1 files changed, 128 insertions, 0 deletions
diff --git a/tuner/src/com/android/tv/tuner/setup/WelcomeFragment.java b/tuner/src/com/android/tv/tuner/setup/WelcomeFragment.java
new file mode 100644
index 00000000..788ba918
--- /dev/null
+++ b/tuner/src/com/android/tv/tuner/setup/WelcomeFragment.java
@@ -0,0 +1,128 @@
+/*
+ * Copyright (C) 2015 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.tv.tuner.setup;
+
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v17.leanback.widget.GuidanceStylist.Guidance;
+import android.support.v17.leanback.widget.GuidedAction;
+import com.android.tv.common.ui.setup.SetupGuidedStepFragment;
+import com.android.tv.common.ui.setup.SetupMultiPaneFragment;
+import com.android.tv.tuner.R;
+import com.android.tv.tuner.TunerHal;
+import com.android.tv.tuner.TunerPreferences;
+import java.util.List;
+
+/** A fragment for initial screen. */
+public class WelcomeFragment extends SetupMultiPaneFragment {
+    public static final String ACTION_CATEGORY = "com.android.tv.tuner.setup.WelcomeFragment";
+
+    @Override
+    protected SetupGuidedStepFragment onCreateContentFragment() {
+        ContentFragment fragment = new ContentFragment();
+        fragment.setArguments(getArguments());
+        return fragment;
+    }
+
+    @Override
+    protected String getActionCategory() {
+        return ACTION_CATEGORY;
+    }
+
+    @Override
+    protected boolean needsDoneButton() {
+        return false;
+    }
+
+    /** The content fragment of {@link WelcomeFragment}. */
+    public static class ContentFragment extends SetupGuidedStepFragment {
+        private int mChannelCountOnPreference;
+
+        @Override
+        public void onCreate(@Nullable Bundle savedInstanceState) {
+            mChannelCountOnPreference =
+                    TunerPreferences.getScannedChannelCount(getActivity().getApplicationContext());
+            super.onCreate(savedInstanceState);
+        }
+
+        @NonNull
+        @Override
+        public Guidance onCreateGuidance(Bundle savedInstanceState) {
+            String title;
+            String description;
+            int tunerType =
+                    getArguments()
+                            .getInt(
+                                    BaseTunerSetupActivity.KEY_TUNER_TYPE,
+                                    TunerHal.TUNER_TYPE_BUILT_IN);
+            if (mChannelCountOnPreference == 0) {
+                switch (tunerType) {
+                    case TunerHal.TUNER_TYPE_USB:
+                        title = getString(R.string.ut_setup_new_title);
+                        description = getString(R.string.ut_setup_new_description);
+                        break;
+                    case TunerHal.TUNER_TYPE_NETWORK:
+                        title = getString(R.string.nt_setup_new_title);
+                        description = getString(R.string.nt_setup_new_description);
+                        break;
+                    default:
+                        title = getString(R.string.bt_setup_new_title);
+                        description = getString(R.string.bt_setup_new_description);
+                }
+            } else {
+                title = getString(R.string.bt_setup_again_title);
+                switch (tunerType) {
+                    case TunerHal.TUNER_TYPE_USB:
+                        description = getString(R.string.ut_setup_again_description);
+                        break;
+                    case TunerHal.TUNER_TYPE_NETWORK:
+                        description = getString(R.string.nt_setup_again_description);
+                        break;
+                    default:
+                        description = getString(R.string.bt_setup_again_description);
+                }
+            }
+            return new Guidance(title, description, null, null);
+        }
+
+        @Override
+        public void onCreateActions(
+                @NonNull List<GuidedAction> actions, Bundle savedInstanceState) {
+            String[] choices =
+                    getResources()
+                            .getStringArray(
+                                    mChannelCountOnPreference == 0
+                                            ? R.array.ut_setup_new_choices
+                                            : R.array.ut_setup_again_choices);
+            for (int i = 0; i < choices.length - 1; ++i) {
+                actions.add(
+                        new GuidedAction.Builder(getActivity()).id(i).title(choices[i]).build());
+            }
+            actions.add(
+                    new GuidedAction.Builder(getActivity())
+                            .id(ACTION_DONE)
+                            .title(choices[choices.length - 1])
+                            .build());
+        }
+
+        @Override
+        protected String getActionCategory() {
+            return ACTION_CATEGORY;
+        }
+    }
+}