Java Code Examples for android.widget.ImageView#getRotation()
The following examples show how to use
android.widget.ImageView#getRotation() .
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Example 1
| Source File: SingleRvFragment.java From ExpandableRecyclerView with Apache License 2.0 | 6 votes |
|
@Override
public void onParentCollapsed(RecyclerView rv, ParentViewHolder pvh, int position,
boolean pendingCause, boolean byUser)
{
Logger.e(TAG,
"onParentCollapsed=" + position + ",tag=" + rv.getTag() + ",byUser=" + byUser);
if (pvh == null) return;
ImageView arrow = pvh.getView(R.id.arrow);
if (arrow.getVisibility() != View.VISIBLE) return;
float currRotate = arrow.getRotation();
float rotate = 360;
//未展开完全并且当前旋转角度小于180，逆转回去
if (currRotate < 180) {
rotate = 0;
}
if (pendingCause) {
arrow.setRotation(rotate);
} else {
arrow.animate()
.rotation(rotate)
.setDuration(mItemAnimator.getRemoveDuration() + 180)
.start();
}
}
Example 2
| Source File: MultipleRvFragment.java From ExpandableRecyclerView with Apache License 2.0 | 6 votes |
|
@Override
public void onParentExpanded(RecyclerView rv, ParentViewHolder pvh, int position,
boolean pendingCause, boolean byUser)
{
Logger.e(TAG, "onParentExpanded=" + position + "," + rv.getTag() + ",byUser=" + byUser);
if (pvh == null) return;
ImageView arrow = pvh.getView(R.id.arrow);
if (arrow.getVisibility() != View.VISIBLE) return;
float currRotate = arrow.getRotation();
//重置为从0开始旋转
if (currRotate == 360) {
arrow.setRotation(0);
}
if (pendingCause) {
arrow.setRotation(180);
} else {
arrow.animate()
.rotation(180)
.setDuration(mItemAnimator.getAddDuration() + 180)
.start();
}
}
Example 3
| Source File: MultipleRvFragment.java From ExpandableRecyclerView with Apache License 2.0 | 6 votes |
|
@Override
public void onParentCollapsed(RecyclerView rv, ParentViewHolder pvh, int position,
boolean pendingCause, boolean byUser)
{
Logger.e(TAG,
"onParentCollapsed=" + position + ",tag=" + rv.getTag() + ",byUser=" + byUser);
if (pvh == null) return;
final ImageView arrow = pvh.getView(R.id.arrow);
if (arrow.getVisibility() != View.VISIBLE) return;
final float currRotate = arrow.getRotation();
float rotate = 360;
//未展开完全并且当前旋转角度小于180，逆转回去
if (currRotate < 180) {
rotate = 0;
}
if (pendingCause) {
arrow.setRotation(rotate);
} else {
arrow.animate().rotation(rotate)
.setDuration(mItemAnimator.getRemoveDuration() + 180).start();
}
}
Example 4
| Source File: SingleRvFragment.java From ExpandableRecyclerView with Apache License 2.0 | 5 votes |
|
@Override
public void onParentExpanded(RecyclerView rv, ParentViewHolder pvh, int position,
boolean pendingCause, boolean byUser)
{
Logger.e(TAG, "onParentExpanded=" + position + "," + rv.getTag() + ",byUser=" + byUser);
if (pvh == null) return;
ImageView arrow = pvh.getView(R.id.arrow);
if (arrow.getVisibility() != View.VISIBLE) return;
float currRotate = arrow.getRotation();
//重置为从0开始旋转
if (currRotate == 360) {
arrow.setRotation(0);
}
if (pendingCause) {
arrow.setRotation(180);
} else {
arrow.animate()
.rotation(180)
.setDuration(mItemAnimator.getAddDuration() + 180)
.start();
}
// if (byUser) {
// int scrollToPos =
// pvh.getAdapterPosition() + ((MyParent) pvh.getParent()).getChildCount();
// rv.scrollToPosition(scrollToPos);
// }
}
Example 5
| Source File: CompassView.java From android with Apache License 2.0 | 5 votes |
|
/**
* Resets compass to point to North.
