Re: [android-developers] Navigation Fragment Switching

[Cross Stitch]

just so everyone knows..mykyru Wolf, and me are the same person, however 
from here on out i will be using this account i am also reposting this 
issue with the proper links and all.. so look for it under this name


On Thursday, June 9, 2016 at 3:03:48 AM UTC-7, Mykyru Wolf wrote:
>
> So first, I'm sorry for the confusion. As I explained in a previous reply, 
> I'm an intermediate programmer, so I'm  not aware of all useful links and 
> lingo. Second, my intent is to do an OnMenuItemSelect, open a fragment 
> layout as an activity in the main activity screen.. so when I click a menu 
> option, the home screen fades to the back, and that menu items 
> corresponding fragment comes to the front with full functional 
> interactivity..if that makes sense.

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Re: [android-developers] Navigation Fragment Switching

[Mykyru Wolf]

So first, I'm sorry for the confusion. As I explained in a previous reply, I'm 
an intermediate programmer, so I'm  not aware of all useful links and lingo. 
Second, my intent is to do an OnMenuItemSelect, open a fragment layout as an 
activity in the main activity screen.. so when I click a menu option, the home 
screen fades to the back, and that menu items corresponding fragment comes to 
the front with full functional interactivity..if that makes sense.

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Re: [android-developers] Navigation Fragment Switching

[TreKing]

On Sat, Mar 12, 2016 at 2:55 PM, Mykyru Wolf  wrote:

> I'm trying to set up my nav drawer so when an item gets clicked in the
> menu, it opens a new fragment for that specified activity inside of my home
> layout. My code I currently have is attached, and any help would be
> appreciated.


First, please clarify your intent. Are you trying to replace a fragment
within one activity that has a drawer?
Or open new activities as you click things in the drawer list?

Second, what, *exactly*, is the problem you're having and need help with?

-
TreKing  - Chicago
transit tracking app for Android-powered devices

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[android-developers] Navigation Fragment Switching

[Mykyru Wolf]

Hey everyone, having some trouble trying to call upon a fragment to add a 
new activity to my nav drawer layout. I'm trying to set up my nav drawer so 
when an item gets clicked in the menu, it opens a new fragment for that 
specified activity inside of my home layout. My code I currently have is 
attached, and any help would be appreciated.
I am a beginner/intermediate programmer and would like any help and advice 
I can get.

 

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package com.weebly.httpmykyrutech.the_echo;

import android.content.Context;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;



public class arts_and_entertainment extends Nav_Drawer {

// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER


private OnFragmentInteractionListener mListener;
private Fragment FragmentTransaction;

public arts_and_entertainment() {
// Required empty public constructor
}


@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_arts_and_entertainment, 
container, false);
}

// TODO: Rename method, update argument and hook method into UI event
public void onButtonPressed(Uri uri) {
if (mListener != null) {
mListener.onFragmentInteraction(uri);
}
}

@Override
public void onAttach(Context context) {
super.onAttach(context);
if (context instanceof OnFragmentInteractionListener) {
mListener = (OnFragmentInteractionListener) context;
} else {
throw new RuntimeException(context.toString()
+ " must implement OnFragmentInteractionListener");
}
}

@Override
public void onDetach() {
FragmentTransaction.onDetach();
mListener = null;
}

public Fragment getArguments() {
return FragmentTransaction;
}

/**
 * This interface must be implemented by activities that contain this
 * fragment to allow an interaction in this fragment to be communicated
 * to the activity and potentially other fragments contained in that
 * activity.
 * 
 * See the Android Training lesson http://developer.android.com/training/basics/fragments/communicating.html;
 * >Communicating with Other Fragments for more information.
 */
interface OnFragmentInteractionListener {
// TODO: Update argument type and name
void onFragmentInteraction(Uri uri);
}
}
package com.weebly.httpmykyrutech.the_echo;

import android.content.Intent;
import android.os.Bundle;
import android.support.design.widget.NavigationView;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.widget.Toolbar;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;

public abstract class Nav_Drawer extends home
implements NavigationView.OnNavigationItemSelectedListener {


@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.nav_header_home);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);


DrawerLayout drawer = (DrawerLayout) 
findViewById(R.id.activity_home_nav_drawer);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, 
R.string.navigation_drawer_close);
drawer.setDrawerListener(toggle);
toggle.syncState();

NavigationView navigationView = (NavigationView) 
findViewById(R.id.activity_home_nav_drawer);
navigationView.setNavigationItemSelectedListener(this);
}

@Override
public void onBackPressed() {
DrawerLayout drawer = (DrawerLayout) 
findViewById(R.id.activity_home_nav_drawer);
if