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Merge "Revert "Guard unused voice functions""

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This commit is contained in:
Tadashi G. Takaoka 2011-07-21 02:25:34 -07:00 committed by Android (Google) Code Review
commit d85bc7221c
3 changed files with 79 additions and 82 deletions
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125
java/src/com/android/inputmethod/deprecated/VoiceProxy.java
View file

@ -17,11 +17,11 @@
package com.android.inputmethod.deprecated;
import com.android.inputmethod.compat.InputMethodManagerCompatWrapper;
import com.android.inputmethod.compat.InputMethodServiceCompatWrapper;
import com.android.inputmethod.deprecated.voice.FieldContext;
import com.android.inputmethod.deprecated.voice.Hints;
import com.android.inputmethod.deprecated.voice.SettingsUtil;
import com.android.inputmethod.deprecated.voice.VoiceInput;
import com.android.inputmethod.deprecated.voice.VoiceInputLogger;
import com.android.inputmethod.keyboard.KeyboardSwitcher;
import com.android.inputmethod.latin.EditingUtils;
import com.android.inputmethod.latin.LatinIME;
@ -71,8 +71,7 @@ import java.util.Map;
public class VoiceProxy implements VoiceInput.UiListener {
private static final VoiceProxy sInstance = new VoiceProxy();
public static final boolean VOICE_INSTALLED =
!InputMethodServiceCompatWrapper.CAN_HANDLE_ON_CURRENT_INPUT_METHOD_SUBTYPE_CHANGED;
public static final boolean VOICE_INSTALLED = true;
private static final boolean ENABLE_VOICE_BUTTON = true;
private static final String PREF_VOICE_MODE = "voice_mode";
// Whether or not the user has used voice input before (and thus, whether to show the
@ -126,23 +125,24 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
private void initInternal(LatinIME service, SharedPreferences prefs, UIHandler h) {
if (!VOICE_INSTALLED) {
return;
}
mService = service;
mHandler = h;
mMinimumVoiceRecognitionViewHeightPixel = Utils.dipToPixel(
Utils.getDipScale(service), RECOGNITIONVIEW_MINIMUM_HEIGHT_DIP);
mImm = InputMethodManagerCompatWrapper.getInstance();
mSubtypeSwitcher = SubtypeSwitcher.getInstance();
mVoiceInput = new VoiceInput(service, this);
mHints = new Hints(service, prefs, new Hints.Display() {
@Override
public void showHint(int viewResource) {
View view = LayoutInflater.from(mService).inflate(viewResource, null);
mIsShowingHint = true;
}
});
if (VOICE_INSTALLED) {
mVoiceInput = new VoiceInput(service, this);
mHints = new Hints(service, prefs, new Hints.Display() {
@Override
public void showHint(int viewResource) {
View view = LayoutInflater.from(mService).inflate(viewResource, null);
// mService.setCandidatesView(view);
// mService.setCandidatesViewShown(true);
mIsShowingHint = true;
}
});
}
}
private VoiceProxy() {
@ -170,9 +170,6 @@ public class VoiceProxy implements VoiceInput.UiListener {
public void flushAndLogAllTextModificationCounters(int index, CharSequence suggestion,
String wordSeparators) {
if (!VOICE_INSTALLED) {
return;
}
if (mAfterVoiceInput && mShowingVoiceSuggestions) {
mVoiceInput.flushAllTextModificationCounters();
// send this intent AFTER logging any prior aggregated edits.
@ -311,9 +308,6 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void hideVoiceWindow(boolean configurationChanging) {
if (!VOICE_INSTALLED) {
return;
}
if (!configurationChanging) {
if (mAfterVoiceInput)
mVoiceInput.logInputEnded();
@ -330,9 +324,6 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void setCursorAndSelection(int newSelEnd, int newSelStart) {
if (!VOICE_INSTALLED) {
return;
}
if (mAfterVoiceInput) {
mVoiceInput.setCursorPos(newSelEnd);
mVoiceInput.setSelectionSpan(newSelEnd - newSelStart);
@ -375,9 +366,6 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
private void revertVoiceInput() {
if (!VOICE_INSTALLED) {
return;
}
InputConnection ic = mService.getCurrentInputConnection();
if (ic != null) ic.commitText("", 1);
mService.updateSuggestions();
@ -405,9 +393,6 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void rememberReplacedWord(CharSequence suggestion,String wordSeparators) {
if (!VOICE_INSTALLED) {
return;
}
if (mShowingVoiceSuggestions) {
// Retain the replaced word in the alternatives array.
String wordToBeReplaced = EditingUtils.getWordAtCursor(
@ -434,9 +419,6 @@ public class VoiceProxy implements VoiceInput.UiListener {
* @return true if an alternative was found, false otherwise.
*/
public boolean applyVoiceAlternatives(EditingUtils.SelectedWord touching) {
if (!VOICE_INSTALLED) {
return false;
}
// Search for result in spoken word alternatives
