http - Android: HTTPClient -

-

i trying http-cleint tutorials svn.apache.org. while running application getting following error in console.

[2010-04-30 09:26:36 - halloandroid] activitymanager: java.lang.securityexception: permission denial: starting intent { act=android.intent.action.main cat=[android.intent.category.launcher] flg=0x10000000 cmp=com.org.example/.halloandroid } null (pid=-1, uid=-1) requires android.permission.internet

i have added android.permission.internet in androidmanifest.xml.

<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android"       package="com.org.example"       android:versioncode="1"       android:versionname="1.0">     <application android:icon="@drawable/icon" android:label="@string/app_name">         <activity android:name=".halloandroid"                   android:label="@string/app_name" android:permission="android.permission.internet">             <intent-filter>                 <action android:name="android.intent.action.main" />                 <category android:name="android.intent.category.launcher" />             </intent-filter>         </activity>      </application>  <uses-permission android:name="android.permission.internet"></uses-permission>  </manifest>

the java code in halloandroid.java follows

 httpclient httpclient = new defaulthttpclient();     httpget httpget2 = new httpget("http://google.com/");         httpresponse response2 = null;         try {             response2 = httpclient.execute(httpget2);         } catch (clientprotocolexception e1) {             // todo auto-generated catch block             e1.printstacktrace();         } catch (ioexception e1) {             // todo auto-generated catch block             e1.printstacktrace();         }     httpentity entity = response2.getentity();     if (entity != null) {         long len = entity.getcontentlength();         if (len != -1 && len < 2048) {             try {                     log.d(tag, entityutils.tostring(entity));                 } catch (parseexception e) {                     // todo auto-generated catch block                     e.printstacktrace();                 } catch (ioexception e) {                     // todo auto-generated catch block                     e.printstacktrace();                 }         } else {             // stream content out         }

any appreciated.

problem solved. line in androidmanifest.xml file causing trouble.

android:permission="android.permission.internet"

Comments

Post a Comment

Popular posts from this blog

javascript - Enclosure Memory Copies -

-
function myclass() { //lots , lots of vars , code here. this.bar = function() { //do numerous enclosed myclass vars } this.foo = function() { alert('hello'); //don't enclosed variables. } } each instance of myclass gets own copy of bar , foo, why prototyped methods use less memory. however, know more memory use of inner methods. it seems obvious me (1) below must true. agree? not distinct myclass instances have own distinct copies of bar, must have own distinct copies of myclass enclosure. (or else how bar method keep myclass variables straight on per instance basis?) now (2) question i'm after. since inner foo method doesn't use in myclass enclosure natural qustion is: javascript smart enough not keep myclass enclosure in memory use of foo? this depend entirely on implementation not language. naive implementations keep far more around others. answer true e.g. v8 (chrome's js engine) may not true spider...
Read more

php - Replacing tags in braces, even nested tags, with regex -

-
example preg_replace('/\{[a-za-z.,\(\)0-9]+\}/', 'replaced', 'lorem ipsum dolor sit {tag1({tag2()})}, consectetur adipiscing elit.'); the result: lorem ipsum dolor sit {tag1(replaced)}, consectetur adipiscing elit. question as can see "tag2" has been replaced, want replace "tag1" know how can this? (in cases might this: {tag1({tag2({tag3()})})}) , on.) btw using preg_replace_callback, easier show preg_replace here site can test code: http://www.spaweditor.com/scripts/regex/index.php you need add curly braces character set. here's pattern used: /\{[a-za-z.,\(\)\{\}0-9]+\}/ and here result: "lorem ipsum dolor sit replaced, consectetur adipiscing elit."
Read more