1 /*
2  * Copyright (C) 2012 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 android.support.v4.view;
18 
19 import android.content.Context;
20 import android.text.method.SingleLineTransformationMethod;
21 import android.view.View;
22 import android.widget.TextView;
23 
24 import java.util.Locale;
25 
26 class PagerTitleStripIcs {
setSingleLineAllCaps(TextView text)27     public static void setSingleLineAllCaps(TextView text) {
28         text.setTransformationMethod(new SingleLineAllCapsTransform(text.getContext()));
29     }
30 
31     private static class SingleLineAllCapsTransform extends SingleLineTransformationMethod {
32         private static final String TAG = "SingleLineAllCapsTransform";
33 
34         private Locale mLocale;
35 
SingleLineAllCapsTransform(Context context)36         public SingleLineAllCapsTransform(Context context) {
37             mLocale = context.getResources().getConfiguration().locale;
38         }
39 
40         @Override
getTransformation(CharSequence source, View view)41         public CharSequence getTransformation(CharSequence source, View view) {
42             source = super.getTransformation(source, view);
43             return source != null ? source.toString().toUpperCase(mLocale) : null;
44         }
45     }
46 }
47