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POAndroid Permissions Aren't Doing Anything
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  1. POAndroid Permissions Aren't Doing Anything
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    copied!<p>I've been working with sockets and server sockets with a simple android app, but I've run into problems with the permissions system. I found lots of questions dealing with the same issue, but all those solutions don't seem to do anything. </p> <p>The symptoms of the issue are:</p> <ul> <li>When I test the app on my device (not emulator), I get an issue, and it says the app must close.</li> <li>The LogCat complains of "FATAL ERRORS", resulting from the construction of the socket.</li> </ul> <p>AndroidManifest.xml:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.testapp" android:versionCode="1" android:versionName="1.0" &gt; &lt;uses-sdk android:minSdkVersion="8" android:targetSdkVersion="18" /&gt; &lt;application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" &gt; &lt;activity android:name="com.example.testapp.MainActivity" android:label="@string/app_name" &gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;/activity&gt; &lt;/application&gt; &lt;/manifest&gt; </code></pre> <p>MainActivity.java:</p> <pre><code>package com.example.testapp; import java.io.IOException; import java.net.ServerSocket; import java.net.Socket; import java.net.UnknownHostException; import android.app.Activity; import android.os.Bundle; import android.view.Menu; import android.widget.TextView; public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); try { Socket s = new Socket("[target URL]", 80); s.close(); } catch (UnknownHostException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; } } </code></pre>
 

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