/// <summary>Shows only the specified child.</summary> /// <remarks> /// Shows only the specified child. The other displays Views exit the screen, /// optionally with the with the /// <see cref="getOutAnimation()">out animation</see> /// and /// the specified child enters the screen, optionally with the /// <see cref="getInAnimation()">in animation</see> /// . /// </remarks> /// <param name="childIndex">The index of the child to be shown.</param> /// <param name="animate"> /// Whether or not to use the in and out animations, defaults /// to true. /// </param> internal virtual void showOnly(int childIndex, bool animate_1) { int count = getChildCount(); { for (int i = 0; i < count; i++) { android.view.View child = getChildAt(i); if (i == childIndex) { if (animate_1 && mInAnimation != null) { child.startAnimation(mInAnimation); } child.setVisibility(android.view.View.VISIBLE); mFirstTime = false; } else { if (animate_1 && mOutAnimation != null && child.getVisibility() == android.view.View .VISIBLE) { child.startAnimation(mOutAnimation); } else { if (child.getAnimation() == mInAnimation) { child.clearAnimation(); } } child.setVisibility(android.view.View.GONE); } } } }
/// <summary>Control whether the list is being displayed.</summary> /// <remarks> /// Control whether the list is being displayed. You can make it not /// displayed if you are waiting for the initial data to show in it. During /// this time an indeterminant progress indicator will be shown instead. /// </remarks> /// <param name="shown"> /// If true, the list view is shown; if false, the progress /// indicator. The initial value is true. /// </param> /// <param name="animate"> /// If true, an animation will be used to transition to the /// new state. /// </param> private void setListShown(bool shown, bool animate) { ensureList(); if (mProgressContainer == null) { throw new System.InvalidOperationException("Can't be used with a custom content view" ); } if (mListShown == shown) { return; } mListShown = shown; if (shown) { if (animate) { mProgressContainer.startAnimation(android.view.animation.AnimationUtils.loadAnimation (getActivity(), android.R.anim.fade_out)); mListContainer.startAnimation(android.view.animation.AnimationUtils.loadAnimation (getActivity(), android.R.anim.fade_in)); } else { mProgressContainer.clearAnimation(); mListContainer.clearAnimation(); } mProgressContainer.setVisibility(android.view.View.GONE); mListContainer.setVisibility(android.view.View.VISIBLE); } else { if (animate) { mProgressContainer.startAnimation(android.view.animation.AnimationUtils.loadAnimation (getActivity(), android.R.anim.fade_in)); mListContainer.startAnimation(android.view.animation.AnimationUtils.loadAnimation (getActivity(), android.R.anim.fade_out)); } else { mProgressContainer.clearAnimation(); mListContainer.clearAnimation(); } mProgressContainer.setVisibility(android.view.View.VISIBLE); mListContainer.setVisibility(android.view.View.GONE); } }
public static void playClickAnim(View targetView) { float SCALE_FACTOR = 0.3f; AnimationSet animSet = new AnimationSet(true); TranslateAnimation translateAnim = new TranslateAnimation(Animation.RELATIVE_TO_SELF, 0, Animation.RELATIVE_TO_SELF, -SCALE_FACTOR / 2, Animation.RELATIVE_TO_SELF, 0f, Animation.RELATIVE_TO_SELF, -SCALE_FACTOR / 2); animSet.addAnimation(translateAnim); ScaleAnimation anim = new ScaleAnimation(1f, 1f + SCALE_FACTOR, 1f, 1f + SCALE_FACTOR); animSet.addAnimation(anim); animSet.Interpolator = new AccelerateDecelerateInterpolator(); animSet.Duration = 150; targetView.startAnimation(animSet); }
public static void playClickAnim(View targetView) { float SCALE_FACTOR = 0.3f; AnimationSet animSet = new AnimationSet(true); TranslateAnimation translateAnim = new TranslateAnimation(Animation.RELATIVE_TO_SELF, 0, Animation.RELATIVE_TO_SELF, -SCALE_FACTOR / 2, Animation.RELATIVE_TO_SELF, 0f, Animation.RELATIVE_TO_SELF, -SCALE_FACTOR / 2); animSet.addAnimation(translateAnim); ScaleAnimation anim = new ScaleAnimation(1f, 1f + SCALE_FACTOR, 1f, 1f + SCALE_FACTOR); animSet.addAnimation(anim); animSet.Interpolator = new AccelerateDecelerateInterpolator(); animSet.Duration = 150; targetView.startAnimation(animSet); }