Position trigger

app/src/main/java/com/jens/automation2/ActivityManageTriggerDevicePosition.java

@@ -196,14 +196,14 @@ public class ActivityManageTriggerDevicePosition extends Activity
     protected void onResume()
     {
         super.onResume();
-        DevicePositionListener.getInstance().startSensor(ActivityManageTriggerDevicePosition.this, this);
+        DevicePositionListener.getInstance().startSensorFromConfigActivity(ActivityManageTriggerDevicePosition.this, this);
     }
 
     @Override
     protected void onPause()
     {
         super.onPause();
-        DevicePositionListener.getInstance().stopSensor();
+        DevicePositionListener.getInstance().stopSensorFromConfigActivity();
     }
 
     public class InputFilterMinMax implements InputFilter

app/src/main/java/com/jens/automation2/ReceiverCoordinator.java

@@ -10,6 +10,7 @@ import com.jens.automation2.receivers.AutomationListenerInterface;
 import com.jens.automation2.receivers.BatteryReceiver;
 import com.jens.automation2.receivers.BluetoothReceiver;
 import com.jens.automation2.receivers.ConnectivityReceiver;
+import com.jens.automation2.receivers.DevicePositionListener;
 import com.jens.automation2.receivers.HeadphoneJackListener;
 import com.jens.automation2.receivers.NoiseListener;
 import com.jens.automation2.receivers.PhoneStatusListener;
@@ -216,6 +217,7 @@ public class ReceiverCoordinator
 
             BluetoothReceiver.stopBluetoothReceiver();
             HeadphoneJackListener.getInstance().stopListener(AutomationService.getInstance());
+            DevicePositionListener.getInstance().stopListener(AutomationService.getInstance());
         }
         catch(Exception e)
         {
@@ -350,6 +352,24 @@ public class ReceiverCoordinator
             }
         }
 
+        if(Rule.isAnyRuleUsing(Trigger.Trigger_Enum.devicePosition))
+        {
+            if(!DevicePositionListener.getInstance().isListenerRunning())
+            {
+                Miscellaneous.logEvent("i", "DevicePositionListener", "Starting DevicePositionListener because used in a new/changed rule.", 4);
+                if(HeadphoneJackListener.getInstance().haveAllPermission())
+                    DevicePositionListener.getInstance().startListener(AutomationService.getInstance());
+            }
+        }
+        else
+        {
+            if(DevicePositionListener.getInstance().isListenerRunning())
+            {
+                Miscellaneous.logEvent("i", "DevicePositionListener", "Shutting down DevicePositionListener because not used in any rule.", 4);
+                DevicePositionListener.getInstance().stopListener(AutomationService.getInstance());
+            }
+        }
+
         AutomationService.updateNotification();
     }
 }

app/src/main/java/com/jens/automation2/receivers/DevicePositionListener.java

@@ -10,9 +10,14 @@ import android.hardware.SensorManager;
 import android.widget.TextView;
 
 import com.jens.automation2.ActivityManageTriggerDevicePosition;
+import com.jens.automation2.AutomationService;
 import com.jens.automation2.Miscellaneous;
+import com.jens.automation2.Rule;
+import com.jens.automation2.Trigger;
 
-public class DevicePositionListener implements SensorEventListener
+import java.util.ArrayList;
+
+public class DevicePositionListener implements SensorEventListener, AutomationListenerInterface
 {
     // https://developer.android.com/guide/topics/sensors/sensors_position#java
 
@@ -21,6 +26,7 @@ public class DevicePositionListener implements SensorEventListener
     //the Sensor Manager
     private SensorManager sManager;
     static DevicePositionListener instance = null;
+    boolean isRunning = false;
 
     // Gravity rotational data
     private float gravity[];
@@ -43,34 +49,38 @@ public class DevicePositionListener implements SensorEventListener
         return instance;
     }
 
+    public void startSensorFromConfigActivity(Context context, ActivityManageTriggerDevicePosition activityManageTriggerDevicePositionInstance)
+    {
+        this.activityManageTriggerDevicePositionInstance = activityManageTriggerDevicePositionInstance;
+
+        if(!isRunning)
+        {
+            sManager = (SensorManager) context.getSystemService(SENSOR_SERVICE);
+
             /*
-    Computes the device's orientation based on the rotation matrix.
+                register the sensor listener to listen to the gyroscope sensor, use the
-When it returns, the array values are as follows:
+                callbacks defined in this class, and gather the sensor information as quick
-values[0]: Azimuth, angle of rotation about the -z axis. This value represents the angle between the device's y axis and the magnetic north pole. When facing north, this angle is 0, when facing south, this angle is π. Likewise, when facing east, this angle is π/2, and when facing west, this angle is -π/2. The range of values is -π to π.
+                as possible
-values[1]: Pitch, angle of rotation about the x axis. This value represents the angle between a plane parallel to the device's screen and a plane parallel to the ground. Assuming that the bottom edge of the device faces the user and that the screen is face-up, tilting the top edge of the device toward the ground creates a positive pitch angle. The range of values is -π to π.
-values[2]: Roll, angle of rotation about the y axis. This value represents the angle between a plane perpendicular to the device's screen and a plane perpendicular to the ground. Assuming that the bottom edge of the device faces the user and that the screen is face-up, tilting the left edge of the device toward the ground creates a positive roll angle. The range of values is -π/2 to π/2.
-Applying these three rotations in the azimuth, pitch, roll order transforms an identity matrix to the rotation matrix passed into this method. Also, note that all three orientation angles are expressed in radians.
             */
 
