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Diffstat (limited to 'src/com/android/tv/menu/MenuLayoutManager.java')
-rw-r--r--src/com/android/tv/menu/MenuLayoutManager.java540
1 files changed, 333 insertions, 207 deletions
diff --git a/src/com/android/tv/menu/MenuLayoutManager.java b/src/com/android/tv/menu/MenuLayoutManager.java
index 173d4004..a600f704 100644
--- a/src/com/android/tv/menu/MenuLayoutManager.java
+++ b/src/com/android/tv/menu/MenuLayoutManager.java
@@ -34,11 +34,9 @@ import android.util.Property;
import android.view.View;
import android.view.ViewGroup.MarginLayoutParams;
import android.widget.TextView;
-
import com.android.tv.R;
import com.android.tv.common.SoftPreconditions;
import com.android.tv.util.Utils;
-
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
@@ -47,9 +45,7 @@ import java.util.Map;
import java.util.Map.Entry;
import java.util.concurrent.TimeUnit;
-/**
- * A view that represents TV main menu.
- */
+/** A view that represents TV main menu. */
@UiThread
public class MenuLayoutManager {
static final String TAG = "MenuLayoutManager";
@@ -93,24 +89,22 @@ public class MenuLayoutManager {
Resources res = context.getResources();
mRowAlignFromBottom = res.getDimensionPixelOffset(R.dimen.menu_row_align_from_bottom);
mRowContentsPaddingTop = res.getDimensionPixelOffset(R.dimen.menu_row_contents_padding_top);
- mRowContentsPaddingBottomMax = res.getDimensionPixelOffset(
- R.dimen.menu_row_contents_padding_bottom_max);
- mRowTitleTextDescenderHeight = res.getDimensionPixelOffset(
- R.dimen.menu_row_title_text_descender_height);
+ mRowContentsPaddingBottomMax =
+ res.getDimensionPixelOffset(R.dimen.menu_row_contents_padding_bottom_max);
+ mRowTitleTextDescenderHeight =
+ res.getDimensionPixelOffset(R.dimen.menu_row_title_text_descender_height);
mMenuMarginBottomMin = res.getDimensionPixelOffset(R.dimen.menu_margin_bottom_min);
mRowTitleHeight = res.getDimensionPixelSize(R.dimen.menu_row_title_height);
mRowScrollUpAnimationOffset =
res.getDimensionPixelOffset(R.dimen.menu_row_scroll_up_anim_offset);
mRowAnimationDuration = res.getInteger(R.integer.menu_row_selection_anim_duration);
- mOldContentsFadeOutDuration = res.getInteger(
- R.integer.menu_previous_contents_fade_out_duration);
- mCurrentContentsFadeInDuration = res.getInteger(
- R.integer.menu_current_contents_fade_in_duration);
+ mOldContentsFadeOutDuration =
+ res.getInteger(R.integer.menu_previous_contents_fade_out_duration);
+ mCurrentContentsFadeInDuration =
+ res.getInteger(R.integer.menu_current_contents_fade_in_duration);
}
- /**
- * Sets the menu rows and views.
- */
+ /** Sets the menu rows and views. */
public void setMenuRowsAndViews(List<MenuRow> menuRows, List<MenuRowView> menuRowViews) {
mMenuRows.clear();
mMenuRows.addAll(menuRows);
@@ -181,22 +175,54 @@ public class MenuLayoutManager {
for (MenuRowView view : mMenuRowViews) {
View title = view.getChildAt(0);
View contents = view.getChildAt(1);
- Log.d(TAG, prefix + " position=" + position++
- + " rowView={visiblility=" + view.getVisibility()
- + ", alpha=" + view.getAlpha()
- + ", translationY=" + view.getTranslationY()
- + ", left=" + view.getLeft() + ", top=" + view.getTop()
- + ", right=" + view.getRight() + ", bottom=" + view.getBottom()
- + "}, title={visiblility=" + title.getVisibility()
- + ", alpha=" + title.getAlpha()
- + ", translationY=" + title.getTranslationY()
- + ", left=" + title.getLeft() + ", top=" + title.getTop()
- + ", right=" + title.getRight() + ", bottom=" + title.getBottom()
- + "}, contents={visiblility=" + contents.getVisibility()
- + ", alpha=" + contents.getAlpha()
- + ", translationY=" + contents.getTranslationY()
- + ", left=" + contents.getLeft() + ", top=" + contents.getTop()
- + ", right=" + contents.getRight() + ", bottom=" + contents.getBottom()+ "}");
+ Log.d(
+ TAG,
+ prefix
+ + " position="
+ + position++
+ + " rowView={visiblility="
+ + view.getVisibility()
+ + ", alpha="
+ + view.getAlpha()
+ + ", translationY="
+ + view.getTranslationY()
+ + ", left="
+ + view.getLeft()
+ + ", top="
+ + view.getTop()
+ + ", right="
+ + view.getRight()
+ + ", bottom="
+ + view.getBottom()
+ + "}, title={visiblility="
+ + title.getVisibility()
+ + ", alpha="
+ + title.getAlpha()
+ + ", translationY="
+ + title.getTranslationY()
+ + ", left="
+ + title.getLeft()
+ + ", top="
+ + title.getTop()
+ + ", right="
+ + title.getRight()
+ + ", bottom="
+ + title.getBottom()
+ + "}, contents={visiblility="
+ + contents.getVisibility()
+ + ", alpha="
+ + contents.getAlpha()
+ + ", translationY="
+ + contents.getTranslationY()
+ + ", left="
+ + contents.getLeft()
+ + ", top="
+ + contents.getTop()
+ + ", right="
+ + contents.getRight()
+ + ", bottom="
+ + contents.getBottom()
+ + "}");
}
}
@@ -204,14 +230,14 @@ public class MenuLayoutManager {
* Checks if the view will take up space for the layout not.
