seperate accountList and settingsList in drawer

1 files changed, 349 insertions, 0 deletions

diff --git a/app/src/main/java/se/leap/bitmaskclient/drawer/NavigationDrawerFragment.java b/app/src/main/java/se/leap/bitmaskclient/drawer/NavigationDrawerFragment.java
new file mode 100644
index 00000000..60c38fbc
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/drawer/NavigationDrawerFragment.java
@@ -0,0 +1,349 @@
+package se.leap.bitmaskclient.drawer;
+
+
+import android.content.Context;
+import android.content.Intent;
+import android.support.v4.app.FragmentManager;
+import android.support.v7.app.ActionBarDrawerToggle;
+import android.support.v4.app.Fragment;
+import android.support.v4.view.GravityCompat;
+import android.support.v4.widget.DrawerLayout;
+import android.content.SharedPreferences;
+import android.content.res.Configuration;
+import android.os.Bundle;
+import android.preference.PreferenceManager;
+import android.support.v7.app.ActionBar;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+import android.widget.Toast;
+
+import se.leap.bitmaskclient.ConfigurationWizard;
+import se.leap.bitmaskclient.Constants;
+import se.leap.bitmaskclient.Provider;
+import se.leap.bitmaskclient.R;
+import se.leap.bitmaskclient.VpnFragment;
+import se.leap.bitmaskclient.fragments.LogFragment;
+import se.leap.bitmaskclient.userstatus.User;
+import se.leap.bitmaskclient.userstatus.UserStatusFragment;
+
+/**
+ * Fragment used for managing interactions for and presentation of a navigation drawer.
+ * See the <a href="https://developer.android.com/design/patterns/navigation-drawer.html#Interaction">
+ * design guidelines</a> for a complete explanation of the behaviors implemented here.
+ */
+public class NavigationDrawerFragment extends Fragment {
+
+    /**
+     * Remember the position of the selected item.
+     */
+    private static final String STATE_SELECTED_POSITION = "selected_navigation_drawer_position";
+
+    /**
+     * Per the design guidelines, you should show the drawer on launch until the user manually
+     * expands it. This shared preference tracks this.
+     */
+    private static final String PREF_USER_LEARNED_DRAWER = "navigation_drawer_learned";
+
+    /**
+     * Helper component that ties the action bar to the navigation drawer.
+     */
+    private ActionBarDrawerToggle mDrawerToggle;
+
+    private DrawerLayout mDrawerLayout;
+    private View mDrawerView;
+    private ListView mDrawerSettingsListView;
+    private ListView mDrawerAccountsListView;
+    private View mFragmentContainerView;
+
+    private int mCurrentSelectedPosition = 0;
+    private boolean mFromSavedInstanceState;
+    private boolean mUserLearnedDrawer;
+
+    private String mTitle;
+
+    private SharedPreferences preferences;
+
+    public NavigationDrawerFragment() {
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        // Read in the flag indicating whether or not the user has demonstrated awareness of the
+        // drawer. See PREF_USER_LEARNED_DRAWER for details.
+        SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getActivity());
+        mUserLearnedDrawer = sp.getBoolean(PREF_USER_LEARNED_DRAWER, false);
+
+        preferences = getActivity().getSharedPreferences(Constants.SHARED_PREFERENCES, Context.MODE_PRIVATE);
+
+        if (savedInstanceState != null) {
+            mCurrentSelectedPosition = savedInstanceState.getInt(STATE_SELECTED_POSITION);
+            mFromSavedInstanceState = true;
+        }
+
+        // Select either the default item (0) or the last selected item.
+        if (mDrawerSettingsListView != null) {
+            selectItem(mDrawerSettingsListView, mCurrentSelectedPosition);
+        }
+    }
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        // Indicate that this fragment would like to influence the set of actions in the action bar.
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        mDrawerView = inflater.inflate(R.layout.drawer_main, container, false);
+        return mDrawerView;
+    }
+
+    public boolean isDrawerOpen() {
+        return mDrawerLayout != null && mDrawerLayout.isDrawerOpen(mFragmentContainerView);
+    }
+
+    /**
+     * Users of this fragment must call this method to set up the navigation drawer interactions.
+     *
+     * @param fragmentId   The android:id of this fragment in its activity's layout.
+     * @param drawerLayout The DrawerLayout containing this fragment's UI.
+     */
+    public void setUp(int fragmentId, DrawerLayout drawerLayout) {
+        AppCompatActivity activity = (AppCompatActivity) getActivity();
+        ActionBar actionBar = activity.getSupportActionBar();
+
+        mDrawerSettingsListView = mDrawerView.findViewById(R.id.settingsList);
+        mDrawerSettingsListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+                selectItem(parent, position);
+            }
+        });
+
+        mDrawerSettingsListView.setAdapter(new ArrayAdapter<String>(
+                actionBar.getThemedContext(),
+                android.R.layout.simple_list_item_activated_1,
+                android.R.id.text1,
+                new String[]{
+                        getString(R.string.vpn_fragment_title),
+                        getString(R.string.switch_provider_menu_option),
+                        getString(R.string.log_fragment_title),
+                }));
+        mDrawerSettingsListView.setItemChecked(mCurrentSelectedPosition, true);
+
+        mDrawerAccountsListView = mDrawerView.findViewById(R.id.accountList);
+        mDrawerAccountsListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+                selectItem(parent, position);
+            }
+        });
+
+        mDrawerAccountsListView.setAdapter(new ArrayAdapter<String>(
+                actionBar.getThemedContext(),
+                android.R.layout.simple_list_item_activated_1,
+                android.R.id.text1,
+                new String[]{
+                        User.userName(),
+                }));
+        mDrawerAccountsListView.setItemChecked(mCurrentSelectedPosition, true);
+
+        mFragmentContainerView = activity.findViewById(fragmentId);
+        mDrawerLayout = drawerLayout;
+
+        // set a custom shadow that overlays the main content when the drawer opens
+        mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
+
+        actionBar.setDisplayHomeAsUpEnabled(true);
+        actionBar.setHomeButtonEnabled(true);
+        // ActionBarDrawerToggle ties together the the proper interactions
+        // between the navigation drawer and the action bar app icon.
