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Use separate View for key preview backing 

Bug: 5246982
Change-Id: Icec4281cb01771909fcece36647ee42ba179118c
main
Tadashi G. Takaoka 2011-09-02 21:03:18 +09:00
parent f2bd8a07bb
commit abb0c77af1
6 changed files with 18 additions and 9 deletions
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7
java/res/layout/input_view.xml
View File

@ -25,6 +25,11 @@
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
<View
android:id="@+id/key_preview_backing"
android:layout_width="match_parent"
android:layout_height="@dimen/key_preview_backing_height" />
<!-- On tablets, the suggestions strip is centered with horizontal paddings on both sides
because width of the landscape mode is too long for the suggestions strip. This
LinearLayout is required to hold the paddings. -->
@ -33,8 +38,6 @@
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="@dimen/suggestions_view_minimum_height"
android:gravity="bottom"
>
<View
android:layout_width="@dimen/suggestions_strip_padding"

2
java/res/values-land/dimens.xml
View File

@ -60,7 +60,7 @@
<dimen name="suggestions_strip_height">36dip</dimen>
<dimen name="more_suggestions_row_height">36dip</dimen>
<dimen name="suggestions_view_minimum_height">160sp</dimen>
<dimen name="key_preview_backing_height">36dip</dimen>
<!-- Amount of allowance for selecting keys in a mini popup keyboard by sliding finger. -->
<!-- popup_key_height x 1.2 -->
<dimen name="mini_keyboard_slide_allowance">0.336in</dimen>

1
java/res/values-sw600dp/dimens.xml
View File

@ -68,6 +68,7 @@
<dimen name="suggestions_strip_height">44dip</dimen>
<dimen name="more_suggestions_row_height">44dip</dimen>
<dimen name="key_preview_backing_height">44dip</dimen>
<dimen name="suggestions_strip_padding">15.0mm</dimen>
<dimen name="suggestion_min_width">0.3in</dimen>
<dimen name="suggestion_padding">12dip</dimen>

2
java/res/values-sw768dp/dimens.xml
View File

@ -71,7 +71,7 @@
<dimen name="suggestions_strip_height">44dip</dimen>
<dimen name="more_suggestions_row_height">44dip</dimen>
<dimen name="suggestions_view_minimum_height">200sp</dimen>
<dimen name="key_preview_backing_height">44dip</dimen>
<dimen name="suggestions_strip_padding">15.0mm</dimen>
<dimen name="suggestion_min_width">46dip</dimen>
<dimen name="suggestion_padding">8dip</dimen>

2
java/res/values/dimens.xml
View File

@ -81,7 +81,7 @@
<dimen name="more_suggestions_row_height">40dip</dimen>
<dimen name="more_suggestions_slide_allowance">0.2in</dimen>
<fraction name="more_suggestions_info_ratio">12%</fraction>
<dimen name="suggestions_view_minimum_height">200sp</dimen>
<dimen name="key_preview_backing_height">40dip</dimen>
<dimen name="suggestions_strip_padding">0dip</dimen>
<dimen name="suggestion_min_width">44dip</dimen>
<dimen name="suggestion_padding">6dip</dimen>

13
java/src/com/android/inputmethod/latin/LatinIME.java
View File

@ -157,6 +157,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
private Settings.Values mSettingsValues;
private View mKeyPreviewBackingView;
private View mSuggestionsContainer;
private int mSuggestionsStripHeight;
private SuggestionsView mSuggestionsView;
@ -607,6 +608,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
@Override
public void setInputView(View view) {
super.setInputView(view);
mKeyPreviewBackingView = view.findViewById(R.id.key_preview_backing);
mSuggestionsContainer = view.findViewById(R.id.suggestions_container);
mSuggestionsView = (SuggestionsView) view.findViewById(R.id.suggestions_view);
if (mSuggestionsView != null)
@ -945,12 +947,13 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
&& (needsInputViewShown ? mKeyboardSwitcher.isInputViewShown() : true);
if (isFullscreenMode()) {
// No need to have extra space to show the key preview.
mSuggestionsContainer.setMinimumHeight(0);
mKeyPreviewBackingView.setVisibility(View.GONE);
mSuggestionsContainer.setVisibility(
shouldShowSuggestions ? View.VISIBLE : View.GONE);
} else {
// We must control the visibility of the suggestion strip in order to avoid clipped
// key previews, even when we don't show the suggestion strip.
mKeyPreviewBackingView.setVisibility(View.VISIBLE);
mSuggestionsContainer.setVisibility(
shouldShowSuggestions ? View.VISIBLE : View.INVISIBLE);
}
@ -967,15 +970,17 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
final KeyboardView inputView = mKeyboardSwitcher.getKeyboardView();
if (inputView == null || mSuggestionsContainer == null)
return;
final int containerHeight = mSuggestionsContainer.getHeight();
int touchY = containerHeight;
final int backingHeight = (mKeyPreviewBackingView.getVisibility() == View.GONE) ? 0
: mKeyPreviewBackingView.getHeight();
final int extraHeight = mSuggestionsContainer.getHeight() + backingHeight;
int touchY = extraHeight;
// Need to set touchable region only if input view is being shown
if (mKeyboardSwitcher.isInputViewShown()) {
if (mSuggestionsContainer.getVisibility() == View.VISIBLE) {
touchY -= mSuggestionsStripHeight;
}
final int touchWidth = inputView.getWidth();
final int touchHeight = inputView.getHeight() + containerHeight
final int touchHeight = inputView.getHeight() + extraHeight
// Extend touchable region below the keyboard.
+ EXTENDED_TOUCHABLE_REGION_HEIGHT;
if (DEBUG) {