下面列出了android.graphics.drawable.AnimationDrawable#getNumberOfFrames() 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
/**
* Convert a AnimationDrawable for use as a barberpole animation.
* Each frame of the animation is wrapped in a ClipDrawable and
* given a tiling BitmapShader.
*/
private Drawable tileifyIndeterminate(Drawable drawable) {
if (drawable instanceof AnimationDrawable) {
AnimationDrawable background = (AnimationDrawable) drawable;
final int N = background.getNumberOfFrames();
AnimationDrawable newBg = new AnimationDrawable();
newBg.setOneShot(background.isOneShot());
for (int i = 0; i < N; i++) {
Drawable frame = tileify(background.getFrame(i), true);
frame.setLevel(10000);
newBg.addFrame(frame, background.getDuration(i));
}
newBg.setLevel(10000);
drawable = newBg;
}
return drawable;
}
/**
* Convert a AnimationDrawable for use as a barberpole animation.
* Each frame of the animation is wrapped in a ClipDrawable and
* given a tiling BitmapShader.
*/
private Drawable tileifyIndeterminate(Drawable drawable) {
if (drawable instanceof AnimationDrawable) {
AnimationDrawable background = (AnimationDrawable) drawable;
final int N = background.getNumberOfFrames();
AnimationDrawable newBg = new AnimationDrawable();
newBg.setOneShot(background.isOneShot());
for (int i = 0; i < N; i++) {
Drawable frame = tileify(background.getFrame(i), true);
frame.setLevel(10000);
newBg.addFrame(frame, background.getDuration(i));
}
newBg.setLevel(10000);
drawable = newBg;
}
return drawable;
}
/**
* Convert a AnimationDrawable for use as a barberpole animation.
* Each frame of the animation is wrapped in a ClipDrawable and
* given a tiling BitmapShader.
*/
private Drawable tileifyIndeterminate(Drawable drawable) {
if (drawable instanceof AnimationDrawable) {
AnimationDrawable background = (AnimationDrawable) drawable;
final int N = background.getNumberOfFrames();
AnimationDrawable newBg = new AnimationDrawable();
newBg.setOneShot(background.isOneShot());
for (int i = 0; i < N; i++) {
Drawable frame = tileify(background.getFrame(i), true);
frame.setLevel(10000);
newBg.addFrame(frame, background.getDuration(i));
}
newBg.setLevel(10000);
drawable = newBg;
}
return drawable;
}
/**
* Convert a AnimationDrawable for use as a barberpole animation.
* Each frame of the animation is wrapped in a ClipDrawable and
* given a tiling BitmapShader.
*/
private Drawable tileifyIndeterminate(Drawable drawable) {
if (drawable instanceof AnimationDrawable) {
AnimationDrawable background = (AnimationDrawable) drawable;
final int N = background.getNumberOfFrames();
AnimationDrawable newBg = new AnimationDrawable();
newBg.setOneShot(background.isOneShot());
for (int i = 0; i < N; i++) {
Drawable frame = tileify(background.getFrame(i), true);
frame.setLevel(10000);
newBg.addFrame(frame, background.getDuration(i));
}
newBg.setLevel(10000);
drawable = newBg;
}
return drawable;
}
/**
* Convert a AnimationDrawable for use as a barberpole animation.
* Each frame of the animation is wrapped in a ClipDrawable and
* given a tiling BitmapShader.
*/
private Drawable tileifyIndeterminate(Drawable drawable) {
if (drawable instanceof AnimationDrawable) {
AnimationDrawable background = (AnimationDrawable) drawable;
final int N = background.getNumberOfFrames();
AnimationDrawable newBg = new AnimationDrawable();
newBg.setOneShot(background.isOneShot());
for (int i = 0; i < N; i++) {
Drawable frame = tileify(background.getFrame(i), true);
frame.setLevel(10000);
newBg.addFrame(frame, background.getDuration(i));
}
newBg.setLevel(10000);
drawable = newBg;
}
return drawable;
}
/**
* Convert a AnimationDrawable for use as a barberpole animation.
* Each frame of the animation is wrapped in a ClipDrawable and
* given a tiling BitmapShader.
