Refactored HomeScreenActivity into several smaller classes.

2026-02-12 10:49:06 +01:00 · 2014-02-05 14:30:13 +00:00
parent f62d964332
commit 8d850b290c
6 changed files with 364 additions and 273 deletions
--- a/briar-android/src/org/briarproject/android/BriarActivity.java
+++ b/briar-android/src/org/briarproject/android/BriarActivity.java
@@ -0,0 +1,106 @@
+package org.briarproject.android;
+
+import static android.content.Intent.FLAG_ACTIVITY_NO_ANIMATION;
+import static java.util.logging.Level.INFO;
+
+import java.util.logging.Logger;
+
+import javax.inject.Inject;
+
+import org.briarproject.android.BriarService.BriarBinder;
+import org.briarproject.android.BriarService.BriarServiceConnection;
+import org.briarproject.api.db.DatabaseConfig;
+
+import roboguice.activity.RoboFragmentActivity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.IBinder;
+
+public class BriarActivity extends RoboFragmentActivity {
+
+	// This build expires on 7 February 2014
+	private static final long EXPIRY_DATE = 1391731200 * 1000L;
+	private static final int PASSWORD_REQUEST_CODE = 1;
+
+	private static final Logger LOG =
+			Logger.getLogger(BriarActivity.class.getName());
+
+	private final BriarServiceConnection serviceConnection =
+			new BriarServiceConnection();
+
+	@Inject private DatabaseConfig databaseConfig;
+	private boolean bound = false;
+
+	@Override
+	public void onCreate(Bundle state) {
+		super.onCreate(state);
+		if(LOG.isLoggable(INFO)) LOG.info("Created");
+		if(System.currentTimeMillis() >= EXPIRY_DATE) {
+			if(LOG.isLoggable(INFO)) LOG.info("Expired");
+			Intent i = new Intent(this, ExpiredActivity.class);
+			i.setFlags(FLAG_ACTIVITY_NO_ANIMATION);
+			startActivity(i);
+			finish();
+		} else if(databaseConfig.getEncryptionKey() == null) {
+			if(LOG.isLoggable(INFO)) LOG.info("No password");
+			Intent i = new Intent(this, PasswordActivity.class);
+			i.setFlags(FLAG_ACTIVITY_NO_ANIMATION);
+			startActivityForResult(i, PASSWORD_REQUEST_CODE);
+		} else {
+			startAndBindService();
+		}
+	}
+
+	@Override
+	public void onActivityResult(int request, int result, Intent data) {
+		if(request == PASSWORD_REQUEST_CODE) {
+			if(result == RESULT_OK) startAndBindService();
+			else finish();
+		}
+	}
+
+	@Override
+	public void onDestroy() {
+		super.onDestroy();
+		unbindService();
+	}
+
+	protected void startAndBindService() {
+		startService(new Intent(BriarService.class.getName()));
+		bound = bindService(new Intent(BriarService.class.getName()),
+				serviceConnection, 0);
+	}
+
+	protected void unbindService() {
+		if(bound) unbindService(serviceConnection);
+	}
+
+	protected void quit() {
+		new Thread() {
+			@Override
+			public void run() {
+				try {
+					// Wait for the service to finish starting up
+					IBinder binder = serviceConnection.waitForBinder();
+					BriarService service = ((BriarBinder) binder).getService();
+					service.waitForStartup();
+					// Shut down the service and wait for it to shut down
+					if(LOG.isLoggable(INFO)) LOG.info("Shutting down service");
+					service.shutdown();
+					service.waitForShutdown();
+				} catch(InterruptedException e) {
+					if(LOG.isLoggable(INFO))
+						LOG.info("Interrupted while waiting for service");
+				}
+				// Finish the activity and kill the JVM
+				runOnUiThread(new Runnable() {
+					public void run() {
+						finish();
+						if(LOG.isLoggable(INFO)) LOG.info("Exiting");
+						System.exit(0);
+					}
+				});
+			}
+		}.start();
+	}
+}