Develop Reference

Anyone with Rockerhieu Emojicon experience?

I have been struggling with this for far too long. I want to display the nerd face http://emojipedia.org/nerd-face/ but am unsure how to go about it:
This is the current XML I have:
<com.rockerhieu.emojicon.EmojiconTextView
android:id="#+id/txtEmojicon1"
android:text=""
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="30dp"
android:textIsSelectable="true"
android:layout_centerVertical="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_marginLeft="44dp"
android:layout_marginStart="44dp" />
I have no idea what to place inside the android:text=""
Everything I place inside of the text="" comes out to not working

UPDATE THIS LIBRARY HAS BEEN DISCONTINUED BY THE OWNER UPDATE
see here : https://github.com/rockerhieu/emojicon
its pretty easy for you to implement any emoji type from Rockerheiu .
1.You will have to add the library as a module unlike adding it via the maven central Repository .
Once you are done adding module
Navigate to the library -> library\src\main\java\io\github\rockerhieu\emojicon\emoji and you edit the People.java File to get started on adding a new emoji code looks like this.
package io.github.rockerhieu.emojicon.emoji;
/**
* #author Hieu Rocker (rockerhieu#gmail.com)
*/
public class People {
public static final Emojicon[] DATA = new Emojicon[]{
Emojicon.fromCodePoint(0x1f604),
Emojicon.fromCodePoint(0x1f603),
Emojicon.fromCodePoint(0x1f600),
Emojicon.fromCodePoint(0x1f60a),
Emojicon.fromChar((char) 0x263a),
Emojicon.fromCodePoint(0x1f609),
Emojicon.fromCodePoint(0x1f60d),
Emojicon.fromCodePoint(0x1f618),

Android studio throws "Too much output to process error" on debug

Android studio throws "Too much output to process error" on debug.
I just started working on android development and trying to debug using my nexus 5 as a connected device.
Being a novice, I thought it was a memory issue and even closed all the background applications. In my single activity I am just displaying a background image and a button.
Please have a look at the layout xml...
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/backgroundimage"
android:weightSum="5"
android:orientation="vertical">
<LinearLayout
android:layout_height="0dp"
android:layout_width="match_parent"
android:layout_weight="1"
android:background="#C9BDBD"
android:padding="5dp">
<Button
android:layout_width="match_parent"
android:layout_height="match_parent"
android:textSize="20dp"
android:background="#6C7B8B"
android:textColor="#000000"
android:text="Become An Android Developer"
android:onClick="Congratulations!!! You are now initiated.."/>
</LinearLayout>

your Button's android:onClick should be a method in the Java code.
<Button
android:layout_width="match_parent"
android:layout_height="match_parent"
android:textSize="20dp"
android:background="#6C7B8B"
android:textColor="#000000"
android:text="Become An Android Developer"
android:onClick="Congratulations!!! You are now initiated.."/>
something like
android:onClick="doSomthing"/>
and in the Java code:
public void doSomthing(View v){
...
...
...
}

As far as "too much output..." issue is concerned, you can mostly ignore it. Still it would make sense if you remove some of the really unnecessary Log lines from your code, especially from methods that are called repeatedly and frequently.
Another thing, i believe you want to show a text "Congratulations!!! You are now initiated.." when user clicks on button.
So change your xml's android:onClick to android:onClick= "myButtonClicked"
In the activity, implement this function
public void myButtonClicked(){
}
Finally, show the text "Congratulations!!! You are now initiated.." either via dialog (e.g. alertDialog) or in some textView

You may have selected "No Filters" in android monitor which causes "Too much output to process error", Change it to "Show only selected Application" then all other Log line are filtered and will not show in Logcat.

