Java tutorial
/** * Copyright (C) 2017 tompee * <p/> * 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 * <p/> * http://www.apache.org/licenses/LICENSE-2.0 * <p/> * 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.tompee.funtablayout; import android.content.Context; import android.support.v4.view.ViewCompat; import android.support.v4.widget.TextViewCompat; import android.view.Gravity; import android.widget.LinearLayout; class BubbleTabView extends LinearLayout { private final IconView mIconView; private final TitleView mTitleView; public BubbleTabView(Context context) { super(context); setGravity(Gravity.CENTER); mIconView = new IconView(getContext()); mTitleView = new TitleView(getContext()); addView(mIconView); addView(mTitleView); } public void setViewAlpha(float alpha) { for (int index = 0; index < getChildCount(); index++) { ViewCompat.setAlpha(getChildAt(index), alpha); } } public void resetAlpha() { for (int index = 0; index < getChildCount(); index++) { ViewCompat.setAlpha(getChildAt(index), 1); } } public void setIconDimension(int dimension) { mIconView.setIconDimension(dimension); } public void setTextAppearance(int textAppearance) { TextViewCompat.setTextAppearance(mTitleView, textAppearance); } public void setMaxLines(int maxLines) { mTitleView.setMaxLines(maxLines); } public IconView getIconView() { return mIconView; } public TitleView getTitleView() { return mTitleView; } }