This article describes the implementation method of Android control Tween animation (tween animation). Share it for your reference, as follows:
Tween animation in Android animation: It is to continuously change the image of the control object to produce animation effects such as rotation, translation, scaling and gradient.
/**
* Control Tween animation
*
* @description:
* @author ldm
* @date 2016-6-22 5:26:24 pm
*/
public class TweenActivity extends Activity {
private SeekBar seekBarX;// Drag the bar control private SeekBar seekBarY;
private SeekBar scaleSeekBarX;
private SeekBar scaleSeekBarY;
private SeekBar rotationSeekBarX;
private SeekBar rotationSeekBarY;
private SeekBar rotationSeekBarZ;
private Button button;
@Override
public void onCreate(Bundle savedInstanceState) {
(savedInstanceState);
setContentView(.activity_tween);
initViews();
initEvents();
}
/**
*
* @description: Initialize the control
* @author ldm
* @date 2016-6-22 5:26:26 pm
*/
private void initViews() {
button = (Button) findViewById();
seekBarX = (SeekBar) findViewById();
(400);
seekBarY = (SeekBar) findViewById();
(800);
scaleSeekBarX = (SeekBar) findViewById();
(50);
(10);
scaleSeekBarY = (SeekBar) findViewById();
(50);
(10);
rotationSeekBarX = (SeekBar) findViewById();
(360);
rotationSeekBarY = (SeekBar) findViewById();
(360);
rotationSeekBarZ = (SeekBar) findViewById();
(360);
}
/**
*
* @description: Control settings listen events
* @author ldm
* @date 2016-6-22 5:26:26 pm
*/
private void initEvents() {
// The button X direction is flat-moving (new () {
public void onStopTrackingTouch(SeekBar seekBar) {
}
public void onStartTrackingTouch(SeekBar seekBar) {
}
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
// Translation in X direction ((float) progress);
}
});
// The button is flat-moving in the Y direction (new () {
public void onStopTrackingTouch(SeekBar seekBar) {
}
public void onStartTrackingTouch(SeekBar seekBar) {
}
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
// Translation in Y direction ((float) progress);
}
});
// button X direction zoom animation scaleSeekBarX
.setOnSeekBarChangeListener(new () {
public void onStopTrackingTouch(SeekBar seekBar) {
}
public void onStartTrackingTouch(SeekBar seekBar) {
}
public void onProgressChanged(SeekBar seekBar,
int progress, boolean fromUser) {
// X-direction zoom ((float) progress / 10f);
}
});
// button Y direction zoom animation scaleSeekBarY
.setOnSeekBarChangeListener(new () {
public void onStopTrackingTouch(SeekBar seekBar) {
}
public void onStartTrackingTouch(SeekBar seekBar) {
}
public void onProgressChanged(SeekBar seekBar,
int progress, boolean fromUser) {
// Y direction zoom ((float) progress / 10f);
}
});
// Button X direction rotation animation rotationSeekBarX
.setOnSeekBarChangeListener(new () {
public void onStopTrackingTouch(SeekBar seekBar) {
}
public void onStartTrackingTouch(SeekBar seekBar) {
}
public void onProgressChanged(SeekBar seekBar,
int progress, boolean fromUser) {
// Rotate in the X direction ((float) progress);
}
});
// Button Y direction rotation animation rotationSeekBarY
.setOnSeekBarChangeListener(new () {
public void onStopTrackingTouch(SeekBar seekBar) {
}
public void onStartTrackingTouch(SeekBar seekBar) {
}
public void onProgressChanged(SeekBar seekBar,
int progress, boolean fromUser) {
// Rotate in Y direction ((float) progress);
}
});
// button Z direction rotation animation rotationSeekBarZ
.setOnSeekBarChangeListener(new () {
public void onStopTrackingTouch(SeekBar seekBar) {
}
public void onStartTrackingTouch(SeekBar seekBar) {
}
public void onProgressChanged(SeekBar seekBar,
int progress, boolean fromUser) {
// Set rotation ((float) progress);
}
});
}
}
Layout file.activity_tween
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:andro
android:
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:splitMotionEvents="true" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="20dip"
android:orientation="horizontal"
android:splitMotionEvents="true" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="5dip"
android:paddingRight="5dip"
android:text="TX"
android:textStyle="bold" />
<SeekBar
android:
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="horizontal" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="15dip"
android:paddingRight="5dip"
android:text="TY"
android:textStyle="bold" />
<SeekBar
android:
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="horizontal" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="20dip"
android:orientation="horizontal"
android:splitMotionEvents="true" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="5dip"
android:paddingRight="5dip"
android:text="SX"
android:textStyle="bold" />
<SeekBar
android:
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="horizontal" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="15dip"
android:paddingRight="5dip"
android:text="SY"
android:textStyle="bold" />
<SeekBar
android:
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="horizontal" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="20dip"
android:orientation="horizontal"
android:splitMotionEvents="true" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="5dip"
android:paddingRight="5dip"
android:text="X"
android:textStyle="bold" />
<SeekBar
android:
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="horizontal" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="15dip"
android:paddingRight="5dip"
android:text="Y"
android:textStyle="bold" />
<SeekBar
android:
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="horizontal" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="15dip"
android:paddingRight="5dip"
android:text="Z"
android:textStyle="bold" />
<SeekBar
android:
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="horizontal" />
</LinearLayout>
<Button
android:
android:layout_width="200dip"
android:layout_height="150dip"
android:layout_marginLeft="50dip"
android:layout_marginTop="50dip"
android:text="Rotating Button" />
</LinearLayout>
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I hope this article will be helpful to everyone's Android programming design.