*
* @param position The index of the menu row view in the list. This is not the index of the view
- * in the screen.
+ * in the screen.
* @param view The menu row view.
* @param rowsToAdd The menu row views to be added in the next layout process.
* @param rowsToRemove The menu row views to be removed in the next layout process.
* @return {@code true} if the view will take up space for the layout, otherwise {@code false}.
*/
- private boolean isVisibleInLayout(int position, MenuRowView view, List<Integer> rowsToAdd,
- List<Integer> rowsToRemove) {
+ private boolean isVisibleInLayout(
+ int position, MenuRowView view, List<Integer> rowsToAdd, List<Integer> rowsToRemove) {
// Checks if the view will be visible or not.
return (view.getVisibility() != View.GONE && !rowsToRemove.contains(position))
|| rowsToAdd.contains(position);
@@ -226,8 +252,8 @@ public class MenuLayoutManager {
* @param bottom The bottom coordinate of the menu view.
*/
private List<Rect> getViewLayouts(int left, int top, int right, int bottom) {
- return getViewLayouts(left, top, right, bottom, Collections.emptyList(),
- Collections.emptyList());
+ return getViewLayouts(
+ left, top, right, bottom, Collections.emptyList(), Collections.emptyList());
}
/**
@@ -247,8 +273,13 @@ public class MenuLayoutManager {
* @param rowsToRemove The menu row views to be removed in the next layout process.
* @return the layout bounds of the menu row views.
*/
- private List<Rect> getViewLayouts(int left, int top, int right, int bottom,
- List<Integer> rowsToAdd, List<Integer> rowsToRemove) {
+ private List<Rect> getViewLayouts(
+ int left,
+ int top,
+ int right,
+ int bottom,
+ List<Integer> rowsToAdd,
+ List<Integer> rowsToRemove) {
// The coordinates should be relative to the parent.
int relativeLeft = 0;
int relateiveRight = right - left;
@@ -262,18 +293,29 @@ public class MenuLayoutManager {
// Calculate for the selected row first.
// The distance between the bottom of the screen and the vertical center of the contents
// should be kept fixed. For more information, please see the redlines.
- int childTop = relativeBottom - mRowAlignFromBottom - rowContentsHeight / 2
- - mRowContentsPaddingTop - rowTitleHeight;
+ int childTop =
+ relativeBottom
+ - mRowAlignFromBottom
+ - rowContentsHeight / 2
+ - mRowContentsPaddingTop
+ - rowTitleHeight;
int childBottom = relativeBottom;
int position = mSelectedPosition + 1;
for (; position < count; ++position) {
// Find and layout the next row to calculate the bottom line of the selected row.
MenuRowView nextView = mMenuRowViews.get(position);
if (isVisibleInLayout(position, nextView, rowsToAdd, rowsToRemove)) {
- int nextTitleTopMax = relativeBottom - mMenuMarginBottomMin - rowTitleHeight
- + mRowTitleTextDescenderHeight;
- int childBottomMax = relativeBottom - mRowAlignFromBottom + rowContentsHeight / 2
- + mRowContentsPaddingBottomMax - rowTitleHeight;
+ int nextTitleTopMax =
+ relativeBottom
+ - mMenuMarginBottomMin
+ - rowTitleHeight
+ + mRowTitleTextDescenderHeight;
+ int childBottomMax =
+ relativeBottom
+ - mRowAlignFromBottom
+ + rowContentsHeight / 2
+ + mRowContentsPaddingBottomMax
+ - rowTitleHeight;
childBottom = Math.min(nextTitleTopMax, childBottomMax);
layouts.add(new Rect(relativeLeft, childBottom, relateiveRight, relativeBottom));
break;
@@ -309,19 +351,22 @@ public class MenuLayoutManager {
return layouts;
}
- /**
- * Move the current selection to the given {@code position}.
