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Merge "Fix issues in LayoutAnimationsHideShow demo."

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This commit is contained in:
Chet Haase
2011-08-11 12:16:11 -07:00
committed by Android (Google) Code Review
parent d9e0c41a75 dd722e4680
commit 7c4ad87f6b
1 changed files with 23 additions and 22 deletions
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45
samples/ApiDemos/src/com/example/android/apis/animation/LayoutAnimationsHideShow.java
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@@ -44,6 +44,7 @@ public class LayoutAnimationsHideShow extends Activity {
private int numButtons = 1;
ViewGroup container = null;
private LayoutTransition mTransitioner;
/** Called when the activity is first created. */
@Override
@@ -69,8 +70,8 @@ public class LayoutAnimationsHideShow extends Activity {
}
});
}
final LayoutTransition transitioner = new LayoutTransition();
container.setLayoutTransition(transitioner);
resetTransition();
ViewGroup parent = (ViewGroup) findViewById(R.id.parent);
parent.addView(container);
@@ -90,25 +91,25 @@ public class LayoutAnimationsHideShow extends Activity {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
long duration;
if (isChecked) {
transitioner.setStagger(LayoutTransition.CHANGE_APPEARING, 30);
transitioner.setStagger(LayoutTransition.CHANGE_DISAPPEARING, 30);
setupAnimations(transitioner);
mTransitioner.setStagger(LayoutTransition.CHANGE_APPEARING, 30);
mTransitioner.setStagger(LayoutTransition.CHANGE_DISAPPEARING, 30);
setupCustomAnimations();
duration = 500;
} else {
transitioner.setStagger(LayoutTransition.CHANGE_APPEARING, 0);
transitioner.setStagger(LayoutTransition.CHANGE_DISAPPEARING, 0);
transitioner.setAnimator(LayoutTransition.APPEARING, null);
transitioner.setAnimator(LayoutTransition.DISAPPEARING, null);
transitioner.setAnimator(LayoutTransition.CHANGE_APPEARING, null);
transitioner.setAnimator(LayoutTransition.CHANGE_DISAPPEARING, null);
resetTransition();
duration = 300;
}
transitioner.setDuration(duration);
mTransitioner.setDuration(duration);
}
});
}
private void setupAnimations(LayoutTransition transition) {
private void resetTransition() {
mTransitioner = new LayoutTransition();
container.setLayoutTransition(mTransitioner);
}
private void setupCustomAnimations() {
// Changing while Adding
PropertyValuesHolder pvhLeft =
PropertyValuesHolder.ofInt("left", 0, 1);
@@ -124,8 +125,8 @@ public class LayoutAnimationsHideShow extends Activity {
PropertyValuesHolder.ofFloat("scaleY", 1f, 0f, 1f);
final ObjectAnimator changeIn = ObjectAnimator.ofPropertyValuesHolder(
this, pvhLeft, pvhTop, pvhRight, pvhBottom, pvhScaleX, pvhScaleY).
setDuration(transition.getDuration(LayoutTransition.CHANGE_APPEARING));
transition.setAnimator(LayoutTransition.CHANGE_APPEARING, changeIn);
setDuration(mTransitioner.getDuration(LayoutTransition.CHANGE_APPEARING));
mTransitioner.setAnimator(LayoutTransition.CHANGE_APPEARING, changeIn);
changeIn.addListener(new AnimatorListenerAdapter() {
public void onAnimationEnd(Animator anim) {
View view = (View) ((ObjectAnimator) anim).getTarget();
@@ -142,8 +143,8 @@ public class LayoutAnimationsHideShow extends Activity {
PropertyValuesHolder.ofKeyframe("rotation", kf0, kf1, kf2);
final ObjectAnimator changeOut = ObjectAnimator.ofPropertyValuesHolder(
this, pvhLeft, pvhTop, pvhRight, pvhBottom, pvhRotation).
setDuration(transition.getDuration(LayoutTransition.CHANGE_DISAPPEARING));
transition.setAnimator(LayoutTransition.CHANGE_DISAPPEARING, changeOut);
setDuration(mTransitioner.getDuration(LayoutTransition.CHANGE_DISAPPEARING));
mTransitioner.setAnimator(LayoutTransition.CHANGE_DISAPPEARING, changeOut);
changeOut.addListener(new AnimatorListenerAdapter() {
public void onAnimationEnd(Animator anim) {
View view = (View) ((ObjectAnimator) anim).getTarget();
@@ -153,8 +154,8 @@ public class LayoutAnimationsHideShow extends Activity {
// Adding
ObjectAnimator animIn = ObjectAnimator.ofFloat(null, "rotationY", 90f, 0f).
setDuration(transition.getDuration(LayoutTransition.APPEARING));
transition.setAnimator(LayoutTransition.APPEARING, animIn);
setDuration(mTransitioner.getDuration(LayoutTransition.APPEARING));
mTransitioner.setAnimator(LayoutTransition.APPEARING, animIn);
animIn.addListener(new AnimatorListenerAdapter() {
public void onAnimationEnd(Animator anim) {
View view = (View) ((ObjectAnimator) anim).getTarget();
@@ -164,9 +165,9 @@ public class LayoutAnimationsHideShow extends Activity {
// Removing
ObjectAnimator animOut = ObjectAnimator.ofFloat(null, "rotationX", 0f, 90f).
setDuration(transition.getDuration(LayoutTransition.DISAPPEARING));
transition.setAnimator(LayoutTransition.DISAPPEARING, animOut);
animIn.addListener(new AnimatorListenerAdapter() {
setDuration(mTransitioner.getDuration(LayoutTransition.DISAPPEARING));
mTransitioner.setAnimator(LayoutTransition.DISAPPEARING, animOut);
animOut.addListener(new AnimatorListenerAdapter() {
public void onAnimationEnd(Animator anim) {
View view = (View) ((ObjectAnimator) anim).getTarget();
view.setRotationX(0f);