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platform_packages_apps_Launcher3
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checkpoint 3d all apps entrance / exit animations

This commit is contained in:
Joe Onorato 2009-09-14 17:55:46 -04:00
parent e498ab9986
commit fb0ca67aea
8 changed files with 184 additions and 150 deletions
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res/drawable-land/trash.png Normal file
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14
res/raw/rollo.c
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@ -39,6 +39,16 @@
// Drawing constants, should be parameters ======
#define VIEW_ANGLE 1.28700222f
int g_lastFrameTime = 0;
void print_frame_rate()
{
int now = uptimeMillis();
if (g_lastFrameTime != 0) {
debugI32("frame_rate", 1000/(now-g_lastFrameTime));
}
g_lastFrameTime = now;
}
int
count_pages(int iconCount)
{
@ -138,7 +148,7 @@ draw_page(int icon, int lastIcon, float centerAngle)
iconLeftX, iconTextureBottom, iconLeftZ, 0.0f, 1.0f);
// label
if (scale <= 1.04f) {
if (scale <= 0.1f) {
float labelLeftX = centerX - farLabelWidth * 0.5f;
float labelRightX = centerX + farLabelWidth * 0.5f;
@ -343,6 +353,8 @@ main(int launchID)
drawRect(handleLeft, handleTop, handleLeft+handleWidth, handleTop+handleHeight, 0.0f);
*/
print_frame_rate();
return !done;
}

4
src/com/android/launcher2/AllAppsGridView.java
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@ -66,7 +66,7 @@ public class AllAppsGridView extends GridView implements AdapterView.OnItemClick
app = new ApplicationInfo(app);
mDragController.startDrag(view, this, app, DragController.DRAG_ACTION_COPY);
mLauncher.closeAllAppsDialog(true);
mLauncher.closeAllApps(true);
mDraw = false;
invalidate();
return true;
@ -84,7 +84,7 @@ public class AllAppsGridView extends GridView implements AdapterView.OnItemClick
}
public void onDropCompleted(View target, boolean success) {
mLauncher.closeAllAppsDialog(false);
mLauncher.closeAllApps(false);
}
void setLauncher(Launcher launcher) {

