Merge "Fix for battery temperature display"

2013-01-23 00:09:51 +00:00
parent 67995f973d 475b99cba2
commit 7b8b661821
1 changed files with 3 additions and 2 deletions
--- a/src/com/android/settings/BatteryInfo.java
+++ b/src/com/android/settings/BatteryInfo.java
@@ -63,11 +63,12 @@ public class BatteryInfo extends Activity {

    /**
     * Format a number of tenths-units as a decimal string without using a
-     * conversion to float.  E.g. 347 -> "34.7"
+     * conversion to float.  E.g. 347 -> "34.7", -99 -> "-9.9"
     */
    private final String tenthsToFixedString(int x) {
        int tens = x / 10;
-        return Integer.toString(tens) + "." + (x - 10 * tens);
+        // use Math.abs to avoid "-9.-9" about -99
+        return Integer.toString(tens) + "." + Math.abs(x - 10 * tens);
    }

   /**