Merge "Reduce camera launch time by about 250ms." into klp-dev

import android.content.Context;

import android.content.pm.PackageManager.NameNotFoundException;

import android.graphics.Color;

import android.graphics.Paint;

import android.graphics.Point;

import android.graphics.Rect;

import android.os.Handler;

    private static final String TAG = CameraWidgetFrame.class.getSimpleName();

    private static final boolean DEBUG = KeyguardHostView.DEBUG;

    private static final int WIDGET_ANIMATION_DURATION = 250; // ms

    private static final int WIDGET_WAIT_DURATION = 650; // ms

    private static final int WIDGET_WAIT_DURATION = 400; // ms

    private static final int RECOVERY_DELAY = 1000; // ms

    interface Callbacks {

    private static final float RETURN_TO_ORIGINAL_PAGE_THRESHOLD = 0.33f;

    // The page is moved more than halfway, automatically move to the next page on touch up.

    private static final float SIGNIFICANT_MOVE_THRESHOLD = 0.4f;

    private static final float SIGNIFICANT_MOVE_THRESHOLD = 0.5f;

    // The following constants need to be scaled based on density. The scaled versions will be

    // assigned to the corresponding member variables below.

    private static final int FLING_THRESHOLD_VELOCITY = 500;

    private static final int FLING_THRESHOLD_VELOCITY = 1500;

    private static final int MIN_SNAP_VELOCITY = 1500;

    private static final int MIN_FLING_VELOCITY = 250;

    private static final int MIN_FLING_VELOCITY = 500;

    // We are disabling touch interaction of the widget region for factory ROM.

    private static final boolean DISABLE_TOUCH_INTERACTION = false;