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I split FeatrueListFragment in 2, creating BaseFragmentListFragment.

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BaseFragmentListFragment contians all the list specific funtionaitly
where FeatrueListFragment continans application specific funtions

Signed-off-by: Ricky Barrette <rickbarrette@gmail.com>
This commit is contained in:
Ricky Barrette
2012-05-24 12:56:35 -04:00
parent b5377fd841
commit 0ac2e80c3d
3 changed files with 146 additions and 112 deletions
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12
LocationRinger/res/layout/fragment_container.xml
View File

@@ -1,12 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:id="@+id/fragment_container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" />
</ScrollView>

141
LocationRinger/src/com/TwentyCodes/android/LocationRinger/ui/fragments/BaseFragmentListFragment.java Normal file
View File

@@ -0,0 +1,141 @@
/**
* BaseFragmentListFragment.java
* @date May 24, 2012
* @author ricky barrette
* @author Twenty Codes, LLC
*/
package com.TwentyCodes.android.LocationRinger.ui.fragments;
import java.util.ArrayList;
import java.util.Collections;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.TwentyCodes.android.LocationRinger.debug.Debug;
/**
* This fragment will be used to display a list of fragments
* @author ricky barrette
*/
public abstract class BaseFragmentListFragment extends Fragment {
private static final String TAG = "BaseFragmentListFragment";
private final ArrayList<Fragment> mFragments;
private final int mContainer;
private final int mLayout;
/**
* Creates a new BaseFragmentListFragment
* @author ricky barrette
*/
public BaseFragmentListFragment(ArrayList<Fragment> fragments, int layout, int container) {
super();
mFragments = fragments;
mLayout = layout;
mContainer = container;
}
/**
* Adds the fragment to the list
* @param fragment
* @author ricky barrette
*/
public void add(final Fragment fragment){
this.mFragments.add(fragment);
final FragmentTransaction transaction = this.getFragmentManager().beginTransaction();
transaction.add(mContainer, fragment, fragment.getTag());
transaction.commit();
}
/**
* Loads all the fragments
* @author ricky barrette
*/
private void loadFragments() {
final FragmentTransaction transaction = this.getFragmentManager().beginTransaction();
for(Fragment fragment : this.mFragments)
transaction.add(mContainer, fragment, fragment.getTag());
transaction.commit();
}
/**
* (non-Javadoc)
* @see android.support.v4.app.Fragment#onActivityResult(int, int, android.content.Intent)
*/
@Override
public void onActivityResult(int arg0, int arg1, Intent arg2) {
removeFragments();
loadFragments();
super.onActivityResult(arg0, arg1, arg2);
}
/**
* (non-Javadoc)
* @see android.support.v4.app.ListFragment#onCreateView(android.view.LayoutInflater,
* android.view.ViewGroup, android.os.Bundle)
*/
@Override
public View onCreateView(LayoutInflater inflator, ViewGroup container, Bundle bundle) {
return inflator.inflate(mLayout, null);
}
/**
* (non-Javadoc)
* @see android.support.v4.app.Fragment#onPause()
*/
@Override
public void onPause() {
try{
removeFragments();
} catch(IllegalStateException e){
e.printStackTrace();
//do nothing
}
Collections.reverse(this.mFragments);
super.onPause();
}
/**
* (non-Javadoc)
* @see android.support.v4.app.Fragment#onResume()
*/
@Override
public void onResume() {
if (Debug.DEBUG)
Log.v(TAG, "onResume()");
loadFragments();
super.onResume();
}
/**
* Removes a fragment from the list
* @param fragment
* @author ricky barrette
*/
public void remove(final Fragment fragment){
this.mFragments.remove(fragment);
final FragmentTransaction transaction = this.getFragmentManager().beginTransaction();
transaction.remove(fragment);
transaction.commit();
}
/**
* Removes all fragments from the the view
* @throws IllegalStateException
* @author ricky barrette
*/
private void removeFragments() throws IllegalStateException {
final FragmentTransaction transaction = this.getFragmentManager().beginTransaction();
for(Fragment fragment : this.mFragments){
transaction.remove(fragment);
}
transaction.commit();
}
}