- */
+ /** Move the current selection to the given {@code position}. */
public void setSelectedPosition(int position) {
if (DEBUG) {
- Log.d(TAG, "setSelectedPosition(position=" + position + ") {previousPosition="
- + mSelectedPosition + "}");
+ Log.d(
+ TAG,
+ "setSelectedPosition(position="
+ + position
+ + ") {previousPosition="
+ + mSelectedPosition
+ + "}");
}
if (mSelectedPosition == position) {
return;
}
boolean indexValid = Utils.isIndexValid(mMenuRowViews, position);
- SoftPreconditions.checkArgument(indexValid, TAG, "position " + position);
+ SoftPreconditions.checkArgument(indexValid, TAG, "position %s ", position);
if (!indexValid) {
return;
}
@@ -347,13 +392,18 @@ public class MenuLayoutManager {
}
/**
- * Move the current selection to the given {@code position} with animation.
- * The animation specification is included in http://b/21069476
+ * Move the current selection to the given {@code position} with animation. The animation
+ * specification is included in http://b/21069476
*/
public void setSelectedPositionSmooth(final int position) {
if (DEBUG) {
- Log.d(TAG, "setSelectedPositionSmooth(position=" + position + ") {previousPosition="
- + mSelectedPosition + "}");
+ Log.d(
+ TAG,
+ "setSelectedPositionSmooth(position="
+ + position
+ + ") {previousPosition="
+ + mSelectedPosition
+ + "}");
}
if (mMenuView.getVisibility() != View.VISIBLE) {
setSelectedPosition(position);
@@ -363,13 +413,13 @@ public class MenuLayoutManager {
return;
}
boolean oldIndexValid = Utils.isIndexValid(mMenuRowViews, mSelectedPosition);
- SoftPreconditions
- .checkState(oldIndexValid, TAG, "No previous selection: " + mSelectedPosition);
+ SoftPreconditions.checkState(
+ oldIndexValid, TAG, "No previous selection: " + mSelectedPosition);
if (!oldIndexValid) {
return;
}
boolean newIndexValid = Utils.isIndexValid(mMenuRowViews, position);
- SoftPreconditions.checkArgument(newIndexValid, TAG, "position " + position);
+ SoftPreconditions.checkArgument(newIndexValid, TAG, "position %s", position);
if (!newIndexValid) {
return;
}
@@ -415,8 +465,7 @@ public class MenuLayoutManager {
mMenuView.requestFocus();
if (mTempTitleViewForOld == null) {
// Initialize here because we don't know when the views are inflated.
- mTempTitleViewForOld =
- (TextView) mMenuView.findViewById(R.id.temp_title_for_old);
+ mTempTitleViewForOld = (TextView) mMenuView.findViewById(R.id.temp_title_for_old);
mTempTitleViewForCurrent =
(TextView) mMenuView.findViewById(R.id.temp_title_for_current);
}
@@ -425,16 +474,21 @@ public class MenuLayoutManager {
mPropertyValuesAfterAnimation.clear();
List<Animator> animators = new ArrayList<>();
boolean scrollDown = position > oldPosition;
- List<Rect> layouts = getViewLayouts(mMenuView.getLeft(), mMenuView.getTop(),
- mMenuView.getRight(), mMenuView.getBottom());
+ List<Rect> layouts =
+ getViewLayouts(
+ mMenuView.getLeft(),
+ mMenuView.getTop(),
+ mMenuView.getRight(),
+ mMenuView.getBottom());
// Old row.
MenuRow oldRow = mMenuRows.get(oldPosition);
final MenuRowView oldView = mMenuRowViews.get(oldPosition);
View oldContentsView = oldView.getContentsView();
// Old contents view.
