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      1 /*
      2  * Copyright (C) 2016 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.incallui.hold;
     18 
     19 import android.os.Bundle;
     20 import android.support.annotation.NonNull;
     21 import android.support.annotation.Nullable;
     22 import android.support.v4.app.Fragment;
     23 import android.telephony.PhoneNumberUtils;
     24 import android.text.BidiFormatter;
     25 import android.text.TextDirectionHeuristics;
     26 import android.transition.TransitionManager;
     27 import android.view.LayoutInflater;
     28 import android.view.View;
     29 import android.view.View.OnAttachStateChangeListener;
     30 import android.view.ViewGroup;
     31 import android.widget.ImageView;
     32 import android.widget.TextView;
     33 import com.android.dialer.common.Assert;
     34 import com.android.incallui.incall.protocol.SecondaryInfo;
     35 
     36 /** Shows banner UI for background call */
     37 public class OnHoldFragment extends Fragment {
     38 
     39   private static final String ARG_INFO = "info";
     40   private boolean padTopInset = true;
     41   private int topInset;
     42 
     43   public static OnHoldFragment newInstance(@NonNull SecondaryInfo info) {
     44     OnHoldFragment fragment = new OnHoldFragment();
     45     Bundle args = new Bundle();
     46     args.putParcelable(ARG_INFO, info);
     47     fragment.setArguments(args);
     48     return fragment;
     49   }
     50 
     51   @Nullable
     52   @Override
     53   public View onCreateView(
     54       LayoutInflater layoutInflater, @Nullable ViewGroup viewGroup, @Nullable Bundle bundle) {
     55     final View view = layoutInflater.inflate(R.layout.incall_on_hold_banner, viewGroup, false);
     56 
     57     SecondaryInfo secondaryInfo = getArguments().getParcelable(ARG_INFO);
     58     secondaryInfo = Assert.isNotNull(secondaryInfo);
     59 
     60     ((TextView) view.findViewById(R.id.hold_contact_name))
     61         .setText(
     62             secondaryInfo.nameIsNumber()
     63                 ? PhoneNumberUtils.createTtsSpannable(
     64                     BidiFormatter.getInstance()
     65                         .unicodeWrap(secondaryInfo.name(), TextDirectionHeuristics.LTR))
     66                 : secondaryInfo.name());
     67     ((ImageView) view.findViewById(R.id.hold_phone_icon))
     68         .setImageResource(
     69             secondaryInfo.isVideoCall()
     70                 ? R.drawable.quantum_ic_videocam_white_18
     71                 : R.drawable.quantum_ic_phone_paused_vd_theme_24);
     72     view.addOnAttachStateChangeListener(
     73         new OnAttachStateChangeListener() {
     74           @Override
     75           public void onViewAttachedToWindow(View v) {
     76             topInset = v.getRootWindowInsets().getSystemWindowInsetTop();
     77             applyInset();
     78           }
     79 
     80           @Override
     81           public void onViewDetachedFromWindow(View v) {}
     82         });
     83     return view;
     84   }
     85 
     86   public void setPadTopInset(boolean padTopInset) {
     87     this.padTopInset = padTopInset;
     88     applyInset();
     89   }
     90 
     91   private void applyInset() {
     92     if (getView() == null) {
     93       return;
     94     }
     95 
     96     int newPadding = padTopInset ? topInset : 0;
     97     if (newPadding != getView().getPaddingTop()) {
     98       TransitionManager.beginDelayedTransition(((ViewGroup) getView().getParent()));
     99       getView().setPadding(0, newPadding, 0, 0);
    100     }
    101   }
    102 }
    103