Adding battery level to sensor state activity.

MyTracks/res/layout/sensor_state.xml

@@ -125,6 +125,27 @@ limitations under the License.
             android:text="@string/bpm" />
         </TableRow>
 
+        <!-- Battery Level -->
+        <TableRow
+          android:padding="1dip">
+          <TextView
+            android:layout_column="1"
+            android:layout_span="3"
+            android:text="@string/battery_level" />
+        </TableRow>
+        <TableRow
+          android:background="@color/stat_label_background">
+          <TextView
+            style="@style/StatsRegister.Big"
+            android:id="@+id/battery_level_register"
+            android:layout_column="1"
+            android:layout_span="4" />
+          <TextView
+            style="@style/StatsUnitSolo"
+            android:layout_column="5"
+            android:text="@string/percent" />
+        </TableRow>
+
       </TableLayout>
     </LinearLayout>
   </ScrollView>

MyTracks/res/values-de/strings.xml

@@ -333,6 +333,7 @@ limitations under the License.
 
   <!--string name="revolutions_per_minute">rpm</string-->
   <!--string name="bpm">bpm</string-->
+  <string name="battery_level">Akkukapazität</string>
 
   <!-- Stats Labels -->
   <string name="moving_time_label">Zeit in Bewegung</string>

MyTracks/res/values-fi/strings.xml

@@ -380,9 +380,9 @@ limitations under the License.
 
   <!-- Sensors -->
   <string name="watts">W</string>
-
   <string name="revolutions_per_minute">rpm</string>
   <string name="bpm">bpm</string>
+  <string name="battery_level">Akku</string>
 
   <!-- Stats Labels -->
   <string name="moving_time_label">Liikkumisaika</string>

MyTracks/res/values/do_not_translate.xml

@@ -43,6 +43,9 @@ limitations under the License.
   
   <!-- ID for Google Analytics -->
   <string name="google_analytics_id">UA-7222692-2</string>
+  
+  <!-- Symbols -->
+  <string name="percent">%</string>
 
   <!-- Intent actions -->
   <string name="save_intent_action">android.intent.action.SAVE</string>

MyTracks/res/values/strings.xml

@@ -383,6 +383,7 @@ limitations under the License.
 
   <string name="revolutions_per_minute">rpm</string>
   <string name="bpm">bpm</string>
+  <string name="battery_level">Battery Level</string>
 
   <!-- Stats Labels -->
   <string name="moving_time_label">Moving Time</string>

MyTracks/src/com/google/android/apps/mytracks/SensorStateActivity.java

@@ -160,6 +160,7 @@ public class SensorStateActivity extends Activity {
       utils.setUnknown(R.id.cadence_state_register);
       utils.setUnknown(R.id.power_state_register);
       utils.setUnknown(R.id.heart_rate_register);
+      utils.setUnknown(R.id.battery_level_register);
       return;
     }
 
@@ -206,5 +207,18 @@ public class SensorStateActivity extends Activity {
                   : Sensor.SensorState.NONE,
               this));
     }
+    
+    if (sds.hasBatteryLevel() && sds.getBatteryLevel().hasValue()
+        && sds.getBatteryLevel().getState() == Sensor.SensorState.SENDING) {
+      utils.setText(R.id.battery_level_register,
+          Integer.toString(sds.getBatteryLevel().getValue()));
+    } else {
+      utils.setText(R.id.battery_level_register,
+          SensorUtils.getStateAsString(
+              sds.hasBatteryLevel()
+                  ?  sds.getBatteryLevel().getState()
+                  : Sensor.SensorState.NONE,
+              this));
+    }
   }
 }