InCallAPI Handover M-bringup

Integrate Call handover to InCallAPI plugins
Integrate InCallAPI snackbar

Change-Id: I88897172dde3d01f33c94e24fa78da4048dcb75b

1 files changed, 183 insertions, 4 deletions

diff --git a/src/com/android/incallui/CallButtonFragment.java b/src/com/android/incallui/CallButtonFragment.java
index 34eca3cc..8712637f 100644
--- a/src/com/android/incallui/CallButtonFragment.java
+++ b/src/com/android/incallui/CallButtonFragment.java
@@ -19,10 +19,14 @@ package com.android.incallui;
 import static com.android.incallui.CallButtonFragment.Buttons.*;
 
 import android.annotation.NonNull;
+import android.app.AlertDialog;
+import android.app.PendingIntent;
 import android.content.Context;
+import android.content.DialogInterface;
 import android.content.pm.PackageManager;
 import android.content.res.ColorStateList;
 import android.content.res.Resources;
+import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.LayerDrawable;
 import android.graphics.drawable.GradientDrawable;
@@ -31,6 +35,7 @@ import android.graphics.drawable.StateListDrawable;
 import android.os.Bundle;
 import android.telecom.CallAudioState;
 import android.util.SparseIntArray;
+import android.text.TextUtils;
 import android.view.ContextThemeWrapper;
 import android.view.HapticFeedbackConstants;
 import android.view.LayoutInflater;
@@ -38,11 +43,21 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
 import android.widget.CompoundButton;
 import android.widget.ImageButton;
+import android.widget.ImageView;
+import android.widget.ListAdapter;
 import android.widget.PopupMenu;
 import android.widget.PopupMenu.OnDismissListener;
 import android.widget.PopupMenu.OnMenuItemClickListener;
+import android.widget.TextView;
+
+import com.android.incallui.incallapi.InCallPluginInfo;
+
+import java.lang.Override;
+import java.util.ArrayList;
+import java.util.List;
 
 import com.android.contacts.common.util.MaterialColorMapUtils.MaterialPalette;
 
@@ -53,6 +68,9 @@ public class CallButtonFragment
         extends BaseFragment<CallButtonPresenter, CallButtonPresenter.CallButtonUi>
         implements CallButtonPresenter.CallButtonUi, OnMenuItemClickListener, OnDismissListener,
         View.OnClickListener {
+    private static final String TAG = CallButtonFragment.class.getSimpleName();
+    private static final boolean DEBUG = false;
+
     private static final int INVALID_INDEX = -1;
     private int mButtonMaxVisible;
     // The button is currently visible in the UI
@@ -68,9 +86,9 @@ public class CallButtonFragment
         public static final int BUTTON_AUDIO = 0;
         public static final int BUTTON_MUTE = 1;
         public static final int BUTTON_DIALPAD = 2;
-        public static final int BUTTON_HOLD = 3;
-        public static final int BUTTON_SWAP = 4;
-        public static final int BUTTON_UPGRADE_TO_VIDEO = 5;
+        public static final int BUTTON_UPGRADE_TO_VIDEO = 3;
+        public static final int BUTTON_HOLD = 4;
+        public static final int BUTTON_SWAP = 5;
         public static final int BUTTON_SWITCH_CAMERA = 6;
         public static final int BUTTON_ADD_CALL = 7;
         public static final int BUTTON_MERGE = 8;
@@ -225,7 +243,7 @@ public class CallButtonFragment
                 getPresenter().addParticipantClicked();
                 break;
             case R.id.changeToVideoButton:
-                getPresenter().changeToVideoClicked();
+                getPresenter().switchToVideoCall();
                 break;
             case R.id.switchCameraButton:
                 getPresenter().switchCameraClicked(
@@ -447,6 +465,61 @@ public class CallButtonFragment
         mSwitchCameraButton.setSelected(isBackFacingCamera);
     }
 
+    public void modifyChangeToVideoButton() {
+        boolean canVideoCall = getPresenter().canVideoCall();
+        List<InCallPluginInfo> contactInCallPlugins =
+                getPresenter().getContactInCallPluginInfoList();
+        int listSize = (contactInCallPlugins != null) ? contactInCallPlugins.size() : 0;
+        if (!canVideoCall && listSize == 1) {
+            InCallPluginInfo info = contactInCallPlugins.get(0);
+            if (info != null && info.getPluginSingleColorIcon() != null) {
+                LayerDrawable layerDrawable =
+                        (LayerDrawable) getResources().getDrawable(R.drawable.btn_change_to_video)
+                                .mutate();
+
+                int buttonWidth = mChangeToVideoButton.getWidth();
+                int buttonHeight = mChangeToVideoButton.getWidth();
+                if (buttonWidth == 0 || buttonHeight == 0) {
+                    buttonWidth =
+                            getResources().getDimensionPixelSize(R.dimen.in_call_button_dimension);
+                    buttonHeight =
+                            getResources().getDimensionPixelSize(R.dimen.in_call_button_dimension);
+                }
+                int xInset = buttonWidth - layerDrawable.getIntrinsicWidth();
+                if (xInset > 0) {
+                    xInset = xInset / 2;
+                } else {
+                    xInset = 0;
+                }
+                int yInset = buttonHeight - layerDrawable.getIntrinsicHeight();
+                if (yInset > 0) {
+                    yInset = yInset / 2;
+                } else {
+                    yInset = 0;
+                }
+
+                if (DEBUG) {
+                    Log.i(TAG, "mChangeToVideoButton: [w h] [" + mChangeToVideoButton.getWidth() +
+                            " " + mChangeToVideoButton.getHeight() + "]");
+                    Log.i(TAG, "adjusted button: [w h] [" + buttonWidth + " " + buttonHeight + "]");
+                    Log.i(TAG, "layerDrawable: [w h] [" + layerDrawable.getIntrinsicWidth() + " " +
+                            layerDrawable.getIntrinsicHeight() + "]");
+                    Log.i(TAG, "xInset = " + xInset);
+                    Log.i(TAG, "xInset = " + yInset);
+                }
+
+                Drawable icon = info.getPluginSingleColorIcon();
+                icon.setTintList(getResources().getColorStateList(R.color.selectable_icon_tint));
+                icon.setAutoMirrored(false);
+
+                // layer 0 is background, layer 1 is the icon to use.
+                layerDrawable.setLayerInset(1, xInset, yInset, xInset, yInset);
+                layerDrawable.setDrawableByLayerId(R.id.foregroundItem, icon);
+                mChangeToVideoButton.setBackground(layerDrawable);
+            }
+        }
+    }
+
     @Override
     public void setVideoPaused(boolean isPaused) {
         mPauseVideoButton.setSelected(isPaused);
@@ -542,6 +615,69 @@ public class CallButtonFragment
         }
     }
 
