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Enhanced demo for view transformation properties

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Change-Id: I01939513d7848b09ce17e7f604512a89062f446f
This commit is contained in:
Chet Haase
2010-09-09 14:53:12 -07:00
parent cd97f6686e
commit b0a7a1ac0f
2 changed files with 150 additions and 13 deletions
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80
samples/ApiDemos/src/com/example/android/apis/view/RotatingButton.java
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@@ -26,9 +26,9 @@ import android.widget.Button;
import android.widget.SeekBar;
/**
* This application demonstrates the seeking capability of ValueAnimator. 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.
* 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 {
@@ -39,6 +39,80 @@ public class RotatingButton extends Activity {
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() {
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
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() {
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
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() {
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
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() {
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
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() {