SysUI: Adjust battery dimensions for better look

Make some minor tweaks to the new vector based batter meter to get
it even closer to stock look.

Change-Id: I80fcdefb2578352bef5ca35ad902556b204de322

Author: 0xD34D

packages/SystemUI/res/drawable/ic_battery_portrait_frame.xml

@@ -27,6 +27,6 @@
     <path
         android:name="frame"
         android:fillColor="@color/batterymeter_frame_color"
-        android:pathData="M19,2v20L5,22V2H19z" />
+        android:pathData="M19,2v19H5V2H19z" />
 
 </vector>

packages/SystemUI/res/layout/status_bar.xml

@@ -118,7 +118,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="match_parent"
                 android:singleLine="true"
-                android:paddingStart="7dp"
+                android:paddingStart="3dp"
                 android:gravity="center_vertical|start"
                 />
         </com.android.keyguard.AlphaOptimizedLinearLayout>

packages/SystemUI/res/layout/system_icons.xml

@@ -34,14 +34,14 @@
 
     <!-- battery must be padded below to match assets -->
     <com.android.systemui.BatteryMeterView android:id="@+id/battery"
-        android:layout_height="19dp"
-        android:layout_width="19dp"
+        android:layout_height="18dp"
+        android:layout_width="18dp"
         android:layout_marginBottom="@dimen/battery_margin_bottom"
         android:layout_marginStart="@dimen/signal_cluster_battery_padding"/>
 
     <com.android.systemui.DockBatteryMeterView android:id="@+id/dock_battery"
-        android:layout_height="19dp"
-        android:layout_width="19dp"
+        android:layout_height="18dp"
+        android:layout_width="18dp"
         android:layout_marginBottom="@dimen/battery_margin_bottom"
         android:layout_marginStart="@dimen/signal_cluster_battery_padding"
         android:visibility="gone"/>

packages/SystemUI/res/values/cm_strings.xml

@@ -260,9 +260,9 @@
    <string name="play_queue_extention">Show play queue</string>
 
     <!-- Path data for portrait battery -->
-    <string name="battery_portrait_path_full" translatable="false">M19,22v-20L5,2V22H19z</string>
-    <string name="battery_portrait_path_empty" translatable="false">M19,22v0.0L5,22V22H19z</string>
-    <string name="battery_portrait_clip_path" translatable="false">M5,22V4h4V2h6v2h4v18L5,22z</string>
+    <string name="battery_portrait_path_full" translatable="false">M 5 2 H 19 V 21 H 5 V 2 Z</string>
+    <string name="battery_portrait_path_empty" translatable="false">M 5 21 H 19 V 21 H 5 V 21 Z</string>
+    <string name="battery_portrait_clip_path" translatable="false">M6,21V4h3V2h6v2h3v17H6z</string>
 
     <!-- Path data for landscape battery -->
     <string name="battery_landscape_path_full" translatable="false">M 1 4 H 25 V 20 H 1 V 4 Z</string>

packages/SystemUI/res/values/dimens.xml

@@ -531,7 +531,7 @@
     <dimen name="fake_shadow_size">8dp</dimen>
 
     <!-- Padding between signal cluster and battery icon -->
-    <dimen name="signal_cluster_battery_padding">7dp</dimen>
+    <dimen name="signal_cluster_battery_padding">3dp</dimen>
 
     <!-- Padding for signal cluster and battery icon when there are not icons in signal cluster -->
     <dimen name="no_signal_cluster_battery_padding">3dp</dimen>

packages/SystemUI/src/com/android/systemui/BatteryMeterView.java

@@ -676,8 +676,10 @@ private void init() {
             if (mWidth <= 0 || mHeight <=0) return;
 
             final float widthDiv2 = mWidth / 2f;
-            mTextAndBoltPaint.setTextSize(widthDiv2);
-            mWarningTextPaint.setTextSize(widthDiv2);
+            // text size is width / 2 - 2dp for wiggle room
+            final float textSize = widthDiv2 - getResources().getDisplayMetrics().density * 2;
+            mTextAndBoltPaint.setTextSize(textSize);
+            mWarningTextPaint.setTextSize(textSize);
 
             int pLeft = getPaddingLeft();
             Rect iconBounds = new Rect(pLeft, 0, pLeft + mWidth, mHeight);