Custom popup dialog with input field [closed]

Custom popup dialog with input field [closed] - android

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How do I create popup input field for Android?
I need Xml and Java Code.

try to use this custom popup dialog code
main.xml
<?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:orientation="vertical" >
<Button
android:id="#+id/buttonPrompt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Show Prompt Dialog" />
<EditText
android:id="#+id/editTextResult"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
</EditText>
</LinearLayout>
Custom.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/layout_root"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:padding="10dp" >
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Type Your Message : "
android:textAppearance="?android:attr/textAppearanceLarge" />
<EditText
android:id="#+id/editTextDialogUserInput"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<requestFocus />
</EditText>
</LinearLayout>
main.java
package cm.kikani.kalpesh;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
public class MainActivity extends Activity {
final Context context = this;
private Button button;
private EditText result;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// components from main.xml
button = (Button) findViewById(R.id.buttonPrompt);
result = (EditText) findViewById(R.id.editTextResult);
// add button listener
button.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
// get prompts.xml view
LayoutInflater li = LayoutInflater.from(context);
View promptsView = li.inflate(R.layout.custom, null);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
context);
// set prompts.xml to alertdialog builder
alertDialogBuilder.setView(promptsView);
final EditText userInput = (EditText) promptsView
.findViewById(R.id.editTextDialogUserInput);
// set dialog message
alertDialogBuilder
.setCancelable(false)
.setPositiveButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
// get user input and set it to result
// edit text
result.setText(userInput.getText());
}
})
.setNegativeButton("Cancel",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
dialog.cancel();
}
});
// create alert dialog
AlertDialog alertDialog = alertDialogBuilder.create();
// show it
alertDialog.show();
}
});
}
}

You can create a custom dialog class for your case.
your_custom_dialog.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="120dp"
android:background="#android:color/black"
android:orientation="vertical" >
<TextView
android:id="#+id/txt_exit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_margin="10dp"
android:text="Do you realy want to exit ?"
android:textColor="#android:color/white"
android:textSize="16sp"
android:textStyle="bold"/>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:background="#android:color/blue"
android:orientation="horizontal" >
<Button
android:id="#+id/btn_yes"
android:layout_width="100dp"
android:layout_height="30dp"
android:background="#android:color/white"
android:clickable="true"
android:text="Yes"
android:textColor="#android:color/white"
android:textStyle="bold" />
<Button
android:id="#+id/btn_no"
android:layout_width="100dp"
android:layout_height="30dp"
android:layout_marginLeft="5dp"
android:background="#android:color/white"
android:clickable="true"
android:text="No"
android:textColor="#android:color/blue"
android:textStyle="bold" />
</LinearLayout>
</LinearLayout>
and you CustomDialog class must extend Dialog
public class CustomDialogClass extends Dialog {
public Activity activity;
public Dialog dialog;
public Button yes, no;
public CustomDialogClass(Activity a) {
super(a);
// TODO Auto-generated constructor stub
this.activity = a;
}
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.custom_dialog);
yes = (Button) findViewById(R.id.btn_yes);
no = (Button) findViewById(R.id.btn_no);
yes.setOnClickListener(new OnClickListener() {
public void onClick(View v)
{
activity.finish();
}
});
no.setOnClickListener(new OnClickListener() {
public void onClick(View v)
{
dismiss();
}
});
}
}
and you can call it like this
CustomDialogClass customDialog =new CustomDialogClass(activity);
customDialog .show();

Related

why custom dialog buttons dont work?

