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/*
* Copyright (C) 2012-2014 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2014 Vincent Breitmoser <v.breitmoser@mugenguild.com>
* Copyright (C) 2015 Kai Jiang <jiangkai@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.sufficientlysecure.keychain.ui;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.widget.AdapterView;
import com.mikepenz.community_material_typeface_library.CommunityMaterial;
import com.mikepenz.google_material_typeface_library.GoogleMaterial;
import com.mikepenz.iconics.typeface.FontAwesome;
import com.mikepenz.materialdrawer.Drawer;
import com.mikepenz.materialdrawer.model.PrimaryDrawerItem;
import com.mikepenz.materialdrawer.model.interfaces.IDrawerItem;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.operations.results.OperationResult;
import org.sufficientlysecure.keychain.remote.ui.AppsListFragment;
import org.sufficientlysecure.keychain.util.FabContainer;
import org.sufficientlysecure.keychain.util.Preferences;
public class MainActivity extends AppCompatActivity implements FabContainer {
public Drawer.Result result;
private KeyListFragment mKeyListFragment ;
private AppsListFragment mAppsListFragment;
private EncryptDecryptOverviewFragment mEncryptDecryptOverviewFragment;
private Fragment mLastUsedFragment;
private Toolbar mToolbar;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main_activity);
//initialize FragmentLayout with KeyListFragment at first
Fragment mainFragment = new KeyListFragment();
FragmentManager fm = getSupportFragmentManager();
FragmentTransaction transaction = fm.beginTransaction();
transaction.replace(R.id.main_fragment_container, mainFragment);
transaction.commit();
mToolbar = (Toolbar) findViewById(R.id.activity_main_toolbar);
mToolbar.setTitle(R.string.app_name);
setSupportActionBar(mToolbar);
result = new Drawer()
.withActivity(this)
.withHeader(R.layout.main_drawer_header)
.withToolbar(mToolbar)
.addDrawerItems(
new PrimaryDrawerItem().withName(R.string.nav_keys).withIcon(CommunityMaterial.Icon.cmd_key).withIdentifier(1).withCheckable(false),
new PrimaryDrawerItem().withName(R.string.nav_encrypt_decrypt).withIcon(FontAwesome.Icon.faw_lock).withIdentifier(2).withCheckable(false),
new PrimaryDrawerItem().withName(R.string.title_api_registered_apps).withIcon(CommunityMaterial.Icon.cmd_apps).withIdentifier(3).withCheckable(false)
)
.addStickyDrawerItems(
// display and stick on bottom of drawer
new PrimaryDrawerItem().withName(R.string.menu_preferences).withIcon(GoogleMaterial.Icon.gmd_settings).withIdentifier(4).withCheckable(false),
new PrimaryDrawerItem().withName(R.string.menu_help).withIcon(CommunityMaterial.Icon.cmd_help_circle).withIdentifier(5).withCheckable(false)
)
.withOnDrawerItemClickListener(new Drawer.OnDrawerItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id, IDrawerItem drawerItem) {
if (drawerItem != null) {
Intent intent = null;
switch(drawerItem.getIdentifier()) {
case 1:
onKeysSelected();
break;
case 2:
onEnDecryptSelected();
break;
case 3:
onAppsSelected();
break;
case 4:
intent = new Intent(MainActivity.this, SettingsActivity.class);
break;
case 5:
intent = new Intent(MainActivity.this, HelpActivity.class);
break;
}
if (intent != null) {
MainActivity.this.startActivity(intent);
}
}
}
})
.withSelectedItem(-1)
.withSavedInstance(savedInstanceState)
.build();
// if this is the first time show first time activity
Preferences prefs = Preferences.getPreferences(this);
if (prefs.isFirstTime()) {
Intent intent = new Intent(this, CreateKeyActivity.class);
intent.putExtra(CreateKeyActivity.EXTRA_FIRST_TIME, true);
startActivity(intent);
finish();
return;
}
Intent data = getIntent();
// If we got an EXTRA_RESULT in the intent, show the notification
if (data != null && data.hasExtra(OperationResult.EXTRA_RESULT)) {
OperationResult result = data.getParcelableExtra(OperationResult.EXTRA_RESULT);
result.createNotify(this).show();
}
}
private void clearFragments() {
mKeyListFragment = null;
mAppsListFragment = null;
mEncryptDecryptOverviewFragment = null;
getSupportFragmentManager().popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
}
private void setFragment(Fragment fragment) {
setFragment(fragment, true);
}
private void setFragment(Fragment fragment, boolean addToBackStack) {
this.mLastUsedFragment = fragment;
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
ft.replace(R.id.main_fragment_container, fragment);
if (addToBackStack) {
ft.addToBackStack(null);
}
ft.commit();
}
private boolean onKeysSelected() {
mToolbar.setTitle(R.string.app_name);
clearFragments();
if (mKeyListFragment == null) {
mKeyListFragment = new KeyListFragment();
}
setFragment(mKeyListFragment, false);
return true;
}
private boolean onEnDecryptSelected() {
mToolbar.setTitle(R.string.nav_encrypt_decrypt);
clearFragments();
if (mEncryptDecryptOverviewFragment == null) {
mEncryptDecryptOverviewFragment = new EncryptDecryptOverviewFragment();
}
setFragment(mEncryptDecryptOverviewFragment);
return true;
}
private boolean onAppsSelected() {
mToolbar.setTitle(R.string.nav_apps);
clearFragments();
if (mAppsListFragment == null) {
mAppsListFragment = new AppsListFragment();
}
setFragment(mAppsListFragment);
return true;
}
@Override
protected void onSaveInstanceState(Bundle outState) {
//add the values which need to be saved from the drawer to the bundle
outState = result.saveInstanceState(outState);
super.onSaveInstanceState(outState);
}
@Override
public void onBackPressed(){
//handle the back press :D close the drawer first and if the drawer is closed close the activity
if (result != null && result.isDrawerOpen()) {
result.closeDrawer();
} else {
super.onBackPressed();
}
}
@Override
public void fabMoveUp(int height) {
Object fragment = getSupportFragmentManager()
.findFragmentById(R.id.main_fragment_container);
if (fragment instanceof FabContainer) {
((FabContainer) fragment).fabMoveUp(height);
}
}
@Override
public void fabRestorePosition() {
Object fragment = getSupportFragmentManager()
.findFragmentById(R.id.main_fragment_container);
if (fragment instanceof FabContainer) {
((FabContainer) fragment).fabRestorePosition();
}
}
}
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