- animators.add(createAlphaAnimator(oldContentsView, 1.0f, 0.0f, 1.0f, mLinearOutSlowIn)
- .setDuration(mOldContentsFadeOutDuration));
+ animators.add(
+ createAlphaAnimator(oldContentsView, 1.0f, 0.0f, 1.0f, mLinearOutSlowIn)
+ .setDuration(mOldContentsFadeOutDuration));
final TextView oldTitleView = oldView.getTitleView();
setTempTitleView(mTempTitleViewForOld, oldTitleView);
Rect oldLayoutRect = layouts.get(oldPosition);
@@ -444,20 +498,36 @@ public class MenuLayoutManager {
// This case is not included in the animation specification.
mTempTitleViewForOld.setScaleX(1.0f);
mTempTitleViewForOld.setScaleY(1.0f);
- animators.add(createAlphaAnimator(mTempTitleViewForOld, 0.0f,
- oldView.getTitleViewAlphaDeselected(), mFastOutLinearIn));
+ animators.add(
+ createAlphaAnimator(
+ mTempTitleViewForOld,
+ 0.0f,
+ oldView.getTitleViewAlphaDeselected(),
+ mFastOutLinearIn));
int offset = oldLayoutRect.top - mTempTitleViewForOld.getTop();
- animators.add(createTranslationYAnimator(mTempTitleViewForOld,
- offset + mRowScrollUpAnimationOffset, offset));
+ animators.add(
+ createTranslationYAnimator(
+ mTempTitleViewForOld,
+ offset + mRowScrollUpAnimationOffset,
+ offset));
} else {
- animators.add(createScaleXAnimator(mTempTitleViewForOld,
- oldView.getTitleViewScaleSelected(), 1.0f));
- animators.add(createScaleYAnimator(mTempTitleViewForOld,
- oldView.getTitleViewScaleSelected(), 1.0f));
- animators.add(createAlphaAnimator(mTempTitleViewForOld, oldTitleView.getAlpha(),
- oldView.getTitleViewAlphaDeselected(), mLinearOutSlowIn));
- animators.add(createTranslationYAnimator(mTempTitleViewForOld, 0,
- oldLayoutRect.top - mTempTitleViewForOld.getTop()));
+ animators.add(
+ createScaleXAnimator(
+ mTempTitleViewForOld, oldView.getTitleViewScaleSelected(), 1.0f));
+ animators.add(
+ createScaleYAnimator(
+ mTempTitleViewForOld, oldView.getTitleViewScaleSelected(), 1.0f));
+ animators.add(
+ createAlphaAnimator(
+ mTempTitleViewForOld,
+ oldTitleView.getAlpha(),
+ oldView.getTitleViewAlphaDeselected(),
+ mLinearOutSlowIn));
+ animators.add(
+ createTranslationYAnimator(
+ mTempTitleViewForOld,
+ 0,
+ oldLayoutRect.top - mTempTitleViewForOld.getTop()));
}
oldTitleView.setAlpha(oldView.getTitleViewAlphaDeselected());
oldTitleView.setVisibility(View.INVISIBLE);
@@ -471,23 +541,30 @@ public class MenuLayoutManager {
// The maximum is to the top of the start position of mTempTitleViewForOld.
int distanceCurrentTitle = currentLayoutRect.top - currentView.getTop();
int distance = Math.max(mRowScrollUpAnimationOffset, distanceCurrentTitle);
- int distanceToTopOfSecondTitle = oldLayoutRect.top - mRowScrollUpAnimationOffset
- - oldView.getTop();
- animators.add(createTranslationYAnimator(oldTitleView, 0.0f,
- Math.min(distance, distanceToTopOfSecondTitle)));
- animators.add(createAlphaAnimator(oldTitleView, 1.0f, 0.0f, 1.0f, mLinearOutSlowIn)
- .setDuration(mOldContentsFadeOutDuration));
- animators.add(createScaleXAnimator(oldTitleView,
- oldView.getTitleViewScaleSelected(), 1.0f));
- animators.add(createScaleYAnimator(oldTitleView,
- oldView.getTitleViewScaleSelected(), 1.0f));
+ int distanceToTopOfSecondTitle =
+ oldLayoutRect.top - mRowScrollUpAnimationOffset - oldView.getTop();
+ animators.add(
+ createTranslationYAnimator(
+ oldTitleView, 0.0f, Math.min(distance, distanceToTopOfSecondTitle)));
+ animators.add(
+ createAlphaAnimator(oldTitleView, 1.0f, 0.0f, 1.0f, mLinearOutSlowIn)
+ .setDuration(mOldContentsFadeOutDuration));
+ animators.add(
+ createScaleXAnimator(oldTitleView, oldView.getTitleViewScaleSelected(), 1.0f));
+ animators.add(
+ createScaleYAnimator(oldTitleView, oldView.getTitleViewScaleSelected(), 1.0f));
mTempTitleViewForOld.setScaleX(1.0f);
mTempTitleViewForOld.setScaleY(1.0f);
- animators.add(createAlphaAnimator(mTempTitleViewForOld, 0.0f,
- oldView.getTitleViewAlphaDeselected(), mFastOutLinearIn));
+ animators.add(
+ createAlphaAnimator(
+ mTempTitleViewForOld,
+ 0.0f,
+ oldView.getTitleViewAlphaDeselected(),
+ mFastOutLinearIn));
int offset = oldLayoutRect.top - mTempTitleViewForOld.getTop();
- animators.add(createTranslationYAnimator(mTempTitleViewForOld,
- offset - mRowScrollUpAnimationOffset, offset));
+ animators.add(
+ createTranslationYAnimator(
+ mTempTitleViewForOld, offset - mRowScrollUpAnimationOffset, offset));
}
// Current row.
