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Merge "Enable language switching with long-press of space bar."

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This commit is contained in:
Amith Yamasani 2010-01-22 14:20:19 -08:00 committed by Android (Google) Code Review
commit 39acd7e80a
3 changed files with 37 additions and 27 deletions
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2
src/com/android/inputmethod/latin/LatinIME.java
View file

@ -893,7 +893,7 @@ public class LatinIME extends InputMethodService
case LatinKeyboardView.KEYCODE_OPTIONS:
showOptionsMenu();
break;
case LatinKeyboardView.KEYCODE_F1:
case LatinKeyboardView.KEYCODE_NEXT_LANGUAGE:
toggleLanguage(false);
break;
case LatinKeyboardView.KEYCODE_SHIFT_LONGPRESS:

57
src/com/android/inputmethod/latin/LatinKeyboard.java
View file

@ -42,7 +42,7 @@ public class LatinKeyboard extends Keyboard {
private Key mEnterKey;
private Key mF1Key;
private Key mSpaceKey;
private Locale mLocale;
/* package */ Locale mLocale;
private Resources mRes;
private int mMode;
@ -227,17 +227,40 @@ public class LatinKeyboard extends Keyboard {
}
private void setF1Key() {
if (mF1Key == null) return; // No function key on this keyboard
// TODO
// else {
// mSpaceKey.icon = mRes.getDrawable(R.drawable.sym_keyboard_space);
// switch (mMode) {
// case KeyboardSwitcher.KEYBOARDMODE_NORMAL:
// case KeyboardSwitcher.KEYBOARDMODE_IM:
// mF1Key.label = ",";
// mF1Key.codes = new int[] { ',' };
// mF1Key.icon = null;
// mF1Key.iconPreview = null;
// break;
// case KeyboardSwitcher.KEYBOARDMODE_EMAIL:
// case KeyboardSwitcher.KEYBOARDMODE_URL:
// mF1Key.label = mRes.getString(R.string.popular_domain_0);
// mF1Key.codes = new int[] { '.' };
// mF1Key.text = mF1Key.label;
// mF1Key.icon = null;
// mF1Key.iconPreview = null;
// mF1Key.popupResId = R.xml.popup_domains;
// break;
// }
// }
}
private void updateSpaceBarForLocale() {
if (mLocale != null) {
// Create the graphic for spacebar
mF1Key.label = null;
mF1Key.icon = mRes.getDrawable(R.drawable.sym_keyboard_globe);
Bitmap buffer = Bitmap.createBitmap(mSpaceKey.width, mSpaceIcon.getIntrinsicHeight(),
Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(buffer);
canvas.drawColor(0x00000000, PorterDuff.Mode.CLEAR);
Paint paint = new Paint();
paint.setAntiAlias(true);
// TODO: Make the text size a customizable attribute
paint.setTextSize(22);
paint.setTextAlign(Align.CENTER);
// Draw a drop shadow for the text
@ -250,36 +273,18 @@ public class LatinKeyboard extends Keyboard {
mSpaceIcon.setBounds(x, y,
x + mSpaceIcon.getIntrinsicWidth(), y + mSpaceIcon.getIntrinsicHeight());
mSpaceIcon.draw(canvas);
mSpaceKey.icon = new BitmapDrawable(mRes, buffer);
mSpaceKey.icon = new BitmapDrawable(mRes, buffer);
mSpaceKey.repeatable = false;
} else {
mSpaceKey.icon = mRes.getDrawable(R.drawable.sym_keyboard_space);
switch (mMode) {
case KeyboardSwitcher.KEYBOARDMODE_NORMAL:
case KeyboardSwitcher.KEYBOARDMODE_IM:
mF1Key.label = ",";
mF1Key.codes = new int[] { ',' };
mF1Key.icon = null;
mF1Key.iconPreview = null;
break;
case KeyboardSwitcher.KEYBOARDMODE_EMAIL:
case KeyboardSwitcher.KEYBOARDMODE_URL:
mF1Key.label = mRes.getString(R.string.popular_domain_0);
mF1Key.codes = new int[] { '.' };
mF1Key.text = mF1Key.label;
mF1Key.icon = null;
mF1Key.iconPreview = null;
mF1Key.popupResId = R.xml.popup_domains;
break;
}
mSpaceKey.repeatable = true;
}
}
public void setLanguage(Locale locale) {
if (mLocale != null && mLocale.equals(locale)) return;
mLocale = locale;
setF1Key();
if (mF1Key != null) {
}
updateSpaceBarForLocale();
}
static class LatinKey extends Keyboard.Key {

5
src/com/android/inputmethod/latin/LatinKeyboardView.java
View file

@ -37,6 +37,8 @@ public class LatinKeyboardView extends KeyboardView {
static final int KEYCODE_SHIFT_LONGPRESS = -101;
static final int KEYCODE_VOICE = -102;
static final int KEYCODE_F1 = -103;
static final int KEYCODE_NEXT_LANGUAGE = -104;
private Keyboard mPhoneKeyboard;
public LatinKeyboardView(Context context, AttributeSet attrs) {
@ -64,6 +66,9 @@ public class LatinKeyboardView extends KeyboardView {
// Long pressing on 0 in phone number keypad gives you a '+'.
getOnKeyboardActionListener().onKey('+', null);
return true;
} else if (key.codes[0] == ' ' && ((LatinKeyboard)getKeyboard()).mLocale != null) {
getOnKeyboardActionListener().onKey(KEYCODE_NEXT_LANGUAGE, null);
return true;
} else {
return super.onLongPress(key);
}