package com.freerdp.freerdpcore.utils;

import android.content.res.Configuration;

import android.os.Bundle;

import android.preference.PreferenceActivity;

import android.support.annotation.LayoutRes;

import android.support.annotation.NonNull;

import android.support.annotation.Nullable;

import android.support.v7.app.ActionBar;

import android.support.v7.app.AppCompatDelegate;

import android.support.v7.widget.Toolbar;

import android.view.MenuInflater;

import android.view.View;

import android.view.ViewGroup;

public abstract class AppCompatPreferenceActivity extends PreferenceActivity

{

	private AppCompatDelegate mDelegate;

	@Override protected void onCreate(Bundle savedInstanceState)

	{

		getDelegate().installViewFactory();

		getDelegate().onCreate(savedInstanceState);

		super.onCreate(savedInstanceState);

	}

	@Override protected void onPostCreate(Bundle savedInstanceState)

	{

		super.onPostCreate(savedInstanceState);

		getDelegate().onPostCreate(savedInstanceState);

	}

	public ActionBar getSupportActionBar()

	{

		return getDelegate().getSupportActionBar();

	}

	public void setSupportActionBar(@Nullable Toolbar toolbar)

	{

		getDelegate().setSupportActionBar(toolbar);

	}

	@Override @NonNull 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;

	}

}