Java tutorial
/* SlimSocial for Facebook is an Open Source app realized by Leonardo Rignanese GNU GENERAL PUBLIC LICENSE Version 2, June 1991 !!!!!!!!!!!!!!! Special thanks to https://github.com/indywidualny/FaceSlim !!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!! I've token some inspiration an code from their work!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */ package net.bluecarrot.lite; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.content.pm.PackageInfo; import android.content.pm.PackageManager; import android.graphics.Bitmap; import android.net.Uri; import android.os.*; import android.os.Process; import android.preference.PreferenceManager; import android.support.v4.widget.SwipeRefreshLayout; import android.support.v7.app.AppCompatActivity; import android.util.Log; import android.view.KeyEvent; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.webkit.GeolocationPermissions; import android.webkit.ValueCallback; import android.webkit.WebChromeClient; import android.webkit.WebSettings; import android.webkit.WebView; import android.webkit.WebViewClient; import android.widget.Toast; import android.app.Activity; import android.provider.MediaStore; import com.google.android.gms.appindexing.Action; import com.google.android.gms.appindexing.AppIndex; import com.google.android.gms.common.api.GoogleApiClient; import com.mobfox.sdk.Banner; import com.mobfox.sdk.BannerListener; import java.io.File; import java.io.IOException; import java.lang.ref.WeakReference; import java.util.Iterator; import java.util.List; import net.bluecarrot.lite.R; import org.json.JSONArray; public class MainActivity extends AppCompatActivity { private com.mobfox.sdk.Banner banner; private String appHash = "3e1014b9d3482030ee69797201a34da9"; SwipeRefreshLayout swipeRefreshLayout;//the layout that allows the swipe refresh private WebView webViewFacebook;//the main webView where is shown facebook //to choose and upload files private static final int FILECHOOSER_RESULTCODE = 1; private ValueCallback<Uri> mUploadMessage; private Uri mCapturedImageURI = null; // the same for Android 5.0 methods only private ValueCallback<Uri[]> mFilePathCallback; private String mCameraPhotoPath; private Menu optionsMenu;//contains the main menu private SharedPreferences savedPreferences;//contains all the values of saved preferences boolean noConnectionError = false;//flag: is true if there is a connection error and it should be reload not the error page but the last useful boolean swipeRefresh = false; boolean isSharer = false;//flag: true if the app is called from sharer String urlSharer = "";//to save the url got from the sharer // create link handler (long clicked links) private final MyHandler linkHandler = new MyHandler(this); /** * ATTENTION: This was auto-generated to implement the App Indexing API. * See https://g.co/AppIndexing/AndroidStudio for more information. */ private GoogleApiClient client; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // setup the sharedPreferences savedPreferences = PreferenceManager.getDefaultSharedPreferences(this); // if the app is being launched for the first time if (savedPreferences.getBoolean("first_run", true)) { //todo presentation // save the fact that the app has been started at least once savedPreferences.edit().putBoolean("first_run", false).apply(); } setContentView(R.layout.activity_main);//load the layout //**MOBFOX***// banner = (Banner) findViewById(R.id.banner); final Activity self = this; banner.setListener(new BannerListener() { @Override public void onBannerError(View view, Exception e) { //Toast.makeText(self, e.getMessage(), Toast.LENGTH_SHORT).show(); } @Override public void onBannerLoaded(View view) { //Toast.makeText(self, "banner loaded", Toast.LENGTH_SHORT).show(); } @Override public void onBannerClosed(View view) { //Toast.makeText(self, "banner closed", Toast.LENGTH_SHORT).show(); } @Override public void onBannerFinished(View view) { // Toast.makeText(self, "banner finished", Toast.LENGTH_SHORT).show(); } @Override public void onBannerClicked(View view) { //Toast.makeText(self, "banner clicked", Toast.LENGTH_SHORT).show(); } @Override public boolean onCustomEvent(JSONArray jsonArray) { return false; } }); banner.setInventoryHash(appHash); banner.load(); // setup the refresh layout swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_container); swipeRefreshLayout.setColorSchemeResources(R.color.officialBlueFacebook, R.color.darkBlueSlimFacebookTheme);// set