Android Discussion Boards

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Re: Implement a web server based on REST Protocol in android

Sudheendra8721-Apr-14 19:56

Sudheendra87

21-Apr-14 19:56

Hi
You can use mongoose web server (https://code.google.com/p/mongoose/[^]) for developing your rest server framework.
Integrate your project to include Mongoose and then specify the endpoints, handle them in your project.

Thanks,
Sudhi.

como fazer um cliente servidor?

willian baroni6-May-14 10:18

willian baroni

6-May-14 10:18

Eu tenho que fazer um projeto para android na onde eu vou ter que criar uma el para executar no android essa tela vai ter uns campos na hora que eu preencher os campos e clicar em salvar vai ter que salvar num servidor que eu tambem tenho que criar em java só que eu não estou conseguindo fazer então eu precisava da tela do cliente no android e do servidor em java se voces poderem me ajudar agradeço a tela pode conter as seguintes informações nome, endereço, idade, telefone.

How to pass database record one activity to another activity

Rafique Android Developer17-Apr-14 4:59

Rafique Android Developer

17-Apr-14 4:59

Q : my requirement is my three activity in my app

first activity only for personal records save in database and click next button
second activity only for education records save in database and click next button
third activity only for professional records save in database and click next button
and final activity is submit records how to saved three activity records and submit to all records in final activity

Please help me

Re: How to pass database record one activity to another activity

Yuvraaz Poudel17-Apr-14 20:14

Yuvraaz Poudel

17-Apr-14 20:14

Hi friend,
Previoulsy i have also got same probelm,I have solve that probelm using sqlite database.store the records from firs activity to sqlite database table and again store records form second activity to same table in sqlite database and finally fetch data from database and store in any server database ie.mysql or anywhere else..

how to view data from mysql use php and these data show in android app in listview

Rafique Android Developer17-Apr-14 4:50

Rafique Android Developer

17-Apr-14 4:50

my requirement how to insert records from android to mysql database my website is written in php a nd known i want to my website app in java i
my question is how to add records in mysql database through in android app

JSON only use to view data form database and how to add records in database

my navigation drawer doesnot work in android version less than 4.1.

Yuvraaz Poudel16-Apr-14 20:44

Yuvraaz Poudel

16-Apr-14 20:44

public class SwappingClassDashboard extends Activity {
DrawerLayout dl;
ListView list;
ActionBarDrawerToggle toogle;

CharSequence title, dtitle;

String[] acfservice;
MainActivity mainactivity;

@Override
protected void onCreate(Bundle savedInstanceState) {

ActionBar actionbar = getActionBar();
ColorDrawable colorDrawable = new ColorDrawable(
Color.parseColor("#0067b4"));
actionbar.setBackgroundDrawable(colorDrawable);
super.onCreate(savedInstanceState);
setContentView(R.layout.swapping_layout);

// initializing the value for username and passord field for login
mainactivity = new MainActivity();

// end of variable assignment
title = dtitle = getTitle();
acfservice = getResources().getStringArray(R.array.acf_array);
dl = (DrawerLayout) findViewById(R.id.drawer_layout);
list = (ListView) findViewById(R.id.listview);

// set a custom shadow that overlays the main content when the drawer
// opens
dl.setDrawerShadow(R.drawable.drawer_shadow, Gravity.START);
// set up the drawer's list view with items and click listener
list.setAdapter(new ArrayAdapter<string>(this, R.layout.list_drawer,
acfservice));
list.setOnItemClickListener(new DrawerItemClickListener());

// enable ActionBar app icon to behave as action to toggle nav drawer
ActionBar actionbar1 = getActionBar();
actionbar1.setIcon(R.drawable.acf);
actionbar1.setTitle("ACFNepal");
actionbar1.setDisplayOptions(ActionBar.DISPLAY_SHOW_TITLE
| ActionBar.DISPLAY_SHOW_HOME | ActionBar.DISPLAY_HOME_AS_UP);

// ActionBarDrawerToggle ties together the the proper interactions
// between the sliding drawer and the action bar app icon
toogle = new ActionBarDrawerToggle(this, /* host Activity */
dl, /* DrawerLayout object */
R.drawable.click, /* nav drawer image to replace 'Up' caret */
R.string.onopen, /* "open drawer" description for accessibility */
R.string.onclose /* "close drawer" description for accessibility */
) {

public void onDrawerClosed(View view) {
getActionBar().setTitle(title);
invalidateOptionsMenu(); // creates call to
// onPrepareOptionsMenu()
}

public void onDrawerOpened(View drawerView) {
getActionBar().setTitle(dtitle);
invalidateOptionsMenu(); // creates call to
// onPrepareOptionsMenu()
}

