Splitting Dialtacts activity into two: Dialer and Contacts
diff --git a/src/com/android/contacts/TwelveKeyDialer.java b/src/com/android/contacts/TwelveKeyDialer.java
index ea157fc..e3d0065 100644
--- a/src/com/android/contacts/TwelveKeyDialer.java
+++ b/src/com/android/contacts/TwelveKeyDialer.java
@@ -73,12 +73,12 @@
         AdapterView.OnItemClickListener, TextWatcher {
 
     private static final String TAG = "TwelveKeyDialer";
-    
+
     private static final int STOP_TONE = 1;
 
     /** The length of DTMF tones in milliseconds */
     private static final int TONE_LENGTH_MS = 150;
-    
+
     /** The DTMF tone volume relative to other sounds in the stream */
     private static final int TONE_RELATIVE_VOLUME = 50;
 
@@ -98,7 +98,7 @@
 
     // determines if we want to playback local DTMF tones.
     private boolean mDTMFToneEnabled;
-    
+
     /** Identifier for the "Add Call" intent extra. */
     static final String ADD_CALL_MODE_KEY = "add_call_mode";
     /** Indicates if we are opening this dialer to add a call from the InCallScreen. */
@@ -133,7 +133,7 @@
 
     public void onTextChanged(CharSequence input, int start, int before, int changeCount) {
         // Do nothing
-        // DTMF Tones do not need to be played here any longer - 
+        // DTMF Tones do not need to be played here any longer -
         // the DTMF dialer handles that functionality now.
     }
 
@@ -191,8 +191,8 @@
         view.setOnLongClickListener(this);
         mDelete = view;
 
-        mDigitsAndBackspace = (View) findViewById(R.id.digitsAndBackspace);
-        mDialpad = (View) findViewById(R.id.dialpad);  // This is null in landscape mode
+        mDigitsAndBackspace = findViewById(R.id.digitsAndBackspace);
+        mDialpad = findViewById(R.id.dialpad);  // This is null in landscape mode
 
         // Set up the "dialpad chooser" UI; see showDialpadChooser().
         mDialpadChooser = (ListView) findViewById(R.id.dialpadChooser);
@@ -207,7 +207,7 @@
         synchronized (mToneGeneratorLock) {
             if (mToneGenerator == null) {
                 try {
-                    mToneGenerator = new ToneGenerator(AudioManager.STREAM_VOICE_CALL, 
+                    mToneGenerator = new ToneGenerator(AudioManager.STREAM_VOICE_CALL,
                             TONE_RELATIVE_VOLUME);
                 } catch (RuntimeException e) {
                     Log.w(TAG, "Exception caught while creating local tone generator: " + e);
@@ -233,13 +233,13 @@
     protected void onRestoreInstanceState(Bundle icicle) {
         // Do nothing, state is restored in onCreate() if needed
     }
-    
+
     protected void maybeAddNumberFormatting() {
         mDigits.addTextChangedListener(new PhoneNumberFormattingTextWatcher());
     }
-    
+
     /**
-     * Overridden by subclasses to control the resource used by the content view. 
+     * Overridden by subclasses to control the resource used by the content view.
      */
     protected int getContentViewResource() {
         return R.layout.twelve_key_dialer;
@@ -252,7 +252,7 @@
         final Intent intent;
         if (isChild()) {
             intent = getParent().getIntent();
-            ignoreState = intent.getBooleanExtra(DialtactsActivity.EXTRA_IGNORE_STATE, false);
+            ignoreState = intent.getBooleanExtra(DialerActivity.EXTRA_IGNORE_STATE, false);
         } else {
             intent = getIntent();
         }
@@ -333,7 +333,7 @@
         setIntent(newIntent);
         resolveIntent();
     }
-    
+
     @Override
     protected void onPostCreate(Bundle savedInstanceState) {
         super.onPostCreate(savedInstanceState);
@@ -344,7 +344,7 @@
         // will always happen after onRestoreSavedInstanceState().
         mDigits.addTextChangedListener(this);
     }
-    
+
     private void setupKeypad() {
         // Setup the listeners for the buttons
         View view = findViewById(R.id.one);
@@ -371,17 +371,17 @@
     @Override
     protected void onResume() {
         super.onResume();
-        
+
         // retrieve the DTMF tone play back setting.
         mDTMFToneEnabled = Settings.System.getInt(getContentResolver(),
                 Settings.System.DTMF_TONE_WHEN_DIALING, 1) == 1;
 
