From d11c7a03578697637f97e26758ac5bd96c85e967 Mon Sep 17 00:00:00 2001
From: Ihab Awad <ihab@google.com>
Date: Wed, 19 Mar 2014 17:08:34 -0700
Subject: DTMF dialing support in packages/apps/InCallUI

Change-Id: I26084604212645489100aae0fdef3e0abaa5c813
---
 .../src/com/android/incallui/DialpadFragment.java  | 18 +-------
 .../src/com/android/incallui/DialpadPresenter.java | 50 +++++++++++++---------
 .../com/android/incallui/InCallServiceImpl.java    | 40 +++++++++++++++++
 3 files changed, 71 insertions(+), 37 deletions(-)

(limited to 'InCallUI')

diff --git a/InCallUI/src/com/android/incallui/DialpadFragment.java b/InCallUI/src/com/android/incallui/DialpadFragment.java
index 236b38c9c..e67fbc594 100644
--- a/InCallUI/src/com/android/incallui/DialpadFragment.java
+++ b/InCallUI/src/com/android/incallui/DialpadFragment.java
@@ -41,7 +41,7 @@ import java.util.HashMap;
  */
 public class DialpadFragment extends BaseFragment<DialpadPresenter, DialpadPresenter.DialpadUi>
         implements DialpadPresenter.DialpadUi, View.OnTouchListener, View.OnKeyListener,
-        View.OnHoverListener, View.OnClickListener {
+        View.OnHoverListener {
 
     private static final float DIALPAD_SLIDE_FRACTION = 1.0f;
 
@@ -313,21 +313,6 @@ public class DialpadFragment extends BaseFragment<DialpadPresenter, DialpadPrese
         };
     }
 
-    @Override
-    public void onClick(View v) {
-        final AccessibilityManager accessibilityManager = (AccessibilityManager)
-            v.getContext().getSystemService(Context.ACCESSIBILITY_SERVICE);
-        // When accessibility is on, simulate press and release to preserve the
-        // semantic meaning of performClick(). Required for Braille support.
-        if (accessibilityManager.isEnabled()) {
-            final int id = v.getId();
-            // Checking the press state prevents double activation.
-            if (!v.isPressed() && mDisplayMap.containsKey(id)) {
-                getPresenter().processDtmf(mDisplayMap.get(id), true /* timedShortTone */);
-            }
-        }
-    }
-
     @Override
     public boolean onHover(View v, MotionEvent event) {
         // When touch exploration is turned on, lifting a finger while inside
@@ -551,7 +536,6 @@ public class DialpadFragment extends BaseFragment<DialpadPresenter, DialpadPrese
             button.setClickable(true);
             button.setOnKeyListener(this);
             button.setOnHoverListener(this);
-            button.setOnClickListener(this);
             numberView = (TextView) button.findViewById(R.id.dialpad_key_number);
             lettersView = (TextView) button.findViewById(R.id.dialpad_key_letters);
             final String numberString = resources.getString(numberIds[i]);
diff --git a/InCallUI/src/com/android/incallui/DialpadPresenter.java b/InCallUI/src/com/android/incallui/DialpadPresenter.java
index 8640f8acc..e426a6a18 100644
--- a/InCallUI/src/com/android/incallui/DialpadPresenter.java
+++ b/InCallUI/src/com/android/incallui/DialpadPresenter.java
@@ -16,14 +16,19 @@
 
 package com.android.incallui;
 
+import android.telecomm.InCallAdapter;
 import android.telephony.PhoneNumberUtils;
 
+import com.android.services.telephony.common.Call;
+
 /**
  * Logic for call buttons.
  */
 public class DialpadPresenter extends Presenter<DialpadPresenter.DialpadUi>
         implements InCallPresenter.InCallStateListener {
 
+    private Call mCall;
+
     @Override
     public void onUiReady(DialpadUi ui) {
         super.onUiReady(ui);
@@ -31,7 +36,8 @@ public class DialpadPresenter extends Presenter<DialpadPresenter.DialpadUi>
 
     @Override
     public void onStateChange(InCallPresenter.InCallState state, CallList callList) {
-
+        mCall = callList.getActiveCall();
+        Log.d(this, "DialpadPresenter mCall = " + mCall);
     }
 
