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/*
* Copyright 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 android.media.update;
import android.annotation.SystemApi;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
/**
* Interface for connecting the public API to an updatable implementation.
*
* Each instance object is connected to one corresponding updatable object which implements the
* runtime behavior of that class. There should a corresponding provider method for all public
* methods.
*
* All methods behave as per their namesake in the public API.
*
* @see android.view.View
*
* @hide
*/
// TODO @SystemApi
public interface ViewGroupProvider {
// View methods
void onAttachedToWindow_impl();
void onDetachedFromWindow_impl();
CharSequence getAccessibilityClassName_impl();
boolean onTouchEvent_impl(MotionEvent ev);
boolean onTrackballEvent_impl(MotionEvent ev);
void onFinishInflate_impl();
void setEnabled_impl(boolean enabled);
void onVisibilityAggregated_impl(boolean isVisible);
void onLayout_impl(boolean changed, int left, int top, int right, int bottom);
void onMeasure_impl(int widthMeasureSpec, int heightMeasureSpec);
int getSuggestedMinimumWidth_impl();
int getSuggestedMinimumHeight_impl();
void setMeasuredDimension_impl(int measuredWidth, int measuredHeight);
boolean dispatchTouchEvent_impl(MotionEvent ev);
// ViewGroup methods
boolean checkLayoutParams_impl(LayoutParams p);
LayoutParams generateDefaultLayoutParams_impl();
LayoutParams generateLayoutParams_impl(AttributeSet attrs);
LayoutParams generateLayoutParams_impl(LayoutParams lp);
boolean shouldDelayChildPressedState_impl();
void measureChildWithMargins_impl(View child, int parentWidthMeasureSpec, int widthUsed,
int parentHeightMeasureSpec, int heightUsed);
// ViewManager methods
// ViewParent methods
}
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