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 */ 16package com.android.documentsui.inspector; 17 18import android.annotation.StringRes; 19import android.content.Context; 20import android.content.res.Resources; 21import android.util.AttributeSet; 22import android.view.LayoutInflater; 23import android.view.ViewGroup; 24import android.widget.LinearLayout; 25import android.widget.TextView; 26 27import com.android.documentsui.R; 28 29import java.util.HashMap; 30import java.util.Map; 31 32import javax.annotation.Nullable; 33 34 35/** 36 * Organizes and Displays the basic details about a file 37 */ 38public class TableView extends LinearLayout { 39 40 private final LayoutInflater mInflater; 41 42 private final Map<String, KeyValueRow> mRows = new HashMap<>(); 43 private final Resources mRes; 44 private @Nullable TextView mTitle; 45 46 public TableView(Context context) { 47 this(context, null); 48 } 49 50 public TableView(Context context, AttributeSet attrs) { 51 this(context, attrs, 0); 52 } 53 54 public TableView(Context context, AttributeSet attrs, int defStyleAttr) { 55 super(context, attrs, defStyleAttr); 56 mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 57 mRes = context.getResources(); 58 } 59 60 protected void setTitle(ViewGroup parent, @StringRes int title) { 61 if (mTitle == null) { 62 mTitle = (TextView) mInflater.inflate(R.layout.inspector_section_title, null); 63 parent.addView(mTitle); 64 } 65 mTitle.setText(mContext.getResources().getString(title)); 66 } 67 68 protected KeyValueRow createKeyValueRow(ViewGroup parent) { 69 KeyValueRow row = (KeyValueRow) mInflater.inflate(R.layout.table_key_value_row, null); 70 parent.addView(row); 71 return row; 72 } 73 74 /** 75 * Puts or updates an value in the table view. 76 */ 77 protected void put(@StringRes int keyId, String value) { 78 put(mRes.getString(keyId), value); 79 } 80 81 /** 82 * Puts or updates an value in the table view. 83 */ 84 protected void put(String key, String value) { 85 if(mRows.containsKey(key)) { 86 mRows.get(key).setValue(value); 87 } else { 88 KeyValueRow row = createKeyValueRow(this); 89 row.setKey(key); 90 row.setValue(value); 91 mRows.put(key, row); 92 } 93 } 94} 95