+    /**The function is called when Video Call button gets pressed. The function creates and
+     * displays video call options.
+     */
+    @Override
+    public void displayVideoCallOptions() {
+        CallButtonPresenter.CallButtonUi ui = getUi();
+        if (ui == null) {
+            Log.e(this, "Cannot display VideoCallOptions as ui is null");
+            return;
+        }
+
+        Context context = getContext();
+
+        final ArrayList<Drawable> icons = new ArrayList<Drawable>();
+        final ArrayList<String> items = new ArrayList<String>();
+        final ArrayList<Integer> itemToCallType = new ArrayList<Integer>();
+        final Resources res = ui.getContext().getResources();
+
+        // Prepare the string array and mapping.
+        List<InCallPluginInfo> contactInCallPlugins =
+                getPresenter().getContactInCallPluginInfoList();
+        if (contactInCallPlugins != null && !contactInCallPlugins.isEmpty()) {
+            int i = 0;
+            for (InCallPluginInfo info : contactInCallPlugins) {
+                items.add(info.getPluginTitle());
+                icons.add(info.getPluginColorIcon());
+                itemToCallType.add(i++);
+            }
+        }
+
+        boolean canVideoCall = getPresenter().canVideoCall();
+        if (canVideoCall) {
+            // First item, if available is VT IMS call
+            items.add(res.getString(R.string.modify_call_option_vt));
+            Drawable icon = res.getDrawable(R.drawable.ic_toolbar_video);
+            icon.setTint(res.getColor(R.color.vidoecall_handoff_default_video_call_color));
+            icons.add(icon);
+            itemToCallType.add(-1);
+        }
+
+        ListAdapter adapter = new ListItemWithImageArrayAdapter(context.getApplicationContext(),
+                R.layout.videocall_handoff_item, items, icons);
+        DialogInterface.OnClickListener listener = new DialogInterface.OnClickListener() {
+            public void onClick(DialogInterface dialog, int item) {
+                final int selCallType = itemToCallType.get(item);
+                if (selCallType < 0) {
+                    // VT Call selected
+                    getPresenter().changeToVideoClicked();
+                } else {
+                    //  InCall Plugin selected
+                    getPresenter().handoverCallToVoIPPlugin(selCallType);
+                }
+                dialog.dismiss();
+            }
+        };
+        AlertDialog.Builder builder = new AlertDialog.Builder(getUi().getContext());
+        builder.setTitle(R.string.video_call_option_title);
+        builder.setAdapter(adapter, listener);
+        final AlertDialog alert;
+        alert = builder.create();
+        alert.show();
+    }
+
     @Override
     public void setAudio(int mode) {
         updateAudioButtons(getPresenter().getSupportedAudio());
@@ -871,4 +1007,47 @@ public class CallButtonFragment
     public Context getContext() {
         return getActivity();
     }
+
+    @Override
+    public void showInviteSnackbar(final PendingIntent inviteIntent, String inviteText) {
+        if (TextUtils.isEmpty(inviteText)) {
+            return;
+        }
+        final InCallActivity activity = (InCallActivity) getActivity();
+        if (activity != null) {
+            activity.showInviteSnackbar(inviteIntent, inviteText);
+        }
+    }
+
+    /**
+     * Adapter used to Array adapter with an icon and custom item layout
+     */
+    private class ListItemWithImageArrayAdapter extends ArrayAdapter<String> {
+        private int mLayout;
+        private List<Drawable> mIcons;
+
+        public ListItemWithImageArrayAdapter(Context context, int layout, List<String> titles,
+                List<Drawable> icons) {
+            super(context, 0, titles);
+            mLayout = layout;
+            mIcons = icons;
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            String title = getItem(position);
+            Drawable icon = mIcons.get(position);
+            if (convertView == null) {
+                convertView = LayoutInflater.from(getContext()).inflate(mLayout, parent, false);
+            }
+
+            TextView textView = (TextView) convertView.findViewById(R.id.title);
+            textView.setText(title);
+
+            ImageView msgIcon = (ImageView) convertView.findViewById(R.id.icon);
+            msgIcon.setImageDrawable(icon);
+
+            return convertView;
+        }
+    }
 }