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POApp keeps on crashing
 

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  1. POApp keeps on crashing
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    <p>I've got all of my code now but keeps on crashing. Basically, the code is a button that, when clicked, will add a number to an amount. So, when clicked once, it will be 1; clicked again will become 2, then 3, and so on like a ticker. </p> <pre><code>package com.example.counter; import android.app.Activity; import android.content.SharedPreferences; import android.os.Bundle; public class MainActivity extends Activity { // Private member field to keep track of the count private int mCount = 0; public static final String PREFS_NAME = "com.example.myApp.mCount"; private SharedPreferences settings = null; private SharedPreferences.Editor editor = null; /** ADD THIS METHOD **/ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // Always call the superclass method first settings = getSharedPreferences(PREFS_NAME, MODE_PRIVATE); } @Override public void onPause() { super.onPause(); // Always call the superclass method first mCount = settings.getInt("mCount", 0); } @Override public void onResume() { super.onResume(); // Always call the superclass method first editor = settings.edit(); /** ADD THIS LINE **/ editor.putInt("mCount", mCount); editor.commit(); } } </code></pre> <p>xml:</p> <pre><code>&lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity" &gt; &lt;TextView android:id="@+id/TextViewCount" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerHorizontal="true" android:layout_centerVertical="true" android:text="@string/hello_world" /&gt; &lt;Button android:id="@+id/ButtonCount" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_above="@+id/TextViewCount" android:layout_alignRight="@+id/TextViewCount" android:layout_marginBottom="22dp" android:text="Count" /&gt; &lt;/RelativeLayout&gt; </code></pre>
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    1. COWould you like to post your LogCat stack trace? Without that, we can only guess.
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      1. USA--C
 

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