Add support for I2P and custom proxies. https://redmine.stoutner.com/issues/355

[PrivacyBrowserAndroid.git] / app / src / main / java / com / stoutner / privacybrowser / activities / ViewSourceActivity.java

diff --git a/app/src/main/java/com/stoutner/privacybrowser/activities/ViewSourceActivity.java b/app/src/main/java/com/stoutner/privacybrowser/activities/ViewSourceActivity.java
index bcb94c18ef74a1776c7cc59fcfd1d90fd4cf3b0b..229bcf28ade37a7c7e51beb1ae1d1e7774003a7c 100644 (file)
--- a/app/src/main/java/com/stoutner/privacybrowser/activities/ViewSourceActivity.java
+++ b/app/src/main/java/com/stoutner/privacybrowser/activities/ViewSourceActivity.java
@@ -20,10 +20,11 @@
 package com.stoutner.privacybrowser.activities;
 
 import android.app.Activity;
-import android.app.DialogFragment;
 import android.content.Context;
 import android.content.Intent;
+import android.content.SharedPreferences;
 import android.os.Bundle;
+import android.preference.PreferenceManager;
 import android.text.Spanned;
 import android.text.style.ForegroundColorSpan;
 import android.view.KeyEvent;
@@ -34,10 +35,12 @@ import android.view.WindowManager;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.EditText;
 
+import androidx.annotation.NonNull;
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.Toolbar;  // The AndroidX toolbar must be used until the minimum API is >= 21.
 import androidx.core.app.NavUtils;
+import androidx.fragment.app.DialogFragment;
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 
 import com.stoutner.privacybrowser.R;
@@ -55,13 +58,20 @@ public class ViewSourceActivity extends AppCompatActivity {
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
+        // Get a handle for the shared preferences.
+        SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
+
+        // Get the screenshot and theme preferences.
+        boolean allowScreenshots = sharedPreferences.getBoolean("allow_screenshots", false);
+        boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
+
         // Disable screenshots if not allowed.
-        if (!MainWebViewActivity.allowScreenshots) {
+        if (!allowScreenshots) {
             getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
         }
 
         // Set the theme.
-        if (MainWebViewActivity.darkTheme) {
+        if (darkTheme) {
             setTheme(R.style.PrivacyBrowserDark);
         } else {
             setTheme(R.style.PrivacyBrowserLight);
@@ -73,8 +83,9 @@ public class ViewSourceActivity extends AppCompatActivity {
         // Get the launching intent
         Intent intent = getIntent();
 
-        // Get the user agent.
+        // Get the information from the intent.
         String userAgent = intent.getStringExtra("user_agent");
+        String currentUrl = intent.getStringExtra("current_url");
 
         // Store a handle for the current activity.
         activity = this;
@@ -99,11 +110,8 @@ public class ViewSourceActivity extends AppCompatActivity {
         // Get a handle for the url text box.
         EditText urlEditText = findViewById(R.id.url_edittext);
 
-        // Get the formatted URL string from the main activity.
-        String formattedUrlString = MainWebViewActivity.formattedUrlString;
-
         // Populate the URL text box.
-        urlEditText.setText(formattedUrlString);
+        urlEditText.setText(currentUrl);
 
         // Initialize the foreground color spans for highlighting the URLs.  We have to use the deprecated `getColor()` until API >= 23.
         redColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.red_a700));
@@ -164,8 +172,10 @@ public class ViewSourceActivity extends AppCompatActivity {
             }
         });
 
-        // Implement swipe to refresh.
+        // Get a handle for the swipe refresh layout.
         SwipeRefreshLayout swipeRefreshLayout = findViewById(R.id.view_source_swiperefreshlayout);
+
+        // Implement swipe to refresh.
         swipeRefreshLayout.setOnRefreshListener(() -> {
             // Get the URL.
             String url = urlEditText.getText().toString();
@@ -180,7 +190,7 @@ public class ViewSourceActivity extends AppCompatActivity {
         });
 
         // Set the swipe to refresh color according to the theme.
-        if (MainWebViewActivity.darkTheme) {
+        if (darkTheme) {
             swipeRefreshLayout.setColorSchemeResources(R.color.blue_600);
             swipeRefreshLayout.setProgressBackgroundColorSchemeResource(R.color.gray_800);
         } else {
@@ -188,8 +198,8 @@ public class ViewSourceActivity extends AppCompatActivity {
         }
 
         // Get the source using an AsyncTask if the URL begins with `http`.
-        if (formattedUrlString.startsWith("http")) {
-            new GetSource(this, userAgent).execute(formattedUrlString);
+        if ((currentUrl != null) && currentUrl.startsWith("http")) {
+            new GetSource(this, userAgent).execute(currentUrl);
         }
     }
 
@@ -203,12 +213,12 @@ public class ViewSourceActivity extends AppCompatActivity {
     }
 
     @Override
-    public boolean onOptionsItemSelected(MenuItem menuItem) {
+    public boolean onOptionsItemSelected(@NonNull MenuItem menuItem) {
         // Get a handle for the about alert dialog.
         DialogFragment aboutDialogFragment = new AboutViewSourceDialog();
 
         // Show the about alert dialog.
-        aboutDialogFragment.show(getFragmentManager(), getString(R.string.about));
+        aboutDialogFragment.show(getSupportFragmentManager(), getString(R.string.about));
 
         // Consume the event.
         return true;