extension works, added pref for privacy mode

lastsms/src/main/AndroidManifest.xml

@@ -1,34 +1,46 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.dwak.lastsms"
-    android:versionCode="1"
-    android:versionName="1.0">
+          package="com.dwak.lastsms"
+          android:versionCode="1"
+          android:versionName="1.0">
 
-    <uses-sdk android:minSdkVersion="17" android:targetSdkVersion="19" />
+    <uses-sdk
+            android:minSdkVersion="17"
+            android:targetSdkVersion="19"/>
 
-    <application android:allowBackup="true"
-        android:label="@string/app_name"
-        android:icon="@drawable/ic_launcher"
-        android:theme="@style/AppTheme">
+    <uses-permission android:name="android.permission.READ_SMS"/>
+    <uses-permission android:name="android.permission.READ_CONTACTS" />
 
-        <service
-            android:name=".LastSMSExtension"
+    <application
+            android:allowBackup="true"
             android:icon="@drawable/ic_launcher"
             android:label="@string/app_name"
-            android:permission="com.google.android.apps.dashclock.permission.READ_EXTENSION_DATA" >
+            android:theme="@style/AppTheme">
+
+        <service
+                android:name=".LastSMSExtension"
+                android:icon="@drawable/ic_launcher"
+                android:label="@string/app_name"
+                android:permission="com.google.android.apps.dashclock.permission.READ_EXTENSION_DATA">
             <intent-filter>
-                <action android:name="com.google.android.apps.dashclock.Extension" />
+                <action android:name="com.google.android.apps.dashclock.Extension"/>
             </intent-filter>
 
             <meta-data
-                android:name="protocolVersion"
-                android:value="1" />
+                    android:name="protocolVersion"
+                    android:value="2"/>
             <meta-data
-                android:name="description"
-                android:value="@string/app_desc" >
+                    android:name="description"
+                    android:value="@string/app_desc">
+            </meta-data>
+            <meta-data
+            android:name="settingsActivity"
+            android:value=".LastSMSPreferences" >
             </meta-data>
         </service>
 
-
+        <activity
+                android:name=".LastSMSPreferences"
+                android:exported="true"
+                android:label="@string/title_settings" />
     </application>
-
 </manifest>

lastsms/src/main/java/com/dwak/lastsms/LastSMSExtension.java

@@ -1,14 +1,68 @@
 package com.dwak.lastsms;
 
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.database.Cursor;
+import android.net.Uri;
+import android.preference.PreferenceManager;
+import android.provider.ContactsContract;
+import android.util.Log;
 import com.google.android.apps.dashclock.api.DashClockExtension;
+import com.google.android.apps.dashclock.api.ExtensionData;
 
 public class LastSMSExtension extends DashClockExtension {
 
     private static final String TAG = LastSMSExtension.class.getSimpleName();
+    private SMSData mSMSData;
+    public static final String PREF_PRIVACY = "pref_privacy";
+    private SharedPreferences mSharedPreferences;
+    private boolean isInPrivacyMode;
 
     @Override
     protected void onUpdateData(int arg0) {
+        mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(this.getApplicationContext());
+        isInPrivacyMode = mSharedPreferences.getBoolean("pref_privacy", false);
+        Uri uri = Uri.parse("content://sms/inbox");
+        Cursor c = getContentResolver().query(uri, null, null, null, null);
+        Cursor cur2;
+        Log.d(TAG, "LastSMS onUpdateData");
 
+        if (c != null) {
+            if(c.getCount() != 0){
+                c.moveToFirst();
+                mSMSData = new SMSData();
+                mSMSData.setBody(c.getString(c.getColumnIndexOrThrow("body")));
+                mSMSData.setNumber(c.getString(c.getColumnIndexOrThrow("address")));
+                Log.d(TAG, mSMSData.getNumber() + " " + mSMSData.getBody());
+                Uri uri2 = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode("tel:" + mSMSData.getNumber()));
+                cur2 = getContentResolver().query(uri2, new String[]{ContactsContract.PhoneLookup.DISPLAY_NAME}, null, null, null);
+
+                if (cur2 != null) {
+                    if (cur2.moveToFirst()) {
+                        mSMSData.setSenderName(cur2.getString(0));
+                    } else {
+                        mSMSData.setSenderName("Unknown");
+                    }
+                } else {
+                    mSMSData.setSenderName("Unknown");
+                }
+
+                if(cur2 != null){
+                    cur2.close();
+                }
+            }
+            c.close();
+        }
+
+        Intent sendIntent = new Intent(Intent.ACTION_VIEW);
+        sendIntent.setData(Uri.parse("sms:"));
+        String expandedBody = isInPrivacyMode ? "" : mSMSData.getBody();
+        publishUpdate(new ExtensionData()
+                .visible(true)
+                .icon(R.drawable.ic_launcher)
+                .status(mSMSData.getSenderName())
+                .expandedBody(expandedBody)
+                .clickIntent(sendIntent));
     }
 
