1 files changed, 168 insertions, 0 deletions
diff --git a/java/com/android/incallui/contactgrid/TopRow.java b/java/com/android/incallui/contactgrid/TopRow.java
new file mode 100644
index 000000000..8c3d6b004
--- /dev/null
+++ b/java/com/android/incallui/contactgrid/TopRow.java
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+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.incallui.contactgrid;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.support.annotation.Nullable;
+import android.text.TextUtils;
+import com.android.dialer.common.Assert;
+import com.android.incallui.call.DialerCall.State;
+import com.android.incallui.incall.protocol.PrimaryCallState;
+import com.android.incallui.videotech.utils.SessionModificationState;
+import com.android.incallui.videotech.utils.VideoUtils;
+
+/**
+ * Gets the content of the top row. For example:
+ *
+ * <ul>
+ *   <li>Captain Holt ON HOLD
+ *   <li>Calling...
+ *   <li>[Wi-Fi icon] Calling via Starbucks Wi-Fi
+ *   <li>[Wi-Fi icon] Starbucks Wi-Fi
+ *   <li>Call from
+ * </ul>
+ */
+public class TopRow {
+
+  /** Content of the top row. */
+  public static class Info {
+
+    @Nullable public final CharSequence label;
+    @Nullable public final Drawable icon;
+    public final boolean labelIsSingleLine;
+
+    public Info(@Nullable CharSequence label, @Nullable Drawable icon, boolean labelIsSingleLine) {
+      this.label = label;
+      this.icon = icon;
+      this.labelIsSingleLine = labelIsSingleLine;
+    }
+  }
+
+  private TopRow() {}
+
+  public static Info getInfo(Context context, PrimaryCallState state) {
+    CharSequence label = null;
+    Drawable icon = state.connectionIcon;
+    boolean labelIsSingleLine = true;
+
+    if (state.isWifi && icon == null) {
+      icon = context.getDrawable(R.drawable.quantum_ic_network_wifi_vd_theme_24);
+    }
+
+    if (state.state == State.INCOMING || state.state == State.CALL_WAITING) {
+      // Call from
+      // [Wi-Fi icon] Video call from
+      // Hey Jake, pick up!
+      if (!TextUtils.isEmpty(state.callSubject)) {
+        label = state.callSubject;
+        labelIsSingleLine = false;
+      } else {
+        label = getLabelForIncoming(context, state);
+      }
+    } else if (VideoUtils.hasSentVideoUpgradeRequest(state.sessionModificationState)
+        || VideoUtils.hasReceivedVideoUpgradeRequest(state.sessionModificationState)) {
+      label = getLabelForVideoRequest(context, state);
+    } else if (state.state == State.PULLING) {
+      label = context.getString(R.string.incall_transferring);
+    } else if (state.state == State.DIALING || state.state == State.CONNECTING) {
+      // [Wi-Fi icon] Calling via Google Guest
+      // Calling...
+      label = getLabelForDialing(context, state);
+    } else if (state.state == State.ACTIVE && state.isRemotelyHeld) {
+      label = context.getString(R.string.incall_remotely_held);
+    } else {
+      // Video calling...
+      // [Wi-Fi icon] Starbucks Wi-Fi
+      label = getConnectionLabel(state);
+    }
+
+    return new Info(label, icon, labelIsSingleLine);
+  }
+
+  private static CharSequence getLabelForIncoming(Context context, PrimaryCallState state) {
+    if (state.isVideoCall) {
+      return getLabelForIncomingVideo(context, state.isWifi);
+    } else if (state.isWifi && !TextUtils.isEmpty(state.connectionLabel)) {
+      return state.connectionLabel;
+    } else if (isAccount(state)) {
+      return context.getString(R.string.contact_grid_incoming_via_template, state.connectionLabel);
+    } else if (state.isWorkCall) {
+      return context.getString(R.string.contact_grid_incoming_work_call);
+    } else {
+      return context.getString(R.string.contact_grid_incoming_voice_call);
+    }
+  }
+
+  private static CharSequence getLabelForIncomingVideo(Context context, boolean isWifi) {
+    if (isWifi) {
+      return context.getString(R.string.contact_grid_incoming_wifi_video_call);
+    } else {
+      return context.getString(R.string.contact_grid_incoming_video_call);
+    }
+  }
+
+  private static CharSequence getLabelForDialing(Context context, PrimaryCallState state) {
+    if (!TextUtils.isEmpty(state.connectionLabel) && !state.isWifi) {
+      return context.getString(R.string.incall_calling_via_template, state.connectionLabel);
+    } else {
+      if (state.isVideoCall) {
+        if (state.isWifi) {
+          return context.getString(R.string.incall_wifi_video_call_requesting);
+        } else {
+          return context.getString(R.string.incall_video_call_requesting);
+        }
+      }
+      return context.getString(R.string.incall_connecting);
+    }
+  }
+
+  private static CharSequence getConnectionLabel(PrimaryCallState state) {
+    if (!TextUtils.isEmpty(state.connectionLabel)
+        && (isAccount(state) || state.isWifi || state.isConference)) {
+      // We normally don't show a "call state label" at all when active
+      // (but we can use the call state label to display the provider name).
+      return state.connectionLabel;
+    } else {
+      return null;
+    }
+  }
+
+  private static CharSequence getLabelForVideoRequest(Context context, PrimaryCallState state) {
+    switch (state.sessionModificationState) {
+      case SessionModificationState.WAITING_FOR_UPGRADE_TO_VIDEO_RESPONSE:
+        return context.getString(R.string.incall_video_call_requesting);
+      case SessionModificationState.REQUEST_FAILED:
+      case SessionModificationState.UPGRADE_TO_VIDEO_REQUEST_FAILED:
+        return context.getString(R.string.incall_video_call_request_failed);
+      case SessionModificationState.REQUEST_REJECTED:
+        return context.getString(R.string.incall_video_call_request_rejected);
+      case SessionModificationState.UPGRADE_TO_VIDEO_REQUEST_TIMED_OUT:
+        return context.getString(R.string.incall_video_call_request_timed_out);
+      case SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST:
+        return getLabelForIncomingVideo(context, state.isWifi);
+      case SessionModificationState.NO_REQUEST:
+      default:
+        Assert.fail();
+        return null;
+    }
+  }
+
+  private static boolean isAccount(PrimaryCallState state) {
+    return !TextUtils.isEmpty(state.connectionLabel) && TextUtils.isEmpty(state.gatewayNumber);
+  }
+}