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I have tried to explain how: you use your debugger to step through the code and look to see what variable is not being set up correctly. You can only solve it by collecting all the information around the time of error.
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Thanks i have done that!
I should change :
mTabHost.AddTab(spec);
To :
mTabHost.Setup(this, SupportFragmentManager, Resource.Id.tabFrameLayout);
mTabHost.AddTab(spec, Java.Lang.Class.FromType(typeof(Fragment1)), null);
end of story
That is all!
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Yes, it always helps to read the documentation.
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I want to add a method by which I can directly print report from the printer on local network.
my server which printer is connected to is 192.168.1.50
(my printer isnt Bluetooth OR Wifi one.)
I also have seen PrinterShare but it looks like it requires a client software running on a PC connected to the printer.
I wanna to do it directly to server which has printer connected and shared!
I got this code but no USE!!!
I wanna to do that in (xamarin C#)
try
{
Socket sock = new Socket("192.168.1.222", 9100);
PrintWriter oStream = new PrintWriter(sock.getOutputStream());
oStream.println("HI,test from Android Device");
oStream.println("\n\n\n");
oStream.close();
sock.close();
}
catch (UnknownHostException e)
{
e.printStackTrace();
}
catch (IOException e)
{
e.printStackTrace();
}
Thanks in advacned!
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jojoba20 wrote: I got this code but no USE!!!
You need to explain why it is no use. Did you get some sort of error, and if so please edit your question and add the details.
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it needs wifi printer but mine is only connected to PC(server) and the printer is shared
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jojoba20 wrote: it needs wifi printer but mine is only connected to PC
I don't think there is a lot that we can do to help with that.
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thanks for reply
do u have any example for what i wanna do?
forget what i have searched!
thnaks in advanced
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how can i change to vibrate mode when screen is on and change to general when screen is on...
android
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Have you tried something like:
AudioManager am = (AudioManager) getSystemService(AUDIO_SERVICE);
am.setRingerMode(AudioManager.RINGER_MODE_VIBRATE);
"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
"You can easily judge the character of a man by how he treats those who can do nothing for him." - James D. Miles
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how to make an player jump in forward direction with on touchlistern
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Hello everyone,
0xFFFF0000
btn.setBackgroundColor(0xFFFF0000);
I want to put that color in an array but don't know what datatype I will put to that
that does't mean that I can't do it
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hansoctantan wrote: I want to put that color in an array but don't know what datatype I will put to that
Have you considered an int or a long?
"One man's wage rise is another man's price increase." - Harold Wilson
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
"You can easily judge the character of a man by how he treats those who can do nothing for him." - James D. Miles
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must be an int, read the reference of setBackgroundColor method:
void android.view.View.setBackgroundColor(int color)
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how to right to left gridview in android ?
please help me
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Hi, be more specific with your question and post some code.
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i am trying to block call in aur application . in which i want that this application run in background while application is closed for this i am using broadcastreciver but this application cannnot work plz help me to build my apps
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You need to provide some better detail about your code and what is not working.
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****************this is my first java file of my application *****************
package com.collblockinandroid;
import java.lang.reflect.Method;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.telephony.TelephonyManager;
import android.util.Log;
public class CallblockinandroiddemoooActivity extends BroadcastReceiver {
Context context = null;
private static final String TAG = "Phone on Call";
private ITelephony telephony;
@Override
public void onReceive(Context context, Intent intent) {
Log.v(TAG, "Receving....");
TelephonyManager telephonymanager= (TelephonyManager)
context.getSystemService(Context.TELEPHONY_SERVICE);
try {
Class c = Class.forName(telephony.getClass().getName());
Method m = c.getDeclaredMethod("getITelephony");
m.setAccessible(true);
telephony = (ITelephony) m.invoke(telephonymanager);
telephony.silenceRinger();
telephony.endCall();
} catch (Exception e) {
e.printStackTrace();
}
}
}
********* After that i make a file of aIDL THAT IS GIVEN BY THE NAME ITtelephony************************
package com.collblockinandroid;
public interface ITelephony {
boolean endCall();
void answerRingingCall();
void silenceRinger();
}
********************** my menifest file is ********************************************
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
="" package="com.collblockinandroid" android:versioncode="1" android:versionname="1.0">
<uses-sdk android:minsdkversion="8">
<application
android:icon="@drawable/ic_launcher"
="" android:label="@string/app_name">
<receiver android:name=".Blocker">
<intent-filter android:priority="100">
<action android:name="android.intent.action.PHONE_STATE">
<uses-sdk android:minsdkversion="5">
<uses-permission android:name="android.permission.MODIFY_PHONE_STATE">
<uses-permission android:name="android.permission.CALL_PHONE">
<uses-permission android:name="android.permission.READ_PHONE_STATE">
<uses-sdk android:minsdkversion="8">
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