am 6d052adc: Merge "Update showCallScreen to use Telecomm (1/6)" into lmp-preview-dev

* commit '6d052adc910bf2d2775881528cef3e41fe2cd14b':
  Update showCallScreen to use Telecomm (1/6)

6 files changed, 30 insertions, 40 deletions

diff --git a/core/java/com/android/internal/widget/LockPatternUtils.java b/core/java/com/android/internal/widget/LockPatternUtils.java
index 25e3463..d31c5cc 100644
--- a/core/java/com/android/internal/widget/LockPatternUtils.java
+++ b/core/java/com/android/internal/widget/LockPatternUtils.java
@@ -43,7 +43,6 @@ import android.view.View;
 import android.widget.Button;
 
 import com.android.internal.R;
-import com.android.internal.telephony.ITelephony;
 import com.google.android.collect.Lists;
 
 import java.security.MessageDigest;
@@ -1360,19 +1359,11 @@ public class LockPatternUtils {
     /**
      * Resumes a call in progress. Typically launched from the EmergencyCall button
      * on various lockscreens.
-     *
-     * @return true if we were able to tell InCallScreen to show.
      */
-    public boolean resumeCall() {
-        ITelephony phone = ITelephony.Stub.asInterface(ServiceManager.checkService("phone"));
-        try {
-            if (phone != null && phone.showCallScreen()) {
-                return true;
-            }
-        } catch (RemoteException e) {
-            // What can we do?
-        }
-        return false;
+    public void resumeCall() {
+        TelephonyManager telephonyManager =
+                (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
+        telephonyManager.showCallScreen();
     }
 
     private void finishBiometricWeak() {
diff --git a/telecomm/java/android/telecomm/InCallService.java b/telecomm/java/android/telecomm/InCallService.java
index 7b1cdf2..3a63077 100644
--- a/telecomm/java/android/telecomm/InCallService.java
+++ b/telecomm/java/android/telecomm/InCallService.java
@@ -42,6 +42,7 @@ public abstract class InCallService extends Service {
     private static final int MSG_SET_POST_DIAL = 4;
     private static final int MSG_SET_POST_DIAL_WAIT = 5;
     private static final int MSG_ON_AUDIO_STATE_CHANGED = 6;
+    private static final int MSG_BRING_TO_FOREGROUND = 7;
 
     /** Default Handler used to consolidate binder method calls onto a single thread. */
     private final Handler mHandler = new Handler(Looper.getMainLooper()) {
@@ -83,6 +84,9 @@ public abstract class InCallService extends Service {
                 case MSG_ON_AUDIO_STATE_CHANGED:
                     onAudioStateChanged((CallAudioState) msg.obj);
                     break;
+                case MSG_BRING_TO_FOREGROUND:
+                    bringToForeground(msg.arg1 == 1);
+                    break;
                 default:
                     break;
             }
@@ -130,6 +134,12 @@ public abstract class InCallService extends Service {
         public void onAudioStateChanged(CallAudioState audioState) {
             mHandler.obtainMessage(MSG_ON_AUDIO_STATE_CHANGED, audioState).sendToTarget();
         }
+
+        /** {@inheritDoc} */
+        @Override
+        public void bringToForeground(boolean showDialpad) {
+            mHandler.obtainMessage(MSG_BRING_TO_FOREGROUND, showDialpad ? 1 : 0, 0).sendToTarget();
+        }
     }
 
     private final InCallServiceBinder mBinder;
diff --git a/telecomm/java/com/android/internal/telecomm/IInCallService.aidl b/telecomm/java/com/android/internal/telecomm/IInCallService.aidl
index ccf7e3f..1635053 100644
--- a/telecomm/java/com/android/internal/telecomm/IInCallService.aidl
+++ b/telecomm/java/com/android/internal/telecomm/IInCallService.aidl
@@ -40,4 +40,6 @@ oneway interface IInCallService {
     void setPostDialWait(String callId, String remaining);
 
     void onAudioStateChanged(in CallAudioState audioState);
+
+    void bringToForeground(boolean showDialpad);
 }
diff --git a/telecomm/java/com/android/internal/telecomm/ITelecommService.aidl b/telecomm/java/com/android/internal/telecomm/ITelecommService.aidl
index c439211..0e94ffb 100644
--- a/telecomm/java/com/android/internal/telecomm/ITelecommService.aidl
+++ b/telecomm/java/com/android/internal/telecomm/ITelecommService.aidl
@@ -21,7 +21,7 @@ package com.android.internal.telecomm;
  * commands that were previously handled by ITelephony.
  * {@hide}
  */
-oneway interface ITelecommService {
+interface ITelecommService {
 
     /**
      * Silence the ringer if an incoming call is currently ringing.
@@ -31,4 +31,11 @@ oneway interface ITelecommService {
      * even if there's no incoming call.  (If so, this method will do nothing.)
      */
     void silenceRinger();
+
+    /**
+     * Brings the in-call screen to the foreground if there is an active call.
+     *
+     * @param showDialpad if true, make the dialpad visible initially.
+     */
+    void showCallScreen(boolean showDialpad);
 }
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 2483419..ffa9a4e 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -1988,9 +1988,10 @@ public class TelephonyManager {
     @PrivateApi
     public boolean showCallScreen() {
         try {
-            return getITelephony().showCallScreen();
+            getTelecommService().showCallScreen(false);
+            return true;
         } catch (RemoteException e) {
-            Log.e(TAG, "Error calling ITelephony#showCallScreen", e);
+            Log.e(TAG, "Error calling ITelecommService#showCallScreen", e);
         }
         return false;
     }
@@ -1999,9 +2000,10 @@ public class TelephonyManager {
     @PrivateApi
     public boolean showCallScreenWithDialpad(boolean showDialpad) {
         try {
-            return getITelephony().showCallScreenWithDialpad(showDialpad);
+            getTelecommService().showCallScreen(showDialpad);
+            return true;
         } catch (RemoteException e) {
-            Log.e(TAG, "Error calling ITelephony#showCallScreenWithDialpad", e);
+            Log.e(TAG, "Error calling ITelecommService#showCallScreen(" + showDialpad + ")", e);
         }
         return false;
     }
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index 6d7f158..acaa8de 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -49,28 +49,6 @@ interface ITelephony {
     void call(String callingPackage, String number);
 
     /**
-     * If there is currently a call in progress, show the call screen.
-     * The DTMF dialpad may or may not be visible initially, depending on
-     * whether it was up when the user last exited the InCallScreen.
-     *
-     * @return true if the call screen was shown.
-     */
-    boolean showCallScreen();
-
-    /**
-     * Variation of showCallScreen() that also specifies whether the
-     * DTMF dialpad should be initially visible when the InCallScreen
-     * comes up.
-     *
-     * @param showDialpad if true, make the dialpad visible initially,
-     *                    otherwise hide the dialpad initially.
-     * @return true if the call screen was shown.
-     *
-     * @see showCallScreen
-     */
-    boolean showCallScreenWithDialpad(boolean showDialpad);
-
-    /**
      * End call if there is a call in progress, otherwise does nothing.
      *
      * @return whether it hung up