Android的动画,移动和旋转的同时 [英] Android animation, moving and rotating at same time
问题描述
我工作的动画图像视图和向右移动并旋转的同时。我能获得该项目利用移动
I am working on animating an image view and that moves to the right and rotates at the same time. I can get the item to move using
animation = new TranslateAnimation(0, level, 0, 0);
animation.setDuration(1000);
animation.setRepeatCount(0);
animation.setFillAfter(true);
等级是我当时定义的变量。我知道$ C $下旋转。
Level is the variable I have defined at the time. I know the code for rotate is
RotateAnimation rotate = new RotateAnimation(0,rotate,0,0);
rotate.setDuration(1000);
rotate.setRepeatCount(0);
animation.setFillAfter(true);
bPick.setAnimation(rotate);
再次旋转是可变的我已经在上面定义的。
Again rotate is variable I have defined at the top.
我的问题是,我该如何结合这两种?我已经使用一个线程试图
My question is, how do I combine these two? I have tried using a thread
private Runnable myThread = new Runnable() {
@Override
public void run() {
while (level < 100) {
try {
myHandle.sendMessage(myHandle.obtainMessage());
Thread.sleep(15);
} catch (Throwable t) {
}
}
}
Handler myHandle = new Handler() {
@Override
public void handleMessage(Message msg) {
level++;
animation = new TranslateAnimation(0, level, 0, 0);
animation.setDuration(1000);
animation.setRepeatCount(0);
animation.setFillAfter(true);
bPick.setAnimation(animation);
}
};
};
这将其移动到右侧正常,但是如果我轮流尝试添加为好,它不工作,否则就会崩溃。
That will have it move to the right fine, however if I try adding in rotation as well, it doesnt work, or it will crash.
任何帮助将是非常美联社preciated,欢呼声
Any help would be much appreciated, cheers
修改
我需要这样做的原因是,我有一个接一个标尺。
The reason I require this is that I have a gauge with a pick.
我需要规挑向右移动,同时慢慢地向右旋转。多少它移动到右侧是基于int变量的设置。它会从0往 - 100。0是起始位置和100,它将被移动到右侧,看起来像这样
I require the gauge pick to move to the right while slowly rotating to the right. How much it moves to the right is based on a int variable set up. It will go from 0 - 100. 0 being the start position and 100, it will be moved to the right and look like this
推荐答案
您需要使用<一个href="http://developer.android.com/reference/android/view/animation/AnimationSet.html">AnimationSet.
而移动的图像从XML我做了一个例子从左向右,向上和向下旋转,都在同一时间。
An example in XML I made which moves an image from left to right, up and down and rotates, all at the same time.
<set xmlns:android="http://schemas.android.com/apk/res/android">
<!-- Rotate -->
<rotate android:fromDegrees="30" android:toDegrees="0"
android:pivotX="50%" android:pivotY="50%" android:repeatCount="4"
android:repeatMode="reverse" android:duration="2000"
android:interpolator="@android:anim/linear_interpolator" />
<!-- Left to right -->
<translate android:fromXDelta="-50%p" android:toXDelta="150%p"
android:fromYDelta="100%p" android:toYDelta="0" android:duration="10000"
android:interpolator="@android:anim/linear_interpolator" />
<!-- Up and down bob -->
<translate android:fromXDelta="0" android:toXDelta="0"
android:fromYDelta="30" android:toYDelta="-30" android:repeatMode="reverse"
android:repeatCount="4" android:interpolator="@android:anim/linear_interpolator"
android:duration="2000" />
</set>
code例子(没有重复以上):
Code example (not to replicate above):
AnimationSet animationSet = new AnimationSet(true);
TranslateAnimation a = new TranslateAnimation(
Animation.ABSOLUTE,200, Animation.ABSOLUTE,200,
Animation.ABSOLUTE,200, Animation.ABSOLUTE,200);
a.setDuration(1000);
RotateAnimation r = new RotateAnimation(0f, -90f,200,200);
r.setStartOffset(1000);
r.setDuration(1000);
animationSet.addAnimation(a);
animationSet.addAnimation(r);
(从<一个拍摄href="http://stackoverflow.com/questions/4977138/full-example-of-how-to-programmatically-do-rotateanimations">here)
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