphabeticalAppsList apps, Callbacks cb) {
|
|
mApps = apps;
|
|
mCb = cb;
|
|
onInitialize();
|
|
}
|
|
|
|
/**
|
|
* To be overridden by subclasses. This method will get called when the controller is set,
|
|
* before getView().
|
|
*/
|
|
protected abstract void onInitialize();
|
|
|
|
/**
|
|
* Returns the search bar view.
|
|
* @param parent the parent to attach the search bar view to.
|
|
*/
|
|
public abstract View getView(ViewGroup parent);
|
|
|
|
/**
|
|
* Focuses the search field to handle key events.
|
|
*/
|
|
public abstract void focusSearchField();
|
|
|
|
/**
|
|
* Returns whether the search field is focused.
|
|
*/
|
|
public abstract boolean isSearchFieldFocused();
|
|
|
|
/**
|
|
* Resets the search bar state.
|
|
*/
|
|
public abstract void reset();
|
|
|
|
/**
|
|
* Returns whether the prediction bar should currently be visible depending on the state of
|
|
* the search bar.
|
|
*/
|
|
public abstract boolean shouldShowPredictionBar();
|
|
|
|
/**
|
|
* Callback for getting search results.
|
|
*/
|
|
public interface Callbacks {
|
|
|
|
/**
|
|
* Called when the bounds of the search bar has changed.
|
|
*/
|
|
void onBoundsChanged(Rect newBounds);
|
|
|
|
/**
|
|
* Called when the search is complete.
|
|
*
|
|
* @param apps sorted list of matching components or null if in case of failure.
|
|
*/
|
|
void onSearchResult(String query, ArrayList<ComponentKey> apps);
|
|
|
|
/**
|
|
* Called when the search results should be cleared.
|
|
*/
|
|
void clearSearchResult();
|
|
}
|
|
} |