android: Guard aganst ANRs harder?

src/android/com/unprompted/tildefriends/TildeFriendsActivity.java

@@ -50,6 +50,7 @@ public class TildeFriendsActivity extends Activity {
 	TildeFriendsWebView web_view;
 	String base_url;
 	String port_file_path;
+	Thread create_thread;
 	Thread server_thread;
 	ServiceConnection service_connection;
 	FileObserver observer;
@@ -67,17 +68,7 @@ public class TildeFriendsActivity extends Activity {
 	public static native int tf_server_main(String files_dir, String apk_path, String out_port_file_path, ConnectivityManager connectivity_manager);
 	public static native int tf_sandbox_main(int pipe_fd);
 
-	@Override
+	private void createThread() {
-	protected void onCreate(Bundle savedInstanceState) {
-		s_activity = this;
-		StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
-			.detectLeakedClosableObjects()
-			.penaltyLog()
-			.build());
-		super.onCreate(savedInstanceState);
-		this.requestWindowFeature(Window.FEATURE_NO_TITLE);
-		setContentView(R.layout.activity_main);
-
 		web_view = (TildeFriendsWebView)findViewById(R.id.web);
 		set_status("Extracting executable...");
 		Log.w("tildefriends", String.format("getFilesDir() is %s", getFilesDir().toString()));
@@ -109,6 +100,7 @@ public class TildeFriendsActivity extends Activity {
 		});
 		server_thread.start();
 
+		runOnUiThread(() -> {
 			web_view.getSettings().setJavaScriptEnabled(true);
 			web_view.getSettings().setDomStorageEnabled(true);
 
@@ -251,10 +243,41 @@ public class TildeFriendsActivity extends Activity {
 					}
 				}
 			});
+		});
 
+		s_activity.create_thread = null;
+	}
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		s_activity = this;
+		super.onCreate(savedInstanceState);
+		StrictMode.setThreadPolicy(
+			new StrictMode.ThreadPolicy.Builder()
+				.detectAll()
+				.penaltyDialog()
+				.penaltyLog()
+				.build());
+		StrictMode.setVmPolicy(
+			new StrictMode.VmPolicy.Builder()
+				.detectLeakedClosableObjects()
+				.detectAll()
+				.penaltyLog()
+				.build());
+		this.requestWindowFeature(Window.FEATURE_NO_TITLE);
+
+		setContentView(R.layout.activity_main);
 		TextView refresh = (TextView)findViewById(R.id.refresh);
 		refresh.setVisibility(View.GONE);
 		refresh.setText("REFRESH");
+
+		create_thread = new Thread(new Runnable() {
+			@Override
+			public void run() {
+				s_activity.createThread();
+			}
+		});
+		create_thread.start();
 	}
 
 	@Override