| /* |
| * 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.example.android.apis.view; |
| |
| // Need the following import to get access to the app resources, since this |
| // class is in a sub-package. |
| import com.example.android.apis.R; |
| |
| import android.app.Activity; |
| import android.os.Bundle; |
| import android.widget.Button; |
| import android.widget.SeekBar; |
| |
| /** |
| * This application demonstrates the ability to transform views in 2D and 3D, scaling them, |
| * translating them, and rotating them (in 2D and 3D). Use the seek bars to set the various |
| * transform properties of the button. |
| */ |
| public class RotatingButton extends Activity { |
| |
| /** Called when the activity is first created. */ |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.rotating_view); |
| final Button rotatingButton = (Button) findViewById(R.id.rotatingButton); |
| SeekBar seekBar; |
| seekBar = (SeekBar) findViewById(R.id.translationX); |
| seekBar.setMax(400); |
| seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { |
| public void onStopTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onStartTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onProgressChanged(SeekBar seekBar, int progress, |
| boolean fromUser) { |
| rotatingButton.setTranslationX((float)progress); |
| } |
| }); |
| seekBar = (SeekBar) findViewById(R.id.translationY); |
| seekBar.setMax(800); |
| seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { |
| |
| public void onStopTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onStartTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onProgressChanged(SeekBar seekBar, int progress, |
| boolean fromUser) { |
| rotatingButton.setTranslationY((float)progress); |
| } |
| }); |
| seekBar = (SeekBar) findViewById(R.id.scaleX); |
| seekBar.setMax(50); |
| seekBar.setProgress(10); |
| seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { |
| |
| public void onStopTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onStartTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onProgressChanged(SeekBar seekBar, int progress, |
| boolean fromUser) { |
| rotatingButton.setScaleX((float)progress/10f); |
| } |
| }); |
| seekBar = (SeekBar) findViewById(R.id.scaleY); |
| seekBar.setMax(50); |
| seekBar.setProgress(10); |
| seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { |
| |
| public void onStopTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onStartTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onProgressChanged(SeekBar seekBar, int progress, |
| boolean fromUser) { |
| rotatingButton.setScaleY((float)progress/10f); |
| } |
| }); |
| seekBar = (SeekBar) findViewById(R.id.rotationX); |
| seekBar.setMax(360); |
| seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { |
| |
| public void onStopTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onStartTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onProgressChanged(SeekBar seekBar, int progress, |
| boolean fromUser) { |
| // prevent seeking on app creation |
| rotatingButton.setRotationX((float)progress); |
| } |
| }); |
| seekBar = (SeekBar) findViewById(R.id.rotationY); |
| seekBar.setMax(360); |
| seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { |
| |
| public void onStopTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onStartTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onProgressChanged(SeekBar seekBar, int progress, |
| boolean fromUser) { |
| // prevent seeking on app creation |
| rotatingButton.setRotationY((float)progress); |
| } |
| }); |
| seekBar = (SeekBar) findViewById(R.id.rotationZ); |
| seekBar.setMax(360); |
| seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { |
| |
| public void onStopTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onStartTrackingTouch(SeekBar seekBar) { |
| } |
| |
| public void onProgressChanged(SeekBar seekBar, int progress, |
| boolean fromUser) { |
| // prevent seeking on app creation |
| rotatingButton.setRotation((float)progress); |
| } |
| }); |
| } |
| } |