};
dl.setDrawerListener(toogle);

if (savedInstanceState == null) {
selectItem(0);
}
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.mainmenu, menu);
return super.onCreateOptionsMenu(menu);
}

/* Called whenever we call invalidateOptionsMenu() */
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
// If the nav drawer is open, hide action items related to the content
// view
boolean drawerOpen = dl.isDrawerOpen(list);
menu.findItem(R.id.user).setVisible(!drawerOpen);
// menu.findItem(R.id.setting).setVisible(!drawerOpen);
// menu.findItem(R.id.back).setVisible(!drawerOpen);

return super.onPrepareOptionsMenu(menu);
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {

if (toogle.onOptionsItemSelected(item)) {
return true;
}
// Handle action buttons
switch (item.getItemId()) {

case R.id.sign_out: {
startActivity(new Intent(SwappingClassDashboard.this,
MainActivity.class));

android.os.Process.killProcess(android.os.Process.myPid());

}
break;
case R.id.exit: {
final Dialog d1 = new Dialog(this);
d1.requestWindowFeature(Window.FEATURE_LEFT_ICON);
d1.setTitle("Do you want to exit Application ?");

d1.setContentView(R.layout.dial_exit);
d1.setCancelable(true);
d1.show();

Button btnyes, btnno;
btnyes = (Button) d1.findViewById(R.id.exityes);
btnno = (Button) d1.findViewById(R.id.exitno);
btnyes.setOnClickListener(new View.OnClickListener() {

@Override
public void onClick(View arg0) {
// Intent intent=getIntent();
Intent intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_HOME);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

startActivity(intent);

intent.setClass(getApplicationContext(),
StartACFActivity.class);
startActivity(intent);
d1.dismiss();

finish();
android.os.Process.killProcess(android.os.Process.myPid());

}
});
btnno.setOnClickListener(new View.OnClickListener() {

@Override
public void onClick(View arg0) {

d1.dismiss();

}
});

}
break;

default:
return super.onOptionsItemSelected(item);
}
return false;

}

/* The click listner for ListView in the navigation drawer */
private class DrawerItemClickListener implements
ListView.OnItemClickListener {
@Override
public void onItemClick(AdapterView parent, View view, int position,
long id) {
selectItem(position);
}
}

private void selectItem(int position) {
// update the main content by replacing fragments
Fragment fragment = null;
switch (position) {
case 0:
fragment = new Dashboard();
break;
// case 1:
// fragment = new SystemUsers();
// break;

case 1:
startActivity(new Intent(SwappingClassDashboard.this,
AssessmentCard.class));
break;

// case 3:
// startActivity(new Intent(SwappingClassDashboard.this,
// DisplayChildList.class));
// break;

case 2:
startActivity(new Intent(SwappingClassDashboard.this,
SyncDatabase.class));

break;
default:
break;
}
if (fragment != null) {
FragmentManager fragmentManager = getFragmentManager();
fragmentManager.beginTransaction()
.replace(R.id.content_frame, fragment).commit();

// update selected item and title, then close the drawer
list.setItemChecked(position, true);
setTitle(acfservice[position]);
dl.closeDrawer(list);
} else {
// error in creating fragment
Log.e("SwappingClassDashboard", "error in creation fragment");
}
}

@Override
public void onBackPressed() {
Intent nextActivity = new Intent(this, MainActivity.class);
startActivity(nextActivity);
}

@Override
public void setTitle(CharSequence t) {
title = t;
getActionBar().setTitle(title);
}

@Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
// Sync the toggle state after onRestoreInstanceState has occurred.
toogle.syncState();
}

@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
// Pass any configuration change to the drawer toggls
toogle.onConfigurationChanged(newConfig);
}
}

text

Member 107342698-Apr-14 9:54

Member 10734269

8-Apr-14 9:54

je suis a un projet fin d’Étude application android checkretso mais a une probleme connectionet entre login , register base donne avec mysql en utilise serverhelper et CallBark c'a.d asynchrone et firmware slim .

Re: text

Richard MacCutchan8-Apr-14 9:56

Richard MacCutchan

8-Apr-14 9:56

And this is an English language site.

Re: text

Member 1069480010-May-14 10:08

Member 10694800

10-May-14 10:08

je te propose de changer le projet... Poke tongue | ;-P

si tu voudrais tu pourrais jetter un coup d'oeil sur le lien suivant
https://github.com/andreipop/Android-Login-App
interessant Smile | :)

MainActivity or MainFragment?

Jassim Rahma4-Apr-14 3:15

Jassim Rahma

4-Apr-14 3:15

Hi,

I have just created a default Android Studio project with navigation drawer. The project was created with:

MainActivity.java
NavigationDrawerFragment.java

and

activity_main.xml
fragment_main.xml
fragment_navigation_drawer.xml

does this mean my startup will be an activity not fragment?

Do I need to change it?