Error inflating row layout in a listview

I'm trying to implement flowtextview into bauerca / drag-sort-listview but I'm getting an error inflating a row. Could you help me?
Error line is in (ResourceDragSortCursorAdapter.java (Bauerca)):
#Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
return mInflater.inflate(mLayout, parent, false);
}
Eclipse says:
Ecipse says "FATAL EXCEPTION: main
android.view.InflateException: Binary XML file line #8: Error inflataing class com.pagesuite.flowtext.FlowTextView"
The row layout is:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="67dp"
android:orientation="horizontal">
<com.pagesuite.flowtext.FlowTextView
android:id="#+id/nuevo_ingr_row_text"
android:layout_width="fill_parent"
android:layout_height="wrap_content" >
<ImageView
android:id="#id/drag_handle"
android:layout_width="wrap_content"
android:layout_height="67dp"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:padding="10dip"
android:background="#drawable/ic_move" />
<ImageView
android:id="#id/click_remove"
android:layout_width="67dp"
android:layout_height="67dp"
android:layout_alignParentRight="true"
android:layout_marginTop="400dip"
android:padding="10dip"
android:background="#drawable/ic_close" />
</com.pagesuite.flowtext.FlowTextView>
</LinearLayout>

It probably fails to find your com.pagesuite.flowtext.FlowTextView class.
First check if this class is actually in that package? Did you use a library or copy this class into your own project? If you copied it, you'll need to change the package to the correct value aka point it to your own class.

You got that error just because your xml layout file is not recognise the package com.pagesuite.flowtext.FlowTextView
If you change it to right one then error will not be there.
Feel free to comments.

I wrote the FlowTextView class. The project has had quite a few bug fixes and the JAR file hasn't been updated so I would advise against using the JAR file and check the whole source out and use it as a library project.
This means you get the latest version and it will probbly solve your import issue at the same time.
IF you are not familiar with library projects in eclipse then check this

Android XML Error - First App - NetBeans

I've just started this evening into developing my first Android app and have come across an error that for the life of me I can't see where is coming from
When i launch my test app in the emulator it force closes with the error "The application Test App (psrocess Test.App) has stopped unexpectedly. Please try again."
So far I've checked: The Android Development output - nothing untoward,launches fine and locates activity and intent
The Emulator output - nothing reported at all
The TestApp debug - reports BUILD SUCCESSFUL
I proceeded to then examine the main.xml used for the layout and on validation in NetBeans it reports "cvc-elt.1: Cannot find the declaration of element 'LinearLayout'"
My main.xml looks like this:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:paddingLeft="16dp"
android:paddingRight="16dp"
android:orientation="vertical" >
<Button
android:id="#+id/used_cars"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/used_cars" />
<Button
android:id="#+id/used_vans"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/used_vans" />
<Button
android:id="#+id/dealers"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/dealers" />
</LinearLayout>
I've trawled for info on how to fix this and can't find an answer
Could someone be kind enough to please advise if i'm missing something fundamental?
Thanks in advance
Barry

I've went through the logcat info and found nothing so i decided to create a new app from scratch and copy over the info and it runs fine
If i do find any other info on what caused the issue i'll be sure to post it up
I can only put it down to a config error atm
Kind Regards
Barry

Android problem

Hi iam working on android getting the following problem for my login but i didn't got my mistake... The error notice is the application has been terminated unexpectedly
my code is
package layout.program;
import android.app.Activity;
import android.os.Bundle;
public class Tablelayout extends Activity{
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.tablelayout);
}
}
tablelayout.xml
<?xml version="1.0" encoding="utf-8"?>
<TableLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TableRow android:id="#+id/tableRow1" android:layout_width="wrap_content" android:layout_height="wrap_content">
<TextView android:layout_height="wrap_content" android:text="TextView" android:id="#+id/textView1" android:textAppearance="?android:attr/textAppearanceMedium" android:layout_width="wrap_content"></TextView>
<EditText android:id="#+id/editText1" android:layout_height="wrap_content" android:layout_width="fill_parent">
<requestFocus></requestFocus>
</EditText>
</TableRow>
</TableLayout>

Try Cleaning your Project..
By Selecting the Project and then go to top project option and then select clean.
and then select OK..
Sometimes Changes are not made in R.java...Thats y this error comes

Your code is working fine at my end..please look in your code if there is anything which is causing the exception..Try to debug with debugger....

There's nothing wrong with your code or xml, so it has to be an error in your manifest.
As this application is just a stub, why not do this:
Create a new Android project, call it anything you like.
Call the activity 'TableLayoutActivity'
Put your tablelayout.xml into the layout folder.
Change the automatically generated code in TablelayoutActivity.java to set the content view from setContentView(R.layout.main) to setContentView(R.layout.tablelayout)
This should work, then have a look at the manifest in the new project, to see where you went wrong in your original project.

change the class name and try again,also check if the activity name mentioned in the android manifest is correct.