-    public void startSensor(Context context, ActivityManageTriggerDevicePosition activityManageTriggerDevicePositionInstance)
+            isRunning = true;
-    {
-
-        this.activityManageTriggerDevicePositionInstance = activityManageTriggerDevicePositionInstance;
-        sManager = (SensorManager) context.getSystemService(SENSOR_SERVICE);
-        /*register the sensor listener to listen to the gyroscope sensor, use the
-        callbacks defined in this class, and gather the sensor information as quick
-        as possible*/
 
             sManager.registerListener(this, sManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER), SensorManager.SENSOR_DELAY_NORMAL);
             sManager.registerListener(this, sManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD), SensorManager.SENSOR_DELAY_NORMAL);
-
+        }
-//        SensorManager.getOrientation()
     }
 
-    public void stopSensor()
+    public void stopSensorFromConfigActivity()
+    {
+        if(isRunning)
+        {
+            if(!Rule.isAnyRuleUsing(Trigger.Trigger_Enum.devicePosition))
             {
                 //unregister the sensor listener
                 sManager.unregisterListener(this);
+                isRunning = true;
+            }
+        }
     }
 
     @Override
@@ -109,12 +119,64 @@ Applying these three rotations in the azimuth, pitch, roll order transforms an i
         }
 
         //else it will output the Roll, Pitch and Yawn values
+        if(activityManageTriggerDevicePositionInstance != null)
             activityManageTriggerDevicePositionInstance.updateFields(azimuth, pitch, roll);
 
-//        tvToUpdate.setText("Orientation X (Roll) :"+ Float.toString(event.values[2]) +"\n"+
+        if(AutomationService.isMyServiceRunning(Miscellaneous.getAnyContext()))
-//                "Orientation Y (Pitch) :"+ Float.toString(event.values[1]) +"\n"+
+        {
-//                "Orientation Z (Yaw) :"+ Float.toString(event.values[0]));
+            ArrayList<Rule> ruleCandidates = Rule.findRuleCandidates(Trigger.Trigger_Enum.devicePosition);
+            for (int i = 0; i < ruleCandidates.size(); i++)
+            {
+                if (ruleCandidates.get(i).applies(Miscellaneous.getAnyContext()))
+                    ruleCandidates.get(i).activate(AutomationService.getInstance(), false);
+            }
+        }
+    }
 
+    @Override
+    public void startListener(AutomationService automationService)
+    {
+        if(!isRunning)
+        {
+            sManager = (SensorManager) Miscellaneous.getAnyContext().getSystemService(SENSOR_SERVICE);
+
+            /*
+                register the sensor listener to listen to the gyroscope sensor, use the
+                callbacks defined in this class, and gather the sensor information as quick
+                as possible
+            */
+
+            isRunning = true;
+
+            sManager.registerListener(this, sManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER), SensorManager.SENSOR_DELAY_NORMAL);
+            sManager.registerListener(this, sManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD), SensorManager.SENSOR_DELAY_NORMAL);
+        }
+    }
+
+    @Override
+    public void stopListener(AutomationService automationService)
+    {
+        this.activityManageTriggerDevicePositionInstance = null;
+
+        if(isRunning)
+        {
+            //unregister the sensor listener
+            sManager.unregisterListener(this);
+            isRunning = true;
+        }
+    }
+
+    @Override
+    public boolean isListenerRunning()
+    {
+        return isRunning;
+    }
+
+    @Override
+    public Trigger.Trigger_Enum[] getMonitoredTrigger()
+    {
+        return new Trigger.Trigger_Enum[] { Trigger.Trigger_Enum.devicePosition };
+    }
 
     /*
         Azimuth (degrees of rotation about the -z axis).
@@ -134,6 +196,12 @@ Applying these three rotations in the azimuth, pitch, roll order transforms an i
         device toward the ground, the roll angle becomes positive. Tilting in the opposite direction—moving the right
         edge of the device toward the ground— causes the roll angle to become negative. The range of values is -90 degrees
         to 90 degrees.
+
+        Computes the device's orientation based on the rotation matrix.
+        When it returns, the array values are as follows:
+        values[0]: Azimuth, angle of rotation about the -z axis. This value represents the angle between the device's y axis and the magnetic north pole. When facing north, this angle is 0, when facing south, this angle is π. Likewise, when facing east, this angle is π/2, and when facing west, this angle is -π/2. The range of values is -π to π.
+        values[1]: Pitch, angle of rotation about the x axis. This value represents the angle between a plane parallel to the device's screen and a plane parallel to the ground. Assuming that the bottom edge of the device faces the user and that the screen is face-up, tilting the top edge of the device toward the ground creates a positive pitch angle. The range of values is -π to π.
+        values[2]: Roll, angle of rotation about the y axis. This value represents the angle between a plane perpendicular to the device's screen and a plane perpendicular to the ground. Assuming that the bottom edge of the device faces the user and that the screen is face-up, tilting the left edge of the device toward the ground creates a positive roll angle. The range of values is -π/2 to π/2.
+        Applying these three rotations in the azimuth, pitch, roll order transforms an identity matrix to the rotation matrix passed into this method. Also, note that all three orientation angles are expressed in radians.
      */
-    }
 }