New contexts

code/ContextHome/AndroidManifest.xml

@@ -16,6 +16,7 @@
     <uses-permission android:name="android.permission.READ_SMS"/>
     <uses-permission android:name="android.permission.READ_CONTACTS"/>
     <uses-permission android:name="com.google.android.providers.gmail.permission.READ_GMAIL"/>
+    <uses-permission android:name="uk.co.md87.android.contextanalyser.RECEIVE_UPDATES"/>
 
     <uses-sdk android:minSdkVersion="3" />
 </manifest>

code/ContextHome/src/uk/co/md87/android/contextapi

@@ -0,0 +1 @@
+../../../../../../API

code/ContextHome/src/uk/co/md87/android/contexthome/ContextHome.java

@@ -26,10 +26,9 @@ import android.app.Activity;
 import android.os.Bundle;
 import android.os.Handler;
 import android.util.Log;
-import android.view.Menu;
 import android.view.View;
-import android.widget.LinearLayout.LayoutParams;
 import android.widget.LinearLayout;
+
 import java.util.Arrays;
 
 import uk.co.md87.android.contexthome.contexts.*;
@@ -63,7 +62,9 @@ public class ContextHome extends Activity implements Runnable {
         super.onCreate(icicle);
 
         contexts = new ContextType[]{
-            new GlobalContext(), new HourContext(), new PeriodContext()
+            new GlobalContext(), new HourContext(), new PeriodContext(),
+            new ActivityContext(this), new DestinationContext(this),
+            new LocationContext(this)
         };
 
         helper = new DataHelper(this, Arrays.asList(contexts));

code/ContextHome/src/uk/co/md87/android/contexthome/contexts/ActivityContext.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2009-2010 Chris Smith
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package uk.co.md87.android.contexthome.contexts;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+
+import uk.co.md87.android.contextapi.ContextApi;
+import uk.co.md87.android.contexthome.ContextType;
+
+/**
+ * Provides the user's currently inferred activity.
+ *
+ * @author chris
+ */
+public class ActivityContext extends BroadcastReceiver implements ContextType {
+
+    private String value = "";
+
+    public ActivityContext(final Context context) {
+        context.registerReceiver(this, new IntentFilter(ContextApi.Intents.ACTIVITY_CHANGED));
+    }
+
+    public String getName() {
+        return "activity";
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    @Override
+    public void onReceive(Context arg0, Intent arg1) {
+        value = String.valueOf(arg1.getStringExtra("new"));
+    }
+
+}

code/ContextHome/src/uk/co/md87/android/contexthome/contexts/DestinationContext.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2009-2010 Chris Smith
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package uk.co.md87.android.contexthome.contexts;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+
+import uk.co.md87.android.contextapi.ContextApi;
+import uk.co.md87.android.contexthome.ContextType;
+
+/**
+ * Provides the user's currently predicted destination.
+ *
+ * @author chris
+ */
+public class DestinationContext extends BroadcastReceiver implements ContextType {
+
+    private String value = "-1";
+
+    public DestinationContext(final Context context) {
+        context.registerReceiver(this, new IntentFilter(ContextApi.Intents.PREDICTION_AVAILABLE));
+    }
+
+    public String getName() {
+        return "destination";
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    @Override
+    public void onReceive(Context arg0, Intent arg1) {
+        value = String.valueOf(arg1.getLongExtra("best_target", -1));
+    }
+
+}

code/ContextHome/src/uk/co/md87/android/contexthome/contexts/FakeContext.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2009-2010 Chris Smith
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package uk.co.md87.android.contexthome.contexts;
+
+import uk.co.md87.android.contexthome.ContextType;
+
+/**
+ * Provides fake contextual information for demo/testing purposes.
+ *
+ * @author chris
+ */
+public class FakeContext implements ContextType {
+
+    private final String name;
+    private String value;
+
+    public FakeContext(String name, String value) {
+        this.name = name;
+        this.value = value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+}

code/ContextHome/src/uk/co/md87/android/contexthome/contexts/LocationContext.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2009-2010 Chris Smith
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package uk.co.md87.android.contexthome.contexts;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+
+import uk.co.md87.android.contextapi.ContextApi;
+import uk.co.md87.android.contexthome.ContextType;
+
+/**
+ * Provides the user's currently detected location.
+ *
+ * @author chris
+ */
+public class LocationContext extends BroadcastReceiver implements ContextType {
+
+    private String value = "-1";
+
+    public LocationContext(final Context context) {
+        context.registerReceiver(this, new IntentFilter(ContextApi.Intents.CONTEXT_CHANGED));
+    }
+
+    public String getName() {
+        return "location";
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    @Override
+    public void onReceive(Context arg0, Intent arg1) {
+        value = String.valueOf(arg1.getLongExtra("new", -1));
+    }
+
+}