I have a custom dialog in my app but when I click on the buttons of dialog they don't work!
I want to show dialog in one of the items of navigation drawer
and that's code:
dialog = new Dialog(MaterialCardsActivity.this);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setCancelable(true);
dialog.setContentView(R.layout.dialog_mail);
dialog.show();
How can I resolve it?
Custom_Dialog.java
package com.example.material.amirj;
import android.app.Dialog;
import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.view.Window;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class Dialog_Custom extends AppCompatActivity {
private EditText caption;
private Dialog dialog;
private EditText text;
private Button send,cancel;
#Override
protected void onCreate(#Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.dialog_mail);
dialog = new Dialog(Dialog_Custom.this);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setCancelable(true);
dialog.setContentView(R.layout.dialog_mail);
caption = (EditText) dialog.findViewById(R.id.txt_caption_dialoge);
text = (EditText) dialog.findViewById(R.id.txt_text_dialoge);
send = (Button) dialog.findViewById(R.id.btn_send_email);
cancel = (Button) dialog.findViewById(R.id.btn_cancel_dialog);
send.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent i = new Intent(Intent.ACTION_SEND);
i.setType("message/rfc822");
i.putExtra(Intent.EXTRA_EMAIL, new String[]{"titandevelopers98#gmail.com"});
i.putExtra(Intent.EXTRA_SUBJECT, "" + caption.getText());
i.putExtra(Intent.EXTRA_TEXT, "" + text.getText());
try {
startActivity(Intent.createChooser(i, "ارسال ایمیل با ..."));
} catch (android.content.ActivityNotFoundException ex) {
Toast.makeText(Dialog_Custom.this, "برنامه ای از ازسال ایمیل پشتیبانی نمیکند.", Toast.LENGTH_SHORT).show();
}
}
});
cancel.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
dialog.dismiss();
}
});
dialog.show();
}
}
dialog_mail.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="16dp"
android:weightSum="1">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="ارتباط با ما - ایمیل"
android:id="#+id/textView2"
android:layout_gravity="right"
android:textColor="#color/colorPrimary"
android:padding="8dp"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:gravity="center" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="ارسال"
android:id="#+id/btn_send_email"
android:textColor="#ffffff"
android:layout_below="#+id/textView2"
android:layout_alignRight="#+id/editText"
android:layout_alignEnd="#+id/editText"
android:layout_marginTop="151dp"
android:theme="#style/MyButton"
android:allowUndo="true" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="لغو"
android:id="#+id/btn_cancel_dialog"
android:textColor="#android:color/holo_red_light"
style="?android:attr/borderlessButtonStyle"
android:layout_alignTop="#+id/btn_send_email"
android:layout_toLeftOf="#+id/btn_send_email"
android:layout_toStartOf="#+id/btn_send_email" />
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:hintTextAppearance="#style/MyHintText"
android:id="#+id/view3"
android:layout_below="#+id/textView2"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:focusable="true">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="عنوان"
android:id="#+id/txt_text_dialoge"
android:theme="#style/MyEditText" />
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:hintTextAppearance="#style/MyHintText"
android:layout_below="#+id/view3"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:id="#+id/editText"
android:layout_above="#+id/btn_cancel_dialog">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="متن پیام"
android:id="#+id/txt_caption_dialoge"
android:theme="#style/MyEditText" />
</android.support.design.widget.TextInputLayout>
</RelativeLayout>
final result but buttons don't work

Try this,
dialog_main.xml
<?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:orientation="vertical" >
<Button
android:id="#+id/buttonClick"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Click To Show Custom Dialog" />
</LinearLayout>
dialog.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="fill_parent" >
<ImageView
android:id="#+id/imageDialog"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginRight="6dp" />
<TextView
android:id="#+id/textDialog"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textColor="#FFF"
android:layout_toRightOf="#+id/imageDialog"/>
<Button
android:id="#+id/okButton"
android:layout_width="100px"
android:layout_height="wrap_content"
android:text="Ok"
android:layout_marginTop="5dp"
android:layout_marginRight="5dp"
android:layout_below="#+id/textDialog"
android:layout_toRightOf="#+id/imageDialog"
/>
</RelativeLayout>
CustomDialog.java
public class CustomDialog extends Activity {
private Button btnClick;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.custom_dialog_main);
btnClick = (Button) findViewById(R.id.btnClick);
// add listener to button
buttonClick.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
// Create custom dialog object
final Dialog dialog = new Dialog(CustomDialog.this);
// Include dialog.xml file
dialog.setContentView(R.layout.dialog);
// Set dialog title
dialog.setTitle("Custom Dialog");
// set values for custom dialog components - text, image and button
TextView text = (TextView) dialog.findViewById(R.id.textDialog);
text.setText("Custom dialog");
ImageView image = (ImageView) dialog.findViewById(R.id.imageDialog);
image.setImageResource(R.drawable.image0);
dialog.show();
Button okButton = (Button) dialog.findViewById(R.id.declineButton);
// if decline button is clicked, close the custom dialog
okButton.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// Close dialog
dialog.dismiss();
}
});
}
});
}
}
Happy coding..!