-        // if the mToneGenerator creation fails, just continue without it.  It is 
+        // if the mToneGenerator creation fails, just continue without it.  It is
         // a local audio signal, and is not as important as the dtmf tone itself.
         synchronized(mToneGeneratorLock) {
             if (mToneGenerator == null) {
                 try {
-                    mToneGenerator = new ToneGenerator(AudioManager.STREAM_VOICE_CALL, 
+                    mToneGenerator = new ToneGenerator(AudioManager.STREAM_VOICE_CALL,
                             TONE_RELATIVE_VOLUME);
                 } catch (RuntimeException e) {
                     Log.w(TAG, "Exception caught while creating local tone generator: " + e);
@@ -389,12 +389,12 @@
                 }
             }
         }
-        
+
         Activity parent = getParent();
         // See if we were invoked with a DIAL intent. If we were, fill in the appropriate
         // digits in the dialer field.
-        if (parent != null && parent instanceof DialtactsActivity) {
-            Uri dialUri = ((DialtactsActivity) parent).getAndClearDialUri();
+        if (parent != null && parent instanceof DialerActivity) {
+            Uri dialUri = ((DialerActivity) parent).getAndClearDialUri();
             if (dialUri != null) {
                 resolveIntent();
             }
@@ -436,7 +436,7 @@
             // have a window token yet in onCreate / onNewIntent
             InputMethodManager inputMethodManager = (InputMethodManager)
                     getSystemService(Context.INPUT_METHOD_SERVICE);
-            inputMethodManager.hideSoftInputFromWindow(mDigits.getWindowToken(), 0);            
+            inputMethodManager.hideSoftInputFromWindow(mDigits.getWindowToken(), 0);
         }
     }
 
@@ -503,7 +503,7 @@
                 return true;
             }
             case KeyEvent.KEYCODE_1: {
-                long timeDiff = SystemClock.uptimeMillis() - event.getDownTime(); 
+                long timeDiff = SystemClock.uptimeMillis() - event.getDownTime();
                 if (timeDiff >= ViewConfiguration.getLongPressTimeout()) {
                     // Long press detected, call voice mail
                     callVoicemail();
@@ -532,7 +532,7 @@
         }
         return super.onKeyUp(keyCode, event);
     }
-    
+
     private void keyPressed(int keyCode) {
         KeyEvent event = new KeyEvent(KeyEvent.ACTION_DOWN, keyCode);
         mDigits.onKeyDown(keyCode, event);
@@ -689,7 +689,7 @@
 
     /**
      * Play a tone for TONE_LENGTH_MS milliseconds.
-     * 
+     *
      * @param tone a tone code from {@link ToneGenerator}
      */
     void playTone(int tone) {
@@ -697,16 +697,16 @@
         if (!mDTMFToneEnabled) {
             return;
         }
- 
+
         synchronized(mToneGeneratorLock) {
             if (mToneGenerator == null) {
                 Log.w(TAG, "playTone: mToneGenerator == null, tone: "+tone);
                 return;
             }
-            
+
             // Remove pending STOP_TONE messages
             mToneStopper.removeMessages(STOP_TONE);
-    
+
             // Start the new tone (will stop any playing tone)
             mToneGenerator.startTone(tone);
             mToneStopper.sendEmptyMessageDelayed(STOP_TONE, TONE_LENGTH_MS);