original

[gb-231r1-is01/GB_2.3_IS01.git] / sdk / common / src / com / android / resources / ScreenRatio.java

diff --git a/sdk/common/src/com/android/resources/ScreenRatio.java b/sdk/common/src/com/android/resources/ScreenRatio.java
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+++ b/sdk/common/src/com/android/resources/ScreenRatio.java
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+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.resources;
+
+/**
+ * Screen Ratio enum.
+ * <p/>This is used in the manifest in the uses-configuration node and in the resource folder names.
+ */
+public enum ScreenRatio implements ResourceEnum {
+    NOTLONG("notlong", "Not Long", "Short screen aspect ratio"), //$NON-NLS-1$
+    LONG("long", "Long", "Long screen aspect ratio"); //$NON-NLS-1$
+
+    private final String mValue;
+    private final String mShortDisplayValue;
+    private final String mLongDisplayValue;
+
+    private ScreenRatio(String value, String displayValue, String longDisplayValue) {
+        mValue = value;
+        mShortDisplayValue = displayValue;
+        mLongDisplayValue = longDisplayValue;
+    }
+
+    /**
+     * Returns the enum for matching the provided qualifier value.
+     * @param value The qualifier value.
+     * @return the enum for the qualifier value or null if no matching was found.
+     */
+    public static ScreenRatio getEnum(String value) {
+        for (ScreenRatio orient : values()) {
+            if (orient.mValue.equals(value)) {
+                return orient;
+            }
+        }
+
+        return null;
+    }
+
+    public String getResourceValue() {
+        return mValue;
+    }
+
+    public String getShortDisplayValue() {
+        return mShortDisplayValue;
+    }
+
+    public String getLongDisplayValue() {
+        return mLongDisplayValue;
+    }
+
+    public static int getIndex(ScreenRatio orientation) {
+        int i = 0;
+        for (ScreenRatio orient : values()) {
+            if (orient == orientation) {
+                return i;
+            }
+
+            i++;
+        }
+
+        return -1;
+    }
+
+    public static ScreenRatio getByIndex(int index) {
+        int i = 0;
+        for (ScreenRatio orient : values()) {
+            if (i == index) {
+                return orient;
+            }
+            i++;
+        }
+
+        return null;
+    }
+
+    public boolean isFakeValue() {
+        return false;
+    }
+
+    public boolean isValidValueForDevice() {
+        return true;
+    }
+
+}
+