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Move some XML attributes to KeyPreviewDrawParams 

Change-Id: I0e040b3aed63f8da983fcc51d55b55ac9294a16a
main
Tadashi G. Takaoka 2014-02-04 15:06:47 +09:00
parent 992c521909
commit 7d09b56812
2 changed files with 47 additions and 33 deletions
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39
java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
View File

@ -161,16 +161,11 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
// Key preview // Key preview
private static final boolean FADE_OUT_KEY_TOP_LETTER_WHEN_KEY_IS_PRESSED = false; private static final boolean FADE_OUT_KEY_TOP_LETTER_WHEN_KEY_IS_PRESSED = false;
private final int mKeyPreviewLayoutId;
// Free {@link TextView} pool that can be used for key preview. // Free {@link TextView} pool that can be used for key preview.
private final ArrayDeque<TextView> mFreeKeyPreviewTextViews = CollectionUtils.newArrayDeque(); private final ArrayDeque<TextView> mFreeKeyPreviewTextViews = CollectionUtils.newArrayDeque();
// Map from {@link Key} to {@link TextView} that is currently being displayed as key preview. // Map from {@link Key} to {@link TextView} that is currently being displayed as key preview.
private final HashMap<Key,TextView> mShowingKeyPreviewTextViews = CollectionUtils.newHashMap(); private final HashMap<Key,TextView> mShowingKeyPreviewTextViews = CollectionUtils.newHashMap();
private final KeyPreviewDrawParams mKeyPreviewDrawParams; private final KeyPreviewDrawParams mKeyPreviewDrawParams;
private boolean mShowKeyPreviewPopup = true;
private int mKeyPreviewLingerTimeout;
private int mKeyPreviewZoomInDuration;
private int mKeyPreviewZoomOutDuration;
private static final float KEY_PREVIEW_START_ZOOM_IN_SCALE = 0.7f; private static final float KEY_PREVIEW_START_ZOOM_IN_SCALE = 0.7f;
private static final float KEY_PREVIEW_END_ZOOM_IN_SCALE = 1.0f; private static final float KEY_PREVIEW_END_ZOOM_IN_SCALE = 1.0f;
private static final float KEY_PREVIEW_END_ZOOM_OUT_SCALE = 0.7f; private static final float KEY_PREVIEW_END_ZOOM_OUT_SCALE = 0.7f;
@ -266,17 +261,6 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
R.styleable.MainKeyboardView_altCodeKeyWhileTypingFadeinAnimator, 0); R.styleable.MainKeyboardView_altCodeKeyWhileTypingFadeinAnimator, 0);
mKeyPreviewDrawParams = new KeyPreviewDrawParams(mainKeyboardViewAttr); mKeyPreviewDrawParams = new KeyPreviewDrawParams(mainKeyboardViewAttr);
mKeyPreviewLingerTimeout = mainKeyboardViewAttr.getInt(
R.styleable.MainKeyboardView_keyPreviewLingerTimeout, 0);
mKeyPreviewLayoutId = mainKeyboardViewAttr.getResourceId(
R.styleable.MainKeyboardView_keyPreviewLayout, 0);
if (mKeyPreviewLayoutId == 0) {
mShowKeyPreviewPopup = false;
}
mKeyPreviewZoomInDuration = mainKeyboardViewAttr.getInt(
R.styleable.MainKeyboardView_keyPreviewZoomInDuration, 0);
mKeyPreviewZoomOutDuration = mainKeyboardViewAttr.getInt(
R.styleable.MainKeyboardView_keyPreviewZoomOutDuration, 0);
final int moreKeysKeyboardLayoutId = mainKeyboardViewAttr.getResourceId( final int moreKeysKeyboardLayoutId = mainKeyboardViewAttr.getResourceId(
R.styleable.MainKeyboardView_moreKeysKeyboardLayout, 0); R.styleable.MainKeyboardView_moreKeysKeyboardLayout, 0);
mConfigShowMoreKeysKeyboardAtTouchedPoint = mainKeyboardViewAttr.getBoolean( mConfigShowMoreKeysKeyboardAtTouchedPoint = mainKeyboardViewAttr.getBoolean(
@ -450,8 +434,7 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
* @see #isKeyPreviewPopupEnabled() * @see #isKeyPreviewPopupEnabled()
*/ */
public void setKeyPreviewPopupEnabled(final boolean previewEnabled, final int delay) { public void setKeyPreviewPopupEnabled(final boolean previewEnabled, final int delay) {
mShowKeyPreviewPopup = previewEnabled; mKeyPreviewDrawParams.setPopupEnabled(previewEnabled, delay);
mKeyPreviewLingerTimeout = delay;
} }
private void locatePreviewPlacerView() { private void locatePreviewPlacerView() {
@ -491,7 +474,7 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
* @see #setKeyPreviewPopupEnabled(boolean, int) * @see #setKeyPreviewPopupEnabled(boolean, int)
*/ */
public boolean isKeyPreviewPopupEnabled() { public boolean isKeyPreviewPopupEnabled() {
return mShowKeyPreviewPopup; return mKeyPreviewDrawParams.isPopupEnabled();
} }
private TextView getKeyPreviewTextView(final Key key) { private TextView getKeyPreviewTextView(final Key key) {
@ -504,9 +487,10 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
return previewTextView; return previewTextView;
