(Refactor 1) Moved voice related codes to deprecated/voice

Change-Id: I008ac7099c815fb74a9ab374419617b336453f97

1 files changed, 0 insertions, 355 deletions

diff --git a/java/src/com/android/inputmethod/voice/RecognitionView.java b/java/src/com/android/inputmethod/voice/RecognitionView.java
deleted file mode 100644
index 95a79f463..000000000
--- a/java/src/com/android/inputmethod/voice/RecognitionView.java
+++ /dev/null
@@ -1,355 +0,0 @@
-/*
- * Copyright (C) 2009 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.android.inputmethod.voice;
-
-import com.android.inputmethod.latin.R;
-import com.android.inputmethod.latin.SubtypeSwitcher;
-
-import android.content.Context;
-import android.content.res.Resources;
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.graphics.CornerPathEffect;
-import android.graphics.Paint;
-import android.graphics.Path;
-import android.graphics.PathEffect;
-import android.graphics.drawable.Drawable;
-import android.os.Handler;
-import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.widget.Button;
-import android.widget.ImageView;
-import android.widget.ProgressBar;
-import android.widget.TextView;
-
-import java.io.ByteArrayOutputStream;
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-import java.nio.ShortBuffer;
-import java.util.Locale;
-
-/**
- * The user interface for the "Speak now" and "working" states.
- * Displays a recognition dialog (with waveform, voice meter, etc.),
- * plays beeps, shows errors, etc.
- */
-public class RecognitionView {
-    @SuppressWarnings("unused")
-    private static final String TAG = "RecognitionView";
-
-    private Handler mUiHandler;  // Reference to UI thread
-    private View mView;
-    private Context mContext;
-
-    private TextView mText;
-    private ImageView mImage;
-    private View mProgress;
-    private SoundIndicator mSoundIndicator;
-    private TextView mLanguage;
-    private Button mButton;
-
-    private Drawable mInitializing;
-    private Drawable mError;
-
-    private static final int INIT = 0;
-    private static final int LISTENING = 1;
-    private static final int WORKING = 2;
-    private static final int READY = 3;
-    
-    private int mState = INIT;
-
-    private final View mPopupLayout;
-
-    private final Drawable mListeningBorder;
-    private final Drawable mWorkingBorder;
-    private final Drawable mErrorBorder;
-
-    public RecognitionView(Context context, OnClickListener clickListener) {
-        mUiHandler = new Handler();
-
-        LayoutInflater inflater = (LayoutInflater) context.getSystemService(
-                Context.LAYOUT_INFLATER_SERVICE);
-
-        mView = inflater.inflate(R.layout.recognition_status, null);
-
-        mPopupLayout= mView.findViewById(R.id.popup_layout);
-
-        // Pre-load volume level images
-        Resources r = context.getResources();
-
-        mListeningBorder = r.getDrawable(R.drawable.vs_dialog_red);
-        mWorkingBorder = r.getDrawable(R.drawable.vs_dialog_blue);
-        mErrorBorder = r.getDrawable(R.drawable.vs_dialog_yellow);
-
-        mInitializing = r.getDrawable(R.drawable.mic_slash);
-        mError = r.getDrawable(R.drawable.caution);
-
-        mImage = (ImageView) mView.findViewById(R.id.image);
-        mProgress = mView.findViewById(R.id.progress);
-        mSoundIndicator = (SoundIndicator) mView.findViewById(R.id.sound_indicator);
-
-        mButton = (Button) mView.findViewById(R.id.button);
-        mButton.setOnClickListener(clickListener);
-        mText = (TextView) mView.findViewById(R.id.text);
-        mLanguage = (TextView) mView.findViewById(R.id.language);
-
-        mContext = context;
-    }
-
-    public View getView() {
-        return mView;
-    }
-
-    public void restoreState() {
-        mUiHandler.post(new Runnable() {
-            @Override
-            public void run() {
-                // Restart the spinner
-                if (mState == WORKING) {
-                    ((ProgressBar) mProgress).setIndeterminate(false);
-                    ((ProgressBar) mProgress).setIndeterminate(true);
-                }
-            }
-        });
-    }
-
-    public void showInitializing() {
-        mUiHandler.post(new Runnable() {
-            @Override
-            public void run() {
-                mState = INIT;
-                prepareDialog(mContext.getText(R.string.voice_initializing), mInitializing,
-                        mContext.getText(R.string.cancel));
-            }
-          });
-    }
-
-    public void showListening() {
-        Log.d(TAG, "#showListening");
-        mUiHandler.post(new Runnable() {
-            @Override
-            public void run() {
-                mState = LISTENING;
-                prepareDialog(mContext.getText(R.string.voice_listening), null,
-                        mContext.getText(R.string.cancel));
-            }
-          });
-    }
-
-    public void updateVoiceMeter(float rmsdB) {
-        mSoundIndicator.setRmsdB(rmsdB);
-    }
-
-    public void showError(final String message) {
-        mUiHandler.post(new Runnable() {
-            @Override
-            public void run() {
-                mState = READY;
-                prepareDialog(message, mError, mContext.getText(R.string.ok));
-            }
-        });
-    }
-
-    public void showWorking(
-        final ByteArrayOutputStream waveBuffer,
-        final int speechStartPosition,
-        final int speechEndPosition) {
-        mUiHandler.post(new Runnable() {
-            @Override
-            public void run() {
-                mState = WORKING;
-                prepareDialog(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(CharSequence text, Drawable image,