Rect currentLayoutRect = new Rect(layouts.get(position));
@@ -502,29 +579,40 @@ public class MenuLayoutManager {
// The maximum is to the top of the end position of mTempTitleViewForCurrent.
int distanceOldTitle = oldView.getTop() - oldLayoutRect.top;
int distance = Math.max(mRowScrollUpAnimationOffset, distanceOldTitle);
- int distanceTopOfSecondTitle = currentView.getTop() - mRowScrollUpAnimationOffset
- - currentLayoutRect.top;
- animators.add(createTranslationYAnimator(currentTitleView,
- Math.min(distance, distanceTopOfSecondTitle), 0.0f));
+ int distanceTopOfSecondTitle =
+ currentView.getTop() - mRowScrollUpAnimationOffset - currentLayoutRect.top;
+ animators.add(
+ createTranslationYAnimator(
+ currentTitleView, Math.min(distance, distanceTopOfSecondTitle), 0.0f));
currentView.setTop(currentLayoutRect.top);
- ObjectAnimator animator = createAlphaAnimator(currentTitleView, 0.0f, 1.0f,
- mFastOutLinearIn).setDuration(mCurrentContentsFadeInDuration);
+ ObjectAnimator animator =
+ createAlphaAnimator(currentTitleView, 0.0f, 1.0f, mFastOutLinearIn)
+ .setDuration(mCurrentContentsFadeInDuration);
animator.setStartDelay(mOldContentsFadeOutDuration);
currentTitleView.setAlpha(0.0f);
animators.add(animator);
- animators.add(createScaleXAnimator(currentTitleView, 1.0f,
- currentView.getTitleViewScaleSelected()));
- animators.add(createScaleYAnimator(currentTitleView, 1.0f,
- currentView.getTitleViewScaleSelected()));
- animators.add(createTranslationYAnimator(mTempTitleViewForCurrent, 0.0f,
- -mRowScrollUpAnimationOffset));
- animators.add(createAlphaAnimator(mTempTitleViewForCurrent,
- currentView.getTitleViewAlphaDeselected(), 0, mLinearOutSlowIn));
+ animators.add(
+ createScaleXAnimator(
+ currentTitleView, 1.0f, currentView.getTitleViewScaleSelected()));
+ animators.add(
+ createScaleYAnimator(
+ currentTitleView, 1.0f, currentView.getTitleViewScaleSelected()));
+ animators.add(
+ createTranslationYAnimator(
+ mTempTitleViewForCurrent, 0.0f, -mRowScrollUpAnimationOffset));
+ animators.add(
+ createAlphaAnimator(
+ mTempTitleViewForCurrent,
+ currentView.getTitleViewAlphaDeselected(),
+ 0,
+ mLinearOutSlowIn));
// Current contents view.
- animators.add(createTranslationYAnimator(currentContentsView,
- mRowScrollUpAnimationOffset, 0.0f));
- animator = createAlphaAnimator(currentContentsView, 0.0f, 1.0f, mFastOutLinearIn)
- .setDuration(mCurrentContentsFadeInDuration);
+ animators.add(
+ createTranslationYAnimator(
+ currentContentsView, mRowScrollUpAnimationOffset, 0.0f));
+ animator =
+ createAlphaAnimator(currentContentsView, 0.0f, 1.0f, mFastOutLinearIn)
+ .setDuration(mCurrentContentsFadeInDuration);
animator.setStartDelay(mOldContentsFadeOutDuration);
animators.add(animator);
} else {
@@ -532,17 +620,27 @@ public class MenuLayoutManager {
// Current title view.
int currentViewOffset = currentLayoutRect.top - currentView.getTop();
animators.add(createTranslationYAnimator(currentTitleView, 0, currentViewOffset));
- animators.add(createAlphaAnimator(currentTitleView,
- currentView.getTitleViewAlphaDeselected(), 1.0f, mFastOutSlowIn));
- animators.add(createScaleXAnimator(currentTitleView, 1.0f,
- currentView.getTitleViewScaleSelected()));
- animators.add(createScaleYAnimator(currentTitleView, 1.0f,
- currentView.getTitleViewScaleSelected()));
+ animators.add(
+ createAlphaAnimator(
+ currentTitleView,
+ currentView.getTitleViewAlphaDeselected(),
+ 1.0f,
+ mFastOutSlowIn));
+ animators.add(
+ createScaleXAnimator(
+ currentTitleView, 1.0f, currentView.getTitleViewScaleSelected()));
+ animators.add(
+ createScaleYAnimator(
+ currentTitleView, 1.0f, currentView.getTitleViewScaleSelected()));
// Current contents view.
