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Demo of new 3d rotation properties on View

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Change-Id: I0b50b60c4452b3fc4bc22b8bc4109b8d78260204
This commit is contained in:
Chet Haase
2010-08-06 11:32:42 -07:00
parent 70b1869f38
commit 64606ec84a
5 changed files with 385 additions and 0 deletions
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140
samples/ApiDemos/src/com/example/android/apis/animation/ListFlipper.java Normal file
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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.example.android.apis.animation;
// Need the following import to get access to the app resources, since this
// class is in a sub-package.
import android.animation.AnimatableListenerAdapter;
import android.view.animation.AccelerateInterpolator;
import android.view.animation.DecelerateInterpolator;
import android.view.animation.Interpolator;
import android.widget.ArrayAdapter;
import android.widget.FrameLayout;
import android.widget.ListView;
import com.example.android.apis.R;
import java.util.ArrayList;
import android.animation.Animatable;
import android.animation.Animator;
import android.animation.PropertyAnimator;
import android.animation.Sequencer;
import android.animation.Animatable.AnimatableListener;
import android.app.Activity;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.RadialGradient;
import android.graphics.Shader;
import android.graphics.drawable.ShapeDrawable;
import android.graphics.drawable.shapes.OvalShape;
import android.os.Bundle;
import android.view.View;
import android.view.animation.BounceInterpolator;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.SeekBar;
/**
* This application demonstrates the seeking capability of Animator. The SeekBar in the
* UI allows you to set the position of the animation. Pressing the Run button will play from
* the current position of the animation.
*/
public class ListFlipper extends Activity {
private static final int DURATION = 1500;
private SeekBar mSeekBar;
private static final String[] LIST_STRINGS_EN = new String[] {
"One",
"Two",
"Three",
"Four",
"Five",
"Six"
};
private static final String[] LIST_STRINGS_FR = new String[] {
"Un",
"Deux",
"Trois",
"Quatre",
"Le Five",
"Six"
};
ListView mEnglishList;
ListView mFrenchList;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.rotating_list);
//FrameLayout container = (LinearLayout) findViewById(R.id.container);
mEnglishList = (ListView) findViewById(R.id.list_en);
mFrenchList = (ListView) findViewById(R.id.list_fr);
// Prepare the ListView
final ArrayAdapter<String> adapterEn = new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1, LIST_STRINGS_EN);
// Prepare the ListView
final ArrayAdapter<String> adapterFr = new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1, LIST_STRINGS_FR);
mEnglishList.setAdapter(adapterEn);
mFrenchList.setAdapter(adapterFr);
mFrenchList.setRotationY(-90f);
Button starter = (Button) findViewById(R.id.button);
starter.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
flipit();
}
});
}
private Interpolator accelerator = new AccelerateInterpolator();
private Interpolator decelerator = new DecelerateInterpolator();
private void flipit() {
final ListView visibleList;
final ListView invisibleList;
if (mEnglishList.getVisibility() == View.GONE) {
visibleList = mFrenchList;
invisibleList = mEnglishList;
} else {
invisibleList = mFrenchList;
visibleList = mEnglishList;
}
PropertyAnimator visToInvis = new PropertyAnimator(500, visibleList, "rotationY", 0f, 90f);
visToInvis.setInterpolator(accelerator);
final PropertyAnimator invisToVis = new PropertyAnimator(500, invisibleList, "rotationY", -90f, 0f);
invisToVis.setInterpolator(decelerator);
visToInvis.addListener(new AnimatableListenerAdapter() {
@Override
public void onAnimationEnd(Animatable anim) {
visibleList.setVisibility(View.GONE);
invisToVis.start();
invisibleList.setVisibility(View.VISIBLE);
}
});
visToInvis.start();
}
}

101
samples/ApiDemos/src/com/example/android/apis/view/RotatingButton.java Normal file
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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.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.LinearLayout;
import android.widget.SeekBar;
/**
* This application demonstrates the seeking capability of Animator. The SeekBar in the
* UI allows you to set the position of the animation. Pressing the Run button will play from
* the current position of the animation.
*/
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.rotationX);
seekBar.setMax(360);
seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
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() {
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
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() {
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
// prevent seeking on app creation
rotatingButton.setRotation((float)progress);
}
});
}
}