I am trying to set the item actions in the navigation drawer like this:

Java

private void selectItem(int position) {
    mCurrentSelectedPosition = position;
    Fragment fragment = null;

    switch (position) {
        case 0:
            fragment = new WeatherFragment();
            break;
        case 1:
            fragment = new WeatherFragment();
            break;
        case 2:
            fragment = new WeatherFragment();
            break;

        default:
            break;
    }

    if (mDrawerListView != null) {
        mDrawerListView.setItemChecked(position, true);
    }

    if (mDrawerLayout != null) {
        // android.support.v4.app.FragmentManager fragmentManager = getFragmentManager();
        // fragmentManager.beginTransaction().replace(R.id.fragment_main, fragment).commit();

        // mDrawerList.setItemChecked(position, true);
        // mDrawerList.setSelection(position);
        // getActionBar().setTitle(mNavigationDrawerItemTitles[position]);
        // mDrawerLayout.closeDrawer(mDrawerList);
        mDrawerLayout.closeDrawer(mFragmentContainerView);
    }
    if (mCallbacks != null) {
        mCallbacks.onNavigationDrawerItemSelected(position);
    }
}

so what this line should be:

Java

fragmentManager.beginTransaction().replace(R.id.fragment_main, fragment).commit();

replace an activity or fragment.

Thanks,
Jassim

Technology News @ www.JassimRahma.com

Class requires API level 11 (current min is 8)

Jassim Rahma4-Apr-14 2:09

Jassim Rahma

4-Apr-14 2:09

Hi,

I am new to Android Stuio. I created a project with the default setting and the added a fragment layout then fragment class

I am now getting the following error:

Class requires API level 11 (current min is 8)

on this line:

public class WeatherFragment extends Fragment {

here is my import:

Java

import android.app.Activity;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.app.ActionBar;;
import android.support.v4.app.FragmentManager;
import android.content.Context;
import android.os.Build;
import android.os.Bundle;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.support.v4.widget.DrawerLayout;
import android.widget.ArrayAdapter;
import android.widget.TextView;
import android.app.Fragment;
import android.support.v4.app.ListFragment;

and this is my Manifest:

XML

<?xml version="1.0" encoding="utf-8"?>
    <manifest xmlns:android="http://schemas.android.com/apk/res/android"
        package="com.jassim.yallabahrain.app" >
    
        <application
            android:allowBackup="true"
            android:icon="@drawable/ic_launcher"
            android:label="@string/app_name"
            android:theme="@style/AppTheme" >
            <activity
                android:name="com.jassim.yallabahrain.app.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>
        </application>
    
    </manifest>

Technology News @ www.JassimRahma.com

Re: Class requires API level 11 (current min is 8)

Peter Leow4-Apr-14 2:29

Peter Leow

4-Apr-14 2:29

Android introduced fragments in Android 3.0 (API level 11), you have to include this users-sdk inside the manifest file

XML

<manifest>
  <uses-sdk android:minSdkVersion="11" />
  ...
</manifest>

Refer:
1. android-fragments[^]
2. manifest-uses-sdk-element[^]

Re: Class requires API level 11 (current min is 8)

Rafique Android Developer17-Apr-14 5:04

Rafique Android Developer

17-Apr-14 5:04

Go to Android manifest file and Change API level

problem with android html5 app

Jassim Rahma30-Mar-14 0:20

Jassim Rahma

30-Mar-14 0:20

Hi,

I am new to this...

I am using Intel XDK

I created a default page in PHP but when I upload it I got:

404: Intel XDK can't find your app Do you have index.html in your application directory?

I tried html page whch redirects to php like this:

<meta http-equiv="Refresh" content="3; url=http://www.jassimrahma.com/yalla.bahrain/index.php" />

but it's just shown as blank page on Android.

I upload the pages on my hot as well and I didn't have any issue there. this is the url

http://www.jassimrahma.com/yalla.bahrain/index.html

how can I solve this please..

Technology News @ www.JassimRahma.com

Re: problem with android html5 app

Kornfeld Eliyahu Peter30-Mar-14 3:37

Kornfeld Eliyahu Peter

30-Mar-14 3:37

Intel XDK environment works on pure HTLM/CSS/JavaScript solution. You can't add PHP or ASP.NET.
If you want to learn how Intel XDK works, go to here: http://software.intel.com/en-us/html5/articles/fast-track-to-intel-xdk-new[^]

I'm not questioning your powers of observation; I'm merely remarking upon the paradox of asking a masked man who he is. (V)

Re: problem with android html5 app

Jassim Rahma30-Mar-14 7:56

Jassim Rahma

30-Mar-14 7:56

then how can I do it?

can I use my own editor and make the app ready then use a third party to package it as apk?

which tool help will help?