the colors swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() { @Override public void onRefresh() { refreshPage();//reload the page swipeRefresh = true; } }); /** get a subject and text and check if this is a link trying to be shared */ String sharedSubject = getIntent().getStringExtra(Intent.EXTRA_SUBJECT); String sharedUrl = getIntent().getStringExtra(Intent.EXTRA_TEXT); // if we have a valid URL that was shared by us, open the sharer if (sharedUrl != null) { if (!sharedUrl.equals("")) { // check if the URL being shared is a proper web URL if (!sharedUrl.startsWith("http://") || !sharedUrl.startsWith("https://")) { // if it's not, let's see if it includes an URL in it (prefixed with a message) int startUrlIndex = sharedUrl.indexOf("http:"); if (startUrlIndex > 0) { // seems like it's prefixed with a message, let's trim the start and get the URL only sharedUrl = sharedUrl.substring(startUrlIndex); } } // final step, set the proper Sharer... urlSharer = String.format("https://m.facebook.com/sharer.php?u=%s&t=%s", sharedUrl, sharedSubject); // ... and parse it just in case urlSharer = Uri.parse(urlSharer).toString(); isSharer = true; } } // setup the webView webViewFacebook = (WebView) findViewById(R.id.webView); setUpWebViewDefaults(webViewFacebook); //fits images to screen if (isSharer) {//if is a share request webViewFacebook.loadUrl(urlSharer);//load the sharer url isSharer = false; } else goHome();//load homepage // webViewFacebook.setOnTouchListener(new OnSwipeTouchListener(getApplicationContext()) { // public void onSwipeLeft() { // webViewFacebook.loadUrl("javascript:try{document.querySelector('#messages_jewel > a').click();}catch(e){window.location.href='" + // getString(R.string.urlFacebookMobile) + "messages/';}"); // } // // }); //WebViewClient that is the client callback. webViewFacebook.setWebViewClient(new WebViewClient() {//advanced set up // when there isn't a connetion public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) { String summary = "<h1 style='text-align:center; padding-top:15%; font-size:70px;'>" + getString(R.string.titleNoConnection) + "</h1> <h3 " + "style='text-align:center; padding-top:1%; font-style: italic;font-size:50px;'>" + getString(R.string.descriptionNoConnection) + "</h3> <h5 style='font-size:30px; text-align:center; padding-top:80%; " + "opacity: 0.3;'>" + getString(R.string.awards) + "</h5>"; webViewFacebook.loadData(summary, "text/html; charset=utf-8", "utf-8");//load a custom html page noConnectionError = true; swipeRefreshLayout.setRefreshing(false); //when the page is loaded, stop the refreshing } // when I click in a external link public boolean shouldOverrideUrlLoading(WebView view, String url) { if (url == null || Uri.parse(url).getHost().endsWith("facebook.com") || Uri.parse(url).getHost().endsWith("m.facebook.com") || url.contains(".gif")) { //url is ok return false; } else { if (Uri.parse(url).getHost().endsWith("fbcdn.net")) { //TODO add the possibility to download and share directly Toast.makeText(getApplicationContext(), getString(R.string.downloadOrShareWithBrowser), Toast.LENGTH_LONG).show(); //TODO get bitmap from url Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url)); startActivity(intent); return true; } //if the link doesn't contain 'facebook.com', open it using the browser startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url))); return true; } //https://www.facebook.com/dialog/return/close?#_=_ } //START management of loading @Override public void onPageStarted(WebView view, String url, Bitmap favicon) { //TODO when I push on messages, open messanger // if(url!=null){ // if (url.contains("soft=messages") || url.contains("facebook.com/messages")) { // Toast.makeText(getApplicationContext(),"Open Messanger", // Toast.LENGTH_SHORT).show(); // startActivity(new Intent(getPackageManager().getLaunchIntentForPackage("com.facebook.orca")));//messanger // } // } // show you progress image if (!swipeRefresh) { if (optionsMenu != null) {//TODO fix this. Sometimes it is null and I don't know why final MenuItem refreshItem = optionsMenu.findItem(R.id.refresh); refreshItem.setActionView(R.layout.circular_progress_bar); } } swipeRefresh = false; super.onPageStarted(view, url, favicon); } @Override public void onPageFinished(WebView view, String url) { if (optionsMenu != null) {//TODO fix this. Sometimes it is null and I don't know why final MenuItem refreshItem = optionsMenu.findItem(R.id.refresh); refreshItem.setActionView(null); } //load the css customizations String css = ""; if (savedPreferences.getBoolean("pref_blackTheme", false)) { css += getString(R.string.blackCss); } if (savedPreferences.getBoolean("pref_fixedBar", true)) { css += getString(R.string.fixedBar);//get the first part int navbar = 0;//default value int resourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");//get id if (resourceId > 0) {//if there is navbar = getResources().getDimensionPixelSize(resourceId);//get the dimension } float density = getResources().getDisplayMetrics().density; int barHeight = (int) ((getResources().getDisplayMetrics().heightPixels - navbar - 44) / density); css += ".flyout { max-height:" + barHeight + "px; overflow-y:scroll; }";//without this doen-t scroll } if (savedPreferences.getBoolean("pref_hideSponsoredPosts", false)) { css += getString(R.string.hideSponsoredPost); } //apply the customizations webViewFacebook.loadUrl( "javascript:function addStyleString(str) { var node = document.createElement('style'); node.innerHTML = " + "str; document.body.appendChild(node); } addStyleString('" + css + "');"); //finish the load super.onPageFinished(view, url); //when the page is loaded, stop the refreshing swipeRefreshLayout.setRefreshing(false); } //END management of loading }); //WebChromeClient for handling all chrome functions. webViewFacebook.setWebChromeClient(new WebChromeClient() { //to the Geolocation public void onGeolocationPermissionsShowPrompt(String origin, GeolocationPermissions.Callback callback) { callback.invoke(origin, true, false); //todo notify when the gps is used } //to upload files //!!!!!!!!!!! thanks to FaceSlim !!!!!!!!!!!!!!! // for >= Lollipop, all in one public boolean onShowFileChooser(WebView webView, ValueCallback<Uri[]> filePathCallback, FileChooserParams fileChooserParams) { /** Request permission for external storage access. * If granted it's awesome and go on, * otherwise just stop here and leave the method. */ if (mFilePathCallback != null) { mFilePathCallback.onReceiveValue(null); } mFilePathCallback = filePathCallback; Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); if (takePictureIntent.resolveActivity(getPackageManager()) != null) { // create the file where the photo should go File photoFile = null; try { photoFile = createImageFile(); takePictureIntent.putExtra("PhotoPath", mCameraPhotoPath); } catch (IOException ex) { // Error occurred while creating the File Toast.makeText(getApplicationContext(), "Error occurred while creating the File", Toast.LENGTH_LONG).show(); } // continue only if the file was successfully created if (photoFile != null) { mCameraPhotoPath = "file:" + photoFile.getAbsolutePath(); takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photoFile)); } else { takePictureIntent = null; } } Intent contentSelectionIntent = new Intent(Intent.ACTION_GET_CONTENT); contentSelectionIntent.addCategory(Intent.CATEGORY_OPENABLE); contentSelectionIntent.setType("image/*"); Intent[] intentArray; if (takePictureIntent != null) { intentArray = new Intent[] { takePictureIntent }; } else { intentArray = new Intent[0]; } Intent chooserIntent = new Intent(Intent.ACTION_CHOOSER); chooserIntent.putExtra(Intent.EXTRA_INTENT, contentSelectionIntent); chooserIntent.putExtra(Intent.EXTRA_TITLE, getString(R.string.chooseAnImage)); chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, intentArray); startActivityForResult(chooserIntent, FILECHOOSER_RESULTCODE); return true; } // creating image files (Lollipop only) private File createImageFile() throws IOException { String appDirectoryName = getString(R.string.app_name).replace(" ", ""); File imageStorageDir = new File( Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), appDirectoryName); if (!imageStorageDir.exists()) { //noinspection ResultOfMethodCallIgnored imageStorageDir.mkdirs(); } // create an image file name imageStorageDir = new File(imageStorageDir + File.separator + "IMG_" + String.valueOf(System.currentTimeMillis()) + ".jpg"); return imageStorageDir; } // openFileChooser for Android 3.0+ public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType) { String appDirectoryName = getString(R.string.app_name).replace(" ", ""); mUploadMessage = uploadMsg; try { File imageStorageDir = new File( Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), appDirectoryName); if (!imageStorageDir.exists()) { //noinspection ResultOfMethodCallIgnored