String selectedWord = touching.mWord.toString().trim();
if (!mWordToSuggestions.containsKey(selectedWord)) {
@ -466,9 +448,6 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void handleBackspace() {
if (!VOICE_INSTALLED) {
return;
}
if (mAfterVoiceInput) {
// Don't log delete if the user is pressing delete at
// the beginning of the text box (hence not deleting anything)
@ -483,9 +462,6 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void handleCharacter() {
if (!VOICE_INSTALLED) {
return;
}
commitVoiceInput();
if (mAfterVoiceInput) {
// Assume input length is 1. This assumption fails for smiley face insertions.
@ -494,9 +470,6 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void handleSeparator() {
if (!VOICE_INSTALLED) {
return;
}
commitVoiceInput();
if (mAfterVoiceInput){
// Assume input length is 1. This assumption fails for smiley face insertions.
@ -512,9 +485,6 @@ public class VoiceProxy implements VoiceInput.UiListener {
public void handleVoiceResults(boolean capitalizeFirstWord) {
if (!VOICE_INSTALLED) {
return;
}
mAfterVoiceInput = true;
mImmediatelyAfterVoiceInput = true;
@ -690,9 +660,6 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void loadSettings(EditorInfo attribute, SharedPreferences sp) {
if (!VOICE_INSTALLED) {
return;
}
mHasUsedVoiceInput = sp.getBoolean(PREF_HAS_USED_VOICE_INPUT, false);
mHasUsedVoiceInputUnsupportedLocale =
sp.getBoolean(PREF_HAS_USED_VOICE_INPUT_UNSUPPORTED_LOCALE, false);
@ -716,9 +683,6 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void onStartInputView(IBinder keyboardViewToken) {
if (!VOICE_INSTALLED) {
return;
}
// If keyboardViewToken is null, keyboardView is not attached but voiceView is attached.
IBinder windowToken = keyboardViewToken != null ? keyboardViewToken
: mVoiceInput.getView().getWindowToken();
@ -735,18 +699,12 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void onAttachedToWindow() {
if (!VOICE_INSTALLED) {
return;
}
// After onAttachedToWindow, we can show the voice warning dialog. See startListening()
// above.
VoiceInputWrapper.getInstance().setVoiceInput(mVoiceInput, mSubtypeSwitcher);
}
public void onConfigurationChanged(Configuration configuration) {
if (!VOICE_INSTALLED) {
return;
}
if (mRecognizing) {
switchToRecognitionStatusView(configuration);
}
@ -754,9 +712,6 @@ public class VoiceProxy implements VoiceInput.UiListener {
@Override
public void onCancelVoice() {
if (!VOICE_INSTALLED) {
return;
}
if (mRecognizing) {
if (mSubtypeSwitcher.isVoiceMode()) {
// If voice mode is being canceled within LatinIME (i.e. time-out or user
@ -778,9 +733,6 @@ public class VoiceProxy implements VoiceInput.UiListener {
@Override
public void onVoiceResults(List<String> candidates,
Map<String, List<CharSequence>> alternatives) {
if (!VOICE_INSTALLED) {
return;
}
if (!mRecognizing) {
return;
}
@ -796,22 +748,59 @@ public class VoiceProxy implements VoiceInput.UiListener {
switcher.getEnabledLanguages());
}
// TODO: make this private (proguard issue)
public static class VoiceResults {
private class VoiceResults {
List<String> candidates;
Map<String, List<CharSequence>> alternatives;
}
public static class VoiceLoggerWrapper {
private static final VoiceLoggerWrapper sLoggerWrapperInstance = new VoiceLoggerWrapper();
private VoiceInputLogger mLogger;
public static VoiceLoggerWrapper getInstance(Context context) {
if (sLoggerWrapperInstance.mLogger == null) {
// Not thread safe, but it's ok.
sLoggerWrapperInstance.mLogger = VoiceInputLogger.getLogger(context);
}
return sLoggerWrapperInstance;
}
// private for the singleton
private VoiceLoggerWrapper() {
}
public void settingsWarningDialogCancel() {
mLogger.settingsWarningDialogCancel();
}
public void settingsWarningDialogOk() {
mLogger.settingsWarningDialogOk();
}
public void settingsWarningDialogShown() {
mLogger.settingsWarningDialogShown();
}
public void settingsWarningDialogDismissed() {
mLogger.settingsWarningDialogDismissed();
}
public void voiceInputSettingEnabled(boolean enabled) {
if (enabled) {
mLogger.voiceInputSettingEnabled();
} else {
mLogger.voiceInputSettingDisabled();
}
}
}
public static class VoiceInputWrapper {
private static final VoiceInputWrapper sInputWrapperInstance = new VoiceInputWrapper();
private VoiceInput mVoiceInput;
public static VoiceInputWrapper getInstance() {
return sInputWrapperInstance;
}
private void setVoiceInput(VoiceInput voiceInput, SubtypeSwitcher switcher) {
if (!VOICE_INSTALLED) {
return;
}
public void setVoiceInput(VoiceInput voiceInput, SubtypeSwitcher switcher) {
if (mVoiceInput == null && voiceInput != null) {
mVoiceInput = voiceInput;
}