Technology News @ www.JassimRahma.com

Re: problem with android html5 app

Kornfeld Eliyahu Peter30-Mar-14 7:59

Kornfeld Eliyahu Peter

30-Mar-14 7:59

I do not know other development tool except Intel XDK that can pack web based application to apk (native application).
All other known development tool are java based...
So you can not turn your PHP based web site into an Android application.

I'm not questioning your powers of observation; I'm merely remarking upon the paradox of asking a masked man who he is. (V)

Bitmap from view with opaque/semi transparent background

DaveyM6926-Mar-14 12:25

DaveyM69

26-Mar-14 12:25

I'm using the code below to create a filled rounded rectangle with border of a view.

The problem is:
1. If Alpha is set high, the bitmap of the view is no longer visible
2. If Alpha is medium, the bitmap of the view is also dulled

I want the foreground to be as the original on top of the background that is controlled by the Alpha value

Java

Bitmap bitmap = getBitmapFromView(view);
Canvas canvas = new Canvas(bitmap);
Paint background = new Paint();
RectF rectF = new RectF(1, 1, bitmap.getWidth() - 2, bitmap.getHeight() - 2);

// draw background
background.setStyle(Paint.Style.FILL);
background.setColor(BACKGROUND_COLOUR);
background.setAlpha(ALPHA);
canvas.drawRoundRect(rectF, ROUNDING, ROUNDING, background);

// draw border
background.setStyle(Paint.Style.STROKE);
background.setStrokeWidth(LINE_THICKNESS);
background.setColor(BORDER_COLOUR);
canvas.drawRoundRect(rectF, ROUNDING, ROUNDING, background);

// draw foreground
Paint foreground = new Paint();
canvas.drawBitmap(bitmap, 0, 0, foreground);

return bitmap;

Dave

Binging is like googling, it just feels dirtier.
Please take your VB.NET out of our nice case sensitive forum.
Astonish us. Be exceptional. (Pete O'Hanlon)

BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)

Re: Bitmap from view with opaque/semi transparent background

hhsumon31-Mar-14 2:00

hhsumon

31-Mar-14 2:00

I am trying to use your valuable code but it gives me some errors .
03-31 11:57:20.533: W/dalvikvm(2117): threadid=11: thread exiting with uncaught exception (group=0xa4c35648)
03-31 11:57:20.533: E/AndroidRuntime(2117): FATAL EXCEPTION: Thread-183
03-31 11:57:20.533: E/AndroidRuntime(2117): java.lang.UnsupportedOperationException
03-31 11:57:20.533: E/AndroidRuntime(2117): at java.lang.Thread.stop(Thread.java:1052)
03-31 11:57:20.533: E/AndroidRuntime(2117): at java.lang.Thread.stop(Thread.java:1042)
03-31 11:57:20.533: E/AndroidRuntime(2117): at com.yourname.main.SplashScreen$2.run(SplashScreen.java:59)

What is the problem? I download & run your project dmo so there is no chance to mistake myself .

Re: Bitmap from view with opaque/semi transparent background

DaveyM692-Apr-14 9:36

DaveyM69

2-Apr-14 9:36

No idea I'm afraid without seeing your code...
You need to put a breakpoint at line 59 in SplashScreen.java and see what's going wrong

detection de personne dans une image

ranouna24-Mar-14 6:12

ranouna

24-Mar-14 6:12

comment je peux calculer les nombres des personnes dans une image.

Re: detection de personne dans une image

Richard Deeming24-Mar-14 10:06

Richard Deeming

24-Mar-14 10:06

This is an English-language site. You'll be more likely to get an answer if you post in English!
Il s'agit d'un site en anglais. Vous aurez plus de chances d'obtenir une réponse si vous postez en anglais!
http://translate.google.com/[^]

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

count the number of people in the image

ranouna25-Apr-14 0:58

ranouna

25-Apr-14 0:58

how to count the number of people in an image using opencv, please help me

How to make Norwegian Text to Speech Application in Android

Member 883863721-Mar-14 3:40

Member 8838637

21-Mar-14 3:40

Hi,

I have a requirement to read epub file and need to enable text to speech functionality that means when i click on some speak button the text which is displaying on page has to be select and read aloud about that text as parts. Once page reads completed automatically it turns to next page and play. this speech should be in Norwegian Language.

I have gone through EPUB Viewer for Android with Text to Speech[^] this link and imported this project and built tested on my device i found it is text to speech feature is there in app but i can not able to modify as Norwegian support speech can any one give me a solution

Re: How to make Norwegian Text to Speech Application in Android

Member 107242124-Apr-14 0:23

Member 10724212

4-Apr-14 0:23

please follow javapapers and androidexamples sites for getting ready examples for you

Last Visit: 31-Dec-99 18:00 Last Update: 28-Apr-24 14:28

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