commit 499788880c5a6818febf2e42c25d4af9e89f8c2d
author Ben Komalo <benkomalo@google.com> Wed Oct 27 14:46:25 2010 -0700
committer Ben Komalo <benkomalo@google.com> Wed Oct 27 14:49:23 2010 -0700
tree abac1ef007b4669cf6b7893fe3af266bfaee5c64
parent 40d9a0cd0a37d184ee737b2d7138a39e4292ce3e

Initial, but not very nice, sharing of text via My Tag.
TODOs
- prompt user for wiping existing tags
- launch MyTag within the TagBrowser
- add support for images / parsing URL's / contacts

Change-Id: I9f4d9b2ee5a3a7345ea269acfd8f9bb5c3511542

AndroidManifest.xml

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index d12185b..aa3f040 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -61,7 +61,13 @@
             </intent-filter>
         </activity>
 
-        <activity android:name="MyTagActivity" />
+        <activity android:name="MyTagActivity" android:label="@string/tab_my_tag">
+            <intent-filter>
+                <action android:name="android.intent.action.SEND"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+                <data android:mimeType="text/plain" />
+            </intent-filter>
+        </activity>
 
         <service android:name="TagService" />
 

src/com/android/apps/tag/MyTagActivity.java

diff --git a/src/com/android/apps/tag/MyTagActivity.java b/src/com/android/apps/tag/MyTagActivity.java
index 38effaa..cac538c 100644
--- a/src/com/android/apps/tag/MyTagActivity.java
+++ b/src/com/android/apps/tag/MyTagActivity.java
@@ -23,6 +23,7 @@
 import com.google.common.collect.Lists;
 
 import android.app.Activity;
+import android.content.Intent;
 import android.nfc.NdefMessage;
 import android.nfc.NdefRecord;
 import android.nfc.NfcAdapter;
@@ -65,27 +66,39 @@
     public void onStart() {
         super.onStart();
 
-        // Populate tag editor from stored tag info.
         NdefMessage localMessage = NfcAdapter.getDefaultAdapter().getLocalNdefMessage();
-        if (localMessage == null) {
+
+        if (Intent.ACTION_SEND.equals(getIntent().getAction())) {
+            if (localMessage != null) {
+                // TODO: prompt user for confirmation about wiping their old tag.
+            }
+
+            String title = getIntent().getStringExtra(Intent.EXTRA_SUBJECT);
+            String text = getIntent().getStringExtra(Intent.EXTRA_TEXT);
+
+            mEnabled.setChecked(true);
+            mTitleView.setText((title == null) ? "" : title);
+            mTextView.setText((text == null) ? "" : text);
+
+        } else if (localMessage == null) {
             mEnabled.setChecked(false);
             return;
+
+        } else {
+            // Locally stored message.
+            ParsedNdefMessage parsed = NdefMessageParser.parse(localMessage);
+            List<ParsedNdefRecord> records = parsed.getRecords();
+
+            // There is always a "Title" and a "Text" record for My Tag.
+            if (records.size() < 2) {
+                Log.w(LOG_TAG, "Local record not in expected format");
+                return;
+            }
+            mEnabled.setChecked(true);
+            mTitleView.setText(((TextRecord) records.get(0)).getText());
+            mTextView.setText(((TextRecord) records.get(1)).getText());
         }
 
-        mEnabled.setChecked(true);
-        ParsedNdefMessage parsed = NdefMessageParser.parse(localMessage);
-
-        // There is always a "Title" and a "Text" record for the local message, if it exists.
-        List<ParsedNdefRecord> records = parsed.getRecords();
-        if (records.size() < 2) {
-            Log.w(LOG_TAG, "Local record not in expected format");
-            return;
-        }
-        TextRecord titleRecord = (TextRecord) records.get(0);
-        TextRecord textRecord = (TextRecord) records.get(1);
-
-        mTitleView.setText(titleRecord.getText());
-        mTextView.setText(textRecord.getText());
     }
 
     /**