@Override
public void onFinishInflate() {
setKeyboardHeightRatio(100);
setupImageButton(getWidenButton(), R.raw.hardware__function__close);
setupImageButton(getHardwareCompositionButton(), R.raw.qwerty__function__kana__icon);
leftFrameStubProxy.initialize(
this,
R.id.stub_left_frame,
R.id.left_frame,
R.id.dropshadow_left_short_top,
R.id.dropshadow_left_long_top,
R.id.left_adjust_button,
R.raw.adjust_arrow_left,
1.0f,
R.id.left_dropshadow_short,
R.id.left_dropshadow_long);
rightFrameStubProxy.initialize(
this,
R.id.stub_right_frame,
R.id.right_frame,
R.id.dropshadow_right_short_top,
R.id.dropshadow_right_long_top,
R.id.right_adjust_button,
R.raw.adjust_arrow_right,
0.0f,
R.id.right_dropshadow_short,
R.id.right_dropshadow_long);
}
/**
* Sets {@code LayoutAdjustment} and {@code narrowMode}.
*
* <p>They are highly dependent on one another so this method sets both at the same time. This
* decision makes caller-side simpler.
*/
public void setLayoutAdjustmentAndNarrowMode(
LayoutAdjustment layoutAdjustment, boolean narrowMode) {
checkInflated();
this.layoutAdjustment = layoutAdjustment;
this.narrowMode = narrowMode;
// If on narrowMode, the view is always shown with full-width regard less of given
// layoutAdjustment.
LayoutAdjustment temporaryAdjustment = narrowMode ? LayoutAdjustment.FILL : layoutAdjustment;
View view = getForegroundFrame();
FrameLayout.LayoutParams layoutParams =
FrameLayout.LayoutParams.class.cast(view.getLayoutParams());
Resources resources = getResources();
layoutParams.width =
temporaryAdjustment == LayoutAdjustment.FILL
? resources.getDisplayMetrics().widthPixels
: getSideAdjustedWidth();
layoutParams.gravity = Gravity.BOTTOM;
if (temporaryAdjustment == LayoutAdjustment.LEFT) {
layoutParams.gravity |= Gravity.LEFT;
} else if (temporaryAdjustment == LayoutAdjustment.RIGHT) {
layoutParams.gravity |= Gravity.RIGHT;
}
view.setLayoutParams(layoutParams);
leftFrameStubProxy.setFrameVisibility(
temporaryAdjustment == LayoutAdjustment.RIGHT ? VISIBLE : GONE);
rightFrameStubProxy.setFrameVisibility(
temporaryAdjustment == LayoutAdjustment.LEFT ? VISIBLE : GONE);
// Set candidate and desciption text size.
float candidateTextSize =
layoutAdjustment == LayoutAdjustment.FILL
? resources.getDimension(R.dimen.candidate_text_size)
: resources.getDimension(R.dimen.candidate_text_size_aligned_layout);
float descriptionTextSize =
layoutAdjustment == LayoutAdjustment.FILL
? resources.getDimension(R.dimen.candidate_description_text_size)
: resources.getDimension(R.dimen.candidate_description_text_size_aligned_layout);
getCandidateView().setCandidateTextDimension(candidateTextSize, descriptionTextSize);
getSymbolInputView().setCandidateTextDimension(candidateTextSize, descriptionTextSize);
getConversionCandidateWordContainerView().setCandidateTextDimension(candidateTextSize);
// In narrow mode, hide software keyboard and show narrow status bar.
getCandidateView().setNarrowMode(narrowMode);
if (narrowMode) {
getKeyboardFrame().setVisibility(GONE);
getNarrowFrame().setVisibility(VISIBLE);
} else {
getKeyboardFrame().setVisibility(VISIBLE);
getNarrowFrame().setVisibility(GONE);
resetKeyboardFrameVisibility();
}
updateInputFrameHeight();
updateBackgroundColor();
}
void collapseDropShadowAndBackground() {
leftFrameStubProxy.flipDropShadowVisibility(VISIBLE);
rightFrameStubProxy.flipDropShadowVisibility(VISIBLE);
getDropShadowTop().setVisibility(fullscreenMode ? VISIBLE : INVISIBLE);
getResources();
setLayoutHeight(
getBottomBackground(),
getInputFrameHeight() + (fullscreenMode ? dimensionPixelSize.translucentBorderHeight : 0));
isDropShadowExpanded = false;
}
void expandDropShadowAndBackground() {
leftFrameStubProxy.flipDropShadowVisibility(INVISIBLE);
rightFrameStubProxy.flipDropShadowVisibility(INVISIBLE);
getDropShadowTop().setVisibility(VISIBLE);
getResources();
setLayoutHeight(
getBottomBackground(),
imeWindowHeight - (fullscreenMode ? 0 : dimensionPixelSize.translucentBorderHeight));
isDropShadowExpanded = true;
}
/**
* Reset components depending inputFrameHeight or imeWindowHeight. This should be called when
* inputFrameHeight and/or imeWindowHeight are updated.
*/
void resetHeightDependingComponents() {
// Create In/Out animation which dropshadows share between CandidateView and SymbolInputView.
