Java tutorial
/* * Copyright (C) 2013 Manuel Peinado * * 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.manuelpeinado.fadingactionbar.demo; import android.app.Activity; import android.os.Bundle; import android.support.v4.app.Fragment; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.ImageView; import com.manuelpeinado.fadingactionbar.FadingActionBarHelper; public class SampleFragment extends Fragment { private FadingActionBarHelper mFadingHelper; private Bundle mArguments; public static final String ARG_IMAGE_RES = "image_source"; public static final String ARG_ACTION_BG_RES = "image_action_bs_res"; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = mFadingHelper.createView(inflater); if (mArguments != null) { ImageView img = (ImageView) view.findViewById(R.id.image_header); img.setImageResource(mArguments.getInt(ARG_IMAGE_RES)); } return view; } @Override public void onAttach(Activity activity) { super.onAttach(activity); mArguments = getArguments(); int actionBarBg = mArguments != null ? mArguments.getInt(ARG_ACTION_BG_RES) : R.drawable.ab_background_light; mFadingHelper = new FadingActionBarHelper().actionBarBackground(actionBarBg) .headerLayout(R.layout.header_light).contentLayout(R.layout.activity_scrollview) .lightActionBar(actionBarBg == R.drawable.ab_background_light); mFadingHelper.initActionBar(activity); } }