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POHow does the Android life cycle demo make a dialogue box?
 

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  1. POHow does the Android life cycle demo make a dialogue box?
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    <p>I am looking at the life cycle demo provided on the android dev website (<a href="http://developer.android.com/training/basics/activity-lifecycle/index.html" rel="nofollow">http://developer.android.com/training/basics/activity-lifecycle/index.html</a>). It makes a dialogue box appear when the pause button is clicked, but I cannot figure out where in the code it makes the dialogue activity into a dialogue box instead of a normal activity. I am trying to implement this in my own app so that I can experiment with pausing, but I just do not understand where the dialogue box comes from. Where is the code for making the activity appear as a dialogue box?</p> <p>Here is the code for the UI</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;!-- Copyright (C) 2012 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. --&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="225dp" android:layout_height="120dp" android:background="@color/dark_yellow" android:padding="12dip" &gt; &lt;TextView android:layout_width="match_parent" android:layout_height="wrap_content" android:text="@string/dialog_text" android:gravity="center_horizontal" android:textSize="@dimen/font_medium" android:textColor="@color/light_yellow" android:paddingBottom="12dip" /&gt; &lt;Button android:id="@+id/btn_finish_dialog" android:layout_height="wrap_content" android:layout_width="wrap_content" android:text="@string/btn_finish_dialog_label" android:layout_gravity="center_horizontal" android:onClick="finishDialog" /&gt; &lt;/LinearLayout&gt; </code></pre> <p>Here is the code for the class associated with the UI</p> <p>/* * Copyright (C) 2012 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 * * <a href="http://www.apache.org/licenses/LICENSE-2.0" rel="nofollow">http://www.apache.org/licenses/LICENSE-2.0</a> * * 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. */</p> <pre><code>package com.example.android.lifecycle; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.Window; public class DialogActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_NO_TITLE); setContentView(R.layout.activity_dialog); } /** * Callback method defined by the View * @param v */ public void finishDialog(View v) { DialogActivity.this.finish(); } } </code></pre>
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    1. COI dont see what you're referring to can you post a link to the code your talking about?
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      1. POHow does the Android life cycle demo make a dialogue box?
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