i need to make a button that opens a custom dialogbox

I'm creating an android app for my school project.
I created the interface normaly.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:paddingBottom="#dimen/activity_vertical_margin"
tools:context=".MainActivity">
<ImageView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="#+id/imageView"
android:background="#drawable/mappic"
android:layout_above="#+id/zoomControls"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<ZoomControls
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/zoomControls"
android:layout_alignParentBottom="true"
android:layout_alignRight="#+id/imageView"
android:layout_alignEnd="#+id/imageView" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Obtenir le PCC"
android:id="#+id/button"
android:layout_alignBottom="#+id/zoomControls"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
</RelativeLayout>
now I want to make it when I click on the button : Obtenir le PCC this dialog box opens up :
<?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="fill_parent"
android:backgroundTintMode="multiply"
android:backgroundTint="#ff7518ff">
<ImageView
android:id="#+id/image"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toLeftOf="#+id/Suivantbtn"
android:layout_alignLeft="#+id/Suivantbtn"
android:layout_alignStart="#+id/Suivantbtn" />
<TextView
android:id="#+id/textdp"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:text="Taper le poit de départ:"
android:textColor="#ff111124"
android:layout_alignBottom="#+id/Suivantbtn"
android:theme="#style/AppTheme"
android:textSize="30dp"
android:layout_below="#+id/image"
android:layout_marginTop="50dp"
android:layout_marginBottom="50dp"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:layout_marginRight="28dp"
android:layout_marginLeft="28dp" />/>
<Button
android:id="#+id/Suivantbtn"
android:layout_width="100px"
android:layout_height="wrap_content"
android:text="Suivant "
android:layout_centerVertical="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/editText"
android:layout_above="#+id/Suivantbtn"
android:layout_marginBottom="56dp"
android:layout_alignLeft="#+id/textdp"
android:layout_alignStart="#+id/textdp"
android:layout_alignRight="#+id/textdp"
android:layout_alignEnd="#+id/textdp"
android:textAlignment="center"
android:backgroundTint="#ff9eadff" />
</RelativeLayout>
and when I click on Suivant ,, the dialog box goes and another dialogbox appears :
<?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="fill_parent"
android:backgroundTintMode="multiply"
android:backgroundTint="#ff7518ff">
<ImageView
android:id="#+id/image"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toLeftOf="#+id/Suivantbtn2"
android:layout_alignLeft="#+id/Suivantbtn2"
android:layout_alignStart="#+id/Suivantbtn2" />
<TextView
android:id="#+id/textar"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:text="Taper le poit d'arrivée:"
android:textColor="#ff111124"
android:layout_alignBottom="#+id/Suivantbtn2"
android:theme="#style/AppTheme"
android:textSize="30dp"
android:layout_below="#+id/image"
android:layout_marginTop="50dp"
android:layout_marginBottom="50dp"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:layout_marginRight="28dp"
android:layout_marginLeft="28dp" />/>
<Button
android:id="#+id/Suivantbtn2"
android:layout_width="100px"
android:layout_height="wrap_content"
android:text="Suivant "
android:layout_centerVertical="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/editText"
android:layout_above="#+id/Suivantbtn2"
android:layout_marginBottom="56dp"
android:layout_alignLeft="#+id/textar"
android:layout_alignStart="#+id/textar"
android:layout_alignRight="#+id/textar"
android:layout_alignEnd="#+id/textar"
android:textAlignment="center"
android:backgroundTint="#ff9eadff" />
</RelativeLayout>
the java code :
package artofdev.org.admaps;
import android.app.Activity;
import android.app.Dialog;
import android.content.Context;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
public class MainActivity extends Activity {
private ImageView imageView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
Context context = getApplicationContext();
final Button button = (Button) findViewById(R.id.button);
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
final Dialog dialog = new Dialog(context);
dialog.setContentView(R.layout.dialog);
Button button2 = (Button) dialog.findViewById(R.id.Suivantbtn);
button2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
final Dialog dialog2 = new Dialog(context);
dialog2.setContentView(R.layout.dialog2);
Button button3 = (Button)
dialog2.findViewById(R.id.Suivantbtn2);
button3.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
dialog2.dismiss();
}
});
dialog.dismiss();
dialog2.show();
}
});
dialog.show();
}
});
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
And when this appears and I type in and click on next. This dialog box dismisses and another msg box I'll create later shows a msg.
how to do it ?

