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      1 /*
      2  * Copyright (C) 2011 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.sdkuilib.internal.repository.core;
     18 
     19 import com.android.sdklib.AndroidVersion;
     20 
     21 
     22 public class PkgCategoryApi extends PkgCategory {
     23 
     24     /** Platform name, in the form "Android 1.2". Can be null if we don't have the name. */
     25     private String mPlatformName;
     26 
     27     // When sorting by Source, key is the hash of the source's name.
     28     // When storing by API, key is the AndroidVersion (API level >=1 + optional codename).
     29     // We always want categories in order tools..platforms..extras; to achieve that tools
     30     // and extras have the special values so they get "naturally" sorted the way we want
     31     // them.
     32     // (Note: don't use integer.max to avoid integers wrapping in comparisons. We can
     33     // revisit the day we get 2^30 platforms.)
     34     public final static AndroidVersion KEY_TOOLS = new AndroidVersion(Integer.MAX_VALUE / 2, null);
     35     public final static AndroidVersion KEY_TOOLS_PREVIEW =
     36                                                new AndroidVersion(Integer.MAX_VALUE / 2 - 1, null);
     37     public final static AndroidVersion KEY_EXTRA = new AndroidVersion(-1, null);
     38 
     39     public PkgCategoryApi(AndroidVersion version, String platformName, Object iconRef) {
     40         super(version, null /*label*/, iconRef);
     41         setPlatformName(platformName);
     42     }
     43 
     44     public String getPlatformName() {
     45         return mPlatformName;
     46     }
     47 
     48     public void setPlatformName(String platformName) {
     49         if (platformName != null) {
     50             // Normal case for actual platform categories
     51             mPlatformName = String.format("Android %1$s", platformName);
     52             super.setLabel(null);
     53         }
     54     }
     55 
     56     public String getApiLabel() {
     57         AndroidVersion key = (AndroidVersion) getKey();
     58         if (key.equals(KEY_TOOLS)) {
     59             return "TOOLS";             //$NON-NLS-1$ // for internal debug use only
     60         } else if (key.equals(KEY_TOOLS_PREVIEW)) {
     61                 return "TOOLS-PREVIEW"; //$NON-NLS-1$ // for internal debug use only
     62         } else if (key.equals(KEY_EXTRA)) {
     63             return "EXTRAS";            //$NON-NLS-1$ // for internal debug use only
     64         } else {
     65             return key.toString();
     66         }
     67     }
     68 
     69     @Override
     70     public String getLabel() {
     71         String label = super.getLabel();
     72         if (label == null) {
     73             AndroidVersion key = (AndroidVersion) getKey();
     74 
     75             if (key.equals(KEY_TOOLS)) {
     76                 label = "Tools";
     77             } else if (key.equals(KEY_TOOLS_PREVIEW)) {
     78                 label = "Tools (Preview Channel)";
     79             } else if (key.equals(KEY_EXTRA)) {
     80                 label = "Extras";
     81             } else {
     82                 if (mPlatformName != null) {
     83                     label = String.format("%1$s (%2$s)", mPlatformName, getApiLabel());
     84                 } else {
     85                     label = getApiLabel();
     86                 }
     87             }
     88             super.setLabel(label);
     89         }
     90         return label;
     91     }
     92 
     93     @Override
     94     public void setLabel(String label) {
     95         throw new UnsupportedOperationException("Use setPlatformName() instead.");
     96     }
     97 
     98     @Override
     99     public String toString() {
    100         return String.format("%s <API=%s, label=%s, #items=%d>",
    101                 this.getClass().getSimpleName(),
    102                 getApiLabel(),
    103                 getLabel(),
    104                 getItems().size());
    105     }
    106 }
    107