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Bug fix for: a spinner is shown on VoiceIME startup

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The last change did not solve the bug completely, the spinner was still shown at times when no initialization dialog was shown

Change-Id: I43a5f8df4e333ffb6deb727c3bf45ed7b7a54069
This commit is contained in:
Valentin Kravtsov 2010-02-11 10:01:25 +00:00
parent 66a787b953
commit 7131a5a969
1 changed files with 31 additions and 40 deletions
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71
src/com/android/inputmethod/voice/RecognitionView.java
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@ -52,12 +52,6 @@ import java.util.List;
public class RecognitionView {
private static final String TAG = "RecognitionView";
// If there's a significant delay between starting up voice search and the
// onset of audio recording, show the "initializing" screen first. If not,
// jump directly to the "speak now" screen to avoid flashing "initializing"
// quickly.
private static final boolean EXPECT_RECORDING_DELAY = true;
private Handler mUiHandler; // Reference to UI thread
private View mView;
private Context mContext;
@ -148,29 +142,18 @@ public class RecognitionView {
public void showInitializing() {
mUiHandler.post(new Runnable() {
public void run() {
mProgress.setVisibility(View.GONE); // make sure we show no spinner on startup
mText.setText(R.string.voice_initializing);
mImage.setImageDrawable(mInitializing);
mButtonText.setText(mContext.getText(R.string.cancel));
prepareDialog(false, mContext.getText(R.string.voice_initializing), mInitializing,
mContext.getText(R.string.cancel));
}
});
}
public void showStartState() {
if (EXPECT_RECORDING_DELAY) {
showInitializing();
} else {
showListening();
}
}
public void showListening() {
mState = State.LISTENING;
mUiHandler.post(new Runnable() {
public void run() {
mText.setText(R.string.voice_listening);
mImage.setImageDrawable(mSpeakNow.get(0));
mButtonText.setText(mContext.getText(R.string.cancel));
mState = State.LISTENING;
prepareDialog(false, mContext.getText(R.string.voice_listening), mSpeakNow.get(0),
mContext.getText(R.string.cancel));
}
});
mUiHandler.postDelayed(mUpdateVolumeRunnable, 50);
@ -181,13 +164,10 @@ public class RecognitionView {
}
public void showError(final String message) {
mState = State.READY;
mUiHandler.post(new Runnable() {
public void run() {
exitWorking();
mText.setText(message);
mImage.setImageDrawable(mError);
mButtonText.setText(mContext.getText(R.string.ok));
mState = State.READY;
prepareDialog(false, message, mError, mContext.getText(R.string.ok));
}
});
}
@ -197,22 +177,34 @@ public class RecognitionView {
final int speechStartPosition,
final int speechEndPosition) {
mState = State.WORKING;
mUiHandler.post(new Runnable() {
public void run() {
mText.setText(R.string.voice_working);
mImage.setVisibility(View.GONE);
mProgress.setVisibility(View.VISIBLE);
final ShortBuffer buf = ByteBuffer.wrap(waveBuffer.toByteArray())
.order(ByteOrder.nativeOrder()).asShortBuffer();
buf.position(0);
waveBuffer.reset();
showWave(buf, speechStartPosition / 2, speechEndPosition / 2);
mState = State.WORKING;
prepareDialog(true, mContext.getText(R.string.voice_working), null, mContext
.getText(R.string.cancel));
final ShortBuffer buf = ByteBuffer.wrap(waveBuffer.toByteArray()).order(
ByteOrder.nativeOrder()).asShortBuffer();
buf.position(0);
waveBuffer.reset();
showWave(buf, speechStartPosition / 2, speechEndPosition / 2);
}
});
}
private void prepareDialog(boolean spinVisible, CharSequence text, Drawable image,
CharSequence btnTxt) {
if (spinVisible) {
mProgress.setVisibility(View.VISIBLE);
mImage.setVisibility(View.GONE);
} else {
mProgress.setVisibility(View.GONE);
mImage.setImageDrawable(image);
mImage.setVisibility(View.VISIBLE);
}
mText.setText(text);
mButtonText.setText(btnTxt);
}
/**
* @return an average abs of the specified buffer.
*/
@ -305,13 +297,12 @@ public class RecognitionView {
public void finish() {
mState = State.READY;
mUiHandler.post(new Runnable() {
public void run() {
exitWorking();
mState = State.READY;
exitWorking();
}
});
showStartState();
}
private void exitWorking() {