Compute text size relative to key height

Instead of a fixed size that don't work at all for bigger screens.

Other tweaks:
- Use the value-land dimens to vary 'extra_horizontal_margin'
- Move label size to Config, because it can change at runtime (rotation)
- Slightly decrease the size of "long" symbols
This commit is contained in:
Jules Aguillon 2022-02-27 01:50:24 +01:00
parent ce5cee42a1
commit 23685ddb3c
6 changed files with 21 additions and 23 deletions

View File

@ -4,7 +4,8 @@
<dimen name="margin_bottom">3dp</dimen>
<dimen name="key_padding">3dp</dimen>
<dimen name="key_height">36dp</dimen>
<dimen name="label_text_size">18dp</dimen>
<dimen name="sublabel_text_size">11dp</dimen>
<item name="label_text_size" type="integer" format="float">0.4</item>
<item name="sublabel_text_size" type="integer" format="float">0.3</item>
<dimen name="emoji_type_button_height">48dp</dimen>
<dimen name="extra_horizontal_margin">20dp</dimen>
</resources>

View File

@ -7,10 +7,10 @@
<dimen name="key_vertical_interval">2dp</dimen>
<dimen name="key_horizontal_interval">2dp</dimen>
<dimen name="key_height">51dp</dimen>
<dimen name="label_text_size">18dp</dimen>
<dimen name="sublabel_text_size">12dp</dimen>
<item name="label_text_size" type="integer" format="float">0.33</item>
<item name="sublabel_text_size" type="integer" format="float">0.22</item>
<dimen name="emoji_type_button_height">56dp</dimen>
<dimen name="emoji_grid_height">250dp</dimen>
<dimen name="emoji_text_size">28dp</dimen>
<dimen name="landscape_extra_horizontal_margin">20dp</dimen>
<dimen name="extra_horizontal_margin">0dp</dimen>
</resources>

View File

@ -3,10 +3,10 @@
<style name="emojiTypeButton">
<item name="android:padding">1px</item>
<item name="android:gravity">center</item>
<item name="android:minHeight">@dimen/label_text_size</item>
<item name="android:minHeight">18dp</item>
<item name="android:background">?attr/emoji_button_bg</item>
<item name="android:textColor">?attr/emoji_key_text</item>
<item name="android:textSize">@dimen/label_text_size</item>
<item name="android:textSize">18dp</item>
</style>
<style name="emojiKeyButton">
<item name="android:layout_width">0px</item>
@ -15,7 +15,7 @@
<item name="android:padding">0px</item>
<item name="android:background">?attr/emoji_key_bg</item>
<item name="android:textColor">?attr/emoji_key_text</item>
<item name="android:textSize">@dimen/label_text_size</item>
<item name="android:textSize">18dp</item>
</style>
<!-- Passed to TextView.setTextAppearance -->
<style name="emojiGridButton">

View File

@ -15,6 +15,9 @@ final class Config
public final float marginTop;
public final float keyPadding;
public final float labelTextSize;
public final float sublabelTextSize;
// From preferences
public int layout; // Or '-1' for the system defaults
private float swipe_dist_dp;
@ -48,6 +51,8 @@ final class Config
// static values
marginTop = res.getDimension(R.dimen.margin_top);
keyPadding = res.getDimension(R.dimen.key_padding);
labelTextSize = res.getFloat(R.integer.label_text_size);
sublabelTextSize = res.getFloat(R.integer.sublabel_text_size);
// default values
layout = -1;
vibrateEnabled = true;
@ -85,16 +90,13 @@ final class Config
// is not the actual size of the keyboard, which will be bigger if the
// layout has a fifth row.
int keyboardHeightPercent;
float extra_horizontal_margin;
if (res.getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) // Landscape mode
{
keyboardHeightPercent = 55;
extra_horizontal_margin = res.getDimension(R.dimen.landscape_extra_horizontal_margin);
}
else
{
keyboardHeightPercent = prefs.getInt("keyboard_height", 35);
extra_horizontal_margin = 0.f;
}
layout = layoutId_of_string(prefs.getString("layout", "system"));
swipe_dist_dp = Float.valueOf(prefs.getString("swipe_dist", "15"));
@ -109,7 +111,7 @@ final class Config
// Do not substract keyVerticalInterval from keyHeight because this is done
// during rendered.
keyHeight = dm.heightPixels * keyboardHeightPercent / 100 / 4;
horizontalMargin = getDipPref(dm, prefs, "horizontal_margin", horizontalMargin) + extra_horizontal_margin;
horizontalMargin = getDipPref(dm, prefs, "horizontal_margin", horizontalMargin) + res.getDimension(R.dimen.extra_horizontal_margin);
preciseRepeat = prefs.getBoolean("precise_repeat", preciseRepeat);
characterSize = prefs.getFloat("character_size", characterSize);
accents = Integer.valueOf(prefs.getString("accents", "1"));

