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/*
* 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;
}
}
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