import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.app.Activity;
+import android.app.DownloadManager;
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.view.MenuItem;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
+import android.webkit.DownloadListener;
import android.webkit.WebChromeClient;
+import android.webkit.WebResourceError;
+import android.webkit.WebResourceRequest;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.EditText;
+import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.ProgressBar;
+import android.widget.RelativeLayout;
+import android.widget.Toast;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
setContentView(R.layout.activity_webview);
final WebView mainWebView = (WebView) findViewById(R.id.mainWebView);
+ final FrameLayout fullScreenVideoFrameLayout = (FrameLayout) findViewById(R.id.fullScreenVideoFrameLayout);
+ final RelativeLayout rootRelativeLayout = (RelativeLayout) findViewById(R.id.rootRelativeLayout);
+ final Activity mainWebViewActivity = this;
final ActionBar actionBar = getSupportActionBar();
if (actionBar != null) {
}
mainWebView.setWebViewClient(new WebViewClient() {
- // setWebViewClient makes this WebView the default handler for URLs inside the app, so that links are not kicked out to other apps.
- // Save the URL to formattedUrlString and update urlTextBox before loading mainWebView.
+ // shouldOverrideUrlLoading makes this WebView the default handler for URLs inside the app, so that links are not kicked out to other apps.
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
mainWebView.loadUrl(url);
return true;
}
+ public void onReceivedError(WebView view, WebResourceRequest request, WebResourceError error) {
+ Toast.makeText(mainWebViewActivity, "Error loading " + request + " Error: " + error, Toast.LENGTH_LONG).show();
+ }
+
// Update the URL in urlTextBox when the page starts to load.
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
favoriteIcon.setImageBitmap(Bitmap.createScaledBitmap(icon, 64, 64, true));
}
}
+
+ // Enter full screen video
+ @Override
+ public void onShowCustomView(View view, CustomViewCallback callback) {
+ getSupportActionBar().hide();
+
+ fullScreenVideoFrameLayout.addView(view);
+ fullScreenVideoFrameLayout.setVisibility(View.VISIBLE);
+
+ mainWebView.setVisibility(View.GONE);
+
+ /* SYSTEM_UI_FLAG_HIDE_NAVIGATION hides the navigation bars on the bottom or right of the screen.
+ ** SYSTEM_UI_FLAG_FULLSCREEN hides the status bar across the top of the screen.
+ ** SYSTEM_UI_FLAG_IMMERSIVE_STICKY makes the navigation and status bars ghosted overlays and automatically rehides them.
+ */
+
+ // Set the one flag supported by API >= 14.
+ if (Build.VERSION.SDK_INT >= 14) {
+ view.setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
+ }
+
+ // Set the two flags that are supported by API >= 16.
+ if (Build.VERSION.SDK_INT >= 16) {
+ view.setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_FULLSCREEN);
+ }
+
+ // Set all three flags that are supported by API >= 19.
+ if (Build.VERSION.SDK_INT >= 19) {
+ view.setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
+ }
+ }
+
+ // Exit full screen video
+ public void onHideCustomView() {
+ getSupportActionBar().show();
+
+ mainWebView.setVisibility(View.VISIBLE);
+
+ fullScreenVideoFrameLayout.removeAllViews();
+ fullScreenVideoFrameLayout.setVisibility(View.GONE);
+ }
+ });
+
+ mainWebView.setDownloadListener(new DownloadListener() {
+ // Launch the Android download manager when a link leads to a download.
+ @Override
+ public void onDownloadStart(String url, String userAgent, String contentDisposition, String mimetype, long contentLength) {
+ DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
+ DownloadManager.Request requestUri = new DownloadManager.Request(Uri.parse(url));
+
+ // Add the URL as the description for the download.
+ requestUri.setDescription(url);
+
+ // Show the download notification after the download is completed if the API is 11 or greater.
+ if (Build.VERSION.SDK_INT >= 11) {
+ requestUri.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
+ }
+
+ downloadManager.enqueue(requestUri);
+ Toast.makeText(mainWebViewActivity, "Download started", Toast.LENGTH_SHORT).show();
+ }
});
// Allow pinch to zoom.
mainWebView.getSettings().setBuiltInZoomControls(true);
- // Hide zoom controls API is 11 or greater.
+ // Hide zoom controls if the API is 11 or greater.
if (Build.VERSION.SDK_INT >= 11) {
mainWebView.getSettings().setDisplayZoomControls(false);
}
return true;
}
- // @TargetApi(11) turns off the errors regarding copy and paste, which are removied from view in menu_webview.xml for lower version of Android.
+ // @TargetApi(11) turns off the errors regarding copy and paste, which are removed from view in menu_webview.xml for lower version of Android.
@Override
@TargetApi(11)
public boolean onOptionsItemSelected(MenuItem menuItem) {
startActivity(Intent.createChooser(shareIntent, "Share URL"));
}
break;
+
+ case R.id.downloads:
+ // Launch the system Download Manager.
+ Intent downloadManangerIntent = new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS);
+
+ // Launch as a new task so that Download Manager and Privacy Browser show as separate windows in the recent tasks list.
+ downloadManangerIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+ startActivity(downloadManangerIntent);
}
return super.onOptionsItemSelected(menuItem);
projects / PrivacyBrowserAndroid.git / blobdiff