Here is a fully working code for you:
Context context = getAplicationContext();
final Button button = (Button) findViewById(R.id.button);
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
final Dialog dialog = new Dialog(context);
dialog.setContentView(R.layout.your_dialog_layout);
Button button2 = (Button) dialog.findViewById(R.id.Suivantbtn);
button2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
final Dialog dialog2 = new Dialog(context);
dialog2.setContentView(R.layout.your_second_dialog_layout);
Button button3 = (Button) dialog2.findViewById(R.id.Suivantbtn2);
button3.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
dialog2.dismiss();
}
});
dialog.dismiss();
dialog2.show();
}
});
dialog.show();
}
});
Hope my answer helped!

Button button = (Button) findViewById(R.id.button);
button.setOnClickListener(new View.OnClickListener(){
#Override
//On click function
public void onClick(View view) {
//do something - for example open the dialog box you want
final Dialog dialog = new Dialog(getActivity());
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setContentView(R.layout.custom_alert_dialogue);
dialog.show();
}
});

You should add onClickListener to your buttons. For example (this code is for your Activity class):
Button button = (Button) findViewById(R.id.button);
button.setOnClickListener(new View.OnClickListener(){
#Override
//On click function
public void onClick(View view) {
//do something - for example open the dialog box you want
}
});

null pointer exception in splash

I have a main activity which should load a small splash xml file for 2 or 3 seconds when the app is opened. I tried this snippet of code in the oncreate before adding it to my major project. Keep in mind, both apps worked seperately but for some reason, i get a null pointer exception when running the app..... help?
MainActivity:
package com.Depauw.dpuhelpdesk;
import android.net.Uri;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ActivityNotFoundException;
import android.content.DialogInterface;
import android.content.Intent;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class MainActivity extends Activity {
private Button knowledgeBase, submitRequest, helpme, faq, technician, call;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.splash);
//display the logo during 5 secondes,
new CountDownTimer(2000,1000){
public void onTick(long millisUntilFinished){}
public void onFinish(){
//set the new Content of your activity
MainActivity.this.setContentView(R.layout.activity_main);
}
}.start();
Initialize();
}
private void Initialize(){
knowledgeBase = (Button) findViewById(R.id.knowledgebase1);
submitRequest = (Button) findViewById(R.id.submitrequest1);
helpme = (Button) findViewById(R.id.helpButton);
faq = (Button) findViewById(R.id.faqButton);
technician = (Button) findViewById(R.id.submitrequest2);
call = (Button) findViewById(R.id.callButton);
knowledgeBase.setOnClickListener(new OnClickListener(){
public void onClick(View arg0){
Intent knowledgeIntent = new Intent(MainActivity.this, knowledgebase1_activity.class);
startActivity(knowledgeIntent);
}
});
submitRequest.setOnClickListener(new OnClickListener(){
public void onClick(View arg0){
Intent requestIntent = new Intent(MainActivity.this, submitRequest_activity.class);
startActivity(requestIntent);
}
});
helpme.setOnClickListener(new OnClickListener(){ //dialog box
public void onClick(View arg0){
final AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setTitle("Help");
builder.setMessage("This app allows you to access the IT KnowledgeBase from DePauw's website." + " " +
"If you experience any issues using our app, please send us an email to helpdesk#depauw.edu or call 765-658-4294");
builder.setCancelable(true);
builder.setIcon(R.drawable.ic_launcher);
builder.setPositiveButton("Close", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
builder.setOnCancelListener(null);
}
});
builder.create().show(); // create and show the alert dialog
}
});
faq.setOnClickListener(new OnClickListener(){
public void onClick(View arg0){
Intent requestIntent = new Intent(MainActivity.this, activity_main_faq.class);
startActivity(requestIntent);
}
});
technician.setOnClickListener(new OnClickListener(){
public void onClick(View arg0){
Intent requestIntent = new Intent(MainActivity.this, submit_technician_request.class);
startActivity(requestIntent);
}
});
call.setOnClickListener(new OnClickListener(){ //dialog box
public void onClick(View arg0){
final AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setTitle("Complete the call?");
builder.setMessage("Click yes to connect your call. Otherwise, click no.");
builder.setCancelable(true);
builder.setIcon(R.drawable.ic_launcher);
//saying yes completes the call. This way, we don't get accidently calls as often
builder.setPositiveButton("Yes",new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
try {
Intent callIntent = new Intent(Intent.ACTION_CALL);
callIntent.setData(Uri.parse("tel:17656584294"));
startActivity(callIntent);
} catch (ActivityNotFoundException activityException) {
Log.e("Calling a Phone Number", "Call failed", activityException);
}
}
});
builder.setNegativeButton("No",new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
dialog.cancel();
}
});
// create alert dialog
AlertDialog alertDialog = builder.create();
// show it
alertDialog.show();
}
});
}
#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;
}
}
splash.xml:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<ImageView
android:id="#+id/imageView1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:src="#raw/splash2" />
main_activity_main.xml:
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".basic_activity1"
tools:ignore="MergeRootFrame"
android:background="#000000" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal" >
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/header"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#EAC117"
android:textSize="35sp" />
<ImageView
android:id="#+id/imageView1"
android:layout_width="50dp"
android:layout_height="50dp"
android:src="#raw/firstintentlogo"
android:layout_weight="1" android:contentDescription="#string/headLogoName"/>
</LinearLayout>
<ScrollView
android:id="#+id/scrollView1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="60dp" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<Button
android:id="#+id/knowledgebase1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/knowledgebase1"
android:textColor="#EAC117" />
<Button
android:id="#+id/submitrequest1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/submitrequest1"
android:textColor="#EAC117" />
<Button
android:id="#+id/submitrequest2"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/submitTechnician"
android:textColor="#EAC117" />
<Button
android:id="#+id/helpButton"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/helpButton"
android:textColor="#EAC117" />
<Button
android:id="#+id/faqButton"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/faqButton"
android:textColor="#EAC117" />
<Button
android:id="#+id/callButton"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/callButton"
android:textColor="#EAC117" />
</LinearLayout>
</ScrollView>
</FrameLayout>

