Merge pull request #7 from ricohapi/feature/#4

Modify "Add Exif support/ THETA Z1 support"

library/src/main/java/com/theta360/pluginlibrary/exif/CameraAttitude.java

@@ -0,0 +1,130 @@
+/**
+ * Copyright 2018 Ricoh Company, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.theta360.pluginlibrary.exif;
+
+import android.content.Context;
+import android.hardware.Sensor;
+import android.hardware.SensorEvent;
+import android.hardware.SensorEventListener;
+import android.hardware.SensorManager;
+import android.support.annotation.NonNull;
+
+/**
+ * CameraAttitude
+ */
+public class CameraAttitude implements SensorEventListener {
+    private final float[] mAccelerometer;
+    private final float[] mMagnetic;
+    private final float[] mGyroscope;
+    private SensorManager mSensorManager;
+    private boolean mAccuracy;
+
+    private float[] mAttitudeSnupshot;
+    private boolean mAccuracySnupshot;
+
+    public CameraAttitude(@NonNull Context context) {
+        mAccelerometer = new float[3];
+        mMagnetic = new float[3];
+        mGyroscope = new float[3];
+        mAccuracy = true;
+
+        mAttitudeSnupshot = new float[3];
+        mAccuracySnupshot = true;
+
+        mSensorManager = (SensorManager) context.getSystemService(Context.SENSOR_SERVICE);
+    }
+
+    public void register() {
+        if (mSensorManager != null) {
+            mSensorManager.registerListener(this,
+                    mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER),
+                    SensorManager.SENSOR_DELAY_GAME);
+            mSensorManager.registerListener(this,
+                    mSensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD),
+                    SensorManager.SENSOR_DELAY_FASTEST);
+            mSensorManager.registerListener(this,
+                    mSensorManager.getDefaultSensor(Sensor.TYPE_GYROSCOPE),
+                    SensorManager.SENSOR_DELAY_FASTEST);
+        }
+    }
+
+    public void unregister() {
+        mSensorManager.unregisterListener(this);
+    }
+
+    @Override
+    public void onSensorChanged(SensorEvent event) {
+        switch (event.sensor.getType()) {
+            case Sensor.TYPE_ACCELEROMETER:
+                System.arraycopy(event.values, 0, mAccelerometer, 0, mAccelerometer.length);
+                break;
+            case Sensor.TYPE_MAGNETIC_FIELD:
+                System.arraycopy(event.values, 0, mMagnetic, 0, mMagnetic.length);
+                break;
+            case Sensor.TYPE_GYROSCOPE:
+                System.arraycopy(event.values, 0, mGyroscope, 0, mGyroscope.length);
+                break;
+        }
+    }
+
+    @Override
+    public void onAccuracyChanged(Sensor sensor, int accuracy) {
+        switch (sensor.getType()) {
+            case Sensor.TYPE_MAGNETIC_FIELD:
+                switch (accuracy) {
+                    case SensorManager.SENSOR_STATUS_UNRELIABLE:
+                        mAccuracy = false;
+                        break;
+                    case SensorManager.SENSOR_STATUS_ACCURACY_HIGH:
+                        mAccuracy = true;
+                        break;
+                    default:
+                        break;
+                }
+            default:
+                break;
+        }
+    }
+
+    public boolean getAccuracy() {
+        return mAccuracy;
+    }
+
+    public float[] getAttitudeRadian() {
+        float[] inR = new float[16];
+        float[] outR = new float[16];
+        float[] I = new float[16];
+        float[] attitude = new float[3];
+
+        SensorManager.getRotationMatrix(inR, I, mAccelerometer, mMagnetic);
+        SensorManager.remapCoordinateSystem(inR, SensorManager.AXIS_X, SensorManager.AXIS_Y, outR);
+        SensorManager.getOrientation(outR, attitude);
+
+        return attitude;
+    }
+
+    public void snapshot() {
+        mAccuracySnupshot = getAccuracy();
+        mAttitudeSnupshot = getAttitudeRadian();
+    }
+
+    public boolean getAccuracySnapshot() {
+        return mAccuracySnupshot;
+    }
+
+    public float[] getAttitudeRadianSnapshot() {
+        return mAttitudeSnupshot;
+    }
+}

repository/com/theta360/pluginlibrary/2.1.0/pluginlibrary-2.1.0.aar.md5

@@ -1 +1 @@
-d14e7ef3521038c25097b73538fd6c27
+e04a5d0d7332141e80dea4e30db4c655

repository/com/theta360/pluginlibrary/2.1.0/pluginlibrary-2.1.0.aar.sha1

@@ -1 +1 @@
-515047ec7321672a6fed2274849597a854f690ac
+292c28a369cd017161d32ff7d5e0594d51ff1118

repository/com/theta360/pluginlibrary/maven-metadata.xml

@@ -8,6 +8,6 @@
       <version>2.0.0</version>
       <version>2.1.0</version>
     </versions>
-    <lastUpdated>20191028015910</lastUpdated>
+    <lastUpdated>20191028051259</lastUpdated>
   </versioning>
 </metadata>

repository/com/theta360/pluginlibrary/maven-metadata.xml.md5

@@ -1 +1 @@
-4de49d494a7df0b08de088a1933581d7
+7ac5748a87c3be6c70493f1c43c21590

repository/com/theta360/pluginlibrary/maven-metadata.xml.sha1

@@ -1 +1 @@
-c56c33133e2cce87dde55dc48964c7a34f58cc96
+94ee540e6d94c4589eb6a35bebcf301cbddc5cba