| /* |
| * Copyright (C) 2011 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.bidi; |
| |
| import android.app.Fragment; |
| import android.os.Bundle; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.SeekBar; |
| |
| import static com.android.bidi.BiDiTestConstants.FONT_MAX_SIZE; |
| import static com.android.bidi.BiDiTestConstants.FONT_MIN_SIZE; |
| |
| public class BiDiTestCanvas extends Fragment { |
| |
| static final int INIT_TEXT_SIZE = (FONT_MAX_SIZE - FONT_MIN_SIZE) / 2; |
| |
| private BiDiTestView testView; |
| private SeekBar textSizeSeekBar; |
| private View currentView; |
| |
| @Override |
| public View onCreateView(LayoutInflater inflater, ViewGroup container, |
| Bundle savedInstanceState) { |
| currentView = inflater.inflate(R.layout.canvas, container, false); |
| return currentView; |
| } |
| |
| @Override |
| public void onViewCreated(View view, Bundle savedInstanceState) { |
| super.onViewCreated(view, savedInstanceState); |
| |
| testView = (BiDiTestView) currentView.findViewById(R.id.testview); |
| testView.setCurrentTextSize(INIT_TEXT_SIZE); |
| |
| textSizeSeekBar = (SeekBar) currentView.findViewById(R.id.seekbar); |
| textSizeSeekBar.setProgress(INIT_TEXT_SIZE); |
| textSizeSeekBar.setMax(FONT_MAX_SIZE - FONT_MIN_SIZE); |
| |
| textSizeSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { |
| public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { |
| testView.setCurrentTextSize(FONT_MIN_SIZE + progress); |
| } |
| |
| public void onStartTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onStopTrackingTouch(SeekBar seekBar) { |
| } |
| }); |
| } |
| } |