Initialize() is getting called immediately.
This is happening before MainActivity.this.setContentView(R.layout.activity_main) is called.

2 button OnClick event on Popup Window in Android

I have 2 buttons in my xml file, onclicklistener open new popup.why this eror? can help me??
My Java code is as follows:
Public class Bab1_b1a extends Activity {
final Context context = this;
private Button hans, logemann;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_bab1_b1a);
hans = (Button) findViewById(R.id.hans);
logemann = (Button) findViewById(R.id.logemann);
hans.setOnClickListener(myhandler1);
logemann.setOnClickListener(myhandler2);
}
View.OnClickListener myhandler1 = new View.OnClickListener() {
public void onClick(View v) {
final Dialog dialog = new Dialog(context);
dialog.setContentView(R.layout.activity_popup_hans);
dialog.setTitle("Hans Kelsen");
TextView text1 = (TextView) dialog.findViewById(R.id.textView1);
text1.setText("Negara ialah");
ImageView image = (ImageView) dialog.findViewById(R.id.imageView1);
image.setImageResource(R.drawable.hans_kelsen);
Button dialogButton = (Button) dialog.findViewById(R.id.back_hans);
// if button is clicked, close the custom dialog
dialogButton.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
dialog.dismiss();
}
});
dialog.show();
}
};
View.OnClickListener myhandler2 = new View.OnClickListener() {
public void onClick(View v) {
final Dialog dialog = new Dialog(context);
dialog.setContentView(R.layout.popup_logemann);
dialog.setTitle("Logemann");`enter code here`
TextView text1 = (TextView) dialog.findViewById(R.id.textView1);
text1.setText("Negara ialah.");
ImageView image = (ImageView) dialog.findViewById(R.id.imageView1);
image.setImageResource(R.drawable.logemann);
Button dialogButton = (Button) dialog.findViewById(R.id.back_logemann);
// if button is clicked, close the custom dialog
dialogButton.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
dialog.dismiss();
}
});
dialog.show();
}
};
};
xml :
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/back"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context=".Bab1_b1a" >
<ImageButton
android:id="#+id/imageButton1"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:background="#drawable/nav_back"
android:contentDescription="#string/skx" />
<LinearLayout
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:layout_weight="1"
android:orientation="vertical" >
<TextView
android:id="#+id/textView1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:gravity="center"
android:text="#string/h_neg"
android:textSize="13sp" />
<Button
android:id="#+id/hans"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/hans_kelsen"
android:textSize="15sp" />
<Button
android:id="#+id/logemann"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/logemann" />
</LinearLayout>
<ImageButton
android:id="#+id/imageButton2"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:background="#drawable/nav_forw"
android:contentDescription="#string/skx" />
</LinearLayout>
Can anyone help me know the reason for this problem and how do I solve it. I am a newbie to Android.
Thanks

