1 files changed, 65 insertions, 2 deletions
diff --git a/core/java/android/os/BatteryManager.java b/core/java/android/os/BatteryManager.java
index 8f1a756..44b73c5 100644
--- a/core/java/android/os/BatteryManager.java
+++ b/core/java/android/os/BatteryManager.java
@@ -18,10 +18,73 @@ package android.os;
 
 /**
  * The BatteryManager class contains strings and constants used for values
- * in the ACTION_BATTERY_CHANGED Intent.
+ * in the {@link android.content.Intent#ACTION_BATTERY_CHANGED} Intent.
  */
 public class BatteryManager {
-
+    /**
+     * Extra for {@link android.content.Intent#ACTION_BATTERY_CHANGED}:
+     * integer containing the current status constant.
+     */
+    public static final String EXTRA_STATUS = "status";
+    
+    /**
+     * Extra for {@link android.content.Intent#ACTION_BATTERY_CHANGED}:
+     * integer containing the current health constant.
+     */
+    public static final String EXTRA_HEALTH = "health";
+    
+    /**
+     * Extra for {@link android.content.Intent#ACTION_BATTERY_CHANGED}:
+     * boolean indicating whether a battery is present.
+     */
+    public static final String EXTRA_PRESENT = "present";
+    
+    /**
+     * Extra for {@link android.content.Intent#ACTION_BATTERY_CHANGED}:
+     * integer field containing the current battery level, from 0 to
+     * {@link #EXTRA_SCALE}.
+     */
+    public static final String EXTRA_LEVEL = "level";
+    
+    /**
+     * Extra for {@link android.content.Intent#ACTION_BATTERY_CHANGED}:
+     * integer containing the maximum battery level.
+     */
+    public static final String EXTRA_SCALE = "scale";
+    
+    /**
+     * Extra for {@link android.content.Intent#ACTION_BATTERY_CHANGED}:
+     * integer containing the resource ID of a small status bar icon
+     * indicating the current battery state.
+     */
+    public static final String EXTRA_ICON_SMALL = "icon-small";
+    
+    /**
+     * Extra for {@link android.content.Intent#ACTION_BATTERY_CHANGED}:
+     * integer indicating whether the device is plugged in to a power
+     * source; 0 means it is on battery, other constants are different
+     * types of power sources.
+     */
+    public static final String EXTRA_PLUGGED = "plugged";
+    
+    /**
+     * Extra for {@link android.content.Intent#ACTION_BATTERY_CHANGED}:
+     * integer containing the current battery voltage level.
+     */
+    public static final String EXTRA_VOLTAGE = "voltage";
+    
+    /**
+     * Extra for {@link android.content.Intent#ACTION_BATTERY_CHANGED}:
+     * integer containing the current battery temperature.
+     */
+    public static final String EXTRA_TEMPERATURE = "temperature";
+    
+    /**
+     * Extra for {@link android.content.Intent#ACTION_BATTERY_CHANGED}:
+     * String describing the technology of the current battery.
+     */
+    public static final String EXTRA_TECHNOLOGY = "technology";
+    
     // values for "status" field in the ACTION_BATTERY_CHANGED Intent
     public static final int BATTERY_STATUS_UNKNOWN = 1;
     public static final int BATTERY_STATUS_CHARGING = 2;