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Add margin to the label of language 

Change-Id: I48dc63475caf5cc1a1ac09b82b26fbeaef993fa1
main
Satoshi Kataoka 2013-09-06 17:08:34 +09:00
parent 98565a9c02
commit 741831d322
2 changed files with 12 additions and 5 deletions
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2
java/res/values/dimens.xml
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@ -122,4 +122,6 @@
<dimen name="accessibility_edge_slop">8dp</dimen> <dimen name="accessibility_edge_slop">8dp</dimen>
<integer name="user_dictionary_max_word_length" translatable="false">48</integer> <integer name="user_dictionary_max_word_length" translatable="false">48</integer>
<dimen name="language_on_spacebar_horizontal_margin">1dp</dimen>
</resources> </resources>

15
java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
View File

@ -183,6 +183,7 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
private final NonDistinctMultitouchHelper mNonDistinctMultitouchHelper; private final NonDistinctMultitouchHelper mNonDistinctMultitouchHelper;
private final KeyTimerHandler mKeyTimerHandler; private final KeyTimerHandler mKeyTimerHandler;
private final int mLanguageOnSpacebarHorizontalMargin;
private static final class KeyTimerHandler extends StaticInnerHandlerWrapper<MainKeyboardView> private static final class KeyTimerHandler extends StaticInnerHandlerWrapper<MainKeyboardView>
implements TimerProxy { implements TimerProxy {
@ -512,6 +513,9 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
altCodeKeyWhileTypingFadeinAnimatorResId, this); altCodeKeyWhileTypingFadeinAnimatorResId, this);
mKeyboardActionListener = KeyboardActionListener.EMPTY_LISTENER; mKeyboardActionListener = KeyboardActionListener.EMPTY_LISTENER;
mLanguageOnSpacebarHorizontalMargin =
(int) getResources().getDimension(R.dimen.language_on_spacebar_horizontal_margin);
} }
@Override @Override
@ -1188,26 +1192,27 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
} }
} }
private static boolean fitsTextIntoWidth(final int width, final String text, private boolean fitsTextIntoWidth(final int width, final String text, final Paint paint) {
final Paint paint) { final int maxTextWidth = width - mLanguageOnSpacebarHorizontalMargin * 2;
paint.setTextScaleX(1.0f); paint.setTextScaleX(1.0f);
final float textWidth = TypefaceUtils.getLabelWidth(text, paint); final float textWidth = TypefaceUtils.getLabelWidth(text, paint);
if (textWidth < width) { if (textWidth < width) {
return true; return true;
} }
final float scaleX = width / textWidth; final float scaleX = maxTextWidth / textWidth;
if (scaleX < MINIMUM_XSCALE_OF_LANGUAGE_NAME) { if (scaleX < MINIMUM_XSCALE_OF_LANGUAGE_NAME) {
return false; return false;
} }
paint.setTextScaleX(scaleX); paint.setTextScaleX(scaleX);
return TypefaceUtils.getLabelWidth(text, paint) < width; return TypefaceUtils.getLabelWidth(text, paint) < maxTextWidth;
} }
// Layout language name on spacebar. // Layout language name on spacebar.
private static String layoutLanguageOnSpacebar(final Paint paint, private String layoutLanguageOnSpacebar(final Paint paint,
final InputMethodSubtype subtype, final int width) { final InputMethodSubtype subtype, final int width) {
// Choose appropriate language name to fit into the width. // Choose appropriate language name to fit into the width.
final String fullText = SubtypeLocaleUtils.getFullDisplayName(subtype); final String fullText = SubtypeLocaleUtils.getFullDisplayName(subtype);
if (fitsTextIntoWidth(width, fullText, paint)) { if (fitsTextIntoWidth(width, fullText, paint)) {