try this
import android.os.Bundle;
import android.app.Activity;
import android.app.Dialog;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class MainActivity extends Activity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Button bt_1 = (Button) findViewById(R.id.bt1);
bt_1.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
final Dialog dialog = new Dialog(MainActivity.this);
dialog.setContentView(R.layout.activity_popup);
dialog.setTitle("Hans Kelsen");
//Her add your textView and ImageView if you want
Button dialogButton = (Button) dialog.findViewById(R.id.bt1_popUP);
// if button is clicked, close the custom dialog
dialogButton.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
dialog.dismiss();
}
});
dialog.show();
}
});
// Same thing for bt_2
}
#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;
}
}
Your Main Activity XML
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<Button
android:id="#+id/bt1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="BT 1" />
<Button
android:id="#+id/bt2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/bt1"
android:layout_marginTop="40dp"
android:text="BT 2" />
</RelativeLayout>
Your POP-UP XML
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="#FFF123"
android:gravity="center" >
<Button
android:id="#+id/bt1_popUP"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Close" />
</RelativeLayout>
enjoy :)

drawableRight of EditText

Below is my layout:
<EditText
android:id="#+id/account_et"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:layout_weight="1"
android:drawableRight="#drawable/icon_backall"
android:ems="10"
android:hint="#string/str_md_email"
android:inputType="textEmailAddress"
android:padding="10dp" >
</EditText>
I want to show the drawableRight when EditText be focused.
And hide while without focus.
Another one is that I want to set OnClickListener of drawableRight.
How can I do?

i would suggest you to add imageView separated from the EditText and align him to be on top of him with align top and align right and that you have full control so you can invisible him and setOnClickListner
<ImageView android:id="#+id/account_et"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/account_et"
android:layout_alignTop="#+id/account_et"
android:background="#drawable/icon_backall">
</ImageView>

Use View.OnFocusChangeListener. Putting drawable to edittext when you catch the focus, then replacing drawable with null would solve the problem.

I hope my sample will help you
activity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<EditText
android:id="#+id/editText1"
android:layout_width="wrap_content"
android:layout_height="130dp"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:inputType="textEmailAddress" >
</EditText>
<ImageView
android:id="#+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginRight="14dp"
android:layout_marginTop="43dp"
android:src="#drawable/ic_launcher"
android:visibility="invisible" >
</ImageView>
<EditText
android:id="#+id/editText2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_below="#+id/editText1"
android:ems="10" >
<requestFocus />
</EditText>
</RelativeLayout>
this is the class file in which drawable options are performed
MainActivity.java
package com.example.doubtedittext;
import android.os.Bundle;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.view.View;
import android.widget.EditText;
import android.widget.ImageView;
public class MainActivity extends Activity {
private EditText etext;
private ImageView imageView1;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
etext = (EditText) findViewById(R.id.editText1);
imageView1 = (ImageView) findViewById(R.id.imageView1);
etext.setOnFocusChangeListener(new View.OnFocusChangeListener() {
#Override
public void onFocusChange(View v, boolean hasFocus) {
if (hasFocus) {
imageView1.setVisibility(View.VISIBLE);
} else {
imageView1.setVisibility(View.INVISIBLE);
}
}
});
imageView1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
MainActivity.this);
// set title
alertDialogBuilder.setTitle("Your Title");
// set dialog message
alertDialogBuilder
.setMessage("Click yes to exit!")
.setCancelable(false)
.setPositiveButton("Yes",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int id) {
// if this button is clicked, close
// current activity
MainActivity.this.finish();
}
})
.setNegativeButton("No",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int id) {
// if this button is clicked, just close
// the dialog box and do nothing
dialog.cancel();
}
});
// create alert dialog
AlertDialog alertDialog = alertDialogBuilder.create();
// show it
alertDialog.show();
}
});
}
}
the operation you required successfully performed above.....

Use like belwo
edittext.setOnFocusChangeListener(new OnFocusChangeListener() {
#Override
public void onFocusChange(View v, boolean hasFocus) {
// TODO Auto-generated method stub
if(hasFocus)
{}
else {}
}
});

Develop Reference

The Android operating system is a mobile operating system that was developed by Google (GOOGL?) to be primarily used for touchscreen devices, cell phones, and tablets.

Custom popup dialog with input field [closed] - android

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