93
src/com/android/launcher2/AllAppsView.java
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@ -64,9 +64,18 @@ public class AllAppsView extends RSSurfaceView
implements View.OnClickListener, View.OnLongClickListener, DragSource {
private static final String TAG = "Launcher.AllAppsView";
/** Bit for mLocks for when there are icons being loaded. */
private static final int LOCK_ICONS_PENDING = 1;
/** Bit for mLocks for when the enter/exit is going. */
private static final int LOCK_ZOOMING = 2;
private Launcher mLauncher;
private DragController mDragController;
private boolean mLocked = true;
/** When this is 0, modifications are allowed, when it's not, they're not.
* TODO: What about scrolling? */
private int mLocks = LOCK_ICONS_PENDING;
private RenderScript mRS;
private RolloRS mRollo;
@ -80,7 +89,6 @@ public class AllAppsView extends RSSurfaceView
private int mLastMotionX;
private int mMotionDownRawX;
private int mMotionDownRawY;
private TouchHandler mTouchHandler;
private int mScrollHandleTop;
static class Defines {
@ -168,36 +176,12 @@ public class AllAppsView extends RSSurfaceView
return true;
}
if (mLocked) {
if (mLocks != 0) {
return true;
}
super.onTouchEvent(ev);
mTouchHandler = mFlingHandler;
/*
int action = ev.getAction();
if (action == MotionEvent.ACTION_DOWN) {
if (ev.getY() > mScrollHandleTop) {
mTouchHandler = mScrollHandler;
} else {
mTouchHandler = mFlingHandler;
}
}
*/
mTouchHandler.onTouchEvent(ev);
return true;
}
private abstract class TouchHandler {
abstract boolean onTouchEvent(MotionEvent ev);
};
private TouchHandler mFlingHandler = new TouchHandler() {
@Override
public boolean onTouchEvent(MotionEvent ev)
{
int x = (int)ev.getX();
int deltaX;
switch (ev.getAction()) {
@ -252,11 +236,14 @@ public class AllAppsView extends RSSurfaceView
mVelocity = null;
break;
}
return true;
}
};
public void onClick(View v) {
if (mLocks != 0) {
return;
}
int index = mRollo.mState.selectedIconIndex;
if (mRollo.mState.flingVelocityX == 0 && index >= 0 && index < mAllAppsList.size()) {
ApplicationInfo app = mAllAppsList.get(index);
@ -265,6 +252,9 @@ public class AllAppsView extends RSSurfaceView
}
public boolean onLongClick(View v) {
if (mLocks != 0) {
return true;
}
int index = mRollo.mState.selectedIconIndex;
Log.d(TAG, "long click! velocity=" + mRollo.mState.flingVelocityX + " index=" + index);
if (mRollo.mState.flingVelocityX == 0 && index >= 0 && index < mAllAppsList.size()) {
@ -280,7 +270,7 @@ public class AllAppsView extends RSSurfaceView
left, top, Defines.ICON_WIDTH_PX, Defines.ICON_HEIGHT_PX,
this, app, DragController.DRAG_ACTION_COPY);
mLauncher.closeAllAppsDialog(true);
mLauncher.closeAllApps(true);
}
return true;
}
@ -294,15 +284,10 @@ public class AllAppsView extends RSSurfaceView
private static final int SCALE_SCALE = 100000;
public void show() {
mRollo.mState.read();
mRollo.mState.visible = 1;
mRollo.mState.zoom = SCALE_SCALE;
mRollo.mState.save();
}
public void setScale(float amount) {
cancelLongPress();
mRollo.mState.read();
mRollo.clearSelectedIcon();
if (amount > 0.001f) {
mRollo.mState.visible = 1;
mRollo.mState.zoom = (int)(SCALE_SCALE*amount);
@ -310,37 +295,21 @@ public class AllAppsView extends RSSurfaceView
mRollo.mState.visible = 0;
mRollo.mState.zoom = 0;
}
if (amount > 0.001f && amount < 0.999f) {
mLocks |= LOCK_ZOOMING;
} else {
mLocks &= ~LOCK_ZOOMING;
}
mRollo.mState.save();
}
public void hide() {
mRollo.mState.read();
mRollo.mState.visible = 0;
mRollo.mState.zoom = 0;
mRollo.mState.save();
public boolean isZooming() {
return (mLocks & LOCK_ZOOMING) != 0;
}
/*
private TouchHandler mScrollHandler = new TouchHandler() {
@Override
public boolean onTouchEvent(MotionEvent ev)
{
int x = (int)ev.getX();
int w = getWidth();
float percent = x / (float)w;
mRollo.mState.read();
mRollo.mState.scrollX = mLastScrollX = -(int)(mPageCount * w * percent);
mRollo.mState.flingVelocityX = 0;
mRollo.mState.adjustedDeceleration = 0;
mRollo.mState.save();
return true;
public boolean isVisible() {
return mRollo != null && mRollo.mState.visible != 0;
}
};
*/
@Override
public boolean onTrackballEvent(MotionEvent ev)
@ -362,7 +331,7 @@ public class AllAppsView extends RSSurfaceView
}
mPageCount = countPages(list.size());
Log.d(TAG, "setApps mRollo=" + mRollo + " list=" + list);
mLocked = false;
mLocks &= ~LOCK_ICONS_PENDING;
}
private void invokeIcon(int index) {

2
src/com/android/launcher2/HandleView.java
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@ -49,7 +49,7 @@ public class HandleView extends ImageView {
@Override
public View focusSearch(int direction) {
View newFocus = super.focusSearch(direction);
if (newFocus == null && mLauncher.isDrawerDown()) {
if (newFocus == null && mLauncher.isAllAppsVisible()) {
final Workspace workspace = mLauncher.getWorkspace();
workspace.dispatchUnhandledMove(null, direction);
return (mOrientation == ORIENTATION_HORIZONTAL && direction == FOCUS_DOWN) ?

