/
FragmentsInjectorDelegate.java
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/
FragmentsInjectorDelegate.java
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/**
* Copyright 2013 Alex Yanchenko
*
* 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 org.droidparts.inject.injector;
import java.lang.reflect.Field;
import org.droidparts.reflect.ann.Ann;
import org.droidparts.reflect.ann.inject.InjectFragmentAnn;
import org.droidparts.reflect.ann.inject.InjectParentActivityAnn;
import android.content.Context;
import android.os.Build;
import android.os.Bundle;
import android.view.View;
public class FragmentsInjectorDelegate extends InjectorDelegate {
@Override
protected Object getVal(Context ctx, View root, Object target, Ann<?> ann,
Field field) throws Exception {
boolean handled = false;
Class<?> annType = ann.getClass();
Object val = null;
if (annType == InjectFragmentAnn.class) {
handled = true;
if (useSupport()) {
val = SupportFragmentReader.getVal(target,
(InjectFragmentAnn) ann, field);
} else {
val = NativeFragmentReader.getVal(target,
(InjectFragmentAnn) ann, field);
}
} else if (annType == InjectParentActivityAnn.class) {
handled = true;
if (useSupport()) {
val = SupportParentActivityReader.getVal(target);
} else {
val = NativeParentActivityReader.getVal(target);
}
}
return handled ? val : super.getVal(ctx, root, target, ann, field);
}
@Override
protected Bundle getIntentExtras(Object obj) {
Bundle data;
if (useSupport()) {
data = SupportFragmentReader.getIntentExtras(obj);
} else {
data = NativeFragmentReader.getIntentExtras(obj);
}
return (data != null) ? data : super.getIntentExtras(obj);
}
private static boolean useSupport() {
if (_useSupport == null) {
try {
Class.forName("com.actionbarsherlock.ActionBarSherlock");
_useSupport = true;
} catch (Exception e) {
_useSupport = Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB;
}
}
return true;
}
private static Boolean _useSupport;
}