NewPipe/app/src/main/java/org/schabi/newpipe/SettingsActivity.java

package org.schabi.newpipe;

import android.app.Activity;
import android.content.ClipData;
import android.content.Context;
import android.content.Intent;
import android.content.res.Configuration;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.support.annotation.LayoutRes;
import android.support.annotation.NonNull;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatDelegate;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;

import com.nononsenseapps.filepicker.FilePickerActivity;

import java.util.ArrayList;

import info.guardianproject.netcipher.proxy.OrbotHelper;

/**
 * Created by Christian Schabesberger on 31.08.15.
 *
 * Copyright (C) Christian Schabesberger 2015 <chris.schabesberger@mailbox.org>
 * SettingsActivity.java is part of NewPipe.
 *
 * NewPipe 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.
 *
 * NewPipe 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 NewPipe.  If not, see <http://www.gnu.org/licenses/>.
 */

public class SettingsActivity extends PreferenceActivity  {

    public static final int REQUEST_INSTALL_ORBOT = 0x1234;
    private AppCompatDelegate mDelegate = null;

    @Override
    protected void onCreate(Bundle savedInstanceBundle) {
        getDelegate().installViewFactory();
        getDelegate().onCreate(savedInstanceBundle);
        super.onCreate(savedInstanceBundle);

        ActionBar actionBar = getSupportActionBar();
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setTitle(R.string.settings_title);
        actionBar.setDisplayShowTitleEnabled(true);

        getFragmentManager().beginTransaction()
                .replace(android.R.id.content, new SettingsFragment())
                .commit();

    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {

        if (requestCode == 233 && resultCode == Activity.RESULT_OK) {
            if (data.getBooleanExtra(FilePickerActivity.EXTRA_ALLOW_MULTIPLE, false)) {
                // For JellyBean and above
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                    ClipData clip = data.getClipData();

                    if (clip != null) {
                        for (int i = 0; i < clip.getItemCount(); i++) {
                            Uri uri = clip.getItemAt(i).getUri();
                        }
                    }
                    // For Ice Cream Sandwich
                } else {
                    ArrayList<String> paths = data.getStringArrayListExtra
                            (FilePickerActivity.EXTRA_PATHS);

                    if (paths != null) {
                        for (String path: paths) {
                            Uri uri = Uri.parse(path);
                        }
                    }
                }

            } else {
                Uri uri = data.getData();
            }
        }
        else if(requestCode == REQUEST_INSTALL_ORBOT)
        {
            // try to start tor regardless of resultCode since clicking back after
            // installing the app does not necessarily return RESULT_OK
            App.configureTor(requestCode == REQUEST_INSTALL_ORBOT
                    && OrbotHelper.requestStartTor(this));

        }
        super.onActivityResult(requestCode, resultCode, data);
    }

    @Override
    protected void onPostCreate(Bundle savedInstanceState) {
        super.onPostCreate(savedInstanceState);
        getDelegate().onPostCreate(savedInstanceState);
    }

    private ActionBar getSupportActionBar() {
        return getDelegate().getSupportActionBar();
    }

    @NonNull
    @Override
    public MenuInflater getMenuInflater() {
        return getDelegate().getMenuInflater();
    }

    @Override
    public void setContentView(@LayoutRes int layoutResID) {
        getDelegate().setContentView(layoutResID);
    }

    @Override
    public void setContentView(View view) {
        getDelegate().setContentView(view);
    }

    @Override
    public void setContentView(View view, ViewGroup.LayoutParams params) {
        getDelegate().setContentView(view, params);
    }

    @Override
    public void addContentView(View view, ViewGroup.LayoutParams params) {
        getDelegate().addContentView(view, params);
    }

    @Override
    protected void onPostResume() {
        super.onPostResume();
        getDelegate().onPostResume();
    }

    @Override
    protected void onTitleChanged(CharSequence title, int color) {
        super.onTitleChanged(title, color);
        getDelegate().setTitle(title);
    }

    @Override
    public void onConfigurationChanged(Configuration newConfig) {
        super.onConfigurationChanged(newConfig);
        getDelegate().onConfigurationChanged(newConfig);
    }

    @Override
    protected void onStop() {
        super.onStop();
        getDelegate().onStop();
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        getDelegate().onDestroy();
    }

    public void invalidateOptionsMenu() {
        getDelegate().invalidateOptionsMenu();
    }

    private AppCompatDelegate getDelegate() {
        if (mDelegate == null) {
            mDelegate = AppCompatDelegate.create(this, null);
        }
        return mDelegate;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        int id = item.getItemId();
        if(id == android.R.id.home) {
            finish();
        }
        return true;
    }

    public static void initSettings(Context context) {
        NewPipeSettings.initSettings(context);
    }
}