Home | History | Annotate | Download | only in resources 
      1 /*
      2  * Copyright (C) 2010 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.resources;
     18 
     19 /**
     20  * Navigation state enum.
     21  * <p/>This is used in the resource folder names.
     22  */
     23 public enum NavigationState implements ResourceEnum {
     24     EXPOSED("navexposed", "Exposed", "Exposed navigation"), //$NON-NLS-1$
     25     HIDDEN("navhidden", "Hidden", "Hidden navigation");    //$NON-NLS-1$
     26 
     27     private final String mValue;
     28     private final String mShortDisplayValue;
     29     private final String mLongDisplayValue;
     30 
     31     private NavigationState(String value, String shortDisplayValue, String longDisplayValue) {
     32         mValue = value;
     33         mShortDisplayValue = shortDisplayValue;
     34         mLongDisplayValue = longDisplayValue;
     35     }
     36 
     37     /**
     38      * Returns the enum for matching the provided qualifier value.
     39      * @param value The qualifier value.
     40      * @return the enum for the qualifier value or null if no matching was found.
     41      */
     42     public static NavigationState getEnum(String value) {
     43         for (NavigationState state : values()) {
     44             if (state.mValue.equals(value)) {
     45                 return state;
     46             }
     47         }
     48 
     49         return null;
     50     }
     51 
     52     @Override
     53     public String getResourceValue() {
     54         return mValue;
     55     }
     56 
     57     @Override
     58     public String getShortDisplayValue() {
     59         return mShortDisplayValue;
     60     }
     61 
     62     @Override
     63     public String getLongDisplayValue() {
     64         return mLongDisplayValue;
     65     }
     66 
     67     public static int getIndex(NavigationState value) {
     68         int i = 0;
     69         for (NavigationState input : values()) {
     70             if (value == input) {
     71                 return i;
     72             }
     73 
     74             i++;
     75         }
     76 
     77         return -1;
     78     }
     79 
     80     public static NavigationState getByIndex(int index) {
     81         int i = 0;
     82         for (NavigationState value : values()) {
     83             if (i == index) {
     84                 return value;
     85             }
     86             i++;
     87         }
     88         return null;
     89     }
     90 
     91     @Override
     92     public boolean isFakeValue() {
     93         return false;
     94     }
     95 
     96     @Override
     97     public boolean isValidValueForDevice() {
     98         return true;
     99     }
    100 
    101 }
    102