*/
private Drawable tileifyIndeterminate(Drawable drawable) {
if (drawable instanceof AnimationDrawable) {
AnimationDrawable background = (AnimationDrawable) drawable;
final int N = background.getNumberOfFrames();
AnimationDrawable newBg = new AnimationDrawable();
newBg.setOneShot(background.isOneShot());
for (int i = 0; i < N; i++) {
Drawable frame = tileify(background.getFrame(i), true);
frame.setLevel(10000);
newBg.addFrame(frame, background.getDuration(i));
}
newBg.setLevel(10000);
drawable = newBg;
}
return drawable;
}
/**
* Convert a AnimationDrawable for use as a barberpole animation.
* Each frame of the animation is wrapped in a ClipDrawable and
* given a tiling BitmapShader.
*/
private Drawable tileifyIndeterminate(Drawable drawable) {
if (drawable instanceof AnimationDrawable) {
AnimationDrawable background = (AnimationDrawable) drawable;
final int N = background.getNumberOfFrames();
AnimationDrawable newBg = new AnimationDrawable();
newBg.setOneShot(background.isOneShot());
for (int i = 0; i < N; i++) {
Drawable frame = tileify(background.getFrame(i), true);
frame.setLevel(10000);
newBg.addFrame(frame, background.getDuration(i));
}
newBg.setLevel(10000);
drawable = newBg;
}
return drawable;
}
/**
* Convert a AnimationDrawable for use as a barberpole animation.
* Each frame of the animation is wrapped in a ClipDrawable and
* given a tiling BitmapShader.
*/
private Drawable tileifyIndeterminate(Drawable drawable) {
if (drawable instanceof AnimationDrawable) {
AnimationDrawable background = (AnimationDrawable) drawable;
final int N = background.getNumberOfFrames();
AnimationDrawable newBg = new AnimationDrawable();
newBg.setOneShot(background.isOneShot());
for (int i = 0; i < N; i++) {
Drawable frame = tileify(background.getFrame(i), true);
frame.setLevel(10000);
newBg.addFrame(frame, background.getDuration(i));
}
newBg.setLevel(10000);
drawable = newBg;
}
return drawable;
}
/**
* Convert a AnimationDrawable for use as a barberpole animation.
* Each frame of the animation is wrapped in a ClipDrawable and
* given a tiling BitmapShader.
*/
private Drawable tileifyIndeterminate(Drawable drawable) {
if (drawable instanceof AnimationDrawable) {
AnimationDrawable background = (AnimationDrawable) drawable;
final int N = background.getNumberOfFrames();
AnimationDrawable newBg = new AnimationDrawable();
newBg.setOneShot(background.isOneShot());
for (int i = 0; i < N; i++) {
Drawable frame = tileify(background.getFrame(i), true);
frame.setLevel(10000);
newBg.addFrame(frame, background.getDuration(i));
}
newBg.setLevel(10000);
drawable = newBg;
}
return drawable;
}
/**
* Convert a AnimationDrawable for use as a barberpole animation.
* Each frame of the animation is wrapped in a ClipDrawable and
* given a tiling BitmapShader.
*/
private Drawable tileifyIndeterminate(Drawable drawable) {
if (drawable instanceof AnimationDrawable) {
AnimationDrawable background = (AnimationDrawable) drawable;
final int N = background.getNumberOfFrames();
AnimationDrawable newBg = new AnimationDrawable();
newBg.setOneShot(background.isOneShot());
for (int i = 0; i < N; i++) {
Drawable frame = tileify(background.getFrame(i), true);
frame.setLevel(10000);
newBg.addFrame(frame, background.getDuration(i));
}
newBg.setLevel(10000);
drawable = newBg;
}
return drawable;
}
private void start(AnimationDrawable object, final OnPointDragListener removeListener) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
int duration = 0;
for (int i = 0; i < object.getNumberOfFrames(); i++) {
duration += object.getDuration(i);
}
view.postDelayed(new Runnable() {
@Override
public void run() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
view.setBackground(background);
}
end(removeListener);
}
}, duration + 5);
view.setText("");
int drawableL = (view.getWidth() + view.getHeight()) / 2;
ViewGroup.LayoutParams lp = view.getLayoutParams();
lp.height = lp.width = drawableL;
view.setLayoutParams(lp);
view.setBackground(object);
if (object.isRunning())
object.stop();
object.start();
} else {
end(removeListener);
}
}
/**
* @param drawable The frames data from animation will be copied into this instance. The animation object will be unchanged.