105
LocationRinger/src/com/TwentyCodes/android/LocationRinger/ui/fragments/FeatureListFragment.java
View File

@@ -7,17 +7,13 @@
package com.TwentyCodes.android.LocationRinger.ui.fragments;
import java.util.ArrayList;
import java.util.Collections;
import android.app.AlertDialog;
import android.content.ContentValues;
import android.content.DialogInterface;
import android.content.Intent;
import android.media.AudioManager;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
@@ -27,19 +23,17 @@ import android.widget.ArrayAdapter;
import com.TwentyCodes.android.LocationRinger.OnContentChangedListener;
import com.TwentyCodes.android.LocationRinger.R;
import com.TwentyCodes.android.LocationRinger.db.RingerDatabase;
import com.TwentyCodes.android.LocationRinger.debug.Debug;
/**
* This fragment will be used to display a list of fragments
* This fragment will be used to display a list of features
* TODO
* + create button bar that had a plus button and a hint + add/remove features
*
* @author ricky
*/
public class FeatureListFragment extends Fragment implements OnClickListener, android.content.DialogInterface.OnClickListener {
public class FeatureListFragment extends BaseFragmentListFragment implements OnClickListener, android.content.DialogInterface.OnClickListener {
private static final String TAG = "FeatureListFragment";
private final ArrayList<Fragment> mFragments;
private final ContentValues mInfo;
private final OnContentChangedListener mListener;
private final ArrayList<Integer> mAdded;
@@ -52,47 +46,12 @@ public class FeatureListFragment extends Fragment implements OnClickListener, an
* @author ricky barrette
*/
public FeatureListFragment(ContentValues info, OnContentChangedListener listener, ArrayList<Fragment> fragments, ArrayList<Integer> added) {
super();
mFragments = fragments;
super(fragments, R.layout.fragment_list_contianer, R.id.fragment_list_contianer);
mInfo = info;
mListener = listener;
mAdded = added;
}
/**
* Adds the fragment to the list
* @param fragment
* @author ricky barrette
*/
public void add(final Fragment fragment){
this.mFragments.add(fragment);
final FragmentTransaction transaction = this.getFragmentManager().beginTransaction();
transaction.add(R.id.fragment_list_contianer, fragment, fragment.getTag());
transaction.commit();
}
/**
* Loads all the fragments
* @author ricky barrette
*/
private void loadFragments() {
final FragmentTransaction transaction = this.getFragmentManager().beginTransaction();
for(Fragment fragment : this.mFragments)
transaction.add(R.id.fragment_list_contianer, fragment, fragment.getTag());
transaction.commit();
}
/**
* (non-Javadoc)
* @see android.support.v4.app.Fragment#onActivityResult(int, int, android.content.Intent)
*/
@Override
public void onActivityResult(int arg0, int arg1, Intent arg2) {
removeFragments();
loadFragments();
super.onActivityResult(arg0, arg1, arg2);
}
/**
* Called when an item is picked from the add featue list
* (non-Javadoc)
@@ -184,66 +143,12 @@ public class FeatureListFragment extends Fragment implements OnClickListener, an
/**
* (non-Javadoc)
* @see android.support.v4.app.ListFragment#onCreateView(android.view.LayoutInflater,
* android.view.ViewGroup, android.os.Bundle)
* @see com.TwentyCodes.android.LocationRinger.ui.fragments.BaseFragmentListFragment#onCreateView(android.view.LayoutInflater, android.view.ViewGroup, android.os.Bundle)
*/
@Override
public View onCreateView(LayoutInflater inflator, ViewGroup container, Bundle bundle) {
final View v = inflator.inflate(R.layout.fragment_list_contianer, null);
final View v = super.onCreateView(inflator, container, bundle);
v.findViewById(R.id.add_feature_button).setOnClickListener(this);
return v;
}
/**
* (non-Javadoc)
* @see android.support.v4.app.Fragment#onPause()
*/
@Override
public void onPause() {
try{
removeFragments();
} catch(IllegalStateException e){
e.printStackTrace();
//do nothing
}
Collections.reverse(this.mFragments);
super.onPause();
}
/**
* (non-Javadoc)
* @see android.support.v4.app.Fragment#onResume()
*/
@Override
public void onResume() {
if (Debug.DEBUG)
Log.v(TAG, "onResume()");
loadFragments();
super.onResume();
}
/**
* Removes a fragment from the list
* @param fragment
* @author ricky barrette
*/
public void remove(final Fragment fragment){
this.mFragments.remove(fragment);
final FragmentTransaction transaction = this.getFragmentManager().beginTransaction();
transaction.remove(fragment);
transaction.commit();
}
/**
* Removes all fragments from the the view
* @throws IllegalStateException
* @author ricky barrette
*/
private void removeFragments() throws IllegalStateException {
final FragmentTransaction transaction = this.getFragmentManager().beginTransaction();
for(Fragment fragment : this.mFragments){
transaction.remove(fragment);
}
transaction.commit();
}
}