1 files changed, 90 insertions, 0 deletions
diff --git a/java/com/android/dialer/main/impl/MainImpl.java b/java/com/android/dialer/main/impl/MainImpl.java
new file mode 100644
index 000000000..d29e8c0a5
--- /dev/null
+++ b/java/com/android/dialer/main/impl/MainImpl.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2017 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.dialer.main.impl;
+
+import android.annotation.TargetApi;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.os.Build.VERSION_CODES;
+import android.support.v4.content.pm.ShortcutInfoCompat;
+import android.support.v4.content.pm.ShortcutManagerCompat;
+import android.support.v4.graphics.drawable.IconCompat;
+import android.support.v4.os.BuildCompat;
+import com.android.dialer.buildtype.BuildType;
+import com.android.dialer.common.LogUtil;
+import com.android.dialer.main.Main;
+import javax.inject.Inject;
+
+/** The entry point for the main feature. */
+final class MainImpl implements Main {
+  private static final String SHORTCUT_KEY = "nui_launcher_shortcut";
+
+  @Inject
+  public MainImpl() {}
+
+  @Override
+  public boolean isNewUiEnabled(Context context) {
+    return BuildType.get() == BuildType.BUGFOOD || LogUtil.isDebugEnabled();
+  }
+
+  @Override
+  public void createNewUiLauncherShortcut(Context context) {
+    enableComponent(context);
+    if (BuildCompat.isAtLeastO()) {
+      createLauncherShortcutO(context);
+    } else {
+      createLauncherShortcutPreO(context);
+    }
+  }
+
+  /**
+   * Enables the NUI activity component. By default the component is disabled and can't be accessed.
+   * Once the component has been enabled the user will get an option to use the new UI to handle
+   * DIAL (and other) intents.
+   */
+  private static void enableComponent(Context context) {
+    context
+        .getPackageManager()
+        .setComponentEnabledSetting(
+            new ComponentName(context, MainActivity.class),
+            PackageManager.COMPONENT_ENABLED_STATE_ENABLED,
+            PackageManager.DONT_KILL_APP);
+  }
+
+  @TargetApi(VERSION_CODES.O)
+  private static void createLauncherShortcutO(Context context) {
+    ShortcutInfoCompat shortcutInfo =
+        new ShortcutInfoCompat.Builder(context, SHORTCUT_KEY)
+            .setIcon(IconCompat.createWithResource(context, R.drawable.nui_launcher_icon))
+            .setIntent(MainActivity.getIntent(context))
+            .setShortLabel(context.getString(R.string.nui_shortcut_name))
+            .build();
+    ShortcutManagerCompat.requestPinShortcut(context, shortcutInfo, null);
+  }
+
+  private static void createLauncherShortcutPreO(Context context) {
+    Intent intent = new Intent("com.android.launcher.action.INSTALL_SHORTCUT");
+    intent.putExtra(
+        Intent.EXTRA_SHORTCUT_ICON,
+        Intent.ShortcutIconResource.fromContext(context, R.drawable.nui_launcher_icon));
+    intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, context.getString(R.string.nui_shortcut_name));
+    intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, MainActivity.getIntent(context));
+    context.sendBroadcast(intent);
+  }
+}