Added possibility to change the style of lock pattern screen (1/2)

Patch set #1: Added hdpi resources.
Patch set #2: Added ldpi & mdpi resources.
Patch set #3: Corrected whitespaces.
Patch set #4: Separate option in Settings.

Change-Id: I5138885cf71cb39fd95f4c501ab1a69b01bfad27

core/java/android/provider/Settings.java

@@ -2641,6 +2641,12 @@ public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) {
          */
         public static final String RINGLOCK_STYLE_PREF = "ringlock_style_pref";
 
+        /**
+         * Sets the pattern style
+         * @hide
+         */
+        public static final String PATTERN_STYLE_PREF = "pattern_style_pref";
+
         /**
          * Pulse the Trackball with Screen On.  The value is boolean (1 or 0).
          * @hide

core/java/com/android/internal/widget/LockPatternView.java

@@ -35,6 +35,8 @@
 import android.os.Parcelable;
 import android.os.SystemClock;
 import android.os.Vibrator;
+import android.provider.CmSystem.RinglockStyle;
+import android.provider.Settings;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.view.MotionEvent;
@@ -274,11 +276,39 @@ public LockPatternView(Context context, AttributeSet attrs) {
         mPathPaint.setStrokeCap(Paint.Cap.ROUND);
 
         // lot's of bitmaps!
-        mBitmapBtnDefault = getBitmapFor(R.drawable.btn_code_lock_default);
-        mBitmapBtnTouched = getBitmapFor(R.drawable.btn_code_lock_touched);
-        mBitmapCircleDefault = getBitmapFor(R.drawable.indicator_code_lock_point_area_default);
-        mBitmapCircleGreen = getBitmapFor(R.drawable.indicator_code_lock_point_area_green);
-        mBitmapCircleRed = getBitmapFor(R.drawable.indicator_code_lock_point_area_red);
+        int ringlockStyle = Settings.System.getInt(getContext().getContentResolver(),
+                Settings.System.PATTERN_STYLE_PREF, RinglockStyle.getIdByStyle(RinglockStyle.Bubble));
+
+        switch (RinglockStyle.getStyleById(ringlockStyle)) {
+            case Revamped:
+                mBitmapBtnDefault = getBitmapFor(R.drawable.btn_code_lock_default_rev);
+                mBitmapBtnTouched = getBitmapFor(R.drawable.btn_code_lock_touched_rev);
+                mBitmapCircleDefault = getBitmapFor(R.drawable.indicator_code_lock_point_area_default_rev);
+                mBitmapCircleGreen = getBitmapFor(R.drawable.indicator_code_lock_point_area_green_rev);
+                mBitmapCircleRed = getBitmapFor(R.drawable.indicator_code_lock_point_area_red_rev);
+                break;
+            case Holo:
+                mBitmapBtnDefault = getBitmapFor(R.drawable.btn_code_lock_default_holo);
+                mBitmapBtnTouched = getBitmapFor(R.drawable.btn_code_lock_touched_holo);
+                mBitmapCircleDefault = getBitmapFor(R.drawable.indicator_code_lock_point_area_default_holo);
+                mBitmapCircleGreen = getBitmapFor(R.drawable.indicator_code_lock_point_area_green_holo);
+                mBitmapCircleRed = getBitmapFor(R.drawable.indicator_code_lock_point_area_red_holo);
+                break;
+            case Blade:
+                mBitmapBtnDefault = getBitmapFor(R.drawable.btn_code_lock_default_blade);
+                mBitmapBtnTouched = getBitmapFor(R.drawable.btn_code_lock_touched_blade);
+                mBitmapCircleDefault = getBitmapFor(R.drawable.indicator_code_lock_point_area_default_blade);
+                mBitmapCircleGreen = getBitmapFor(R.drawable.indicator_code_lock_point_area_green_blade);
+                mBitmapCircleRed = getBitmapFor(R.drawable.indicator_code_lock_point_area_red_blade);
+                break;
+            default:
+                mBitmapBtnDefault = getBitmapFor(R.drawable.btn_code_lock_default);
+                mBitmapBtnTouched = getBitmapFor(R.drawable.btn_code_lock_touched);
+                mBitmapCircleDefault = getBitmapFor(R.drawable.indicator_code_lock_point_area_default);
+                mBitmapCircleGreen = getBitmapFor(R.drawable.indicator_code_lock_point_area_green);
+                mBitmapCircleRed = getBitmapFor(R.drawable.indicator_code_lock_point_area_red);
+                break;
+        }
 
         mBitmapArrowGreenUp = getBitmapFor(R.drawable.indicator_code_lock_drag_direction_green_up);
         mBitmapArrowRedUp = getBitmapFor(R.drawable.indicator_code_lock_drag_direction_red_up);