} }
final Context context = getContext(); final Context context = getContext();
if (mKeyPreviewLayoutId != 0) { final int previewLayoutId = mKeyPreviewDrawParams.mLayoutId;
if (previewLayoutId != 0) {
previewTextView = (TextView)LayoutInflater.from(context) previewTextView = (TextView)LayoutInflater.from(context)
.inflate(mKeyPreviewLayoutId, null); .inflate(previewLayoutId, null);
} else { } else {
previewTextView = new TextView(context); previewTextView = new TextView(context);
} }
@ -558,7 +542,7 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
final KeyPreviewDrawParams previewParams = mKeyPreviewDrawParams; final KeyPreviewDrawParams previewParams = mKeyPreviewDrawParams;
final Keyboard keyboard = getKeyboard(); final Keyboard keyboard = getKeyboard();
if (!mShowKeyPreviewPopup) { if (!previewParams.isPopupEnabled()) {
previewParams.setVisibleOffset(-keyboard.mVerticalGap); previewParams.setVisibleOffset(-keyboard.mVerticalGap);
return; return;
} }
@ -586,7 +570,7 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT); ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
final int keyDrawWidth = key.getDrawWidth(); final int keyDrawWidth = key.getDrawWidth();
final int previewWidth = previewTextView.getMeasuredWidth(); final int previewWidth = previewTextView.getMeasuredWidth();
final int previewHeight = previewParams.mKeyPreviewHeight; final int previewHeight = previewParams.mPreviewHeight;
previewParams.setGeometry(previewTextView); previewParams.setGeometry(previewTextView);
getLocationInWindow(mOriginCoords); getLocationInWindow(mOriginCoords);
// The key preview is horizontally aligned with the center of the visible part of the // The key preview is horizontally aligned with the center of the visible part of the
@ -606,7 +590,7 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
} }
// The key preview is placed vertically above the top edge of the parent key with an // The key preview is placed vertically above the top edge of the parent key with an
// arbitrary offset. // arbitrary offset.
final int previewY = key.getY() - previewHeight + previewParams.mKeyPreviewOffset final int previewY = key.getY() - previewHeight + previewParams.mPreviewOffset
+ CoordinateUtils.y(mOriginCoords); + CoordinateUtils.y(mOriginCoords);
if (background != null) { if (background != null) {
@ -670,7 +654,7 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
final AnimatorSet zoomInAnimation = new AnimatorSet(); final AnimatorSet zoomInAnimation = new AnimatorSet();
zoomInAnimation.play(scaleXAnimation).with(scaleYAnimation); zoomInAnimation.play(scaleXAnimation).with(scaleYAnimation);
// TODO: Implement preference option to control key preview animation duration. // TODO: Implement preference option to control key preview animation duration.
zoomInAnimation.setDuration(mKeyPreviewZoomInDuration); zoomInAnimation.setDuration(mKeyPreviewDrawParams.mZoomInDuration);
zoomInAnimation.setInterpolator(DECELERATE_INTERPOLATOR); zoomInAnimation.setInterpolator(DECELERATE_INTERPOLATOR);
zoomInAnimation.addListener(new AnimatorListenerAdapter() { zoomInAnimation.addListener(new AnimatorListenerAdapter() {
@Override @Override
@ -691,7 +675,8 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
final AnimatorSet zoomOutAnimation = new AnimatorSet(); final AnimatorSet zoomOutAnimation = new AnimatorSet();
zoomOutAnimation.play(scaleXAnimation).with(scaleYAnimation); zoomOutAnimation.play(scaleXAnimation).with(scaleYAnimation);
// TODO: Implement preference option to control key preview animation duration. // TODO: Implement preference option to control key preview animation duration.
final int zoomOutDuration = Math.min(mKeyPreviewZoomOutDuration, mKeyPreviewLingerTimeout); final int zoomOutDuration = Math.min(mKeyPreviewDrawParams.mZoomOutDuration,
mKeyPreviewDrawParams.getLingerTimeout());
zoomOutAnimation.setDuration(zoomOutDuration); zoomOutAnimation.setDuration(zoomOutDuration);
zoomOutAnimation.setInterpolator(ACCELERATE_INTERPOLATOR); zoomOutAnimation.setInterpolator(ACCELERATE_INTERPOLATOR);
zoomOutAnimation.addListener(new AnimatorListenerAdapter() { zoomOutAnimation.addListener(new AnimatorListenerAdapter() {
@ -733,7 +718,7 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
} }
if (!isHardwareAccelerated()) { if (!isHardwareAccelerated()) {
// TODO: Implement preference option to control key preview method and duration. // TODO: Implement preference option to control key preview method and duration.