67
src/com/android/launcher2/Launcher.java
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@ -177,7 +177,6 @@ public final class Launcher extends Activity
private DeleteZone mDeleteZone;
private HandleView mHandleView;
private AllAppsView mAllAppsGrid;
private boolean mAllAppsVisible; // if it's visible at all
private int mMode = MODE_WORKSPACE;
private Bundle mSavedState;
@ -424,7 +423,7 @@ public final class Launcher extends Activity
@Override
protected void onPause() {
super.onPause();
closeAllAppsDialog(false);
closeAllApps(false);
}
@Override
@ -812,7 +811,7 @@ public final class Launcher extends Activity
mWorkspace.moveToDefaultScreen();
}
closeAllAppsDialog(true);
closeAllApps(true);
final View v = getWindow().peekDecorView();
if (v != null && v.getWindowToken() != null) {
@ -821,7 +820,7 @@ public final class Launcher extends Activity
imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
}
} else {
closeAllAppsDialog(false);
closeAllApps(false);
}
}
}
@ -853,7 +852,8 @@ public final class Launcher extends Activity
// When the drawer is opened and we are saving the state because of a
// configuration change
if (mAllAppsVisible && isConfigurationChange) {
// TODO should not do this if the drawer is currently closing.
if (isAllAppsVisible() && isConfigurationChange) {
outState.putBoolean(RUNTIME_STATE_ALL_APPS_FOLDER, true);
}
@ -906,7 +906,7 @@ public final class Launcher extends Activity
public void startSearch(String initialQuery, boolean selectInitialQuery,
Bundle appSearchData, boolean globalSearch) {
closeAllAppsDialog(false);
closeAllApps(false);
// Slide the search widget to the top, if it's on the current screen,
// otherwise show the search dialog immediately.
@ -1282,8 +1282,8 @@ public final class Launcher extends Activity
case KeyEvent.KEYCODE_BACK:
if (!event.isCanceled()) {
mWorkspace.dispatchKeyEvent(event);
if (mAllAppsVisible) {
closeAllAppsDialog(true);
if (isAllAppsVisible()) {
closeAllApps(true);
} else {
closeFolder();
}
@ -1341,10 +1341,11 @@ public final class Launcher extends Activity
} else if (tag instanceof FolderInfo) {
handleFolderClick((FolderInfo) tag);
} else if (v == mHandleView) {
if (mAllAppsVisible) {
// TODO how can we be here?
Log.d(TAG, "onClick");
if (isAllAppsVisible()) {
closeAllApps(true);
} else {
showAllAppsDialog();
showAllApps(true);
}
}
}
@ -1453,10 +1454,6 @@ public final class Launcher extends Activity
return mHandleView;
}
boolean isDrawerDown() { // TODO rename to isAllAppsVisible()
return /* TODO !mDrawer.isMoving() && */ !mAllAppsVisible;
}
Workspace getWorkspace() {
return mWorkspace;
}
@ -1605,26 +1602,44 @@ public final class Launcher extends Activity
}
}
void showAllAppsDialog() {
mAllAppsVisible = true;
mAllAppsGrid.show();
boolean isAllAppsVisible() {
return mAllAppsGrid.isZooming() || mAllAppsGrid.isVisible();
}
void showAllApps(boolean animated) {
if (mMode == MODE_ALL_APPS) {
return;
}
mSwipeController.setRange(-1, 0);
if (animated) {
mSwipeController.animate(-1);
} else {
mSwipeController.setImmediate(-1);
}
mWorkspace.hide();
// TODO: fade these two too
mDeleteZone.setVisibility(View.GONE);
mHandleView.setVisibility(View.GONE);
//mHandleView.setVisibility(View.GONE);
}
void closeAllAppsDialog(boolean animated) {
if (mAllAppsVisible) {
mAllAppsGrid.hide();
mAllAppsVisible = false;
void closeAllApps(boolean animated) {
if (mAllAppsGrid.isVisible()) {
mSwipeController.setRange(0, 1);
if (animated) {
mSwipeController.animate(1);
} else {
mSwipeController.setImmediate(1);
}
mWorkspace.getChildAt(mWorkspace.getCurrentScreen()).requestFocus();
mWorkspace.show();
// TODO: fade these two too
/*
mDeleteZone.setVisibility(View.VISIBLE);
mHandleView.setVisibility(View.VISIBLE);
*/
}
}
@ -1777,6 +1792,7 @@ public final class Launcher extends Activity
switch (mMode) {
case MODE_WORKSPACE:
if (amount == -1) {
setWorkspaceAndAllAppsScale(-amount);
mWorkspace.clearChildrenCache();
mMode = MODE_ALL_APPS;
mSwipeController.setRange(0, 1);
@ -1784,6 +1800,7 @@ public final class Launcher extends Activity
break;
case MODE_ALL_APPS:
if (amount == 1) {
setWorkspaceAndAllAppsScale(1-amount);
mWorkspace.clearChildrenCache();
mMode = MODE_WORKSPACE;
mSwipeController.setRange(-1, 0);
@ -1983,7 +2000,7 @@ public final class Launcher extends Activity
final boolean allApps = mSavedState.getBoolean(RUNTIME_STATE_ALL_APPS_FOLDER, false);
if (allApps) {
showAllAppsDialog();
showAllApps(false);
}
mSavedState = null;