*/
public void reset() {
final ImageView image = (ImageView) findViewById(getImageId());
if (image != null) {
float newRotation = (image.getRotation() < 180) ? 0 : 360;
image.animate().setDuration(ROTATION_ANIMATION_DURATION_MILLIS).rotation(newRotation);
animate().setDuration(FADE_OUT_ANIMATION_DURATION_MILLIS).alpha(0f)
.setStartDelay(ROTATION_ANIMATION_DURATION_MILLIS);
}
}
Example 6
| Source File: AnimationExampleActivity.java From codeexamples-android with Eclipse Public License 1.0 | 4 votes |
|
public void startAnimation(View view) {
float dest = 0;
final ImageView aniView = (ImageView) findViewById(R.id.imageView1);
switch (view.getId()) {
case R.id.Button01:
dest = 360;
if (aniView.getRotation() == 360) {
dest = 0;
}
// ObjectAnimator animation1 = ObjectAnimator.ofFloat(aniView,
// "rotation", dest);
// animation1.setDuration(2000);
// animation1.start();
aniView.animate().rotation(dest).setDuration(1000).scaleX(2)
.scaleY(2).withEndAction(new Runnable() {
@Override
public void run() {
//
aniView.animate()
.rotationXBy(100)
.rotation(
Math.abs(360 - aniView
.getRotation()))
.scaleX(0.4F).scaleY(0.4F)
.setDuration(1000);
}
});
// Show how to load an animation from XML
// Animation animation1 = AnimationUtils.loadAnimation(this,
// R.anim.myanimation);
// animation1.setAnimationListener(this);
// animatedView1.startAnimation(animation1);
break;
case R.id.Button02:
// Shows how to define a animation via code
// Also use an Interpolator (BounceInterpolator)
Paint paint = new Paint();
TextView aniTextView = (TextView) findViewById(R.id.textView1);
float measureTextCenter = paint.measureText(aniTextView.getText()
.toString());
dest = 0 - measureTextCenter;
if (aniTextView.getX() < 0) {
dest = 0;
}
ObjectAnimator animation2 = ObjectAnimator.ofFloat(aniTextView,
"x", dest);
animation2.setDuration(2000);
animation2.start();
break;
case R.id.Button03:
// Demonstrate fading and adding an AnimationListener
dest = 1;
if (aniView.getAlpha() > 0) {
dest = 0;
}
ObjectAnimator animation3 = ObjectAnimator.ofFloat(aniView,
"alpha", dest);
animation3.setDuration(2000);
animation3.start();
break;
case R.id.Button04:
ObjectAnimator fadeOut = ObjectAnimator.ofFloat(aniView, "alpha",
0f);
fadeOut.setDuration(2000);
ObjectAnimator mover = ObjectAnimator.ofFloat(aniView,
"translationX", -500f, 0f);
mover.setDuration(2000);
ObjectAnimator fadeIn = ObjectAnimator.ofFloat(aniView, "alpha",
0f, 1f);
fadeIn.setDuration(2000);
AnimatorSet animatorSet = new AnimatorSet();
animatorSet.play(mover).with(fadeIn).after(fadeOut);
animatorSet.start();
break;
default:
break;
}
}
Example 7
| Source File: AnimationExampleActivity.java From codeexamples-android with Eclipse Public License 1.0 | 4 votes |
|
public void startAnimation(View view) {
float dest = 0;
final ImageView aniView = (ImageView) findViewById(R.id.imageView1);
switch (view.getId()) {
case R.id.Button01:
dest = 360;
if (aniView.getRotation() == 360) {
dest = 0;
}
// ObjectAnimator animation1 = ObjectAnimator.ofFloat(aniView,
// "rotation", dest);
// animation1.setDuration(2000);
// animation1.start();
aniView.animate().rotation(dest).setDuration(1000).scaleX(2)
.scaleY(2).withEndAction(new Runnable() {
@Override
public void run() {
//
aniView.animate()
.rotationXBy(100)
.rotation(
Math.abs(360 - aniView
.getRotation()))
.scaleX(0.4F).scaleY(0.4F)
.setDuration(1000);
}
});
// Show how to load an animation from XML
// Animation animation1 = AnimationUtils.loadAnimation(this,
// R.anim.myanimation);