- animators.add(createTranslationYAnimator(currentContentsView,
- currentViewOffset - mRowScrollUpAnimationOffset, currentViewOffset));
- ObjectAnimator animator = createAlphaAnimator(currentContentsView, 0.0f, 1.0f,
- mFastOutLinearIn).setDuration(mCurrentContentsFadeInDuration);
+ animators.add(
+ createTranslationYAnimator(
+ currentContentsView,
+ currentViewOffset - mRowScrollUpAnimationOffset,
+ currentViewOffset));
+ ObjectAnimator animator =
+ createAlphaAnimator(currentContentsView, 0.0f, 1.0f, mFastOutLinearIn)
+ .setDuration(mCurrentContentsFadeInDuration);
animator.setStartDelay(mOldContentsFadeOutDuration);
animators.add(animator);
}
@@ -553,9 +651,13 @@ public class MenuLayoutManager {
if (nextPosition != INVALID_POSITION) {
MenuRowView nextView = mMenuRowViews.get(nextPosition);
Rect nextLayoutRect = layouts.get(nextPosition);
- animators.add(createTranslationYAnimator(nextView,
- nextLayoutRect.top + mRowScrollUpAnimationOffset - nextView.getTop(),
- nextLayoutRect.top - nextView.getTop()));
+ animators.add(
+ createTranslationYAnimator(
+ nextView,
+ nextLayoutRect.top
+ + mRowScrollUpAnimationOffset
+ - nextView.getTop(),
+ nextLayoutRect.top - nextView.getTop()));
animators.add(createAlphaAnimator(nextView, 0.0f, 1.0f, mFastOutLinearIn));
}
} else {
@@ -563,15 +665,22 @@ public class MenuLayoutManager {
if (nextPosition != INVALID_POSITION) {
MenuRowView nextView = mMenuRowViews.get(nextPosition);
animators.add(createTranslationYAnimator(nextView, 0, mRowScrollUpAnimationOffset));
- animators.add(createAlphaAnimator(nextView,
- nextView.getTitleViewAlphaDeselected(), 0.0f, 1.0f, mLinearOutSlowIn));
+ animators.add(
+ createAlphaAnimator(
+ nextView,
+ nextView.getTitleViewAlphaDeselected(),
+ 0.0f,
+ 1.0f,
+ mLinearOutSlowIn));
}
}
// Other rows.
int count = mMenuRowViews.size();
for (int i = 0; i < count; ++i) {
MenuRowView view = mMenuRowViews.get(i);
- if (view.getVisibility() == View.VISIBLE && i != oldPosition && i != position
+ if (view.getVisibility() == View.VISIBLE
+ && i != oldPosition
+ && i != position
&& i != nextPosition) {
Rect rect = layouts.get(i);
animators.add(createTranslationYAnimator(view, 0, rect.top - view.getTop()));
@@ -582,51 +691,62 @@ public class MenuLayoutManager {
propertyValuesAfterAnimation.addAll(mPropertyValuesAfterAnimation);
mAnimatorSet = new AnimatorSet();
mAnimatorSet.playTogether(animators);
- mAnimatorSet.addListener(new AnimatorListenerAdapter() {
- @Override
- public void onAnimationEnd(Animator animator) {
- if (DEBUG) dumpChildren("onRowAnimationEndBefore");
- mAnimatorSet = null;
- // The property values which are different from the end values and need to be
- // changed after the animation are set here.
- // e.g. setting translationY to 0, alpha of the contents view to 1.
- for (ViewPropertyValueHolder holder : propertyValuesAfterAnimation) {
- holder.property.set(holder.view, holder.value);
- }
- oldView.onDeselected();
- currentView.onSelected(true);
- mTempTitleViewForOld.setVisibility(View.GONE);
- mTempTitleViewForCurrent.setVisibility(View.GONE);
- layout(mMenuView.getLeft(), mMenuView.getTop(), mMenuView.getRight(),
- mMenuView.getBottom());
- if (DEBUG) dumpChildren("onRowAnimationEndAfter");
-
- MenuRow currentRow = mMenuRows.get(position);
- if (currentRow.hideTitleWhenSelected()) {
- View titleView = mMenuRowViews.get(position).getTitleView();
- mTitleFadeOutAnimator = createAlphaAnimator(titleView, titleView.getAlpha(),
- 0.0f, mLinearOutSlowIn);
- mTitleFadeOutAnimator.setStartDelay(TITLE_SHOW_DURATION_BEFORE_HIDDEN_MS);
- mTitleFadeOutAnimator.addListener(new AnimatorListenerAdapter() {
- private boolean mCanceled;
-
- @Override
- public void onAnimationCancel(Animator animator) {
- mCanceled = true;
+ mAnimatorSet.addListener(
+ new AnimatorListenerAdapter() {
+ @Override
+ public void onAnimationEnd(Animator animator) {
+ if (DEBUG) dumpChildren("onRowAnimationEndBefore");
+ mAnimatorSet = null;
+ // The property values which are different from the end values and need to
+ // be
+ // changed after the animation are set here.
