I know this question asked before but any answer helped me.
I want to use SVG but Android can't see SVG jar. I added build path. And I attach library resuorce as libs folder. And also added tag in Android Manifest. But it didn't work.
Regards
Here is my Android Manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.svgexample2"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="17" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.example.svgexample2.MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<uses-library android:name="svg-android" android:required="true" />
</application>
</manifest>
My Main Activity :
package com.example.svgexample2;
import com.larvalabs.svgandroid.SVG;
import com.larvalabs.svgandroid.SVGParser;
import android.os.Bundle;
import android.app.Activity;
import android.graphics.Color;
import android.view.Menu;
import android.widget.ImageView;
import android.widget.RelativeLayout;
public class MainActivity extends Activity {
RelativeLayout mainLayout;
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.MATCH_PARENT,
RelativeLayout.LayoutParams.WRAP_CONTENT);
ImageView myImg;
SVG svgFile;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mainLayout = new RelativeLayout(this);
myImg = new ImageView(this);
myImg.setBackgroundColor(Color.WHITE);
SVG svgFile = SVGParser.getSVGFromResource(getResources(), R.drawable.image);
myImg.setImageDrawable(svgFile.createPictureDrawable());
mainLayout.addView(myImg);
setContentView(mainLayout);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
}
Here is my additional svgandroid.xml file :
<?xml version="1.0" encoding="utf-8">
<permissions>
<libraryname="svg-android" file="/home/breed/dev/Android/androidWorkspace/SvgExample2/libs/"/>
</permissions>
AFAIK there is no need that you place a uses-library in your Manifest. The svgandroid.xml should be useless, too. Just place the .jar files in the libs folder from your Android Eclipse Project.
Related
i have created an android app on google maps through eclipse,there are no errors but when i install it on emulator or any android device and run it,error message is displayed that "unfortunately app has stopped working".
please guide me for the troubleshooting.
this is the java main activity file :-
package com.example.droidloc;
import java.util.List;
import android.os.Bundle;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapView;
import com.google.android.maps.Overlay;
import android.view.Menu;
import android.view.MotionEvent;
public class MainActivity extends MapActivity {
MapView map;
long start;
long stop;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
map=(MapView)findViewById(R.id.mainmap);
map.setBuiltInZoomControls(true);
touchy t =new touchy();
List<Overlay> overlayList = map.getOverlays();
overlayList.add(t);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
class touchy extends Overlay
{
#SuppressWarnings("deprecation")
public boolean onTouchEvent(MotionEvent e,MapView m)
{
if(e.getAction()==MotionEvent.ACTION_DOWN)
{
start=e.getEventTime();
}
if(e.getAction()==MotionEvent.ACTION_UP)
{
stop=e.getEventTime();
}
if(stop-start>1500)
{
AlertDialog alert=new
AlertDialog.Builder(MainActivity.this).create();
alert.setTitle("Pick an Option");
alert.setMessage("Pick an Option dude");
alert.setButton2("Pin a Point", new
DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface arg0, int arg1)
{
// TODO Auto-generated method stub
}
});
alert.show();
return true;
}
return false ;
}
}
#Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
}
}
---------------------------------------------------------------------------------------
This is the xml file :-
<?xml version="1.0" encoding="utf-8"?>
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/mainmap"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:name="com.google.android.gms.maps.MapFragment"
android:enabled="true"
android:clickable="true"
/>
---------------------------------------------------------------------------------------
this is the manifest file :-
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.droidloc"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="16" />
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-feature
android:glEsVersion="0x00020000"
android:required="true"/>
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<uses-library android:name="com.google.android.maps" />
<activity
android:name="com.example.droidloc.MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="AIzaSyAlHKiaTa8KrABuGHIvcuZ4IiBFifqOu1s"/>
</application>
</manifest>
I think Your Fragment can not cast to MapView. so it could be your classcastexception . if not than you shoud post your logcat output.
try by use this in your Layout may be solve problem:
<com.google.android.gms.maps.MapView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/mainmap"
android:layout_below="#+id/innerrelativelay" />
or
<fragment
android:id="#+id/mainmap"
android:layout_width="match_parent"
android:layout_height="match_parent"
class="com.google.android.gms.maps.MapFragment" />
There are a bunch of things missing. Heres a list of what I saw, and some are from comments:
You are extending mapActivity which is based on versio 1 of google maps android. But in xml you are using mapfragment v2 of google maps android.
