Merge "Some cleanups in VolumeDialogImpl class 1. Get rid of unused imports 2....

import android.content.res.ColorStateList;

import android.content.res.Configuration;

import android.content.res.Resources;

import android.graphics.Color;

import android.graphics.PixelFormat;

import android.graphics.Point;

import android.graphics.Rect;

import android.graphics.drawable.AnimatedVectorDrawable;

import android.graphics.drawable.ColorDrawable;

import android.graphics.drawable.Drawable;

import android.media.AudioManager;

import android.media.AudioSystem;

import android.transition.AutoTransition;

import android.transition.Transition;

import android.transition.TransitionManager;

import android.util.DisplayMetrics;

import android.util.Log;

import android.util.Slog;

import android.util.SparseBooleanArray;

import android.view.Gravity;

import android.view.MotionEvent;

import android.view.View;

import android.view.View.AccessibilityDelegate;

import android.view.View.OnClickListener;

import android.view.View.OnTouchListener;

import android.view.ViewGroup;

import android.view.ViewGroup.LayoutParams;

import android.view.ViewGroup.MarginLayoutParams;

import android.view.Window;

import android.view.WindowManager;

import android.widget.SeekBar;

import android.widget.SeekBar.OnSeekBarChangeListener;

import android.widget.TextView;

import com.android.settingslib.Utils;

import com.android.systemui.Dependency;

import com.android.systemui.HardwareUiLayout;

import com.android.systemui.Interpolators;

import com.android.systemui.R;

import com.android.systemui.colorextraction.SysuiColorExtractor;

import com.android.systemui.plugins.VolumeDialog;

import com.android.systemui.plugins.VolumeDialogController;

import com.android.systemui.plugins.VolumeDialogController.State;

import com.android.systemui.plugins.VolumeDialogController.StreamState;

import com.android.systemui.plugins.VolumeDialog;

import com.android.systemui.statusbar.phone.ScrimController;

import com.android.systemui.statusbar.policy.ZenModeController;

import com.android.systemui.tuner.TunerService;

import com.android.systemui.tuner.TunerZenModePanel;

import com.google.android.colorextraction.ColorExtractor;

import com.google.android.colorextraction.drawable.GradientDrawable;

import java.io.PrintWriter;

import java.util.ArrayList;

import java.util.List;

    private final H mHandler = new H();

    private final GradientDrawable mGradientDrawable;

    private final ColorExtractor mColorExtractor;

    private VolumeDialogController mController;

    private final VolumeDialogController mController;

    private Window mWindow;

    private CustomDialog mDialog;

        final VolumeRow activeRow = getActiveRow();

        if (!dismissing) {

            mWindow.setLayout(mWindow.getAttributes().width, MATCH_PARENT);

            TransitionManager.beginDelayedTransition(mDialogView, getTransistion());

            TransitionManager.beginDelayedTransition(mDialogView, getTransition());

        }

        updateRowsH(activeRow);

        rescheduleTimeoutH();

        }

    }

    private AutoTransition getTransistion() {

    private AutoTransition getTransition() {

        AutoTransition transition = new AutoTransition();

        transition.setDuration(mExpandButtonAnimationDuration);

        transition.setInterpolator(Interpolators.LINEAR_OUT_SLOW_IN);