Merge "Increasing the delay for the volume warning dialog with talkback" into lmp-dev

import android.content.Intent;

import android.content.IntentFilter;

import android.content.pm.PackageManager;

import android.content.pm.PackageManager.NameNotFoundException;

import android.content.pm.ServiceInfo;

import android.content.res.Configuration;

import android.content.res.Resources;

import android.os.Handler;

import android.os.Message;

import android.os.Vibrator;

import android.provider.Settings.Global;

import android.util.Log;

import android.util.SparseArray;

import android.view.KeyEvent;

import android.view.Window;

import android.view.WindowManager;

import android.view.WindowManager.LayoutParams;

import android.view.accessibility.AccessibilityManager;

import android.widget.ImageView;

import android.widget.SeekBar;

import android.widget.SeekBar.OnSeekBarChangeListener;

    private static final int TIMEOUT_DELAY_SHORT = 1500;

    private static final int TIMEOUT_DELAY_COLLAPSED = 4500;

    private static final int TIMEOUT_DELAY_SAFETY_WARNING = 5000;

    private static final int TIMEOUT_DELAY_SAFETY_WARNING_TALKBACK = 25000;

    private static final int TIMEOUT_DELAY_EXPANDED = 10000;

    private static final int MSG_VOLUME_CHANGED = 0;

    private int mActiveStreamType = -1;

    /** All the slider controls mapped by stream type */

    private SparseArray<StreamControl> mStreamControls;

    private final AccessibilityManager mAccessibilityManager;

    private enum StreamResources {

        BluetoothSCOStream(AudioManager.STREAM_BLUETOOTH_SCO,

        mContext = context;

        mZenController = zenController;

        mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);

        mAccessibilityManager = (AccessibilityManager) context.getSystemService(

                Context.ACCESSIBILITY_SERVICE);

        // For now, only show master volume if master volume is supported

        final Resources res = context.getResources();

    }

    private void updateTimeoutDelay() {

        mTimeoutDelay = sSafetyWarning != null ? TIMEOUT_DELAY_SAFETY_WARNING

        mTimeoutDelay = sSafetyWarning != null ? mAccessibilityManager.isEnabled() ?

                TIMEOUT_DELAY_SAFETY_WARNING_TALKBACK : TIMEOUT_DELAY_SAFETY_WARNING

                : mActiveStreamType == AudioManager.STREAM_MUSIC ? TIMEOUT_DELAY_SHORT

                : mZenPanelExpanded ? TIMEOUT_DELAY_EXPANDED

                : isZenPanelVisible() ? TIMEOUT_DELAY_COLLAPSED

            }

            updateStates();

        }

        updateTimeoutDelay();

        resetTimeout();

    }