You should extend FragmentActivity or any other activity like ActionBarActivity that extends from FragmentActivity.
You are missing metadata tag in manifest file.
Min sdk version is 8 so you need to use SupportMapFragment in xml you are using mapfragment which is available above api 11.
I am using eclipse android
I want to know about the orientantion changes ,when orientation changes gget a log message in logid ,Below is our code
package com.example.orientation;
import android.os.Bundle;
import android.app.Activity;
import android.content.res.Configuration;
import android.util.Log;
import android.view.Menu;
public class MainActivity extends Activity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
#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;
}
#Override
public void onConfigurationChanged(Configuration newConfig) {
// TODO Auto-generated method stub
super.onConfigurationChanged(newConfig);
Log.d("Android","orientation changes"+newConfig.orientation);
}
}
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.orientation"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="18" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.example.orientation.MainActivity"
android:label="#string/app_name"
android:configChanges="orientation|screenSize">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
here we don't get the message in the log cat .I am trying to log the integer value of the orientation .there is no error in the code
Use
<activity
android:name="com.example.orientation.MainActivity"
android:label="#string/app_name"
android:configChanges="orientation|screenSize">
Instead of this....
<activity
android:name="com.example.orientation.MainActivity"
android:label="#string/app_name" >
android:configChanges="orientation|screenSize">
see the difference
Hi i need help with a tutorial i tried from ( http://xjaphx.wordpress.com/2012/02/04/android-xml-adventure-parsing-html-using-jsoup/ ). It's about jsoup but i can't get it to work i only get a lott of errors and stuff.
Here is my code:
package com.sigustgebran.appsl;
import android.os.Bundle;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.select.Elements;
import android.app.Activity;
import android.view.Menu;
import android.widget.TextView;
public class MainAct extends Activity {
//blog url
static final String BLOG_URL = "http://xjaphx.wordpress.com/";
#Override
protected void onCreate(Bundle savedInstanceState) {
//set layout view
super.onCreate(savedInstanceState);
setContentView(R.layout.act_main);
//process
try {
((TextView)findViewById(R.id.tvDisplay)).setText(getBlogStats());
} catch (Exception ex) {
((TextView)findViewById(R.id.tvDisplay)).setText("Error");
}
}
protected String getBlogStats() throws Exception {
String result = "";
//get html document structure
Document document = Jsoup.connect(BLOG_URL).get();
//select path
Elements nodeBlogStats = document.select("div#blog-stats ul li");
//check results
if(nodeBlogStats.size() > 0) {
//get value
result = nodeBlogStats.get(0).text();
}
//return
return result;
}
#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;
}
}
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="30sp"
android:layout_gravity="center"
android:id="#+id/tvDisplay"
/>
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.sigustgebran.appsl"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<uses-permission android:name="android.permission.INTERNET"></uses-permission>
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.sigustgebran.appsl.MainAct"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
I would be really glad if anyone could help me. Thanks
I got it to work now. I had added the jsoup library in "External jars" as he said in the tutorial, but when I deleted it and just copied it in the "libs" map instead it worked.
you have to implement AsyncTask. I think this will help you
I'm facing a problem in adding items one below the other for relativeLayout created dynamically. I'm not able to see the first element added to it . Everytime I'm able to see only the last element added to it.
