rename Android Beam sample to Andriod Beam Demo and add launcher icon

Change-Id: If6edb7ac9ba2743ce0dbc39be6f1eede8ef66aaa

9 files changed, 185 insertions, 0 deletions

diff --git a/samples/AndroidBeamDemo/AndroidManifest.xml b/samples/AndroidBeamDemo/AndroidManifest.xml
new file mode 100644
index 000000000..e01eb2d40
--- /dev/null
+++ b/samples/AndroidBeamDemo/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2011, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="com.example.android.beam"
+        android:versionCode="1"
+        android:versionName="1.0">
+    <uses-permission android:name="android.permission.NFC" />
+    <uses-sdk android:minSdkVersion="14" />
+    <uses-feature android:name="android.hardware.nfc" />
+    <application android:icon="@drawable/icon" android:label="@string/app_name">
+        <activity android:name="com.example.android.beam.Beam"
+                android:label="@string/app_name"
+                android:launchMode="singleTop">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.nfc.action.NDEF_DISCOVERED" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="application/com.example.android.beam" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>
diff --git a/samples/AndroidBeamDemo/_index.html b/samples/AndroidBeamDemo/_index.html
new file mode 100755
index 000000000..9fe80b08a
--- /dev/null
+++ b/samples/AndroidBeamDemo/_index.html
@@ -0,0 +1,3 @@
+<p>Android Beam Demo shows how to use the Android Beam feature introduced in API level 14. This
+application beams a simple message from one device to another when they are in close enough proximity. This
+application must be installed on two devices that have NFC capabilities, running Android 4.0 or later.</p>
diff --git a/samples/AndroidBeamDemo/drawable-hdpi/ic_launcher.png b/samples/AndroidBeamDemo/drawable-hdpi/ic_launcher.png
new file mode 100644
index 000000000..c96fa9e05
--- /dev/null
+++ b/samples/AndroidBeamDemo/drawable-hdpi/ic_launcher.png
diff --git a/samples/AndroidBeamDemo/drawable-ldpi/ic_launcher.png b/samples/AndroidBeamDemo/drawable-ldpi/ic_launcher.png
new file mode 100644
index 000000000..ab4d45e78
--- /dev/null
+++ b/samples/AndroidBeamDemo/drawable-ldpi/ic_launcher.png
diff --git a/samples/AndroidBeamDemo/drawable-mdpi/ic_launcher.png b/samples/AndroidBeamDemo/drawable-mdpi/ic_launcher.png
new file mode 100644
index 000000000..e9ce6eb68
--- /dev/null
+++ b/samples/AndroidBeamDemo/drawable-mdpi/ic_launcher.png
diff --git a/samples/AndroidBeamDemo/drawable-xhdpi/ic_launcher.png b/samples/AndroidBeamDemo/drawable-xhdpi/ic_launcher.png
new file mode 100644
index 000000000..cd225d768
--- /dev/null
+++ b/samples/AndroidBeamDemo/drawable-xhdpi/ic_launcher.png
diff --git a/samples/AndroidBeamDemo/res/layout/main.xml b/samples/AndroidBeamDemo/res/layout/main.xml
new file mode 100644
index 000000000..dce616998
--- /dev/null
+++ b/samples/AndroidBeamDemo/res/layout/main.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2011, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/textView"
+    android:layout_width="fill_parent"
+    android:layout_height="wrap_content"
+    />
diff --git a/samples/AndroidBeamDemo/res/values/strings.xml b/samples/AndroidBeamDemo/res/values/strings.xml
new file mode 100644
index 000000000..ff4492fe5
--- /dev/null
+++ b/samples/AndroidBeamDemo/res/values/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">Beam</string>
+</resources>
diff --git a/samples/AndroidBeamDemo/src/com/example/android/beam/Beam.java b/samples/AndroidBeamDemo/src/com/example/android/beam/Beam.java
new file mode 100644
index 000000000..17ec3256f
--- /dev/null
+++ b/samples/AndroidBeamDemo/src/com/example/android/beam/Beam.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.beam;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.nfc.NdefMessage;
+import android.nfc.NdefRecord;
+import android.nfc.NfcAdapter;
+import android.nfc.NfcAdapter.CreateNdefMessageCallback;
+import android.nfc.NfcEvent;
+import android.os.Bundle;
+import android.os.Parcelable;
+import android.widget.TextView;
+import android.widget.Toast;
+import java.nio.charset.Charset;
+
+
+public class Beam extends Activity implements CreateNdefMessageCallback {
+    NfcAdapter mNfcAdapter;
+    TextView textView;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.main);
+        TextView textView = (TextView) findViewById(R.id.textView);
+        // Check for available NFC Adapter
+        mNfcAdapter = NfcAdapter.getDefaultAdapter(this);
+        if (mNfcAdapter == null) {
+            Toast.makeText(this, "NFC is not available", Toast.LENGTH_LONG).show();
+            finish();
+            return;
+        }
+        // Register callback
+        mNfcAdapter.setNdefPushMessageCallback(this, this);
+    }
+
+    @Override
+    public NdefMessage createNdefMessage(NfcEvent event) {
+        String text = ("Beam me up, Android!\n\n" +
+                "Beam Time: " + System.currentTimeMillis());
+        NdefMessage msg = new NdefMessage(
+                new NdefRecord[] { createMimeRecord(
+                        "application/com.example.android.beam", text.getBytes())
+         /**
+          * The Android Application Record (AAR) is commented out. When a device
+          * receives a push with an AAR in it, the application specified in the AAR
+          * is guaranteed to run. The AAR overrides the tag dispatch system.
+          * You can add it back in to guarantee that this
+          * activity starts when receiving a beamed message. For now, this code
+          * uses the tag dispatch system.
+          */
+          //,NdefRecord.createApplicationRecord("com.example.android.beam")
+        });
+        return msg;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        // Check to see that the Activity started due to an Android Beam
+        if (NfcAdapter.ACTION_NDEF_DISCOVERED.equals(getIntent().getAction())) {
+            processIntent(getIntent());
+        }
+    }
+
+    @Override
+    public void onNewIntent(Intent intent) {
+        // onResume gets called after this to handle the intent
+        setIntent(intent);
+    }
+
+    /**
+     * Parses the NDEF Message from the intent and prints to the TextView
+     */
+    void processIntent(Intent intent) {
+        textView = (TextView) findViewById(R.id.textView);
+        Parcelable[] rawMsgs = intent.getParcelableArrayExtra(
+                NfcAdapter.EXTRA_NDEF_MESSAGES);
+        // only one message sent during the beam
+        NdefMessage msg = (NdefMessage) rawMsgs[0];
+        // record 0 contains the MIME type, record 1 is the AAR, if present
+        textView.setText(new String(msg.getRecords()[0].getPayload()));
+    }
+
+    /**
+     * Creates a custom MIME type encapsulated in an NDEF record
+     *
+     * @param mimeType
+     */
+    public NdefRecord createMimeRecord(String mimeType, byte[] payload) {
+        byte[] mimeBytes = mimeType.getBytes(Charset.forName("US-ASCII"));
+        NdefRecord mimeRecord = new NdefRecord(
+                NdefRecord.TNF_MIME_MEDIA, mimeBytes, new byte[0], payload);
+        return mimeRecord;
+    }
+}