1/* 2 * Copyright (C) 2014 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 17package android.support.v7.internal.text; 18 19import android.content.Context; 20import android.graphics.Rect; 21import android.text.method.TransformationMethod; 22import android.view.View; 23 24import java.util.Locale; 25 26/** 27 * @hide 28 */ 29public class AllCapsTransformationMethod implements TransformationMethod { 30 private Locale mLocale; 31 32 public AllCapsTransformationMethod(Context context) { 33 mLocale = context.getResources().getConfiguration().locale; 34 } 35 36 @Override 37 public CharSequence getTransformation(CharSequence source, View view) { 38 return source != null ? source.toString().toUpperCase(mLocale) : null; 39 } 40 41 @Override 42 public void onFocusChanged(View view, CharSequence sourceText, boolean focused, 43 int direction, Rect previouslyFocusedRect) { 44 } 45}