android/app/src/main/java/com/owncloud/android/ui/activity/ContactsPreferenceActivity.java

/*
 * Nextcloud Android client application
 *
 * @author Tobias Kaminsky
 * @author Chris Narkiewicz <hello@ezaquarii.com>
 * Copyright (C) 2017 Tobias Kaminsky
 * Copyright (C) 2017 Nextcloud GmbH.
 * Copyright (C) 2020 Chris Narkiewicz <hello@ezaquarii.com>
 *
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */
package com.owncloud.android.ui.activity;

import android.content.Context;
import android.content.Intent;
import android.os.Bundle;

import com.nextcloud.client.account.User;
import com.nextcloud.client.jobs.BackgroundJobManager;
import com.nextcloud.utils.extensions.IntentExtensionsKt;
import com.owncloud.android.R;
import com.owncloud.android.datamodel.OCFile;
import com.owncloud.android.ui.fragment.FileFragment;
import com.owncloud.android.ui.fragment.contactsbackup.BackupFragment;
import com.owncloud.android.ui.fragment.contactsbackup.BackupListFragment;

import javax.inject.Inject;

import androidx.activity.OnBackPressedCallback;
import androidx.drawerlayout.widget.DrawerLayout;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;

/**
 * This activity shows all settings for contact backup/restore
 */
public class ContactsPreferenceActivity extends FileActivity implements FileFragment.ContainerActivity {
    public static final String TAG = ContactsPreferenceActivity.class.getSimpleName();
    public static final String EXTRA_FILE = "FILE";
    public static final String EXTRA_USER = "USER";
    /**
     * Warning: default for this extra is different between this activity and {@link BackupFragment}
     */
    public static final String EXTRA_SHOW_SIDEBAR = "SHOW_SIDEBAR";
    public static final String PREFERENCE_CONTACTS_AUTOMATIC_BACKUP = "PREFERENCE_CONTACTS_AUTOMATIC_BACKUP";
    public static final String PREFERENCE_CONTACTS_LAST_BACKUP = "PREFERENCE_CONTACTS_LAST_BACKUP";
    public static final String BACKUP_TO_LIST = "BACKUP_TO_LIST";

    @Inject BackgroundJobManager backgroundJobManager;

    public static void startActivity(Context context) {
        Intent intent = new Intent(context, ContactsPreferenceActivity.class);
        context.startActivity(intent);
    }

    public static void startActivityWithContactsFile(Context context, User user, OCFile file) {
        Intent intent = new Intent(context, ContactsPreferenceActivity.class);
        intent.putExtra(EXTRA_FILE, file);
        intent.putExtra(EXTRA_USER, user);
        context.startActivity(intent);
    }

    public static void startActivityWithoutSidebar(Context context) {
        Intent intent = new Intent(context, ContactsPreferenceActivity.class);
        intent.putExtra(EXTRA_SHOW_SIDEBAR, false);
        context.startActivity(intent);
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.contacts_preference);

        // setup toolbar
        setupToolbar();

        // setup drawer
        //setupDrawer(R.id.nav_contacts); // TODO needed?

        // show sidebar?
        boolean showSidebar = getIntent().getBooleanExtra(EXTRA_SHOW_SIDEBAR, true);
        if (!showSidebar) {
            setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);

            if (getSupportActionBar() != null) {
                getSupportActionBar().setDisplayHomeAsUpEnabled(true);
            }

            if (mDrawerToggle != null) {
                mDrawerToggle.setDrawerIndicatorEnabled(false);
            }
        }

        Intent intent = getIntent();
        if (savedInstanceState == null) {
            FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
            if (intent == null ||
                IntentExtensionsKt.getParcelableArgument(intent, EXTRA_FILE, OCFile.class) == null ||
                IntentExtensionsKt.getParcelableArgument(intent, EXTRA_USER, User.class) == null) {
                BackupFragment fragment = BackupFragment.create(showSidebar);
                transaction.add(R.id.frame_container, fragment);
            } else {
                OCFile file = IntentExtensionsKt.getParcelableArgument(intent, EXTRA_FILE, OCFile.class);
                User user =  IntentExtensionsKt.getParcelableArgument(intent, EXTRA_USER, User.class);
                BackupListFragment contactListFragment = BackupListFragment.newInstance(file, user);
                transaction.add(R.id.frame_container, contactListFragment);
            }
            transaction.commit();
        }

        getOnBackPressedDispatcher().addCallback(this, onBackPressedCallback);
    }

    @Override
    public void showDetails(OCFile file) {
        // not needed
    }

    @Override
    public void showDetails(OCFile file, int activeTab) {
        // not needed
    }

    @Override
    public void onBrowsedDownTo(OCFile folder) {
        // not needed
    }

    @Override
    public void onTransferStateChanged(OCFile file, boolean downloading, boolean uploading) {
        // not needed
    }

    private final OnBackPressedCallback onBackPressedCallback = new OnBackPressedCallback(true) {
        @Override
        public void handleOnBackPressed() {
            if (getSupportFragmentManager().findFragmentByTag(BackupListFragment.TAG) != null) {
                getSupportFragmentManager().popBackStack(BACKUP_TO_LIST, FragmentManager.POP_BACK_STACK_INCLUSIVE);
            } else {
                finish();
            }
        }
    };
}