*/
public NotifyingAnimationDrawable(AnimationDrawable drawable) {
for (int i = 0; i < drawable.getNumberOfFrames(); i++) {
addFrame(drawable.getFrame(i), drawable.getDuration(i));
}
setOneShot(drawable.isOneShot());
}
private Drawable tileifyAnimationDrawable(AnimationDrawable wrapped) {
NumberAnimationDrawable drawable = new NumberAnimationDrawable();
drawable.setOneShot(wrapped.isOneShot());
final int N = wrapped.getNumberOfFrames();
for (int i = 0; i < N; i++) {
Drawable frame = wrapped.getFrame(i);
int duration = wrapped.getDuration(i);
drawable.addFrame(frame, duration);
}
return drawable;
}
private void loadResource(Context context, Resources resources, @XmlRes int resourceId) {
final XmlResourceParser parser = resources.getXml(resourceId);
final int bitmapRes;
final float hotSpotX;
final float hotSpotY;
try {
XmlUtils.beginDocument(parser, "pointer-icon");
final TypedArray a = resources.obtainAttributes(
parser, com.android.internal.R.styleable.PointerIcon);
bitmapRes = a.getResourceId(com.android.internal.R.styleable.PointerIcon_bitmap, 0);
hotSpotX = a.getDimension(com.android.internal.R.styleable.PointerIcon_hotSpotX, 0);
hotSpotY = a.getDimension(com.android.internal.R.styleable.PointerIcon_hotSpotY, 0);
a.recycle();
} catch (Exception ex) {
throw new IllegalArgumentException("Exception parsing pointer icon resource.", ex);
} finally {
parser.close();
}
if (bitmapRes == 0) {
throw new IllegalArgumentException("<pointer-icon> is missing bitmap attribute.");
}
Drawable drawable;
if (context == null) {
drawable = resources.getDrawable(bitmapRes);
} else {
drawable = context.getDrawable(bitmapRes);
}
if (drawable instanceof AnimationDrawable) {
// Extract animation frame bitmaps.
final AnimationDrawable animationDrawable = (AnimationDrawable) drawable;
final int frames = animationDrawable.getNumberOfFrames();
drawable = animationDrawable.getFrame(0);
if (frames == 1) {
Log.w(TAG, "Animation icon with single frame -- simply treating the first "
+ "frame as a normal bitmap icon.");
} else {
// Assumes they have the exact duration.
mDurationPerFrame = animationDrawable.getDuration(0);
mBitmapFrames = new Bitmap[frames - 1];
final int width = drawable.getIntrinsicWidth();
final int height = drawable.getIntrinsicHeight();
for (int i = 1; i < frames; ++i) {
Drawable drawableFrame = animationDrawable.getFrame(i);
if (!(drawableFrame instanceof BitmapDrawable)) {
throw new IllegalArgumentException("Frame of an animated pointer icon "
+ "must refer to a bitmap drawable.");
}
if (drawableFrame.getIntrinsicWidth() != width ||
drawableFrame.getIntrinsicHeight() != height) {
throw new IllegalArgumentException("The bitmap size of " + i + "-th frame "
+ "is different. All frames should have the exact same size and "
+ "share the same hotspot.");
}
BitmapDrawable bitmapDrawableFrame = (BitmapDrawable) drawableFrame;
mBitmapFrames[i - 1] = getBitmapFromDrawable(bitmapDrawableFrame);
}
}
}
if (!(drawable instanceof BitmapDrawable)) {
throw new IllegalArgumentException("<pointer-icon> bitmap attribute must "
+ "refer to a bitmap drawable.");
}
BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
final Bitmap bitmap = getBitmapFromDrawable(bitmapDrawable);
validateHotSpot(bitmap, hotSpotX, hotSpotY);
// Set the properties now that we have successfully loaded the icon.