// animation1.setAnimationListener(this);
// animatedView1.startAnimation(animation1);
break;
case R.id.Button02:
// Shows how to define a animation via code
// Also use an Interpolator (BounceInterpolator)
Paint paint = new Paint();
TextView aniTextView = (TextView) findViewById(R.id.textView1);
float measureTextCenter = paint.measureText(aniTextView.getText()
.toString());
dest = 0 - measureTextCenter;
if (aniTextView.getX() < 0) {
dest = 0;
}
ObjectAnimator animation2 = ObjectAnimator.ofFloat(aniTextView,
"x", dest);
animation2.setDuration(2000);
animation2.start();
break;
case R.id.Button03:
// Demonstrate fading and adding an AnimationListener
dest = 1;
if (aniView.getAlpha() > 0) {
dest = 0;
}
ObjectAnimator animation3 = ObjectAnimator.ofFloat(aniView,
"alpha", dest);
animation3.setDuration(2000);
animation3.start();
break;
case R.id.Button04:
ObjectAnimator fadeOut = ObjectAnimator.ofFloat(aniView, "alpha",
0f);
fadeOut.setDuration(2000);
ObjectAnimator mover = ObjectAnimator.ofFloat(aniView,
"translationX", -500f, 0f);
mover.setDuration(2000);
ObjectAnimator fadeIn = ObjectAnimator.ofFloat(aniView, "alpha",
0f, 1f);
fadeIn.setDuration(2000);
AnimatorSet animatorSet = new AnimatorSet();
animatorSet.play(mover).with(fadeIn).after(fadeOut);
animatorSet.start();
break;
default:
break;
}
}
Example 8
| Source File: AnimationExampleActivity.java From codeexamples-android with Eclipse Public License 1.0 | 4 votes |
|
public void startAnimation(View view) {
float dest = 0;
final ImageView aniView = (ImageView) findViewById(R.id.imageView1);
switch (view.getId()) {
case R.id.Button01:
dest = 360;
if (aniView.getRotation() == 360) {
dest = 0;
}
// ObjectAnimator animation1 = ObjectAnimator.ofFloat(aniView,
// "rotation", dest);
// animation1.setDuration(2000);
// animation1.start();
aniView.animate().rotation(dest).setDuration(1000).scaleX(2)
.scaleY(2).withEndAction(new Runnable() {
@Override
public void run() {
//
aniView.animate()
.rotationXBy(100)
.rotation(
Math.abs(360 - aniView
.getRotation()))
.scaleX(0.4F).scaleY(0.4F)
.setDuration(1000);
}
});
// Show how to load an animation from XML
// Animation animation1 = AnimationUtils.loadAnimation(this,
// R.anim.myanimation);
// animation1.setAnimationListener(this);
// animatedView1.startAnimation(animation1);
break;
case R.id.Button02:
// Shows how to define a animation via code
// Also use an Interpolator (BounceInterpolator)
Paint paint = new Paint();
TextView aniTextView = (TextView) findViewById(R.id.textView1);
float measureTextCenter = paint.measureText(aniTextView.getText()
.toString());
dest = 0 - measureTextCenter;
if (aniTextView.getX() < 0) {
dest = 0;
}
ObjectAnimator animation2 = ObjectAnimator.ofFloat(aniTextView,
"x", dest);
animation2.setDuration(2000);
animation2.start();
break;
case R.id.Button03:
// Demonstrate fading and adding an AnimationListener
dest = 1;
if (aniView.getAlpha() > 0) {
dest = 0;
}
ObjectAnimator animation3 = ObjectAnimator.ofFloat(aniView,
"alpha", dest);
animation3.setDuration(2000);
animation3.start();
break;
case R.id.Button04:
ObjectAnimator fadeOut = ObjectAnimator.ofFloat(aniView, "alpha",
0f);
fadeOut.setDuration(2000);
ObjectAnimator mover = ObjectAnimator.ofFloat(aniView,
"translationX", -500f, 0f);
mover.setDuration(2000);
ObjectAnimator fadeIn = ObjectAnimator.ofFloat(aniView, "alpha",
0f, 1f);
fadeIn.setDuration(2000);
AnimatorSet animatorSet = new AnimatorSet();
animatorSet.play(mover).with(fadeIn).after(fadeOut);
animatorSet.start();
break;
default:
break;
}
}