mDrawingHandler.dismissKeyPreview(mKeyPreviewLingerTimeout, key); mDrawingHandler.dismissKeyPreview(mKeyPreviewDrawParams.getLingerTimeout(), key);
return; return;
} }
final Object tag = previewTextView.getTag(); final Object tag = previewTextView.getTag();

41
java/src/com/android/inputmethod/keyboard/internal/KeyPreviewDrawParams.java
View File

@ -23,8 +23,13 @@ import com.android.inputmethod.latin.R;
public final class KeyPreviewDrawParams { public final class KeyPreviewDrawParams {
// XML attributes of {@link MainKeyboardView}. // XML attributes of {@link MainKeyboardView}.
public final int mKeyPreviewOffset; public final int mLayoutId;
public final int mKeyPreviewHeight; public final int mPreviewOffset;
public final int mPreviewHeight;
public final int mZoomInDuration;
public final int mZoomOutDuration;
private int mLingerTimeout;
private boolean mShowPopup = true;
// The graphical geometry of the key preview. // The graphical geometry of the key preview.
// <-width-> // <-width->
@ -52,10 +57,21 @@ public final class KeyPreviewDrawParams {
private int mVisibleOffset; private int mVisibleOffset;
public KeyPreviewDrawParams(final TypedArray mainKeyboardViewAttr) { public KeyPreviewDrawParams(final TypedArray mainKeyboardViewAttr) {
mKeyPreviewOffset = mainKeyboardViewAttr.getDimensionPixelOffset( mPreviewOffset = mainKeyboardViewAttr.getDimensionPixelOffset(
R.styleable.MainKeyboardView_keyPreviewOffset, 0); R.styleable.MainKeyboardView_keyPreviewOffset, 0);
mKeyPreviewHeight = mainKeyboardViewAttr.getDimensionPixelSize( mPreviewHeight = mainKeyboardViewAttr.getDimensionPixelSize(
R.styleable.MainKeyboardView_keyPreviewHeight, 0); R.styleable.MainKeyboardView_keyPreviewHeight, 0);
mLingerTimeout = mainKeyboardViewAttr.getInt(
R.styleable.MainKeyboardView_keyPreviewLingerTimeout, 0);
mLayoutId = mainKeyboardViewAttr.getResourceId(
R.styleable.MainKeyboardView_keyPreviewLayout, 0);
if (mLayoutId == 0) {
mShowPopup = false;
}
mZoomInDuration = mainKeyboardViewAttr.getInt(
R.styleable.MainKeyboardView_keyPreviewZoomInDuration, 0);
mZoomOutDuration = mainKeyboardViewAttr.getInt(
R.styleable.MainKeyboardView_keyPreviewZoomOutDuration, 0);
} }
public void setVisibleOffset(final int previewVisibleOffset) { public void setVisibleOffset(final int previewVisibleOffset) {
@ -68,7 +84,7 @@ public final class KeyPreviewDrawParams {
public void setGeometry(final View previewTextView) { public void setGeometry(final View previewTextView) {
final int previewWidth = previewTextView.getMeasuredWidth(); final int previewWidth = previewTextView.getMeasuredWidth();
final int previewHeight = mKeyPreviewHeight; final int previewHeight = mPreviewHeight;
// The width and height of visible part of the key preview background. The content marker // The width and height of visible part of the key preview background. The content marker
// of the background 9-patch have to cover the visible part of the background. // of the background 9-patch have to cover the visible part of the background.
mVisibleWidth = previewWidth - previewTextView.getPaddingLeft() mVisibleWidth = previewWidth - previewTextView.getPaddingLeft()
@ -77,7 +93,7 @@ public final class KeyPreviewDrawParams {
- previewTextView.getPaddingBottom(); - previewTextView.getPaddingBottom();
// The distance between the top edge of the parent key and the bottom of the visible part // The distance between the top edge of the parent key and the bottom of the visible part
// of the key preview background. // of the key preview background.
setVisibleOffset(mKeyPreviewOffset - previewTextView.getPaddingBottom()); setVisibleOffset(mPreviewOffset - previewTextView.getPaddingBottom());
} }
public int getVisibleWidth() { public int getVisibleWidth() {
@ -87,4 +103,17 @@ public final class KeyPreviewDrawParams {
public int getVisibleHeight() { public int getVisibleHeight() {
return mVisibleHeight; return mVisibleHeight;
} }
public void setPopupEnabled(final boolean enabled, final int lingerTimeout) {
mShowPopup = enabled;
mLingerTimeout = lingerTimeout;
}
public boolean isPopupEnabled() {
return mShowPopup;
}
public int getLingerTimeout() {
return mLingerTimeout;
}
} }