mBitmap = bitmap;
mHotSpotX = hotSpotX;
mHotSpotY = hotSpotY;
}
/**
* 将圆点add入，播放动画
* @author leibing
* @createTime 2016/10/07
* @lastModify 2016/10/07
* @param clickPos 点击部位
* @return
*/
public void addIVandPlay(int clickPos){
setCanTouch(false);
// 设置点X、Y坐标
ivPoint.setX(touchScreenPos[0] - 15);
ivPoint.setY(touchScreenPos[1] - getStatusBarHeight() - toTopDistance);
// 将点添加到父类容器
if(ivPoint.getParent() == null){
treatSelfBodyFly.addView(ivPoint);
}
// 人体部位提示框
// 1：头部；2：颈部；3：胸部；4：腹部；5：男性勾股；6：女性盆骨；7：上肢；8：下肢；
// 9：下肢（本应足部，但数据没分出来）；10：背部；11：腰部；12：臀部；
// 13：上肢（本应手指，但数据没分出来）
switch (clickPos){
case 1:
posName = "头部";
break;
case 2:
posName = "颈部";
break;
case 3:
posName = "胸部";
break;
case 4:
posName = "腹部";
break;
case 5:
posName = "男性勾股";
break;
case 6:
posName = "女性盆骨";
break;
case 7:
case 13:
posName = "上肢";
break;
case 8:
case 9:
posName = "下肢";
break;
case 10:
posName = "背部";
break;
case 11:
posName = "腰部";
break;
case 12:
posName = "臀部";
break;
default:
break;
}
treatSelfBodyFly.post(new Runnable() {
@Override
public void run() {
mHumanBodyPopupWindow = new HumanBodyPopupWindow(HumanBodyActivity.this, posName);
mHumanBodyPopupWindow.showAsDropDown(ivPoint,-80,-150);
mHumanBodyPopupWindow.delayDismissDialog(mHumanBodyPopupWindow, 0);
}
});
// 执行点动画
pointAnim = (AnimationDrawable) ivPoint.getBackground();
pointAnim.start();
int duration = 0;
for (int i = 0; i < pointAnim.getNumberOfFrames(); i++) {
duration += pointAnim.getDuration(i);
}
// 将点击的部位发送到新启动的activity
Message msg = Message.obtain();
msg.what = MSG_TO_NEXT_ACTIVITY;
Bundle bundle = new Bundle();
bundle.putInt(CLICK_POS, clickPos);
// 当前性别
String curSex = (curSexFace == MAN_FRONT || curSexFace == MAN_BACK)?"男":"女";
// 将性别值传给Handler
bundle.putString(SEX, curSex);
msg.setData(bundle);
mHandler.sendMessageDelayed(msg, duration);
}
/**
* 将圆点add入，播放动画
* @author leibing
* @createTime 2016/10/07
* @lastModify 2016/10/07
* @param clickPos 点击部位
* @return
*/
public void addIVandPlay(int clickPos){
setCanTouch(false);
// 设置点X、Y坐标
ivPoint.setX(touchScreenPos[0] - 15);
ivPoint.setY(touchScreenPos[1] - getStatusBarHeight() - toTopDistance);
// 将点添加到父类容器
if(ivPoint.getParent() == null){
treatSelfBodyFly.addView(ivPoint);
}
// 人体部位提示框
// 1：头部；2：颈部；3：胸部；4：腹部；5：男性勾股；6：女性盆骨；7：上肢；8：下肢；
// 9：下肢（本应足部，但数据没分出来）；10：背部；11：腰部；12：臀部；
// 13：上肢（本应手指，但数据没分出来）
switch (clickPos){
case 1:
posName = "头部";
break;
case 2:
posName = "颈部";
break;
case 3:
posName = "胸部";
break;
case 4:
posName = "腹部";
break;
case 5:
posName = "男性勾股";
break;
case 6:
posName = "女性盆骨";
break;
case 7:
case 13:
posName = "上肢";
break;
case 8:
case 9:
posName = "下肢";
break;
case 10:
posName = "背部";
break;
case 11:
posName = "腰部";
break;
case 12:
posName = "臀部";
break;
default:
break;
}
treatSelfBodyFly.post(new Runnable() {
@Override
public void run() {
mHumanBodyPopupWindow = new HumanBodyPopupWindow(HumanBodyActivity.this, posName);
mHumanBodyPopupWindow.showAsDropDown(ivPoint,-80,-150);
mHumanBodyPopupWindow.delayDismissDialog(mHumanBodyPopupWindow, 0);
}
});
// 执行点动画
pointAnim = (AnimationDrawable) ivPoint.getBackground();
pointAnim.start();
int duration = 0;
for (int i = 0; i < pointAnim.getNumberOfFrames(); i++) {
duration += pointAnim.getDuration(i);
}
// 将点击的部位发送到新启动的activity
Message msg = Message.obtain();
msg.what = MSG_TO_NEXT_ACTIVITY;
Bundle bundle = new Bundle();
bundle.putInt(CLICK_POS, clickPos);
// 当前性别
String curSex = (curSexFace == MAN_FRONT || curSexFace == MAN_BACK)?"男":"女";
// 将性别值传给Handler
bundle.putString(SEX, curSex);
msg.setData(bundle);
mHandler.sendMessageDelayed(msg, duration);
}