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/*
* 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() {
if (getFragmentManager().isDestroyed()) {
return;
}
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;
}
}
}
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