+ // e.g. setting translationY to 0, alpha of the contents view to 1.
+ for (ViewPropertyValueHolder holder : propertyValuesAfterAnimation) {
+ holder.property.set(holder.view, holder.value);
}
-
- @Override
- public void onAnimationEnd(Animator animator) {
- mTitleFadeOutAnimator = null;
- if (!mCanceled) {
- mMenuRowViews.get(position).onSelected(false);
- }
+ oldView.onDeselected();
+ currentView.onSelected(true);
+ mTempTitleViewForOld.setVisibility(View.GONE);
+ mTempTitleViewForCurrent.setVisibility(View.GONE);
+ layout(
+ mMenuView.getLeft(),
+ mMenuView.getTop(),
+ mMenuView.getRight(),
+ mMenuView.getBottom());
+ if (DEBUG) dumpChildren("onRowAnimationEndAfter");
+
+ MenuRow currentRow = mMenuRows.get(position);
+ if (currentRow.hideTitleWhenSelected()) {
+ View titleView = mMenuRowViews.get(position).getTitleView();
+ mTitleFadeOutAnimator =
+ createAlphaAnimator(
+ titleView,
+ titleView.getAlpha(),
+ 0.0f,
+ mLinearOutSlowIn);
+ mTitleFadeOutAnimator.setStartDelay(
+ TITLE_SHOW_DURATION_BEFORE_HIDDEN_MS);
+ mTitleFadeOutAnimator.addListener(
+ new AnimatorListenerAdapter() {
+ private boolean mCanceled;
+
+ @Override
+ public void onAnimationCancel(Animator animator) {
+ mCanceled = true;
+ }
+
+ @Override
+ public void onAnimationEnd(Animator animator) {
+ mTitleFadeOutAnimator = null;
+ if (!mCanceled) {
+ mMenuRowViews.get(position).onSelected(false);
+ }
+ }
+ });
+ mTitleFadeOutAnimator.start();
}
- });
- mTitleFadeOutAnimator.start();
- }
- }
- });
+ }
+ });
mAnimatorSet.start();
if (DEBUG) dumpChildren("startedRowAnimation()");
}
@@ -661,7 +781,8 @@ public class MenuLayoutManager {
if (mMenuView.getVisibility() != View.VISIBLE) {
int count = mMenuRowViews.size();
for (int i = 0; i < count; ++i) {
- mMenuRowViews.get(i)
+ mMenuRowViews
+ .get(i)
.setVisibility(mMenuRows.get(i).isVisible() ? View.VISIBLE : View.GONE);
}
return;
@@ -674,8 +795,8 @@ public class MenuLayoutManager {
for (int i = mSelectedPosition - 1; i >= 0; --i) {
MenuRow row = mMenuRows.get(i);
MenuRowView view = mMenuRowViews.get(i);
- if (row.isVisible() && (view.getVisibility() == View.GONE
- || mRemovingRowViews.contains(i))) {
+ if (row.isVisible()
+ && (view.getVisibility() == View.GONE || mRemovingRowViews.contains(i))) {
// Removing rows are still VISIBLE.
addedRowViews.add(i);
++added;
@@ -691,8 +812,8 @@ public class MenuLayoutManager {
for (int i = mSelectedPosition + 1; i < count; ++i) {
MenuRow row = mMenuRows.get(i);
MenuRowView view = mMenuRowViews.get(i);
- if (row.isVisible() && (view.getVisibility() == View.GONE
- || mRemovingRowViews.contains(i))) {
+ if (row.isVisible()
+ && (view.getVisibility() == View.GONE || mRemovingRowViews.contains(i))) {
// Removing rows are still VISIBLE.
