1 files changed, 84 insertions, 0 deletions
diff --git a/src_wrapper/org/codeaurora/snapcam/wrapper/Wrapper.java b/src_wrapper/org/codeaurora/snapcam/wrapper/Wrapper.java
new file mode 100644
index 000000000..541d4cc77
--- /dev/null
+++ b/src_wrapper/org/codeaurora/snapcam/wrapper/Wrapper.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2017, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above
+ *    copyright notice, this list of conditions and the following
+ *    disclaimer in the documentation and/or other materials provided
+ *    with the distribution.
+ *  * Neither the name of The Linux Foundation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.codeaurora.snapcam.wrapper;
+
+import java.io.IOException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import android.os.SystemProperties;
+import android.util.Log;
+
+public class Wrapper{
+    protected final static boolean DEBUG =
+            SystemProperties.getBoolean("persist.camera.wrapper.debug", false);
+    protected final static String TAG = "Wrapper";
+
+    protected static int getFieldValue(Field field, int def){
+        int value = def;
+        if ( field != null ) {
+            try {
+                value = (int) field.get(null);
+            }catch (Exception exception){
+                exception.printStackTrace();
+            }
+        }
+        return value;
+    }
+
+    protected static String getFieldValue(Field field, String def){
+        String value = def;
+        if ( field != null ) {
+            try {
+                value = (String) field.get(null);
+            }catch (Exception exception){
+                exception.printStackTrace();
+            }
+        }
+        return value;
+    }
+    protected static Field getField(Class<?> classInstance, String name) {
+        Log.d(TAG, "getField:" + classInstance + " field:"+ name);
+        if ( DEBUG ){
+            Log.e(TAG, "" + classInstance + " no " + name);
+            return null;
+        }
+
+        Field field = null;
+        try{
+            field = classInstance.getField(name);
+            Log.d(TAG, "getField:" + classInstance + " " + name);
+        }catch (Exception exception){
+            exception.printStackTrace();
+        }
+        return field;
+    }
+}