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Fix NPE

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Bug: 5067161
Change-Id: I466d40fc1bffa01efc1205a47b3330ae6f30bc66
This commit is contained in:
Tadashi G. Takaoka 2011-07-22 12:52:12 -07:00
parent f3e7688361
commit f640a97566
1 changed files with 44 additions and 21 deletions
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65
java/src/com/android/inputmethod/deprecated/VoiceProxy.java
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@ -158,7 +158,10 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void flushVoiceInputLogs(boolean configurationChanged) {
if (VOICE_INSTALLED && !configurationChanged) {
if (!VOICE_INSTALLED) {
return;
}
if (!configurationChanged) {
if (mAfterVoiceInput) {
mVoiceInput.flushAllTextModificationCounters();
mVoiceInput.logInputEnded();
@ -301,6 +304,9 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void showPunctuationHintIfNecessary() {
if (!VOICE_INSTALLED) {
return;
}
InputConnection ic = mService.getCurrentInputConnection();
if (!mImmediatelyAfterVoiceInput && mAfterVoiceInput && ic != null) {
if (mHints.showPunctuationHintIfNecessary(ic)) {
@ -375,9 +381,6 @@ 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();
@ -394,7 +397,10 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public boolean logAndRevertVoiceInput() {
if (VOICE_INSTALLED && mVoiceInputHighlighted) {
if (!VOICE_INSTALLED) {
return false;
}
if (mVoiceInputHighlighted) {
mVoiceInput.incrementTextModificationDeleteCount(
mVoiceResults.candidates.get(0).toString().length());
revertVoiceInput();
@ -505,7 +511,10 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void handleClose() {
if (VOICE_INSTALLED & mRecognizing) {
if (!VOICE_INSTALLED) {
return;
}
if (mRecognizing) {
mVoiceInput.cancel();
}
}
@ -553,6 +562,9 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void switchToRecognitionStatusView(final Configuration configuration) {
if (!VOICE_INSTALLED) {
return;
}
mHandler.post(new Runnable() {
@Override
public void run() {
@ -597,6 +609,9 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
private void switchToLastInputMethod() {
if (!VOICE_INSTALLED) {
return;
}
final IBinder token = mService.getWindow().getWindow().getAttributes().token;
new AsyncTask<Void, Void, Boolean>() {
@Override
@ -662,14 +677,15 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void startListening(final boolean swipe, IBinder token) {
if (!VOICE_INSTALLED) {
return;
}
// TODO: remove swipe which is no longer used.
if (VOICE_INSTALLED) {
if (needsToShowWarningDialog()) {
// Calls reallyStartListening if user clicks OK, does nothing if user clicks Cancel.
showVoiceWarningDialog(swipe, token);
} else {
reallyStartListening(swipe);
}
if (needsToShowWarningDialog()) {
// Calls reallyStartListening if user clicks OK, does nothing if user clicks Cancel.
showVoiceWarningDialog(swipe, token);
} else {
reallyStartListening(swipe);
}
}
@ -704,17 +720,18 @@ public class VoiceProxy implements VoiceInput.UiListener {
mLocaleSupportedForVoiceInput = SubtypeSwitcher.getInstance().isVoiceSupported(
SubtypeSwitcher.getInstance().getInputLocaleStr());
if (VOICE_INSTALLED) {
final String voiceMode = sp.getString(PREF_VOICE_MODE,
mService.getString(R.string.voice_mode_main));
mVoiceButtonEnabled = !voiceMode.equals(mService.getString(R.string.voice_mode_off))
&& shouldShowVoiceButton(makeFieldContext(), attribute);
mVoiceButtonOnPrimary = voiceMode.equals(mService.getString(R.string.voice_mode_main));
}
final String voiceMode = sp.getString(PREF_VOICE_MODE,
mService.getString(R.string.voice_mode_main));
mVoiceButtonEnabled = !voiceMode.equals(mService.getString(R.string.voice_mode_off))
&& shouldShowVoiceButton(makeFieldContext(), attribute);
mVoiceButtonOnPrimary = voiceMode.equals(mService.getString(R.string.voice_mode_main));
}
public void destroy() {
if (VOICE_INSTALLED && mVoiceInput != null) {
if (!VOICE_INSTALLED) {
return;
}
if (mVoiceInput != null) {
mVoiceInput.destroy();
}
}
@ -826,10 +843,16 @@ public class VoiceProxy implements VoiceInput.UiListener {
}
public void cancel() {
if (!VOICE_INSTALLED) {
return;
}
if (mVoiceInput != null) mVoiceInput.cancel();
}
public void reset() {
if (!VOICE_INSTALLED) {
return;
}
if (mVoiceInput != null) mVoiceInput.reset();
}
}