1 files changed, 84 insertions, 0 deletions

diff --git a/java/com/android/incallui/CallButtonPresenter.java b/java/com/android/incallui/CallButtonPresenter.java
index 2a9600a2b..cff283c21 100644
--- a/java/com/android/incallui/CallButtonPresenter.java
+++ b/java/com/android/incallui/CallButtonPresenter.java
@@ -16,9 +16,13 @@
 
 package com.android.incallui;
 
+import android.app.AlertDialog;
 import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.pm.PackageManager;
 import android.os.Bundle;
 import android.os.Trace;
+import android.preference.PreferenceManager;
 import android.support.v4.app.Fragment;
 import android.support.v4.os.UserManagerCompat;
 import android.telecom.CallAudioState;
@@ -40,6 +44,7 @@ import com.android.incallui.InCallPresenter.IncomingCallListener;
 import com.android.incallui.audiomode.AudioModeProvider;
 import com.android.incallui.audiomode.AudioModeProvider.AudioModeListener;
 import com.android.incallui.call.CallList;
+import com.android.incallui.call.CallRecorder;
 import com.android.incallui.call.DialerCall;
 import com.android.incallui.call.DialerCall.CameraDirection;
 import com.android.incallui.call.DialerCallListener;
@@ -62,12 +67,33 @@ public class CallButtonPresenter
         InCallButtonUiDelegate,
         DialerCallListener {
 
+  private static final String KEY_RECORDING_WARNING_PRESENTED = "recording_warning_presented";
+
   private final Context context;
   private InCallButtonUi inCallButtonUi;
   private DialerCall call;
   private boolean isInCallButtonUiReady;
   private PhoneAccountHandle otherAccount;
 
+  private CallRecorder.RecordingProgressListener recordingProgressListener =
+      new CallRecorder.RecordingProgressListener() {
+    @Override
+    public void onStartRecording() {
+      inCallButtonUi.setCallRecordingState(true);
+      inCallButtonUi.setCallRecordingDuration(0);
+    }
+
+    @Override
+    public void onStopRecording() {
+      inCallButtonUi.setCallRecordingState(false);
+    }
+
+    @Override
+    public void onRecordingTimeProgress(final long elapsedTimeMs) {
+      inCallButtonUi.setCallRecordingDuration(elapsedTimeMs);
+    }
+  };
+
   public CallButtonPresenter(Context context) {
     this.context = context.getApplicationContext();
   }
@@ -86,6 +112,9 @@ public class CallButtonPresenter
     inCallPresenter.addCanAddCallListener(this);
     inCallPresenter.getInCallCameraManager().addCameraSelectionListener(this);
 
+    CallRecorder recorder = CallRecorder.getInstance();
+    recorder.addRecordingProgressListener(recordingProgressListener);
+
     // Update the buttons state immediately for the current call
     onStateChange(InCallState.NO_CALLS, inCallPresenter.getInCallState(), CallList.getInstance());
     isInCallButtonUiReady = true;
@@ -101,6 +130,10 @@ public class CallButtonPresenter
     InCallPresenter.getInstance().removeDetailsListener(this);
     InCallPresenter.getInstance().getInCallCameraManager().removeCameraSelectionListener(this);
     InCallPresenter.getInstance().removeCanAddCallListener(this);
+
+    CallRecorder recorder = CallRecorder.getInstance();
+    recorder.removeRecordingProgressListener(recordingProgressListener);
+
     isInCallButtonUiReady = false;
 
     if (call != null) {
@@ -297,6 +330,52 @@ public class CallButtonPresenter
   }
 
   @Override
+  public void callRecordClicked(boolean checked) {
+    CallRecorder recorder = CallRecorder.getInstance();
+    if (checked) {
+      final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+      boolean warningPresented = prefs.getBoolean(KEY_RECORDING_WARNING_PRESENTED, false);
+      if (!warningPresented) {
+        new AlertDialog.Builder(getActivity())
+            .setTitle(R.string.recording_warning_title)
+            .setMessage(R.string.recording_warning_text)
+            .setPositiveButton(R.string.onscreenCallRecordText, (dialog, which) -> {
+              prefs.edit()
+                  .putBoolean(KEY_RECORDING_WARNING_PRESENTED, true)
+                  .apply();
+              startCallRecordingOrAskForPermission();
+            })
+            .setNegativeButton(android.R.string.cancel, null)
+            .show();
+      } else {
+        startCallRecordingOrAskForPermission();
+      }
+    } else {
+      if (recorder.isRecording()) {
+        recorder.finishRecording();
+      }
+    }
+  }
+
+  private void startCallRecordingOrAskForPermission() {
+    if (hasAllPermissions(CallRecorder.REQUIRED_PERMISSIONS)) {
+      CallRecorder recorder = CallRecorder.getInstance();
+      recorder.startRecording(call.getNumber(), call.getCreationTimeMillis());
+    } else {
+      inCallButtonUi.requestCallRecordingPermissions(CallRecorder.REQUIRED_PERMISSIONS);
+    }
+  }
+
+  private boolean hasAllPermissions(String[] permissions) {
+    for (String p : permissions) {
+      if (context.checkSelfPermission(p) != PackageManager.PERMISSION_GRANTED) {
+        return false;
+      }
+    }
+    return true;
+  }
+
+  @Override
   public void changeToVideoClicked() {
     LogUtil.enterBlock("CallButtonPresenter.changeToVideoClicked");
     Logger.get(context)
@@ -482,6 +561,10 @@ public class CallButtonPresenter
             && call.getState() != DialerCallState.DIALING
             && call.getState() != DialerCallState.CONNECTING;
 
+    final CallRecorder recorder = CallRecorder.getInstance();
+    final boolean showCallRecordOption = recorder.canRecordInCurrentCountry()
+        && !isVideo && call.getState() == DialerCallState.ACTIVE;
+
     otherAccount = TelecomUtil.getOtherAccount(getContext(), call.getAccountHandle());
     boolean showSwapSim =
         !call.isEmergencyCall()
@@ -515,6 +598,7 @@ public class CallButtonPresenter
     }
     inCallButtonUi.showButton(InCallButtonIds.BUTTON_DIALPAD, true);
     inCallButtonUi.showButton(InCallButtonIds.BUTTON_MERGE, showMerge);
+    inCallButtonUi.showButton(InCallButtonIds.BUTTON_RECORD_CALL, showCallRecordOption);
 
     inCallButtonUi.updateButtonStates();
   }