Messaging: Remove unused code

Change-Id: I8093bb3e305ae323f7069bf42f9e83f8c8647cc7

src/com/android/messaging/ui/mediapicker/AudioLevelSource.java

@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2015 The Android Open Source Project
+ * Copyright (C) 2024 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,47 +28,16 @@ import javax.annotation.concurrent.ThreadSafe;
 @ThreadSafe
 public class AudioLevelSource {
     private volatile int mSpeechLevel;
-    private volatile Listener mListener;
 
     public static final int LEVEL_UNKNOWN = -1;
 
-    public interface Listener {
-        void onSpeechLevel(int speechLevel);
-    }
-
     public void setSpeechLevel(int speechLevel) {
         Preconditions.checkArgument(speechLevel >= 0 && speechLevel <= 100 ||
                 speechLevel == LEVEL_UNKNOWN);
         mSpeechLevel = speechLevel;
-        maybeNotify();
     }
 
     public int getSpeechLevel() {
         return mSpeechLevel;
     }
-
-    public void reset() {
-        setSpeechLevel(LEVEL_UNKNOWN);
-    }
-
-    public boolean isValid() {
-        return mSpeechLevel > 0;
-    }
-
-    private void maybeNotify() {
-        final Listener l = mListener;
-        if (l != null) {
-            l.onSpeechLevel(mSpeechLevel);
-        }
-    }
-
-    public synchronized void setListener(Listener listener) {
-        mListener = listener;
-    }
-
-    public synchronized void clearListener(Listener listener) {
-        if (mListener == listener) {
-            mListener = null;
-        }
-    }
 }

src/com/android/messaging/ui/mediapicker/AudioRecordView.java

@@ -111,11 +111,6 @@ public class AudioRecordView extends FrameLayout implements
         mHostInterface = hostInterface;
     }
 
-    @VisibleForTesting
-    public void testSetMediaRecorder(final LevelTrackingMediaRecorder recorder) {
-        mMediaRecorder = recorder;
-    }
-
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();

src/com/android/messaging/ui/mediapicker/camerafocus/PieItem.java

@@ -17,7 +17,6 @@
 
 package com.android.messaging.ui.mediapicker.camerafocus;
 
-import android.content.Context;
 import android.graphics.Canvas;
 import android.graphics.Path;
 import android.graphics.drawable.Drawable;
@@ -47,7 +46,6 @@ public class PieItem {
     private List<PieItem> mItems;
     private Path mPath;
     private OnClickListener mOnClickListener;
-    private float mAlpha;
 
     // Gray out the view when disabled
     private static final float ENABLED_ALPHA = 1;
@@ -87,12 +85,7 @@ public class PieItem {
         return mPath;
     }
 
-    public void setChangeAlphaWhenDisabled (boolean enable) {
-        mChangeAlphaWhenDisabled = enable;
-    }
-
     public void setAlpha(float alpha) {
-        mAlpha = alpha;
         mDrawable.setAlpha((int) (255 * alpha));
     }
 
@@ -138,11 +131,6 @@ public class PieItem {
         outer = outside;
     }
 
-    public void setFixedSlice(float center, float sweep) {
-        mCenter = center;
-        this.sweep = sweep;
-    }
-
     public float getCenter() {
         return mCenter;
     }
@@ -192,12 +180,4 @@ public class PieItem {
     public void draw(Canvas canvas) {
         mDrawable.draw(canvas);
     }
-
-    public void setImageResource(Context context, int resId) {
-        Drawable d = context.getResources().getDrawable(resId).mutate();
-        d.setBounds(mDrawable.getBounds());
-        mDrawable = d;
-        setAlpha(mAlpha);
-    }
-
 }