View File

@ -237,7 +237,7 @@ public class Keyboard2View extends View
canvas.drawRoundRect(_tmpRect, _theme.keyBorderRadius, _theme.keyBorderRadius,
isKeyDown ? _theme.keyDownBgPaint : _theme.keyBgPaint);
if (k.key0 != null)
drawLabel(canvas, k.key0, keyW / 2f + x, (keyH + _theme.labelTextSize) / 2f + y, isKeyDown);
drawLabel(canvas, k.key0, keyW / 2f + x, (keyH + scaleTextSize(k.key0, _config.labelTextSize)) / 2f + y, isKeyDown);
float subPadding = _config.keyPadding;
if (k.edgekeys)
{
@ -294,7 +294,7 @@ public class Keyboard2View extends View
k = KeyModifier.handleFlags(k, _flags);
Paint p = _theme.labelPaint(((k.flags & KeyValue.FLAG_KEY_FONT) != 0));
p.setColor(labelColor(k, isKeyDown, _theme.labelColor));
p.setTextSize(_theme.labelTextSize * scaleTextSize(k));
p.setTextSize(scaleTextSize(k, _config.labelTextSize));
canvas.drawText(k.symbol, x, y, p);
}
@ -303,7 +303,7 @@ public class Keyboard2View extends View
k = KeyModifier.handleFlags(k, _flags);
Paint p = _theme.subLabelPaint(((k.flags & KeyValue.FLAG_KEY_FONT) != 0), a);
p.setColor(labelColor(k, isKeyDown, _theme.subLabelColor));
p.setTextSize(_theme.sublabelTextSize * scaleTextSize(k));
p.setTextSize(scaleTextSize(k, _config.sublabelTextSize));
if (v == Vertical.CENTER)
y -= (p.ascent() + p.descent()) / 2f;
else
@ -311,8 +311,9 @@ public class Keyboard2View extends View
canvas.drawText(k.symbol, x, y, p);
}
private float scaleTextSize(KeyValue k)
private float scaleTextSize(KeyValue k, float rel_size)
{
return ((k.symbol.length() < 2) ? 1.f : 0.8f) * _config.characterSize;
float smaller_if_long = (k.symbol.length() < 2) ? 1.f : 0.75f;
return _config.keyHeight * rel_size * smaller_if_long * _config.characterSize;
}
}

View File

@ -16,9 +16,6 @@ public class Theme
public final int labelColor;
public final int subLabelColor;
public final float labelTextSize;
public final float sublabelTextSize;
public final float keyBorderRadius;
private final Paint _keyLabelPaint;
@ -38,9 +35,6 @@ public class Theme
subLabelColor = s.getColor(R.styleable.keyboard_colorSubLabel, 0);
keyBorderRadius = s.getDimension(R.styleable.keyboard_keyBorderRadius, 0);
s.recycle();
Resources res = context.getResources();
labelTextSize = res.getDimension(R.dimen.label_text_size);
sublabelTextSize = res.getDimension(R.dimen.sublabel_text_size);
_keyLabelPaint = initLabelPaint(Paint.Align.CENTER, null);
_keySubLabelPaint = initLabelPaint(Paint.Align.LEFT, null);
Typeface specialKeyFont = getSpecialKeyFont(context);