-            CharSequence btnTxt) {
-
-        /*
-         * The mic of INIT and of LISTENING has to be displayed in the same position. To accomplish
-         * that, some text visibility are not set as GONE but as INVISIBLE.
-         */
-        switch (mState) {
-            case INIT:
-                mText.setVisibility(View.INVISIBLE);
-
-                mProgress.setVisibility(View.GONE);
-
-                mImage.setVisibility(View.VISIBLE);
-                mImage.setImageResource(R.drawable.mic_slash);
-
-                mSoundIndicator.setVisibility(View.GONE);
-                mSoundIndicator.stop();
-
-                mLanguage.setVisibility(View.INVISIBLE);
-
-                mPopupLayout.setBackgroundDrawable(mListeningBorder);
-                break;
-            case LISTENING:
-                mText.setVisibility(View.VISIBLE);
-                mText.setText(text);
-
-                mProgress.setVisibility(View.GONE);
-
-                mImage.setVisibility(View.GONE);
-
-                mSoundIndicator.setVisibility(View.VISIBLE);
-                mSoundIndicator.start();
-
-                Locale locale = SubtypeSwitcher.getInstance().getInputLocale();
-
-                mLanguage.setVisibility(View.VISIBLE);
-                mLanguage.setText(SubtypeSwitcher.getFullDisplayName(locale, true));
-
-                mPopupLayout.setBackgroundDrawable(mListeningBorder);
-                break;
-            case WORKING:
-
-                mText.setVisibility(View.VISIBLE);
-                mText.setText(text);
-
-                mProgress.setVisibility(View.VISIBLE);
-
-                mImage.setVisibility(View.VISIBLE);
-
-                mSoundIndicator.setVisibility(View.GONE);
-                mSoundIndicator.stop();
-
-                mLanguage.setVisibility(View.GONE);
-
-                mPopupLayout.setBackgroundDrawable(mWorkingBorder);
-                break;
-            case READY:
-                mText.setVisibility(View.VISIBLE);
-                mText.setText(text);
-
-                mProgress.setVisibility(View.GONE);
-
-                mImage.setVisibility(View.VISIBLE);
-                mImage.setImageResource(R.drawable.caution);
-
-                mSoundIndicator.setVisibility(View.GONE);
-                mSoundIndicator.stop();
-
-                mLanguage.setVisibility(View.GONE);
-
-                mPopupLayout.setBackgroundDrawable(mErrorBorder);
-                break;
-             default:
-                 Log.w(TAG, "Unknown state " + mState);
-        }
-        mPopupLayout.requestLayout();
-        mButton.setText(btnTxt);
-    }
-
-    /**
-     * @return an average abs of the specified buffer.
-     */
-    private static int getAverageAbs(ShortBuffer buffer, int start, int i, int npw) {
-        int from = start + i * npw;
-        int end = from + npw;
-        int total = 0;
-        for (int x = from; x < end; x++) {
-            total += Math.abs(buffer.get(x));
-        }
-        return total / npw;
-    }
-
-
-    /**
-     * Shows waveform of input audio.
-     *
-     * Copied from version in VoiceSearch's RecognitionActivity.
-     *
-     * TODO: adjust stroke width based on the size of data.
-     * TODO: use dip rather than pixels.
-     */
-    private void showWave(ShortBuffer waveBuffer, int startPosition, int endPosition) {
-        final int w = ((View) mImage.getParent()).getWidth();
-        final int h = ((View) mImage.getParent()).getHeight();
-        if (w <= 0 || h <= 0) {
-            // view is not visible this time. Skip drawing.
-            return;
-        }
-        final Bitmap b = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
-        final Canvas c = new Canvas(b);
-        final Paint paint = new Paint();
-        paint.setColor(0xFFFFFFFF); // 0xAARRGGBB
-        paint.setAntiAlias(true);
-        paint.setStyle(Paint.Style.STROKE);
-        paint.setAlpha(80);
-
-        final PathEffect effect = new CornerPathEffect(3);
-        paint.setPathEffect(effect);
-
-        final int numSamples = waveBuffer.remaining();
-        int endIndex;
-        if (endPosition == 0) {
-            endIndex = numSamples;
-        } else {
-            endIndex = Math.min(endPosition, numSamples);
-        }
-
-        int startIndex = startPosition - 2000; // include 250ms before speech
-        if (startIndex < 0) {
-            startIndex = 0;
-        }
-        final int numSamplePerWave = 200;  // 8KHz 25ms = 200 samples
-        final float scale = 10.0f / 65536.0f;
-
-        final int count = (endIndex - startIndex) / numSamplePerWave;
-        final float deltaX = 1.0f * w / count;
-        int yMax = h / 2;
-        Path path = new Path();
-        c.translate(0, yMax);
-        float x = 0;
-        path.moveTo(x, 0);
-        for (int i = 0; i < count; i++) {
-            final int avabs = getAverageAbs(waveBuffer, startIndex, i , numSamplePerWave);
-            int sign = ( (i & 01) == 0) ? -1 : 1;
-            final float y = Math.min(yMax, avabs * h * scale) * sign;
-            path.lineTo(x, y);
-            x += deltaX;
-            path.lineTo(x, y);
-        }
-        if (deltaX > 4) {
-            paint.setStrokeWidth(2);
-        } else {
-            paint.setStrokeWidth(Math.max(0, (int) (deltaX -.05)));
-        }
-        c.drawPath(path, paint);
-        mImage.setImageBitmap(b);
-    }
-
-    public void finish() {
-        mUiHandler.post(new Runnable() {
-            @Override
-            public void run() {
-                mSoundIndicator.stop();
-            }
-        });
-    }
-}