I'm providing here with this mail java source code & xml file . Please help me in sorting out this issue:
DynamicRelativeLayoutActivity.java
==================================
package com.andr.rlayout;
import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
import android.view.ViewGroup.LayoutParams;
import android.widget.RelativeLayout;
import android.widget.ScrollView;
import android.widget.TextView;
public class DynamicRelativeLayoutActivity extends Activity {
/** Called when the activity is first created. */
RelativeLayout rLayout;
ScrollView sview;
RelativeLayout dynamiclayout;
LinearLayout horizontalllayout;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.rlayout);
sview = (ScrollView)findViewById(R.id.slayout);
dynamiclayout = new RelativeLayout(DynamicRelativeLayoutActivity.this);
dynamiclayout.setBackgroundColor(Color.WHITE);
sview.addView(dynamiclayout);
RelativeLayout.LayoutParams lp_btn;
horizontalllayout = new LinearLayout(DynamicRelativeLayoutActivity.this);
horizontalllayout.setOrientation(android.widget.LinearLayout.HORIZONTAL);
TextView tv = new TextView(DynamicRelativeLayoutActivity.this);
tv.setText("Hi");
horizontalllayout.addView(tv);
lp_btn = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT);
lp_btn.addRule(RelativeLayout.BELOW);
dynamiclayout.addView(horizontalllayout, lp_btn);
horizontalllayout = new LinearLayout(DynamicRelativeLayoutActivity.this);
horizontalllayout.setOrientation(android.widget.LinearLayout.HORIZONTAL);
TextView tv1 = new TextView(DynamicRelativeLayoutActivity.this);
tv1.setText("Hello");
horizontalllayout.addView(tv1);
lp_btn = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT);
lp_btn.addRule(RelativeLayout.BELOW);
dynamiclayout.addView(horizontalllayout, lp_btn);
}
}
rlayout.xml
===========
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
>
<ScrollView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="#+id/slayout"
>
</ScrollView>
</RelativeLayout>
AndroidManifest.xml
-==================
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.andr.rlayout"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="10" />
<application
android:icon="#drawable/ic_launcher"
android:label="#string/app_name" >
<activity
android:name=".DynamicRelativeLayoutActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
//add id to your horizontalllayout view
horizontalllayout.setId(100);
//then call
lp_btn.addRule(RelativeLayout.BELOW,horizontalllayout.getId());
//finally at end add to your scroll view
sview.addView(dynamiclayout);
i am having my manifest file like this
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.basic.adwhrilsample"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="15" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<application
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity android:name=".Invoker" android:label="#string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<meta-data android:value="my sdk key"
android:name="ADWHIRL_KEY"/>
</activity>
</application>
and the below is my main.xml file
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="#+id/layout_main">
<com.adwhirl.AdWhirlLayout
android:id="#+id/adwhirl_layout"
android:layout_width="fill_parent"
android:layout_height="wrap_content" />
</LinearLayout>
and my Invoker.java activity
package com.basic.adwhrilsample;
import android.app.Activity;
import android.os.Bundle;
import android.view.Gravity;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.RelativeLayout.LayoutParams;
import android.widget.TextView;
import com.adwhirl.AdWhirlLayout;
import com.adwhirl.AdWhirlLayout.AdWhirlInterface;
import com.adwhirl.AdWhirlManager;
import com.adwhirl.AdWhirlTargeting;
public class Invoker extends Activity implements AdWhirlInterface {
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
AdWhirlManager.setConfigExpireTimeout(1000 * 60 * 5);
AdWhirlTargeting.setAge(23);
AdWhirlTargeting.setGender(AdWhirlTargeting.Gender.MALE);
AdWhirlTargeting.setKeywords("online games gaming");
AdWhirlTargeting.setPostalCode("94123");
AdWhirlTargeting.setTestMode(false);
AdWhirlLayout adWhirlLayout = (AdWhirlLayout)
findViewById(R.id.adwhirl_layout);
TextView textView = new TextView(this);
RelativeLayout.LayoutParams layoutParams = new
RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT);
int diWidth = 320;
int diHeight = 52;
int density = (int) getResources().getDisplayMetrics().density;
adWhirlLayout.setAdWhirlInterface(this);
adWhirlLayout.setMaxWidth((int) (diWidth * density));
adWhirlLayout.setMaxHeight((int) (diHeight * density));
layoutParams.addRule(RelativeLayout.CENTER_HORIZONTAL);
textView.setText("Below AdWhirlLayout");
LinearLayout layout = (LinearLayout) findViewById(R.id.layout_main);
layout.setGravity(Gravity.CENTER_HORIZONTAL);
layout.addView(adWhirlLayout, layoutParams);
layout.addView(textView, layoutParams);
layout.invalidate();
}
#Override
public void adWhirlGeneric() {
}
}
but i am getting
08-30 10:17:25.194: E/AndroidRuntime(564): java.lang.RuntimeException: Unable to
instantiate activity
ComponentInfo{com.basic.adwhrilsample/com.basic.adwhrilsample.Invoker}:
java.lang.ClassNotFoundException: com.basic.adwhrilsample.Invoker in loader
dalvik.system.PathClassLoader[/data/app/com.basic.adwhrilsample-2.apk]
Can anyone help me out in solving my issue.
Or can anyone provide me a sample working example so that i could follow it
Updated logcat :
i think everything is allright just replace imported package replace this
import android.widget.RelativeLayout.LayoutParams;
by
import android.view.ViewGroup.LayoutParams;
Try deleting ur bin directory of the project and then clean the project build it and run. I think ur class file is not present in the .dex extension it sometimes happens when the files dont get properly compiled. Also check if there is no error of build path.