{
CandidateView candidateView = getCandidateView();
int windowHeight = imeWindowHeight;
int inputFrameHeight = getInputFrameHeight();
int candidateViewHeight = windowHeight - inputFrameHeight;
long duration = getResources().getInteger(R.integer.candidate_frame_transition_duration);
float fromAlpha = 0.0f;
float toAlpha = 1.0f;
candidateViewInAnimation =
createCandidateViewTransitionAnimation(
candidateViewHeight, 0, fromAlpha, toAlpha, duration);
candidateView.setInAnimation(candidateViewInAnimation);
dropShadowCandidateViewInAnimation =
createAlphaAnimation(1.0f - fromAlpha, 1.0f - toAlpha, duration);
candidateViewOutAnimation =
createCandidateViewTransitionAnimation(
0, candidateViewHeight, toAlpha, fromAlpha, duration);
candidateView.setOutAnimation(candidateViewOutAnimation);
dropShadowCandidateViewOutAnimation =
createAlphaAnimation(1.0f - toAlpha, 1.0f - fromAlpha, duration);
}
SymbolInputView symbolInputView = getSymbolInputView();
{
long duration = getResources().getInteger(R.integer.symbol_input_transition_duration_in);
float fromAlpha = 0.3f;
float toAlpha = 1.0f;
symbolInputViewInAnimation = createAlphaAnimation(fromAlpha, toAlpha, duration);
symbolInputView.setInAnimation(symbolInputViewInAnimation);
dropShadowSymbolInputViewInAnimation =
createAlphaAnimation(1.0f - fromAlpha, 1.0f - toAlpha, duration);
symbolInputViewOutAnimation = createAlphaAnimation(toAlpha, fromAlpha, duration);
symbolInputView.setOutAnimation(symbolInputViewOutAnimation);
dropShadowSymbolInputViewOutAnimation =
createAlphaAnimation(1.0f - toAlpha, 1.0f - fromAlpha, duration);
}
// Reset drop shadow height.
int shortHeight = getInputFrameHeight() + dimensionPixelSize.translucentBorderHeight;
int longHeight = imeWindowHeight;
leftFrameStubProxy.setDropShadowHeight(shortHeight, longHeight);
rightFrameStubProxy.setDropShadowHeight(shortHeight, longHeight);
// Reset side adjust buttons height.
leftFrameStubProxy.resetAdjustButtonBottomMargin(getInputFrameHeight());
rightFrameStubProxy.resetAdjustButtonBottomMargin(getInputFrameHeight());
}
void startDropShadowAnimation(Animation mainAnimation, Animation subAnimation) {
leftFrameStubProxy.startDropShadowAnimation(subAnimation, mainAnimation);
rightFrameStubProxy.startDropShadowAnimation(subAnimation, mainAnimation);
getDropShadowTop().startAnimation(mainAnimation);
}
public void setEventListener(
final ViewEventListener viewEventListener,
OnClickListener widenButtonClickListener,
OnClickListener leftAdjustButtonClickListener,
OnClickListener rightAdjustButtonClickListener) {
checkInflated();
// Propagate the given listener into the child views.
// Set CandidateViewListener as well here, because it uses viewEventListener.
Resources resources = getResources();
int foldOvershootDurationRate =
resources.getInteger(R.integer.input_frame_fold_overshoot_duration_rate);
int foldOvershootRate = resources.getInteger(R.integer.input_frame_fold_overshoot_rate);
int expandOvershootDurationRate =
resources.getInteger(R.integer.input_frame_expand_overshoot_duration_rate);
int expandOvershootRate = resources.getInteger(R.integer.input_frame_expand_overshoot_rate);
getCandidateView()
.setViewEventListener(
viewEventListener,
new InputFrameFoldButtonClickListener(
viewEventListener,
getKeyboardFrame(),
resources.getInteger(R.integer.input_frame_fold_duration),
SequentialInterpolator.newBuilder()
.add(
new DecelerateInterpolator(),
foldOvershootDurationRate,
-foldOvershootRate / 1e6f)
.add(new AccelerateInterpolator(), 1e6f - foldOvershootDurationRate, 1)
.build(),
resources.getInteger(R.integer.input_frame_expand_duration),
SequentialInterpolator.newBuilder()
.add(
new DecelerateInterpolator(),
expandOvershootDurationRate,
1 + expandOvershootRate / 1e6f)
.add(
new AccelerateDecelerateInterpolator(),
1e6f - expandOvershootDurationRate,
1)
.build(),
new LayoutParamsAnimator(new Handler(Looper.myLooper())),
resources.getInteger(R.integer.input_frame_snap_velocity_threshold) / 1e3f));
getSymbolInputView()
.setViewEventListener(
viewEventListener,
/** Click handler of the close button. */
new OnClickListener() {
@Override
public void onClick(View v) {
if (viewEventListener != null) {
viewEventListener.onFireFeedbackEvent(FeedbackEvent.INPUTVIEW_FOLD);
}
startSymbolInputViewOutAnimation();
}
});
getHardwareCompositionButton()
.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
viewEventListener.onHardwareKeyboardCompositionModeChange(
CompositionSwitchMode.TOGGLE);
}
});
getWidenButton().setOnClickListener(widenButtonClickListener);
leftFrameStubProxy.setButtonOnClickListener(leftAdjustButtonClickListener);
rightFrameStubProxy.setButtonOnClickListener(rightAdjustButtonClickListener);
}