36
src/com/android/launcher2/SwipeController.java
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@ -143,6 +143,41 @@ public class SwipeController {
return mTracking || mCanceled;
}
/**
* Set the value, performing an animation. Make sure that you have set the
* range properly first, otherwise the value may be clamped.
*/
public void animate(float dest) {
go(dest, 0);
}
/**
* Set the value, but don't perform an animation. Make sure that you have set the
* range properly first, otherwise the value may be clamped.
*/
public void setImmediate(float dest) {
go(dest, dest);
}
/**
* Externally start a swipe. If dest == amount, this will end up just immediately
* setting the value, but it will perform the proper start and finish callbacks.
*/
private void go(float dest, float amount) {
mListener.onStartSwipe();
dest = clamp(dest);
mDirection = dest > amount ? 1 : -1; // if they're equal it doesn't matter
mVelocity = mDirection * 0.002f; // TODO: density.
mAmount = amount;
mDest = dest;
mFlingTime = SystemClock.uptimeMillis();
mLastTime = 0;
scheduleAnim();
}
private float clamp(float v) {
if (v < mMinDest) {
return mMinDest;
@ -165,6 +200,7 @@ public class SwipeController {
mVelocityTracker.computeCurrentVelocity(1);
mVelocity = mVelocityTracker.getYVelocity() / mSwipeDistance;
Log.d(TAG, "mVelocity=" + mVelocity);
mDirection = mVelocity >= 0.0f ? 1 : -1;
mAmount = clamp((screenY-mDownY)/mSwipeDistance);
if (mAmount < 0) {

8
src/com/android/launcher2/Workspace.java
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@ -600,7 +600,7 @@ public class Workspace extends ViewGroup implements DropTarget, DragSource, Drag
@Override
protected boolean onRequestFocusInDescendants(int direction, Rect previouslyFocusedRect) {
if (mLauncher.isDrawerDown()) {
if (mLauncher.isAllAppsVisible()) {
final Folder openFolder = getOpenFolder();
if (openFolder != null) {
return openFolder.requestFocus(direction, previouslyFocusedRect);
@ -635,7 +635,7 @@ public class Workspace extends ViewGroup implements DropTarget, DragSource, Drag
@Override
public void addFocusables(ArrayList<View> views, int direction, int focusableMode) {
if (mLauncher.isDrawerDown()) {
if (mLauncher.isAllAppsVisible()) {
final Folder openFolder = getOpenFolder();
if (openFolder == null) {
getChildAt(mCurrentScreen).addFocusables(views, direction);
@ -656,7 +656,7 @@ public class Workspace extends ViewGroup implements DropTarget, DragSource, Drag
@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
if (mLauncher.isWorkspaceLocked() || !mLauncher.isDrawerDown()) {
if (mLauncher.isWorkspaceLocked() || !mLauncher.isAllAppsVisible()) {
return false; // We don't want the events. Let them fall through to the all apps view.
}
@ -766,7 +766,7 @@ public class Workspace extends ViewGroup implements DropTarget, DragSource, Drag
@Override
public boolean onTouchEvent(MotionEvent ev) {
if (mLauncher.isWorkspaceLocked() || !mLauncher.isDrawerDown()) {
if (mLauncher.isWorkspaceLocked() || !mLauncher.isAllAppsVisible()) {
return false; // We don't want the events. Let them fall through to the all apps view.
}