From c2a7292e5138bae04f12d9479100092cc292571a Mon Sep 17 00:00:00 2001 From: Craig Stout Date: Fri, 27 Jun 2014 11:53:31 -0700 Subject: [PATCH] Add BrowseErrorActivity and ErrorFragment. Change-Id: I60cb6f436782d3b8a97c2f48a71e2ee86ef6d542 --- .../SupportLeanbackDemos/AndroidManifest.xml | 3 + .../SupportLeanbackDemos/res/layout/main.xml | 17 +++-- .../android/leanback/BrowseErrorActivity.java | 71 +++++++++++++++++++ .../android/leanback/ErrorFragment.java | 55 ++++++++++++++ 4 files changed, 141 insertions(+), 5 deletions(-) create mode 100644 samples/SupportLeanbackDemos/src/com/example/android/leanback/BrowseErrorActivity.java create mode 100644 samples/SupportLeanbackDemos/src/com/example/android/leanback/ErrorFragment.java diff --git a/samples/SupportLeanbackDemos/AndroidManifest.xml b/samples/SupportLeanbackDemos/AndroidManifest.xml index 2617546d1..3bf462b36 100644 --- a/samples/SupportLeanbackDemos/AndroidManifest.xml +++ b/samples/SupportLeanbackDemos/AndroidManifest.xml @@ -35,5 +35,8 @@ + + diff --git a/samples/SupportLeanbackDemos/res/layout/main.xml b/samples/SupportLeanbackDemos/res/layout/main.xml index b6b08b3b5..367337aca 100644 --- a/samples/SupportLeanbackDemos/res/layout/main.xml +++ b/samples/SupportLeanbackDemos/res/layout/main.xml @@ -15,9 +15,16 @@ limitations under the License. --> - + android:layout_height="match_parent"> + + + + diff --git a/samples/SupportLeanbackDemos/src/com/example/android/leanback/BrowseErrorActivity.java b/samples/SupportLeanbackDemos/src/com/example/android/leanback/BrowseErrorActivity.java new file mode 100644 index 000000000..a35ab5ef7 --- /dev/null +++ b/samples/SupportLeanbackDemos/src/com/example/android/leanback/BrowseErrorActivity.java @@ -0,0 +1,71 @@ +/* + * Copyright (C) 2014 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.example.android.leanback; + +import android.app.Activity; +import android.app.Fragment; +import android.os.Bundle; +import android.os.Handler; +import android.view.Gravity; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.widget.FrameLayout; +import android.widget.ProgressBar; + +public class BrowseErrorActivity extends Activity +{ + private ErrorFragment mErrorFragment; + private SpinnerFragment mSpinnerFragment; + + /** Called when the activity is first created. */ + @Override + public void onCreate(Bundle savedInstanceState) + { + super.onCreate(savedInstanceState); + setContentView(R.layout.main); + + testError(); + } + + private void testError() { + mErrorFragment = new ErrorFragment(); + getFragmentManager().beginTransaction().add(R.id.main_frame, mErrorFragment).commit(); + + mSpinnerFragment = new SpinnerFragment(); + getFragmentManager().beginTransaction().add(R.id.main_frame, mSpinnerFragment).commit(); + + Handler handler = new Handler(); + handler.postDelayed(new Runnable() { + @Override + public void run() { + getFragmentManager().beginTransaction().remove(mSpinnerFragment).commit(); + mErrorFragment.setErrorContent(getResources()); + } + }, 3000); + } + + static public class SpinnerFragment extends Fragment { + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, + Bundle savedInstanceState) { + ProgressBar progressBar = new ProgressBar(container.getContext()); + if (container instanceof FrameLayout) { + FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(100, 100, Gravity.CENTER); + progressBar.setLayoutParams(layoutParams); + } + return progressBar; + } + } +} diff --git a/samples/SupportLeanbackDemos/src/com/example/android/leanback/ErrorFragment.java b/samples/SupportLeanbackDemos/src/com/example/android/leanback/ErrorFragment.java new file mode 100644 index 000000000..f944ffae0 --- /dev/null +++ b/samples/SupportLeanbackDemos/src/com/example/android/leanback/ErrorFragment.java @@ -0,0 +1,55 @@ +/* + * Copyright (C) 2014 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.example.android.leanback; + +import android.content.Intent; +import android.content.res.Resources; +import android.os.Bundle; +import android.support.v17.leanback.widget.ArrayObjectAdapter; +import android.support.v17.leanback.widget.HeaderItem; +import android.support.v17.leanback.widget.ListRow; +import android.support.v17.leanback.widget.ListRowPresenter; +import android.support.v17.leanback.widget.OnItemClickedListener; +import android.support.v17.leanback.widget.Row; +import android.support.v17.leanback.widget.SearchOrbView; +import android.util.Log; +import android.view.View; + +public class ErrorFragment extends android.support.v17.leanback.app.ErrorFragment { + private static final String TAG = "leanback.ErrorFragment"; + private static final boolean TRANSLUCENT = true; + + @Override + public void onCreate(Bundle savedInstanceState) { + Log.i(TAG, "onCreate"); + super.onCreate(savedInstanceState); + + setTitle("Leanback Sample App"); + } + + void setErrorContent(Resources resources) { + setImageDrawable(resources.getDrawable(R.drawable.lb_ic_sad_cloud)); + setMessage("An error occurred."); + setDefaultBackground(TRANSLUCENT); + + setButtonText("Dismiss"); + setButtonClickListener(new View.OnClickListener() { + @Override + public void onClick(View arg0) { + Log.i(TAG, "button clicked"); + getFragmentManager().beginTransaction().remove(ErrorFragment.this).commit(); + } + }); + } +}