+        mDrawerToggle = new ActionBarDrawerToggle(
+                getActivity(),
+                mDrawerLayout,
+                (Toolbar) drawerLayout.findViewById(R.id.toolbar),
+                R.string.navigation_drawer_open,
+                R.string.navigation_drawer_close
+        ) {
+            @Override
+            public void onDrawerClosed(View drawerView) {
+                super.onDrawerClosed(drawerView);
+                if (!isAdded()) {
+                    return;
+                }
+
+                getActivity().invalidateOptionsMenu(); // calls onPrepareOptionsMenu()
+            }
+
+            @Override
+            public void onDrawerOpened(View drawerView) {
+                super.onDrawerOpened(drawerView);
+                if (!isAdded()) {
+                    return;
+                }
+
+                if (!mUserLearnedDrawer) {
+                    // The user manually opened the drawer; store this flag to prevent auto-showing
+                    // the navigation drawer automatically in the future.
+                    mUserLearnedDrawer = true;
+                    SharedPreferences sp = PreferenceManager
+                            .getDefaultSharedPreferences(getActivity());
+                    sp.edit().putBoolean(PREF_USER_LEARNED_DRAWER, true).apply();
+                }
+
+                getActivity().invalidateOptionsMenu(); // calls onPrepareOptionsMenu()
+            }
+        };
+
+        // If the user hasn't 'learned' about the drawer, open it to introduce them to the drawer,
+        // per the navigation drawer design guidelines.
+        if (!mUserLearnedDrawer && !mFromSavedInstanceState) {
+            mDrawerLayout.openDrawer(mFragmentContainerView);
+        }
+
+        // Defer code dependent on restoration of previous instance state.
+        mDrawerLayout.post(new Runnable() {
+            @Override
+            public void run() {
+                mDrawerToggle.syncState();
+            }
+        });
+        mDrawerLayout.addDrawerListener(mDrawerToggle);
+
+        selectItem(mDrawerSettingsListView, 0);
+    }
+
+    private void selectItem(AdapterView<?> list, int position) {
+        mCurrentSelectedPosition = position;
+        if (list != null) {
+            ((ListView) list).setItemChecked(position, true);
+        }
+        if (mDrawerLayout != null) {
+            mDrawerLayout.closeDrawer(mFragmentContainerView);
+        }
+        onNavigationDrawerItemSelected(list, position);
+    }
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putInt(STATE_SELECTED_POSITION, mCurrentSelectedPosition);
+    }
+
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+        // Forward the new configuration the drawer toggle component.
+        mDrawerToggle.onConfigurationChanged(newConfig);
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        if (mDrawerLayout != null && isDrawerOpen()) {
+            showGlobalContextActionBar();
+        }
+        super.onCreateOptionsMenu(menu, inflater);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (mDrawerToggle.onOptionsItemSelected(item)) {
+            return true;
+        }
+
+        if (item.getItemId() == R.id.action_example) {
+            Toast.makeText(getActivity(), "Example action.", Toast.LENGTH_SHORT).show();
+            return true;
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+
+    /**
+     * Per the navigation drawer design guidelines, updates the action bar to show the global app
+     * 'context', rather than just what's in the current screen.
+     */
+    private void showGlobalContextActionBar() {
+        ActionBar actionBar = getActionBar();
+        actionBar.setDisplayShowTitleEnabled(true);
+        actionBar.setTitle(R.string.app_name);
+    }
+
+    private ActionBar getActionBar() {
+        return ((AppCompatActivity) getActivity()).getSupportActionBar();
+    }
+
+    public void onNavigationDrawerItemSelected(AdapterView<?> parent, int position) {
+        // update the main content by replacing fragments
+        FragmentManager fragmentManager = getFragmentManager();
+        Fragment fragment = null;
+
+        if (parent == mDrawerAccountsListView) {
+            mTitle = User.userName();
+            fragment = new UserStatusFragment();
+            Bundle bundle = new Bundle();
+            bundle.putBoolean(Provider.ALLOW_REGISTRATION, new Provider().allowsRegistration());
+            fragment.setArguments(bundle);
+        } else {
+            Log.d("Drawer", String.format("Selected position %d", position));
+            switch (position) {
+                case 1:
+                    // TODO STOP VPN
+                    // if (provider.hasEIP()) eip_fragment.stopEipIfPossible();
+                    preferences.edit().clear().apply();
+                    startActivityForResult(new Intent(getActivity(), ConfigurationWizard.class), Constants.REQUEST_CODE_SWITCH_PROVIDER);
+                    break;
+                case 2:
+                    mTitle = getString(R.string.log_fragment_title);
+                    fragment = new LogFragment();
+                    break;
+                default:
+                    mTitle = getString(R.string.vpn_fragment_title);
+                    fragment = new VpnFragment();
+                    break;
+            }
+        }
+
+        if (fragment != null) {
+            fragmentManager.beginTransaction()
+                    .replace(R.id.container, fragment)
+                    .commit();
+        }
+
+        restoreActionBar();
+    }
+
+    public void restoreActionBar() {
+        ActionBar actionBar = getActionBar();
+        if (actionBar != null) {
+            actionBar.setDisplayShowTitleEnabled(true);
+            actionBar.setSubtitle(mTitle);
+        }
+    }
+
+
+}