imageStorageDir.mkdirs(); } File file = new File(imageStorageDir + File.separator + "IMG_" + String.valueOf(System.currentTimeMillis()) + ".jpg"); mCapturedImageURI = Uri.fromFile(file); // save to the private variable final Intent captureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); captureIntent.putExtra(MediaStore.EXTRA_OUTPUT, mCapturedImageURI); //captureIntent.putExtra(MediaStore.EXTRA_SCREEN_ORIENTATION, ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); Intent i = new Intent(Intent.ACTION_GET_CONTENT); i.addCategory(Intent.CATEGORY_OPENABLE); i.setType("image/*"); Intent chooserIntent = Intent.createChooser(i, getString(R.string.chooseAnImage)); chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, new Parcelable[] { captureIntent }); startActivityForResult(chooserIntent, FILECHOOSER_RESULTCODE); } catch (Exception e) { Toast.makeText(getApplicationContext(), ("Camera Exception"), Toast.LENGTH_LONG).show(); } } // openFileChooser for other Android versions /** * may not work on KitKat due to lack of implementation of openFileChooser() or onShowFileChooser() * https://code.google.com/p/android/issues/detail?id=62220 * however newer versions of KitKat fixed it on some devices */ public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType, String capture) { openFileChooser(uploadMsg, acceptType); } }); // OnLongClickListener for detecting long clicks on links and images // !!!!!!!!!!! thanks to FaceSlim !!!!!!!!!!!!!!! webViewFacebook.setOnLongClickListener(new View.OnLongClickListener() { @Override public boolean onLongClick(View v) { // activate long clicks on links and image links according to settings if (true) { WebView.HitTestResult result = webViewFacebook.getHitTestResult(); if (result.getType() == WebView.HitTestResult.SRC_ANCHOR_TYPE || result.getType() == WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE) { Message msg = linkHandler.obtainMessage(); webViewFacebook.requestFocusNodeHref(msg); return true; } } return false; } }); // ATTENTION: This was auto-generated to implement the App Indexing API. // See https://g.co/AppIndexing/AndroidStudio for more information. client = new GoogleApiClient.Builder(this).addApi(AppIndex.API).build(); } // app is already running and gets a new intent (used to share link without open another activity @Override protected void onNewIntent(Intent intent) { super.onNewIntent(intent); setIntent(intent); // grab an url if opened by clicking a link String webViewUrl = getIntent().getDataString(); /** get a subject and text and check if this is a link trying to be shared */ String sharedSubject = getIntent().getStringExtra(Intent.EXTRA_SUBJECT); String sharedUrl = getIntent().getStringExtra(Intent.EXTRA_TEXT); // if we have a valid URL that was shared by us, open the sharer if (sharedUrl != null) { if (!sharedUrl.equals("")) { // check if the URL being shared is a proper web URL if (!sharedUrl.startsWith("http://") || !sharedUrl.startsWith("https://")) { // if it's not, let's see if it includes an URL in it (prefixed with a message) int startUrlIndex = sharedUrl.indexOf("http:"); if (startUrlIndex > 0) { // seems like it's prefixed with a message, let's trim the start and get the URL only sharedUrl = sharedUrl.substring(startUrlIndex); } } // final step, set the proper Sharer... webViewUrl = String.format("https://m.facebook.com/sharer.php?u=%s&t=%s", sharedUrl, sharedSubject); // ... and parse it just in case webViewUrl = Uri.parse(webViewUrl).toString(); } } webViewFacebook.loadUrl(webViewUrl); } //*********************** UPLOAD FILES **************************** //!!!!!!!!!!! thanks to FaceSlim !!!!!!!!!!!!!!! @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { //used to upload files // code for all versions except of Lollipop if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) { if (requestCode == FILECHOOSER_RESULTCODE) { if (null == this.mUploadMessage) return; Uri result = null; try { if (resultCode != RESULT_OK) result = null; else { // retrieve from the private variable if the intent is null result = data == null ? mCapturedImageURI : data.getData(); } } catch (Exception e) { Toast.makeText(getApplicationContext(), "activity :" + e, Toast.LENGTH_LONG).show(); } mUploadMessage.onReceiveValue(result); mUploadMessage = null; } } // end of code for all versions except of Lollipop // start of code for Lollipop only if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { if (requestCode != FILECHOOSER_RESULTCODE || mFilePathCallback == null) { super.onActivityResult(requestCode, resultCode, data); return; } Uri[] results = null; // check that the response is a good one if (resultCode == Activity.RESULT_OK) { if (data == null || data.getData() == null) { // if there is not data, then we may have taken a photo if (mCameraPhotoPath != null) { results = new Uri[] { Uri.parse(mCameraPhotoPath) }; } } else { String dataString = data.getDataString(); if (dataString != null) { results = new Uri[] { Uri.parse(dataString) }; } } } mFilePathCallback.onReceiveValue(results); mFilePathCallback = null; } // end of code for Lollipop only } //*********************** KEY **************************** // management the back button @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (event.getAction() == KeyEvent.ACTION_DOWN) { switch (keyCode) { case KeyEvent.KEYCODE_BACK: if (webViewFacebook.canGoBack()) { webViewFacebook.goBack(); } else { // exit finish(); } return true; } } return super.onKeyDown(keyCode, event); } //*********************** MENU **************************** //add my menu @Override public boolean onCreateOptionsMenu(Menu menu) { optionsMenu = menu; // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.menu_main, menu); return true; } //management the tap on the menu's items @Override public boolean onOptionsItemSelected(MenuItem item) { int id = item.getItemId(); switch (id) { case R.id.top: {//scroll on the top of the page webViewFacebook.scrollTo(0, 0); break; } case R.id.openInBrowser: {//open the actual page into using the browser webViewFacebook.getContext() .startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(webViewFacebook.getUrl()))); break; } case R.id.refresh: {//refresh the page refreshPage(); break; } case R.id.home: {//go to the home goHome(); break; } case R.id.share: {//share this app Intent sharingIntent = new Intent(Intent.ACTION_SEND); sharingIntent.setType("text/plain"); sharingIntent.putExtra(Intent.EXTRA_TEXT, getResources().getString(R.string.downloadThisApp)); startActivity(Intent.createChooser(sharingIntent, getResources().getString(R.string.share))); Toast.makeText(getApplicationContext(), getResources().getString(R.string.thanks), Toast.LENGTH_SHORT) .show(); break; } case R.id.settings: {//open settings startActivity(new Intent(this, ShowSettingsActivity.class)); return true; } case R.id.exit: {//open settings android.os.Process.killProcess(Process.myPid()); System.exit(1); return true; } default: break; } return super.onOptionsItemSelected(item); } //*********************** WEBVIEW FACILITIES **************************** private void setUpWebViewDefaults(WebView webView) { WebSettings settings = webView.getSettings(); //allow Geolocation settings.setGeolocationEnabled(savedPreferences.getBoolean("pref_allowGeolocation", true)); // Enable Javascript settings.setJavaScriptEnabled(true); //to make the webview faster //settings.setCacheMode(WebSettings.LOAD_NO_CACHE); // Use WideViewport and Zoom out if there is no viewport defined settings.setUseWideViewPort(true); settings.setLoadWithOverviewMode(true); // better image sizing support settings.setSupportZoom(true); settings.setDisplayZoomControls(false); settings.setBuiltInZoomControls(true); settings.setGeolocationDatabasePath(getBaseContext().getFilesDir().getPath()); settings.setLoadsImagesAutomatically(!savedPreferences.getBoolean("pref_doNotDownloadImages", false));//to save data //todo setLoadsImagesAutomatically without restart the app // Enable pinch to zoom without the zoom buttons settings.setBuiltInZoomControls(true); if (Build.VERSION.SDK_INT > Build.VERSION_CODES.HONEYCOMB) { // Hide the zoom controls for HONEYCOMB+ settings.setDisplayZoomControls(false); } // Enable remote debugging via chrome://inspect if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { WebView.setWebContentsDebuggingEnabled(true); } } private void goHome() { if (savedPreferences.getBoolean("pref_recentNewsFirst", false)) { webViewFacebook.loadUrl(getString(R.string.urlFacebookMobile) + "?sk=h_chr");//load .facebook.com/home.php } else { webViewFacebook.loadUrl(getString(R.string.urlFacebookMobile) + "?sk=h_nor");//load m.facebook.com } } private void refreshPage() { if (noConnectionError) { webViewFacebook.goBack(); noConnectionError = false; } else webViewFacebook.reload(); } @Override public void onStart() { super.onStart(); // ATTENTION: This was auto-generated to implement