     /**
@@ -39,27 +45,22 @@ public class DialpadPresenter extends Presenter<DialpadPresenter.DialpadUi>
      * appropriate DTMF tone, and appending the digit to the EditText
      * field that displays the DTMF digits sent so far.
      *
-     * @see #processDtmf(char, boolean)
      */
     public final void processDtmf(char c) {
-        processDtmf(c, false);
-    }
-
-    /**
-     * Processes the specified digit as a DTMF key, by playing the appropriate
-     * DTMF tone (or short tone if requested), and appending the digit to the
-     * EditText field that displays the DTMF digits sent so far.
-     */
-    public final void processDtmf(char c, boolean timedShortTone) {
         Log.d(this, "Processing dtmf key " + c);
         // if it is a valid key, then update the display and send the dtmf tone.
-        if (PhoneNumberUtils.is12Key(c)) {
-            Log.d(this, "updating display and sending dtmf tone for '" + c + "'");
-
-            // Append this key to the "digits" widget.
-            getUi().appendDigitsToField(c);
-            // Plays the tone through CallCommandService
-            CallCommandClient.getInstance().playDtmfTone(c, timedShortTone);
+        if (PhoneNumberUtils.is12Key(c) && mCall != null) {
+            // Plays the tone through Telecomm
+            InCallAdapter telecommAdapter = InCallPresenter.getInstance().getTelecommAdapter();
+            if (telecommAdapter != null) {
+                String callId = CallInfoTranslator.getTelecommCallId(mCall);
+                if (callId != null) {
+                    Log.d(this, "updating display and sending dtmf tone for '" + c + "'");
+                    // Append this key to the "digits" widget.
+                    getUi().appendDigitsToField(c);
+                    telecommAdapter.playDtmfTone(callId, c);
+                }
+            }
         } else {
             Log.d(this, "ignoring dtmf request for '" + c + "'");
         }
@@ -69,8 +70,17 @@ public class DialpadPresenter extends Presenter<DialpadPresenter.DialpadUi>
      * Stops the local tone based on the phone type.
      */
     public void stopTone() {
-        Log.d(this, "stopping remote tone");
-        CallCommandClient.getInstance().stopDtmfTone();
+        if (mCall != null) {
+            Log.d(this, "stopping remote tone");
+            InCallAdapter telecommAdapter = InCallPresenter.getInstance().getTelecommAdapter();
+            if (telecommAdapter != null) {
+                String callId = CallInfoTranslator.getTelecommCallId(mCall);
+                if (callId != null) {
+                    Log.d(this, "stopping remote tone: " + callId);
+                    telecommAdapter.stopDtmfTone(callId);
+                }
+            }
+        }
     }
 
     public interface DialpadUi extends Ui {
diff --git a/InCallUI/src/com/android/incallui/InCallServiceImpl.java b/InCallUI/src/com/android/incallui/InCallServiceImpl.java
index 7bfeab90e..ca04993e0 100644
--- a/InCallUI/src/com/android/incallui/InCallServiceImpl.java
+++ b/InCallUI/src/com/android/incallui/InCallServiceImpl.java
@@ -79,6 +79,46 @@ public class InCallServiceImpl extends android.telecomm.InCallService {
         }
     }
 
+    /** {@inheritDoc} */
+    @Override protected void setDialing(String callId) {
+        Call call = CallInfoTranslator.getCall(callId);
+        if (null != call) {
+            call.setState(Call.State.DIALING);
+            CallList.getInstance().onUpdate(call);
+        }
+    }
+
+    /** {@inheritDoc} */
+    @Override protected void setRinging(String callId) {
+        Call call = CallInfoTranslator.getCall(callId);
+        if (null != call) {
+            call.setState(Call.State.RINGING);
+            CallList.getInstance().onUpdate(call);
+        }
+    }
+
+    /** {@inheritDoc} */
+    @Override protected void setPostDial(String callId, String remaining) {
+        Call call = CallInfoTranslator.getCall(callId);
+        if (null != call) {
+            // TODO(ihab): Add post-dial state to user interface
+            // TODO(ihab: Do the equivalent in the new framework:
+            // call.setState(Call.State.POST_DIAL);
+            CallList.getInstance().onUpdate(call);
+        }
+    }
+
+    /** {@inheritDoc} */
+    @Override protected void setPostDialWait(String callId, String remaining) {
+        Call call = CallInfoTranslator.getCall(callId);
+        if (null != call) {
+            // TODO(ihab): Add post-dial state to user interface
+            // TODO(ihab): Do the equivalent in the new framework:
+            // call.setState(Call.State.POST_DIAL_WAIT);
+            CallList.getInstance().onUpdate(call);
+        }
+    }
+
     /** {@inheritDoc} */
     @Override protected void setDisconnected(String callId, int disconnectCause) {
         Call call = CallInfoTranslator.getCall(callId);
-- 
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