From 7a7d015f8a68f5e0d06fe6e3d9422d5f418f653d Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Sun, 30 Nov 2014 23:55:54 +0100
Subject: o Initial import of Fiken Status Display app.

---
 .../topi/fiken/display/DisplayControlActivity.java | 141 +++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 app/src/main/java/no/topi/fiken/display/DisplayControlActivity.java

(limited to 'app/src/main/java/no/topi/fiken/display/DisplayControlActivity.java')

diff --git a/app/src/main/java/no/topi/fiken/display/DisplayControlActivity.java b/app/src/main/java/no/topi/fiken/display/DisplayControlActivity.java
new file mode 100644
index 0000000..1147c0c
--- /dev/null
+++ b/app/src/main/java/no/topi/fiken/display/DisplayControlActivity.java
@@ -0,0 +1,141 @@
+package no.topi.fiken.display;
+
+import android.app.Activity;
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.ServiceConnection;
+import android.os.Bundle;
+import android.os.IBinder;
+import android.view.Menu;
+import android.view.View;
+import android.widget.Button;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import static java.lang.String.valueOf;
+import static no.topi.fiken.display.DisplayService.DeviceInfo;
+import static no.topi.fiken.display.DisplayService.IntentAction;
+import static no.topi.fiken.display.DisplayService.IntentExtra;
+import static no.topi.fiken.display.DisplayService.LocalBinder;
+
+public class DisplayControlActivity extends Activity {
+    private final static String TAG = DisplayControlActivity.class.getSimpleName();
+
+    private DisplayService displayService;
+    private DeviceInfo deviceInfo;
+
+    private TextView deviceNameView;
+    private TextView deviceRssiView;
+    private LinearLayout gaugesLayout;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_display_control);
+
+        final Intent intent = getIntent();
+        String deviceAddress = intent.getStringExtra(IntentExtra.DEVICE_ADDRESS.name());
+        deviceInfo = new DeviceInfo(deviceAddress, 0);
+        deviceInfo.name = intent.getStringExtra(IntentExtra.DEVICE_NAME.name());
+
+        Intent displayServiceIntent = new Intent(this, DefaultDisplayService.class);
+        bindService(displayServiceIntent, serviceConnection, BIND_AUTO_CREATE);
+
+        deviceNameView = (TextView) findViewById(R.id.device_name);
+        deviceRssiView = (TextView) findViewById(R.id.device_rssi);
+        gaugesLayout = (LinearLayout) findViewById(R.id.gauges);
+
+        Button disconnectButton = (Button) findViewById(R.id.button_disconnect);
+        disconnectButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                disconnect();
+            }
+        });
+
+        updateValues();
+    }
+
+    private void updateValues() {
+        deviceNameView.setText(deviceInfo.name != null ? deviceInfo.name : getText(R.string.name_unknown));
+        deviceRssiView.setText(getText(R.string.rssi) + ": " + (deviceInfo.rssi != 0 ? valueOf(deviceInfo.rssi) : ""));
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        registerReceiver(displayServiceBroadcastReceiver, IntentAction.ALL_FILTER);
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        unregisterReceiver(displayServiceBroadcastReceiver);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        displayService.disconnect();
+        unbindService(serviceConnection);
+        displayService = null;
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        // Inflate the menu; this adds items to the action bar if it is present.
+        getMenuInflater().inflate(R.menu.menu_display_control, menu);
+        return true;
+    }
+
+    public void disconnect() {
+        if (displayService != null) {
+            displayService.disconnect();
+        }
+
+        finish();
+    }
+
+    private final ServiceConnection serviceConnection = new ServiceConnection() {
+
+        @Override
+        public void onServiceConnected(ComponentName componentName, IBinder service) {
+            displayService = ((LocalBinder) service).getService();
+        }
+
+        @Override
+        public void onServiceDisconnected(ComponentName componentName) {
+            displayService = null;
+        }
+    };
+
+    private final BroadcastReceiver displayServiceBroadcastReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(final Context context, final Intent intent) {
+
+            IntentAction action = IntentAction.valueOf(intent);
+
+            String deviceAddress = intent.getStringExtra(IntentExtra.DEVICE_ADDRESS.name());
+
+            if (action == IntentAction.DEVICE_UPDATE && deviceInfo.address.equals(deviceAddress)) {
+                runOnUiThread(new Runnable() {
+                    @Override
+                    public void run() {
+                        deviceInfo.update(intent);
+
+                        if (intent.hasExtra(IntentExtra.CONNECTED.name())) {
+                            boolean connected = intent.getBooleanExtra(IntentExtra.CONNECTED.name(), false);
+
+                            if (!connected) {
+                                finish();
+                            }
+                        }
+                        updateValues();
+                    }
+                });
+            }
+        }
+    };
+}
-- 
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