prototype

wujingchao · Apr 13, 2015 · bb8458b · bb8458b
1 parent 1ac9a3b
commit bb8458b
Showing 1 changed file with 39 additions and 32 deletions.
diff --git a/multi-card-menu/src/main/java/net/wujingchao/android/view/MultiCardMenu.java b/multi-card-menu/src/main/java/net/wujingchao/android/view/MultiCardMenu.java
@@ -8,10 +8,12 @@
 import android.util.Log;
 import android.view.MotionEvent;
 import android.view.View;
+import android.view.animation.AnimationSet;
 import android.view.animation.DecelerateInterpolator;
 import android.view.animation.Interpolator;
 import android.widget.FrameLayout;
 
+import com.nineoldandroids.animation.AnimatorSet;
 import com.nineoldandroids.animation.ObjectAnimator;
 import com.nineoldandroids.view.ViewHelper;
 
@@ -30,7 +32,7 @@ public class MultiCardMenu extends FrameLayout {
 
  private final static int DEFAULT_MOVE_DISTANCE_TO_TRIGGER = 50;
 
- private final static int DEFAULT_DURATION = 800;
+ private final static int DEFAULT_DURATION = 300;
 
  private float mDensity;
 
@@ -126,42 +128,41 @@ private void handleActionDown(MotionEvent event) {
  }
  }
  }else if(isDisplaying && downY > (getMeasuredHeight() - (mChildCount - 1) * mTitleBarHeightOnFold)) {
- //TODO click bottom card
  Log.d(TAG,"click bottom card");
  }else if(isDisplaying && downY > mMarginTop && downY < getChildAt(mDisplayingCard).getMeasuredHeight() + mMarginTop) {
  whichCardOnTouch = mDisplayingCard;
  isTouchOnCard = true;
+ Log.d(TAG,"touch on display card");
  }
- mTouchViewOriginalY = ViewHelper.getY(getChildAt(whichCardOnTouch));
+ if(whichCardOnTouch != -1)
+ mTouchViewOriginalY = ViewHelper.getY(getChildAt(whichCardOnTouch));
  }
 
  private void handleActionMove(MotionEvent event) {
- deltaY += (event.getY() - downY);
- downY = event.getY();
+ if(whichCardOnTouch == -1 || !isTouchOnCard)return;
  View touchingChildView = getChildAt(whichCardOnTouch);
- if(!isDisplaying && whichCardOnTouch != -1 && isTouchOnCard) {
- if(ViewHelper.getY(touchingChildView) <= mMarginTop && deltaY < 0){
- ViewHelper.setY(touchingChildView,mMarginTop);
- return;
- }else if(ViewHelper.getY(touchingChildView) >= mTouchViewOriginalY && deltaY > 0) {
- ViewHelper.setY(touchingChildView, mTouchViewOriginalY);
- return;
- }
- Log.d(TAG,"Y:" + ViewHelper.getY(touchingChildView));
- ViewHelper.setTranslationY(touchingChildView, deltaY);
- }else if(isDisplaying && whichCardOnTouch != -1 && isTouchOnCard) {
-// ViewHelper.setTranslationY(touchingChildView, deltaY);
- ViewHelper.setY(touchingChildView,downY);
- }
+ deltaY = (event.getY() - downY);
+ downY = event.getY();
+ touchingChildView.offsetTopAndBottom((int) deltaY);
  }
 
-
  private void handleActionUp(MotionEvent event) {
- if(!isDisplaying && whichCardOnTouch != -1 && isTouchOnCard && (event.getY() == firstDownY && event.getX() == firstDownX) //means click...
- || (Math.abs(event.getY() - firstDownY) > mMoveDistanceToTrigger)) {
- displayCard(whichCardOnTouch);
- }else if(!isDisplaying && (Math.abs(event.getY() - firstDownY) < mMoveDistanceToTrigger)) {
+ if(whichCardOnTouch == -1 || !isTouchOnCard) return;
+ if(!isDisplaying && ((event.getY() == firstDownY && event.getX() == firstDownX) //means click...
+ || (event.getY() - firstDownY < 0 && (Math.abs(event.getY() - firstDownY) > mMoveDistanceToTrigger)))) {
+ displayCard(whichCardOnTouch);
+ }else if(!isDisplaying && ((event.getY() - firstDownY > 0) || Math.abs(event.getY() - firstDownY) < mMoveDistanceToTrigger)) {
  hideCard(whichCardOnTouch);
+ }else if(isDisplaying) {
+ float currentY = ViewHelper.getY(getChildAt(mDisplayingCard));
+ if(currentY < mMarginTop || currentY < (mMarginTop + mMoveDistanceToTrigger)) {
+ ObjectAnimator.ofFloat(getChildAt(mDisplayingCard),"y",
+ currentY,mMarginTop)
+ .setDuration(DEFAULT_DURATION)
+ .start();
+ }else if(currentY > (mMarginTop + mMoveDistanceToTrigger)) {
+ hideCard(mDisplayingCard);
+ }
  }
  isTouchOnCard = false;
  deltaY = 0;
@@ -182,10 +183,13 @@ private void displayCard(int which) {
  j ++;
  }
  }
- for(ObjectAnimator o:animators) {
- o.setInterpolator(interpolator);
- o.start();
- }
+// for(ObjectAnimator o:animators) {
+// o.setInterpolator(interpolator);
+// o.start();
+// }
+ AnimatorSet set = new AnimatorSet();
+ set.playTogether(animators);
+ set.start();
  isDisplaying = true;
  mDisplayingCard = which;
  }
@@ -204,10 +208,13 @@ private void hideCard(int which) {
  j ++;
  }
  }
- for(ObjectAnimator o :animators) {
- o.setInterpolator(interpolator);
- o.start();
- }
+ AnimatorSet set = new AnimatorSet();
+ set.playTogether(animators);
+ set.start();
+// for(ObjectAnimator o :animators) {
+// o.setInterpolator(interpolator);
+// o.start();
+// }
  isDisplaying = false;
  mDisplayingCard = -1;
  }