From 37edbd9824ef7265b8a92439c756dc0e1deff5b6 Mon Sep 17 00:00:00 2001
From: Cory McWilliams <cory@unprompted.com>
Date: Tue, 14 Mar 2023 02:38:56 +0000
Subject: [PATCH] Get forward and back gestures working, and hide the title
 bar.  Hiding the action bar still eludes me.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4219 ed5197a5-7fde-0310-b194-c3ffbd925b24
---
 .../unprompted/tildefriends/MainActivity.java | 36 +++++++++++++++----
 src/android/res/layout/activity_main.xml      |  1 -
 2 files changed, 29 insertions(+), 8 deletions(-)

diff --git a/src/android/com/unprompted/tildefriends/MainActivity.java b/src/android/com/unprompted/tildefriends/MainActivity.java
index ddd8aed4..9f34b4f5 100644
--- a/src/android/com/unprompted/tildefriends/MainActivity.java
+++ b/src/android/com/unprompted/tildefriends/MainActivity.java
@@ -9,6 +9,8 @@ import android.os.Bundle;
 import android.os.CountDownTimer;
 import android.os.SystemClock;
 import android.util.Log;
+import android.view.KeyEvent;
+import android.view.Window;
 import android.webkit.JsResult;
 import android.webkit.WebChromeClient;
 import android.webkit.WebView;
@@ -24,12 +26,15 @@ import java.util.zip.ZipEntry;
 import java.util.zip.ZipInputStream;
 
 public class MainActivity extends Activity {
+	WebView web_view;
+
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
+		this.requestWindowFeature(Window.FEATURE_NO_TITLE);
 		setContentView(R.layout.activity_main);
 
-		WebView web = (WebView)findViewById(R.id.web);
+		web_view = (WebView)findViewById(R.id.web);
 		Log.w("tildefriends", String.format("getFilesDir() is %s", getFilesDir().toString()));
 		Log.w("tildefriends", String.format("getPackageResourcePath() is %s", getPackageResourcePath().toString()));
 
@@ -75,11 +80,11 @@ public class MainActivity extends Activity {
 			Thread.sleep(1000);
 		} catch (java.lang.InterruptedException e) {
 		}
- 		web.getSettings().setJavaScriptEnabled(true);
- 		web.getSettings().setDatabaseEnabled(true);
- 		web.getSettings().setDomStorageEnabled(true);
+ 		web_view.getSettings().setJavaScriptEnabled(true);
+ 		web_view.getSettings().setDatabaseEnabled(true);
+ 		web_view.getSettings().setDomStorageEnabled(true);
 
-		web.setWebChromeClient(new WebChromeClient() {
+		web_view.setWebChromeClient(new WebChromeClient() {
 			@Override
 			public boolean onJsConfirm(WebView view, String url, String message, final JsResult result) {
 				new AlertDialog.Builder(view.getContext())
@@ -105,7 +110,7 @@ public class MainActivity extends Activity {
 			}
 		});
 
-		web.setWebViewClient(new WebViewClient() {
+		web_view.setWebViewClient(new WebViewClient() {
 			@Override
 			public boolean shouldOverrideUrlLoading(WebView view, String url)
 			{
@@ -118,6 +123,23 @@ public class MainActivity extends Activity {
 			}
 		});
 
-		web.loadUrl("http://127.0.0.1:12345/");
+		web_view.loadUrl("http://127.0.0.1:12345/");
+	}
+
+	@Override
+	public boolean onKeyDown(int keyCode, KeyEvent event) {
+		if (keyCode == KeyEvent.KEYCODE_BACK && web_view.canGoBack()) {
+			web_view.goBack();
+			return true;
+		} else if (keyCode == KeyEvent.KEYCODE_FORWARD && web_view.canGoForward()) {
+			web_view.goForward();
+			return true;
+/*
+		} else if (keyCode == KeyEvent.KEYCODE_REFRESH) {
+			web_view.reload();
+			return true;
+*/
+		}
+		return super.onKeyDown(keyCode, event);
 	}
 }
diff --git a/src/android/res/layout/activity_main.xml b/src/android/res/layout/activity_main.xml
index 810a83f1..12d30a3f 100644
--- a/src/android/res/layout/activity_main.xml
+++ b/src/android/res/layout/activity_main.xml
@@ -3,7 +3,6 @@
 	xmlns:android="http://schemas.android.com/apk/res/android"
 	android:layout_width="match_parent"
 	android:layout_height="match_parent"
-	android:gravity="center"
 	android:orientation="vertical">
 	<WebView
 		android:layout_width="match_parent"