the App Indexing API. // See https://g.co/AppIndexing/AndroidStudio for more information. client.connect(); Action viewAction = Action.newAction(Action.TYPE_VIEW, // TODO: choose an action type. "Main Page", // TODO: Define a title for the content shown. // TODO: If you have web page content that matches this app activity's content, // make sure this auto-generated web page URL is correct. // Otherwise, set the URL to null. Uri.parse("http://host/path"), // TODO: Make sure this auto-generated app deep link URI is correct. Uri.parse("android-app://net.bluecarrot.lite/http/host/path")); AppIndex.AppIndexApi.start(client, viewAction); } @Override public void onStop() { super.onStop(); // ATTENTION: This was auto-generated to implement the App Indexing API. // See https://g.co/AppIndexing/AndroidStudio for more information. Action viewAction = Action.newAction(Action.TYPE_VIEW, // TODO: choose an action type. "Main Page", // TODO: Define a title for the content shown. // TODO: If you have web page content that matches this app activity's content, // make sure this auto-generated web page URL is correct. // Otherwise, set the URL to null. Uri.parse("http://host/path"), // TODO: Make sure this auto-generated app deep link URI is correct. Uri.parse("android-app://net.bluecarrot.lite/http/host/path")); AppIndex.AppIndexApi.end(client, viewAction); client.disconnect(); } //*********************** OTHER **************************** // handle long clicks on links, an awesome way to avoid memory leaks private static class MyHandler extends Handler { //thanks to FaceSlim private final WeakReference<MainActivity> mActivity; public MyHandler(MainActivity activity) { mActivity = new WeakReference<>(activity); } @Override public void handleMessage(Message msg) { MainActivity activity = mActivity.get(); if (activity != null) { // get url to share String url = (String) msg.getData().get("url"); if (url != null) { /* "clean" an url to remove Facebook tracking redirection while sharing and recreate all the special characters */ url = decodeUrl(cleanUrl(url)); // create share intent for long clicked url Intent intent = new Intent(Intent.ACTION_SEND); intent.setType("text/plain"); intent.putExtra(Intent.EXTRA_TEXT, url); activity.startActivity( Intent.createChooser(intent, activity.getString(R.string.shareThisLink))); } } } // "clean" an url and remove Facebook tracking redirection private static String cleanUrl(String url) { return url.replace("http://lm.facebook.com/l.php?u=", "").replace("https://m.facebook.com/l.php?u=", "") .replace("http://0.facebook.com/l.php?u=", "").replaceAll("&h=.*", "") .replaceAll("\\?acontext=.*", ""); } // url decoder, recreate all the special characters private static String decodeUrl(String url) { return url.replace("%3C", "<").replace("%3E", ">").replace("%23", "#").replace("%25", "%") .replace("%7B", "{").replace("%7D", "}").replace("%7C", "|").replace("%5C", "\\") .replace("%5E", "^").replace("%7E", "~").replace("%5B", "[").replace("%5D", "]") .replace("%60", "`").replace("%3B", ";").replace("%2F", "/").replace("%3F", "?") .replace("%3A", ":").replace("%40", "@").replace("%3D", "=").replace("%26", "&") .replace("%24", "$").replace("%2B", "+").replace("%22", "\"").replace("%2C", ",") .replace("%20", " "); } } //to check if there is the key for future use //I 'll never add premium features but I would acknowledge who has buyed the app protected boolean isProInstalled(Context context) { // the packagename of the 'key' app String proPackage = "it.rignanese.leo.donationkey1"; // get the package manager final PackageManager pm = context.getPackageManager(); // get a list of installed packages List<PackageInfo> list = pm.getInstalledPackages(PackageManager.GET_DISABLED_COMPONENTS); // let's iterate through the list Iterator<PackageInfo> i = list.iterator(); while (i.hasNext()) { PackageInfo p = i.next(); // check if proPackage is in the list AND whether that package is signed // with the same signature as THIS package if ((p.packageName.equals(proPackage)) && (pm.checkSignatures(context.getPackageName(), p.packageName) == PackageManager.SIGNATURE_MATCH)) return true; } return false; } //need to add this so video ads will work properly @Override protected void onPause() { super.onPause(); banner.onPause(); } @Override protected void onResume() { super.onResume(); banner.onResume(); } @Override protected void onDestroy() { super.onDestroy(); banner.onDestroy(); } }