addedRowViews.add(i);
++added;
@@ -717,8 +838,14 @@ public class MenuLayoutManager {
}
mPropertyValuesAfterAnimation.clear();
List<Animator> animators = new ArrayList<>();
- List<Rect> layouts = getViewLayouts(mMenuView.getLeft(), mMenuView.getTop(),
- mMenuView.getRight(), mMenuView.getBottom(), addedRowViews, removedRowViews);
+ List<Rect> layouts =
+ getViewLayouts(
+ mMenuView.getLeft(),
+ mMenuView.getTop(),
+ mMenuView.getRight(),
+ mMenuView.getBottom(),
+ addedRowViews,
+ removedRowViews);
for (int position : addedRowViews) {
MenuRowView view = mMenuRowViews.get(position);
view.setVisibility(View.VISIBLE);
@@ -728,7 +855,8 @@ public class MenuLayoutManager {
view.layout(rect.left, rect.top, rect.right, rect.bottom);
View titleView = view.getTitleView();
MarginLayoutParams params = (MarginLayoutParams) titleView.getLayoutParams();
- titleView.layout(view.getPaddingLeft() + params.leftMargin,
+ titleView.layout(
+ view.getPaddingLeft() + params.leftMargin,
view.getPaddingTop() + params.topMargin,
rect.right - rect.left - view.getPaddingRight() - params.rightMargin,
rect.bottom - rect.top - view.getPaddingBottom() - params.bottomMargin);
@@ -749,23 +877,28 @@ public class MenuLayoutManager {
mRemovingRowViews.addAll(removedRowViews);
mAnimatorSet = new AnimatorSet();
mAnimatorSet.playTogether(animators);
- mAnimatorSet.addListener(new AnimatorListenerAdapter() {
- @Override
- public void onAnimationEnd(Animator animation) {
- mAnimatorSet = null;
- // The property values which are different from the end values and need to be
- // changed after the animation are set here.
- // e.g. setting translationY to 0, alpha of the contents view to 1.
- for (ViewPropertyValueHolder holder : propertyValuesAfterAnimation) {
- holder.property.set(holder.view, holder.value);
- }
- for (int position : mRemovingRowViews) {
- mMenuRowViews.get(position).setVisibility(View.GONE);
- }
- layout(mMenuView.getLeft(), mMenuView.getTop(), mMenuView.getRight(),
- mMenuView.getBottom());
- }
- });
+ mAnimatorSet.addListener(
+ new AnimatorListenerAdapter() {
+ @Override
+ public void onAnimationEnd(Animator animation) {
+ mAnimatorSet = null;
+ // The property values which are different from the end values and need to
+ // be
+ // changed after the animation are set here.
+ // e.g. setting translationY to 0, alpha of the contents view to 1.
+ for (ViewPropertyValueHolder holder : propertyValuesAfterAnimation) {
+ holder.property.set(holder.view, holder.value);
+ }
+ for (int position : mRemovingRowViews) {
+ mMenuRowViews.get(position).setVisibility(View.GONE);
+ }
+ layout(
+ mMenuView.getLeft(),
+ mMenuView.getTop(),
+ mMenuView.getRight(),
+ mMenuView.getBottom());
+ }
+ });
mAnimatorSet.start();
if (DEBUG) dumpChildren("onMenuRowUpdated()");
}
@@ -778,16 +911,16 @@ public class MenuLayoutManager {
return animator;
}
- private ObjectAnimator createAlphaAnimator(View view, float from, float to,
- TimeInterpolator interpolator) {
+ private ObjectAnimator createAlphaAnimator(
+ View view, float from, float to, TimeInterpolator interpolator) {
ObjectAnimator animator = ObjectAnimator.ofFloat(view, View.ALPHA, from, to);
animator.setDuration(mRowAnimationDuration);
animator.setInterpolator(interpolator);
return animator;
}
- private ObjectAnimator createAlphaAnimator(View view, float from, float to, float end,
- TimeInterpolator interpolator) {
+ private ObjectAnimator createAlphaAnimator(
+ View view, float from, float to, float end, TimeInterpolator interpolator) {
ObjectAnimator animator = ObjectAnimator.ofFloat(view, View.ALPHA, from, to);
animator.setDuration(mRowAnimationDuration);
animator.setInterpolator(interpolator);
@@ -809,9 +942,7 @@ public class MenuLayoutManager {
return animator;
}
- /**
- * Returns the current position.
- */
+ /** Returns the current position. */
public int getSelectedPosition() {
return mSelectedPosition;
}
@@ -828,15 +959,10 @@ public class MenuLayoutManager {
}
}
- /**
- * Called when the menu becomes visible.
- */
- public void onMenuShow() {
- }
+ /** Called when the menu becomes visible. */
+ public void onMenuShow() {}
- /**
- * Called when the menu becomes hidden.
- */
+ /** Called when the menu becomes hidden. */
public void onMenuHide() {
if (mAnimatorSet != null) {
mAnimatorSet.end();
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-03 08:54:45 +0000