From bbbbb3679562404bbd6d177dd17815d284257b86 Mon Sep 17 00:00:00 2001
From: Greg Alexander <gitgreg@galexander.org>
Date: Sat, 21 Sep 2019 17:36:18 -0400
Subject: [PATCH] If launching an http intent fails, then fallback to WebView
 (because Android TV doesn't have Chrome, I guess).  This resolves the
 conundrum of what to do about the one Samsung Note 7 out there that doesn't
 have Chrome, too.

---
 NOTES                                         |  5 ----
 app/src/main/AndroidManifest.xml              |  6 ++++-
 .../java/org/galexander/sshd/DocActivity.java | 27 +++++++++++++++++++
 .../org/galexander/sshd/DocActivityTV.java    |  5 ++++
 .../java/org/galexander/sshd/SimpleSSHD.java  | 14 +++-------
 app/src/main/res/layout/doc.xml               |  5 ++++
 6 files changed, 45 insertions(+), 17 deletions(-)
 create mode 100644 app/src/main/java/org/galexander/sshd/DocActivity.java
 create mode 100644 app/src/main/java/org/galexander/sshd/DocActivityTV.java
 create mode 100644 app/src/main/res/layout/doc.xml

diff --git a/NOTES b/NOTES
index f5e26fb..8e9e67c 100644
--- a/NOTES
+++ b/NOTES
@@ -1011,11 +1011,6 @@ Luckily, even though the list of requirements is long, it is largely
 irrelevant or redundant, so I'm just about there.
 
 
-XXX - android TV support
- - doc should start a WebView instead of a URL
- - make the backgrounds of the buttons more vividly demonstrate focus
- - make nextFocusDown/Left/Right/Up overrides for some buttons
-
 
 XXX - figure out how to force a refresh on eink devices (onyx boox) when the password is displayed (Roman)
 XXX - Tasker on Android 9 can't trigger the new START/STOP intents? (Kumaran)
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index c5a36a4..9e17a06 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -11,7 +11,8 @@
     <uses-feature android:name="android.software.leanback" android:required="false" />
     <uses-feature android:name="android.hardware.touchscreen" android:required="false" />
     <application android:label="SimpleSSHD" android:icon="@drawable/icon"
-	  android:allowBackup="false" android:banner="@drawable/tvbanner">
+	  android:allowBackup="false" android:banner="@drawable/tvbanner"
+	  android:usesCleartextTraffic="true">
         <activity android:name="SimpleSSHD" android:label="SimpleSSHD"
 	    android:launchMode="singleTask">
             <intent-filter>
@@ -28,6 +29,9 @@
             </intent-filter>
         </activity>
 	<activity android:name="Settings" android:label="Settings" />
+	<activity android:name="DocActivity" android:label="Documentation" />
+	<activity android:name="DocActivityTV" android:label="Documentation"
+	    android:theme="@style/Theme.Leanback" />
 	<service android:name="SimpleSSHDService"
 	    android:label="SimpleSSHDService" />
 	<receiver android:name="BootReceiver">
diff --git a/app/src/main/java/org/galexander/sshd/DocActivity.java b/app/src/main/java/org/galexander/sshd/DocActivity.java
new file mode 100644
index 0000000..3beaca3
--- /dev/null
+++ b/app/src/main/java/org/galexander/sshd/DocActivity.java
@@ -0,0 +1,27 @@
+package org.galexander.sshd;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.webkit.WebView;
+
+public class DocActivity extends Activity
+{
+	public static final String url =
+			"http://www.galexander.org/software/simplesshd";
+	private WebView wv = null;
+
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.doc);
+		wv = (WebView)findViewById(R.id.docview);
+	}
+
+	public void onResume() {
+		super.onResume();
+		wv.loadUrl(url);
+	}
+
+	public void onPause() {
+		super.onPause();
+	}
+}
diff --git a/app/src/main/java/org/galexander/sshd/DocActivityTV.java b/app/src/main/java/org/galexander/sshd/DocActivityTV.java
new file mode 100644
index 0000000..44e1cd1
--- /dev/null
+++ b/app/src/main/java/org/galexander/sshd/DocActivityTV.java
@@ -0,0 +1,5 @@
+package org.galexander.sshd;
+
+public class DocActivityTV extends DocActivity
+{
+}
diff --git a/app/src/main/java/org/galexander/sshd/SimpleSSHD.java b/app/src/main/java/org/galexander/sshd/SimpleSSHD.java
index 1e67612..51508bd 100644
--- a/app/src/main/java/org/galexander/sshd/SimpleSSHD.java
+++ b/app/src/main/java/org/galexander/sshd/SimpleSSHD.java
@@ -114,19 +114,11 @@ public class SimpleSSHD extends Activity
 	public void doc_clicked(View v) {
 		try {
 			Intent i = new Intent(Intent.ACTION_VIEW);
-			i.setData(Uri.parse("http://www.galexander.org/software/simplesshd"));
+			i.setData(Uri.parse(DocActivity.url));
 			startActivity(i);
 		} catch (Exception e) {
-			new AlertDialog.Builder(this)
-				.setCancelable(true)
-				.setPositiveButton("OK",
-	new DialogInterface.OnClickListener() {
-	public void onClick(DialogInterface di, int which) { }
-	})
-				.setIcon(android.R.drawable.ic_dialog_info)
-				.setTitle("no browser")
-				.setMessage("YOU: a note 7 owner with no browser installed on your android?\nME: an app developer who keeps getting crash reports and wants to hear your story. email nobrowserdroid@galexander.org")
-				.show();
+			startActivity(new Intent(this, (is_tv
+				? DocActivityTV.class : DocActivity.class)));
 		}
 	}
 	public void about_clicked(View v) {
diff --git a/app/src/main/res/layout/doc.xml b/app/src/main/res/layout/doc.xml
new file mode 100644
index 0000000..d6c02b9
--- /dev/null
+++ b/app/src/main/res/layout/doc.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<WebView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/docview"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent" />