 }

lastsms/src/main/java/com/dwak/lastsms/LastSMSPreferences.java

@@ -0,0 +1,85 @@
+package com.dwak.lastsms;
+
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.preference.CheckBoxPreference;
+import android.preference.Preference;
+import android.preference.PreferenceActivity;
+import android.preference.PreferenceManager;
+import android.util.Log;
+import android.view.MenuItem;
+
+public class LastSMSPreferences extends PreferenceActivity {
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		getActionBar().setIcon(R.drawable.ic_launcher);
+		getActionBar().setDisplayHomeAsUpEnabled(true);
+	}
+	@Override
+	protected void onPostCreate(Bundle savedInstanceState) {
+		super.onPostCreate(savedInstanceState);
+		setupSimplePreferencesScreen();
+	}
+	@Override
+	public boolean onOptionsItemSelected(MenuItem item) {
+		if (item.getItemId() == android.R.id.home) {
+			finish();
+			return true;
+		}
+
+		return super.onOptionsItemSelected(item);
+	}
+
+	@SuppressWarnings("deprecation")
+	private void setupSimplePreferencesScreen() {
+		// In the simplified UI, fragments are not used at all and we instead
+		// use the older PreferenceActivity APIs.
+
+		// Add 'general' preferences.
+		addPreferencesFromResource(R.xml.prefs);
+
+		// Bind the summaries of EditText/List/Dialog/Ringtone preferences to
+		// their values. When their values change, their summaries are updated
+		// to reflect the new value, per the Android Design guidelines.
+		bindPreferenceSummaryToValue(findPreference(LastSMSExtension.PREF_PRIVACY));
+	}
+
+	/**
+	 * Binds a preference's summary to its value. More specifically, when the preference's value is
+	 * changed, its summary (line of text below the preference title) is updated to reflect the
+	 * value. The summary is also immediately updated upon calling this method. The exact display
+	 * format is dependent on the type of preference.
+	 *
+	 * @see #sBindPreferenceSummaryToValueListener
+	 */
+	private static void bindPreferenceSummaryToValue(Preference preference) {
+		// Set the listener to watch for value changes.
+		preference.setOnPreferenceChangeListener(sBindPreferenceSummaryToValueListener);
+
+		// Trigger the listener immediately with the preference's
+		// current value.
+		sBindPreferenceSummaryToValueListener.onPreferenceChange(preference,
+				PreferenceManager
+				.getDefaultSharedPreferences(preference.getContext())
+				.getBoolean(preference.getKey(), false));
+	}
+
+	/**
+	 * A preference value change listener that updates the preference's summary to reflect its new
+	 * value.
+	 */
+	private static Preference.OnPreferenceChangeListener sBindPreferenceSummaryToValueListener = new Preference.OnPreferenceChangeListener() {
+		@Override
+		public boolean onPreferenceChange(Preference preference, Object value) {
+			if (preference instanceof CheckBoxPreference) {
+				// For list preferences, look up the correct display value in
+				// the preference's 'entries' list.
+				Log.v("Pref", "Check toggled " + value.toString());
+                SharedPreferences.Editor editor = PreferenceManager.getDefaultSharedPreferences(preference.getContext()).edit();
+                editor.putBoolean("pref_privacy", ((Boolean)value).booleanValue());
+				// Set the summary to reflect the new value.
+			}
+			return true;
+		}
+	};
+}

lastsms/src/main/java/com/dwak/lastsms/SMSData.java

@@ -0,0 +1,34 @@
+package com.dwak.lastsms;
+
+/**
+ * Created by vishnu on 12/22/13.
+ */
+public class SMSData {
+    private String mNumber;
+    private String mBody;
+    private String mSenderName;
+
+    public String getSenderName() {
+        return mSenderName;
+    }
+
+    public void setSenderName(String senderName) {
+        mSenderName = senderName;
+    }
+
+    public String getNumber() {
+        return mNumber;
+    }
+
+    public void setNumber(String number) {
+        mNumber = number;
+    }
+
+    public String getBody() {
+        return mBody;
+    }
+
+    public void setBody(String body) {
+        mBody = body;
+    }
+}

lastsms/src/main/res/values/strings.xml

@@ -1,4 +1,8 @@
 <resources>
     <string name="app_name">Last SMS</string>
     <string name="app_desc">Displays the Last SMS in your inbox</string>
+    <string name="pref_privacy_desc">On to show message body</string>
+    <string name="pref_privacy">pref_privacy</string>
+    <string name="pref_privacy_title">Privacy mode</string>
+    <string name="title_settings">Last SMS Preferences</string>
 </resources>

lastsms/src/main/res/xml/prefs.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" >
+    <CheckBoxPreference
+            android:title="@string/pref_privacy_title"
+            android:enabled="true"
+            android:defaultValue="false"
+            android:key="@string/pref_privacy"
+            android:summary="@string/pref_privacy_desc"/>
+</PreferenceScreen>