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Add a showing input method picker option by longpressing setting key 

Bug: 2959271

Change-Id: I4b7e9a2de3cbe17b168ed8d0541a9b1cd9a9e107
main
satok 2010-09-03 04:25:31 +09:00
parent 6f8ff3b971
commit 9a6a4d3d5f
3 changed files with 51 additions and 5 deletions
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5
java/res/values/strings.xml
View File

@ -320,7 +320,10 @@
<!-- Menu item for launching Input method switcher -->
<string name="inputMethod">Input method</string>
<!-- Menu item for launching Input method picker -->
<string name="selectInputMethod">Select input method</string>
<!-- Title for input language selection screen -->
<string name="language_selection_title">Input languages</string>
<!-- Title summary for input language selection screen -->

43
java/src/com/android/inputmethod/latin/LatinIME.java
View File

@ -1083,6 +1083,40 @@ public class LatinIME extends InputMethodService
}
}
private boolean hasMultipleEnabledIMEs() {
return ((InputMethodManager) getSystemService(
INPUT_METHOD_SERVICE)).getEnabledInputMethodList().size() > 1;
}
private void showInputMethodPicker() {
((InputMethodManager) getSystemService(INPUT_METHOD_SERVICE))
.showInputMethodPicker();
}
private void onOptionKeyPressed() {
if (!isShowingOptionDialog()) {
if (hasMultipleEnabledIMEs()) {
showOptionsMenu();
} else {
launchSettings();
}
}
}
private void onOptionKeyLongPressed() {
if (!isShowingOptionDialog()) {
if (hasMultipleEnabledIMEs()) {
showInputMethodPicker();
} else {
launchSettings();
}
}
}
private boolean isShowingOptionDialog() {
return mOptionsDialog != null && mOptionsDialog.isShowing();
}
// Implementation of KeyboardViewListener
public void onKey(int primaryCode, int[] keyCodes, int x, int y) {
@ -1102,12 +1136,15 @@ public class LatinIME extends InputMethodService
// Shift key is handled in onPress().
break;
case Keyboard.KEYCODE_CANCEL:
if (mOptionsDialog == null || !mOptionsDialog.isShowing()) {
if (!isShowingOptionDialog()) {
handleClose();
}
break;
case LatinKeyboardView.KEYCODE_OPTIONS:
showOptionsMenu();
onOptionKeyPressed();
break;
case LatinKeyboardView.KEYCODE_OPTIONS_LONGPRESS:
onOptionKeyLongPressed();
break;
case LatinKeyboardView.KEYCODE_NEXT_LANGUAGE:
toggleLanguage(false, true);
@ -2400,7 +2437,7 @@ public class LatinIME extends InputMethodService
builder.setIcon(R.drawable.ic_dialog_keyboard);
builder.setNegativeButton(android.R.string.cancel, null);
CharSequence itemSettings = getString(R.string.english_ime_settings);
CharSequence itemInputMethod = getString(R.string.inputMethod);
CharSequence itemInputMethod = getString(R.string.selectInputMethod);
builder.setItems(new CharSequence[] {
itemSettings, itemInputMethod},
new DialogInterface.OnClickListener() {

8
java/src/com/android/inputmethod/latin/LatinKeyboardView.java
View File

@ -32,6 +32,7 @@ import java.util.List;
public class LatinKeyboardView extends LatinKeyboardBaseView {
static final int KEYCODE_OPTIONS = -100;
static final int KEYCODE_OPTIONS_LONGPRESS = -101;
static final int KEYCODE_VOICE = -102;
static final int KEYCODE_F1 = -103;
static final int KEYCODE_NEXT_LANGUAGE = -104;
@ -76,7 +77,12 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
@Override
protected boolean onLongPress(Key key) {
if (key.codes[0] == '0' && getKeyboard() == mPhoneKeyboard) {
if (key.codes[0] == KEYCODE_OPTIONS) {
getOnKeyboardActionListener().onKey(KEYCODE_OPTIONS_LONGPRESS, null,
LatinKeyboardBaseView.NOT_A_TOUCH_COORDINATE,
LatinKeyboardBaseView.NOT_A_TOUCH_COORDINATE);
return true;
} else if (key.codes[0] == '0' && getKeyboard() == mPhoneKeyboard) {
// Long pressing on 0 in phone number keypad gives you a '+'.
getOnKeyboardActionListener().onKey(
'+', null, LatinKeyboardBaseView.NOT_A_TOUCH_COORDINATE,