21
java/src/com/android/inputmethod/latin/LatinIME.java
View file

@ -542,15 +542,12 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
TextEntryState.reset();
if (attribute != null) {
// Most such things we decide below in initializeInputAttributesAndGetMode, but we need
// to know now whether this is a password text field, because we need to know now
// whether we want to enable the voice button.
mVoiceProxy.resetVoiceStates(
InputTypeCompatUtils.isPasswordInputType(attribute.inputType)
|| InputTypeCompatUtils.isVisiblePasswordInputType(
attribute.inputType));
}
// Most such things we decide below in initializeInputAttributesAndGetMode, but we need to
// know now whether this is a password text field, because we need to know now whether we
// want to enable the voice button.
final VoiceProxy voiceIme = mVoiceProxy;
voiceIme.resetVoiceStates(InputTypeCompatUtils.isPasswordInputType(attribute.inputType)
|| InputTypeCompatUtils.isVisiblePasswordInputType(attribute.inputType));
initializeInputAttributes(attribute);
@ -576,8 +573,8 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
if (mSubtypeSwitcher.isKeyboardMode()) {
switcher.loadKeyboard(attribute,
mSubtypeSwitcher.isShortcutImeEnabled() && mVoiceProxy.isVoiceButtonEnabled(),
mVoiceProxy.isVoiceButtonOnPrimary());
mSubtypeSwitcher.isShortcutImeEnabled() && voiceIme.isVoiceButtonEnabled(),
voiceIme.isVoiceButtonOnPrimary());
switcher.updateShiftState();
}
@ -595,7 +592,7 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
// If we just entered a text field, maybe it has some old text that requires correction
mRecorrection.checkRecorrectionOnStart();
mVoiceProxy.onStartInputView(inputView.getWindowToken());
voiceIme.onStartInputView(inputView.getWindowToken());
if (TRACE) Debug.startMethodTracing("/data/trace/latinime");
}

15
java/src/com/android/inputmethod/latin/Settings.java
View file

@ -304,6 +304,8 @@ public class Settings extends InputMethodSettingsActivity
private AlertDialog mDialog;
private VoiceProxy.VoiceLoggerWrapper mVoiceLogger;
private boolean mOkClicked = false;
private String mVoiceModeOff;
@ -347,6 +349,7 @@ public class Settings extends InputMethodSettingsActivity
mVoiceModeOff = getString(R.string.voice_mode_off);
mVoiceOn = !(prefs.getString(PREF_VOICE_SETTINGS_KEY, mVoiceModeOff)
.equals(mVoiceModeOff));
mVoiceLogger = VoiceProxy.VoiceLoggerWrapper.getInstance(context);
mAutoCorrectionThreshold = (ListPreference) findPreference(PREF_AUTO_CORRECTION_THRESHOLD);
mBigramSuggestion = (CheckBoxPreference) findPreference(PREF_BIGRAM_SUGGESTIONS);
@ -444,7 +447,6 @@ public class Settings extends InputMethodSettingsActivity
}
}
@SuppressWarnings("unused")
@Override
public void onResume() {
super.onResume();
@ -539,7 +541,6 @@ public class Settings extends InputMethodSettingsActivity
[mVoicePreference.findIndexOfValue(mVoicePreference.getValue())]);
}
@Override
protected Dialog onCreateDialog(int id) {
switch (id) {
case VOICE_INPUT_CONFIRM_DIALOG:
@ -548,9 +549,12 @@ public class Settings extends InputMethodSettingsActivity
public void onClick(DialogInterface dialog, int whichButton) {
if (whichButton == DialogInterface.BUTTON_NEGATIVE) {
mVoicePreference.setValue(mVoiceModeOff);
mVoiceLogger.settingsWarningDialogCancel();
} else if (whichButton == DialogInterface.BUTTON_POSITIVE) {
mOkClicked = true;
mVoiceLogger.settingsWarningDialogOk();
}
updateVoicePreference();
}
};
AlertDialog.Builder builder = new AlertDialog.Builder(getActivityInternal())
@ -579,6 +583,7 @@ public class Settings extends InputMethodSettingsActivity
AlertDialog dialog = builder.create();
mDialog = dialog;
dialog.setOnDismissListener(this);
mVoiceLogger.settingsWarningDialogShown();
return dialog;
default:
Log.e(TAG, "unknown dialog " + id);
@ -588,10 +593,16 @@ public class Settings extends InputMethodSettingsActivity
@Override
public void onDismiss(DialogInterface dialog) {
mVoiceLogger.settingsWarningDialogDismissed();
if (!mOkClicked) {
// This assumes that onPreferenceClick gets called first, and this if the user
// agreed after the warning, we set the mOkClicked value to true.
mVoicePreference.setValue(mVoiceModeOff);
}
}
private void updateVoicePreference() {
boolean isChecked = !mVoicePreference.getValue().equals(mVoiceModeOff);
mVoiceLogger.voiceInputSettingEnabled(isChecked);
}
}