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Add keyLetterSize and keyLabelSize as KeyboardView attribute 

Bug: 5023981
Change-Id: Iea7f8f340775cbb093c50d6e741b2f1476e9ac39
main
Tadashi G. Takaoka 2011-08-29 20:28:46 +09:00
parent a9311741b8
commit 83da6c18fb
2 changed files with 25 additions and 5 deletions
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7
java/res/values/attrs.xml
View File

@ -38,11 +38,16 @@
checkable+checked+pressed. -->
<attr name="keyBackground" format="reference" />
<!-- Size of the text for one letter keys. If not defined, keyLetterRatio takes effect. -->
<attr name="keyLetterSize" format="float" />
<!-- Size of the text for keys with multiple letters. If not defined, keyLabelRatio takes
effect. -->
<attr name="keyLabelSize" format="float" />
<!-- Size of the text for one letter keys, in the proportion of key height. -->
<attr name="keyLetterRatio" format="float" />
<!-- Large size of the text for one letter keys, in the proportion of key height. -->
<attr name="keyLargeLetterRatio" format="float" />
<!-- Size of the text for keys with some text, in the proportion of key height. -->
<!-- Size of the text for keys with multiple letters, in the proportion of key height. -->
<attr name="keyLabelRatio" format="float" />
<!-- Size of the text for hint letter (= one character hint label), in the proportion of
key height. -->

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

@ -211,6 +211,7 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy {
private final float mKeyHintLetterRatio;
private final float mKeyUppercaseLetterRatio;
private final float mKeyHintLabelRatio;
private static final float UNDEFINED_RATIO = -1.0f;
public final Rect mPadding = new Rect();
public int mKeyLetterSize;
@ -222,9 +223,21 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy {
public KeyDrawParams(TypedArray a) {
mKeyBackground = a.getDrawable(R.styleable.KeyboardView_keyBackground);
if (a.hasValue(R.styleable.KeyboardView_keyLabelSize)) {
mKeyLetterRatio = UNDEFINED_RATIO;
mKeyLetterSize = a.getDimensionPixelSize(
R.styleable.KeyboardView_keyLetterRatio, 0);
} else {
mKeyLetterRatio = getRatio(a, R.styleable.KeyboardView_keyLetterRatio);
}
mKeyLargeLetterRatio = getRatio(a, R.styleable.KeyboardView_keyLargeLetterRatio);
if (a.hasValue(R.styleable.KeyboardView_keyLabelSize)) {
mKeyLabelRatio = UNDEFINED_RATIO;
mKeyLabelSize = a.getDimensionPixelSize(
R.styleable.KeyboardView_keyLabelRatio, 0);
} else {
mKeyLabelRatio = getRatio(a, R.styleable.KeyboardView_keyLabelRatio);
}
mKeyHintLetterRatio = getRatio(a, R.styleable.KeyboardView_keyHintLetterRatio);
mKeyUppercaseLetterRatio = getRatio(a,
R.styleable.KeyboardView_keyUppercaseLetterRatio);
@ -253,8 +266,10 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy {
}
public void updateKeyHeight(int keyHeight) {
if (mKeyLetterRatio >= 0.0f)
mKeyLetterSize = (int)(keyHeight * mKeyLetterRatio);
mKeyLargeLetterSize = (int)(keyHeight * mKeyLargeLetterRatio);
if (mKeyLabelRatio >= 0.0f)
mKeyLabelSize = (int)(keyHeight * mKeyLabelRatio);
mKeyHintLetterSize = (int)(keyHeight * mKeyHintLetterRatio);
mKeyUppercaseLetterSize = (int)(keyHeight * mKeyUppercaseLetterRatio);