| /* |
| * Copyright (C) 2007 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.apis.view; |
| |
| import com.example.android.apis.R; |
| |
| import android.app.Activity; |
| import android.app.Dialog; |
| import android.app.ProgressDialog; |
| import android.os.Bundle; |
| import android.view.View; |
| import android.widget.Button; |
| |
| /** |
| * Demonstrates the use of progress dialogs. Uses {@link Activity#onCreateDialog} |
| * and {@link Activity#showDialog} to ensure the dialogs will be properly saved |
| * and restored. |
| */ |
| public class ProgressBar3 extends Activity { |
| |
| ProgressDialog mDialog1; |
| ProgressDialog mDialog2; |
| |
| private static final int DIALOG1_KEY = 0; |
| private static final int DIALOG2_KEY = 1; |
| |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| setContentView(R.layout.progressbar_3); |
| |
| Button button = (Button) findViewById(R.id.showIndeterminate); |
| button.setOnClickListener(new View.OnClickListener() { |
| public void onClick(View v) { |
| showDialog(DIALOG1_KEY); |
| } |
| }); |
| |
| button = (Button) findViewById(R.id.showIndeterminateNoTitle); |
| button.setOnClickListener(new View.OnClickListener() { |
| public void onClick(View v) { |
| showDialog(DIALOG2_KEY); |
| } |
| }); |
| } |
| |
| @Override |
| protected Dialog onCreateDialog(int id) { |
| switch (id) { |
| case DIALOG1_KEY: { |
| ProgressDialog dialog = new ProgressDialog(this); |
| dialog.setTitle("Indeterminate"); |
| dialog.setMessage("Please wait while loading..."); |
| dialog.setIndeterminate(true); |
| dialog.setCancelable(true); |
| return dialog; |
| } |
| case DIALOG2_KEY: { |
| ProgressDialog dialog = new ProgressDialog(this); |
| dialog.setMessage("Please wait while loading..."); |
| dialog.setIndeterminate(true); |
| dialog.setCancelable(true); |
| return dialog; |
| } |
| } |
| return null; |
| } |
| } |