| /* |
| * 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.android.printspooler.ui; |
| |
| import android.app.Activity; |
| import android.app.Fragment; |
| import android.os.Bundle; |
| import android.text.TextUtils; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.view.View.OnClickListener; |
| import android.widget.Button; |
| import android.widget.TextView; |
| |
| import com.android.printspooler.R; |
| |
| /** |
| * Fragment for showing an error UI. |
| */ |
| public final class PrintErrorFragment extends Fragment { |
| public static final int ACTION_NONE = 0; |
| public static final int ACTION_RETRY = 1; |
| public static final int ACTION_CONFIRM = 2; |
| |
| public interface OnActionListener { |
| public void onActionPerformed(); |
| } |
| |
| private static final String EXTRA_ERROR_MESSAGE = "EXTRA_ERROR_MESSAGE"; |
| private static final String EXTRA_ACTION = "EXTRA_ACTION"; |
| |
| public static PrintErrorFragment newInstance(CharSequence errorMessage, int action) { |
| PrintErrorFragment instance = new PrintErrorFragment(); |
| Bundle arguments = new Bundle(); |
| arguments.putCharSequence(EXTRA_ERROR_MESSAGE, errorMessage); |
| arguments.putInt(EXTRA_ACTION, action); |
| instance.setArguments(arguments); |
| return instance; |
| } |
| |
| @Override |
| public View onCreateView(LayoutInflater inflater, ViewGroup root, |
| Bundle savedInstanceState) { |
| return inflater.inflate(R.layout.print_error_fragment, root, false); |
| } |
| |
| @Override |
| public void onViewCreated(View view, Bundle savedInstanceState) { |
| super.onViewCreated(view, savedInstanceState); |
| |
| Bundle arguments = getArguments(); |
| |
| CharSequence error = arguments.getString(EXTRA_ERROR_MESSAGE); |
| if (!TextUtils.isEmpty(error)) { |
| TextView message = (TextView) view.findViewById(R.id.message); |
| message.setText(error); |
| } |
| |
| Button actionButton = (Button) view.findViewById(R.id.action_button); |
| |
| final int action = getArguments().getInt(EXTRA_ACTION); |
| switch (action) { |
| case ACTION_RETRY: { |
| actionButton.setVisibility(View.VISIBLE); |
| actionButton.setText(R.string.print_error_retry); |
| } break; |
| |
| case ACTION_CONFIRM: { |
| actionButton.setVisibility(View.VISIBLE); |
| actionButton.setText(android.R.string.ok); |
| } break; |
| |
| case ACTION_NONE: { |
| actionButton.setVisibility(View.GONE); |
| } break; |
| } |
| |
| actionButton.setOnClickListener(new OnClickListener() { |
| @Override |
| public void onClick(View view) { |
| Activity activity = getActivity(); |
| if (activity instanceof OnActionListener) { |
| ((OnActionListener) getActivity()).onActionPerformed(); |
| } |
| } |
| }); |
| } |
| } |