1 /*
2  * Copyright (C) 2021 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.car.settings.datausage;
18 
19 import android.content.Context;
20 import android.util.AttributeSet;
21 import android.widget.EditText;
22 
23 import androidx.preference.PreferenceViewHolder;
24 
25 import com.android.car.settings.R;
26 import com.android.car.ui.preference.CarUiPreference;
27 
28 /** CarUiPreference that shows an edit text with numberDecimal input type */
29 public class DataUsageEditTextPreference extends CarUiPreference {
30 
31     private String mTextToSet;
32     private EditText mEditText;
33 
DataUsageEditTextPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)34     public DataUsageEditTextPreference(Context context, AttributeSet attrs, int defStyleAttr,
35             int defStyleRes) {
36         super(context, attrs, defStyleAttr, defStyleRes);
37         init();
38     }
39 
DataUsageEditTextPreference(Context context, AttributeSet attrs, int defStyleAttr)40     public DataUsageEditTextPreference(Context context, AttributeSet attrs, int defStyleAttr) {
41         super(context, attrs, defStyleAttr);
42         init();
43     }
44 
DataUsageEditTextPreference(Context context, AttributeSet attrs)45     public DataUsageEditTextPreference(Context context, AttributeSet attrs) {
46         super(context, attrs);
47         init();
48     }
49 
DataUsageEditTextPreference(Context context)50     public DataUsageEditTextPreference(Context context) {
51         super(context);
52         init();
53     }
54 
init()55     private void init() {
56         setLayoutResource(R.layout.data_usage_edit_text_preference);
57     }
58 
59     @Override
onBindViewHolder(PreferenceViewHolder view)60     public void onBindViewHolder(PreferenceViewHolder view) {
61         super.onBindViewHolder(view);
62 
63         mEditText = (EditText) view.findViewById(R.id.data_usage_edit_text);
64 
65         if (mTextToSet != null) {
66             mEditText.setText(mTextToSet);
67             mTextToSet = null;
68         }
69     }
70 
71     /** Sets the EditText text */
setText(String textToSet)72     public void setText(String textToSet) {
73         mTextToSet = textToSet;
74         notifyChanged();
75     }
76 
77     /** Returns the current the EditText text */
getText()78     public String getText() {
79         return mEditText.getText().toString();
80     }
81 }
82