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      1 /*
      2  * Copyright (C) 2017 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.dialer.widget;
     18 
     19 import android.app.Activity;
     20 import android.content.Context;
     21 import android.support.annotation.Nullable;
     22 import android.support.annotation.StringRes;
     23 import android.support.v7.widget.Toolbar;
     24 import android.util.AttributeSet;
     25 import android.widget.TextView;
     26 
     27 /** Toolbar widget for Dialer. */
     28 public class DialerToolbar extends Toolbar {
     29 
     30   private final TextView title;
     31   private final TextView subtitle;
     32 
     33   public DialerToolbar(Context context, @Nullable AttributeSet attributeSet) {
     34     super(context, attributeSet);
     35     inflate(context, R.layout.dialer_toolbar, this);
     36     title = (TextView) findViewById(R.id.title);
     37     subtitle = (TextView) findViewById(R.id.subtitle);
     38 
     39     setElevation(getResources().getDimensionPixelSize(R.dimen.toolbar_elevation));
     40     setBackgroundColor(getResources().getColor(R.color.dialer_theme_color));
     41     setNavigationIcon(R.drawable.quantum_ic_close_white_24);
     42     setNavigationContentDescription(R.string.toolbar_close);
     43     setNavigationOnClickListener(v -> ((Activity) context).finish());
     44     setPaddingRelative(
     45         getPaddingStart(),
     46         getPaddingTop(),
     47         getResources().getDimensionPixelSize(R.dimen.toolbar_end_padding),
     48         getPaddingBottom());
     49   }
     50 
     51   @Override
     52   public void setTitle(@StringRes int id) {
     53     setTitle(getResources().getString(id));
     54   }
     55 
     56   @Override
     57   public void setTitle(CharSequence charSequence) {
     58     title.setText(charSequence);
     59   }
     60 
     61   @Override
     62   public void setSubtitle(@StringRes int id) {
     63     setSubtitle(getResources().getString(id));
     64   }
     65 
     66   @Override
     67   public void setSubtitle(CharSequence charSequence) {
     68     if (charSequence != null) {
     69       subtitle.setText(charSequence);
     70       subtitle.setVisibility(VISIBLE);
     71     }
     72   }
     73 }
     74