package com.freerdp.freerdpcore.presentation

[Jaydaymv]

package com.freerdp.freerdpcore.presentation

[Jaydaymv]

import android.content.pm.PackageManager;
import android.content.res.Configuration;
import android.nfc.FormatException;
import android.os.Build;
import android.os.Bundle;
import androidx.core.text.TextUtilsCompat;
import androidx.appcompat.app.AppCompatActivity;
import android.util.Log;
import android.webkit.WebSettings;
import android.webkit.WebView;

import com.freerdp.freerdpcore.R;
import com.freerdp.freerdpcore.services.LibFreeRDP;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.Formatter;
import java.util.IllegalFormatException;
import java.util.Locale;

public class AboutActivity extends AppCompatActivity
{
private static final String TAG = AboutActivity.class.toString();
private WebView mWebView;

@Override protected void onCreate(Bundle savedInstanceState)
{
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_about);
	mWebView = (WebView)findViewById(R.id.activity_about_webview);
}

@Override protected void onResume()
{
	populate();
	super.onResume();
}

private void populate()
{
	StringBuilder total = new StringBuilder();

	String filename = "about_phone.html";
	if ((getResources().getConfiguration().screenLayout &
	     Configuration.SCREENLAYOUT_SIZE_MASK) >= Configuration.SCREENLAYOUT_SIZE_LARGE)
	{
		filename = "about.html";
	}
	Locale def = Locale.getDefault();
	String prefix = def.getLanguage().toLowerCase(def);

	String dir = prefix + "_about_page/";
	String file = dir + filename;
	InputStream is;
	try
	{
		is = getAssets().open(file);
		is.close();
	}
	catch (IOException e)
	{
		Log.e(TAG, "Missing localized asset " + file, e);
		dir = "about_page/";
		file = dir + filename;
	}

	try
	{
		try (BufferedReader r =
		         new BufferedReader(new InputStreamReader(getAssets().open(file))))
		{
			String line;
			while ((line = r.readLine()) != null)
			{
				total.append(line);
				total.append("\n");
			}
		}
	}
	catch (IOException e)
	{
		Log.e(TAG, "Could not read about page " + file, e);
	}

	// append FreeRDP core version to app version
	// get app version
	String version;
	try
	{
		version = getPackageManager().getPackageInfo(getPackageName(), 0).versionName;
	}
	catch (PackageManager.NameNotFoundException e)
	{
		version = "unknown";
	}
	version = version + " (" + LibFreeRDP.getVersion() + ")";

	WebSettings settings = mWebView.getSettings();
	settings.setDomStorageEnabled(true);
	settings.setUseWideViewPort(true);
	settings.setLoadWithOverviewMode(true);
	settings.setSupportZoom(true);

	final String base = "file:///android_asset/" + dir;

	final String rawHtml = total.toString();
	final String html = rawHtml.replaceAll("%AFREERDP_VERSION%", version)
	                        .replaceAll("%SYSTEM_VERSION%", Build.VERSION.RELEASE)
	                        .replaceAll("%DEVICE_MODEL%", Build.MODEL);

	mWebView.loadDataWithBaseURL(base, html, "text/html", null, "about:blank");
}

}