Preparado - Stage 2

app/src/main/java/worten/aebd/com/worten/NewActivity.java

@@ -0,0 +1,174 @@
+package worten.aebd.com.worten;
+
+import android.app.ActionBar;
+import android.app.Activity;
+import android.app.Fragment;
+import android.app.FragmentManager;
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.v4.widget.DrawerLayout;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+
+
+public class NewActivity extends Activity
+        implements NavigationDrawerFragment.NavigationDrawerCallbacks {
+
+    /**
+     * Fragment managing the behaviors, interactions and presentation of the navigation drawer.
+     */
+    private NavigationDrawerFragment mNavigationDrawerFragment;
+
+    /**
+     * Used to store the last screen title. For use in {@link #restoreActionBar()}.
+     */
+    private CharSequence mTitle;
+
+    private boolean cambio = false;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_new);
+
+        mNavigationDrawerFragment = (NavigationDrawerFragment)
+                getFragmentManager().findFragmentById(R.id.navigation_drawer);
+        mTitle = getTitle();
+
+        // Set up the drawer.
+        mNavigationDrawerFragment.setUp(
+                R.id.navigation_drawer,
+                (DrawerLayout) findViewById(R.id.drawer_layout),1);
+
+    /*
+        mListView = (ListView) findViewById(R.id.product_label);
+        mListView.setAdapter(new ArrayAdapter<String>(getActionBar().getThemedContext(),
+                android.R.layout.simple_list_item_1, categorias));
+
+        mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> pariente, View view, int posicion, long id) {
+                String elegido = (String) pariente.getItemAtPosition(posicion);
+
+                CharSequence texto = "Seleccionado: " + elegido;
+                Toast toast = Toast.makeText(Shop.this, texto, Toast.LENGTH_LONG);
+                toast.show();
+            }
+        });*/
+
+
+
+
+    }
+
+    @Override
+    public void onNavigationDrawerItemSelected(int position) {
+        // update the main content by replacing fragments
+        FragmentManager fragmentManager = getFragmentManager();
+        fragmentManager.beginTransaction()
+                .replace(R.id.container, PlaceholderFragment.newInstance(position + 1))
+                .commit();
+
+    }
+
+    public void onSectionAttached(int number) {
+        if(cambio){
+            Intent mainIntent = new Intent();
+        switch (number) {
+            case 1:
+                mainIntent = new Intent().setClass(
+                        NewActivity.this, Shop.class);
+                startActivity(mainIntent);
+                break;
+            case 2:
+                mainIntent = new Intent().setClass(
+                        NewActivity.this, Scaner.class);
+                startActivity(mainIntent);
+                break;
+            case 3:
+                mainIntent = new Intent().setClass(
+                        NewActivity.this, Games.class);
+                startActivity(mainIntent);
+                break;
+        }}else{
+            cambio = true;
+        }
+    }
+
+    public void restoreActionBar() {
+        ActionBar actionBar = getActionBar();
+        actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
+        actionBar.setDisplayShowTitleEnabled(true);
+        actionBar.setTitle(mTitle);
+    }
+
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        if (!mNavigationDrawerFragment.isDrawerOpen()) {
+            // Only show items in the action bar relevant to this screen
+            // if the drawer is not showing. Otherwise, let the drawer
+            // decide what to show in the action bar.
+            getMenuInflater().inflate(R.menu.shop, menu);
+            restoreActionBar();
+            return true;
+        }
+        return super.onCreateOptionsMenu(menu);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // Handle action bar item clicks here. The action bar will
+        // automatically handle clicks on the Home/Up button, so long
+        // as you specify a parent activity in AndroidManifest.xml.
+        int id = item.getItemId();
+        if (id == R.id.action_settings) {
+            return true;
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    /**
+     * A placeholder fragment containing a simple view.
+     */
+    public static class PlaceholderFragment extends Fragment {
+        /**
+         * The fragment argument representing the section number for this
+         * fragment.
+         */
+        private static final String ARG_SECTION_NUMBER = "section_number";
+
+        /**
+         * Returns a new instance of this fragment for the given section
+         * number.
+         */
+        public static PlaceholderFragment newInstance(int sectionNumber) {
+            PlaceholderFragment fragment = new PlaceholderFragment();
+            Bundle args = new Bundle();
+            args.putInt(ARG_SECTION_NUMBER, sectionNumber);
+            fragment.setArguments(args);
+            return fragment;
+        }
+
+        public PlaceholderFragment() {
+        }
+
+        @Override
+        public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                Bundle savedInstanceState) {
+            View rootView = inflater.inflate(R.layout.fragment_shop, container, false);
+            return rootView;
+        }
+
+        @Override
+        public void onAttach(Activity activity) {
+            super.onAttach(activity);
+            ((NewActivity) activity).onSectionAttached(
+                    getArguments().getInt(ARG_SECTION_NUMBER));
+        }
+    }
+
+}

app/src/main/res/layout/activity_new.xml

@@ -0,0 +1,34 @@
+<!-- A DrawerLayout is intended to be used as the top-level content view using match_parent for both width and height to consume the full space available. -->
+<android.support.v4.widget.DrawerLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/drawer_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".NewActivity">
+
+    <!-- As the main content view, the view below consumes the entire
+         space available using match_parent in both dimensions. -->
+<FrameLayout android:id="@+id/container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+</FrameLayout>
+
+
+    <!-- android:layout_gravity="start" tells DrawerLayout to treat
+         this as a sliding drawer on the left side for left-to-right
+         languages and on the right side for right-to-left languages.
+         If you're not building against API 17 or higher, use
+         android:layout_gravity="left" instead. -->
+    <!-- The drawer is given a fixed width in dp and extends the full height of
+         the container. -->
+    <fragment android:id="@+id/navigation_drawer"
+        android:layout_width="@dimen/navigation_drawer_width"
+        android:layout_height="match_parent"
+        android:layout_gravity="start"
+        android:name="worten.aebd.com.worten.NavigationDrawerFragment"
+        tools:layout="@layout/fragment_shop" />
+
+
+</android.support.v4.widget.DrawerLayout>