Buttons in Custom Dialog won't respond

Buttons in Custom Dialog won't respond - android

I'm trying to create a custom dialog for the settings of my application, the problem is, that the custom buttons, EditText & the spinner don't respond to user activity. I hope someone can help.
Here is my Code:
public class SettingsDialog extends DialogFragment {
private EditText editText;
private Spinner ipSpinner;
private MainActivity mainActivity;
private Settings settings;
private int selectedIP;
#Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
LayoutInflater inflater = getActivity().getLayoutInflater();
final View dialogView = inflater.inflate(R.layout.dialog_settings, null);
mainActivity = (MainActivity) getActivity();
settings = mainActivity.getSettings();
selectedIP = settings.getSelectedIP();
editText = (EditText) dialogView.findViewById(R.id.edit_text_ip);
ipSpinner = (Spinner) dialogView.findViewById(R.id.spinner_ip);
ImageButton imageButton = (ImageButton) dialogView.findViewById(R.id.image_button_save_ip);
imageButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String IP = editText.getText().toString();
settings.setIP(selectedIP, IP);
settings.settingsSave();
mainActivity.showToast("IP at " + Integer.toString(selectedIP) + " with value" + IP);
}
});
ipSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parentView, View selectedItemView, int position, long id) {
selectedIP = position;
editText.setText(settings.getIP(selectedIP));
mainActivity.showToast(Integer.toString(position));
settings.settingsSave();
}
#Override
public void onNothingSelected(AdapterView<?> parentView) {
return;
}
});
builder.setView(inflater.inflate(R.layout.dialog_settings, null))
.setPositiveButton("Save", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int id) {
String IP = editText.getText().toString();
settings.setIP(selectedIP, IP);
settings.settingsSave();
mainActivity.showToast("IP at " + Integer.toString(selectedIP) + " with value" + IP);
}
})
.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
SettingsDialog.this.getDialog().cancel();
}
});
return builder.create();
}
}
and my xml for the dialog:
<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:orientation="vertical"
android:padding="16dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="IP-address"
android:textAllCaps="true" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Spinner
android:id="#+id/spinner_ip"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:entries="#array/spinner_ip_visual"
android:entryValues="#array/spinner_ip_values" />
<EditText
android:id="#+id/edit_text_ip"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="8" />
<ImageButton
android:id="#+id/image_button_save_ip"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:background="#null"
android:src="#drawable/ic_done_black_24dp"/>
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="unit"
android:textAllCaps="true" />
<RadioGroup
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<RadioButton
android:id="#+id/button_unit_celsius"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:checked="true"
android:text="Celsius"
android:textAllCaps="true" />
<RadioButton
android:id="#+id/button_unit_fahrenheit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Fahrenheit"
android:textAllCaps="true" />
</RadioGroup>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="onButtonClickGenerateRandomData"
android:text="Generate random data"
android:textAllCaps="true" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="onButtonClickDropDatabase"
android:text="delete weatherdata"
android:textAllCaps="true" />
Thanks in advice

You are inflating dialogView and then you set listeners for the views that are in dialogView, however when you set the view for dialog builder, you inflate the new view.
This is wrong.
builder.setView(inflater.inflate(R.layout.dialog_settings, null))
This is correct
builder.setView(dialogView)

Related

Display corresponding details of user when selected from list

I have developed a screen where a no. of people from the database are displayed in a list view. I want to display the profile page of the selected person. So my question is how to bind each detail of the selected person like name, contact, etc. to the profile page which I have created? Will I have to call the getById API in the onItemClickListener?
Here's the edited code:-
public class Test extends AppCompatActivity {
List<Genie> genieList;
GenieAdapter genieAdapter;
TextView responseView;
ProgressBar progressBar;
Button button;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_test);
responseView = (TextView) findViewById(R.id.responseView);
progressBar = (ProgressBar) findViewById(R.id.progressBar);
button = (Button) findViewById(R.id.test);
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Toast.makeText(Test.this, "Blahblah", Toast.LENGTH_LONG).show();
new RetrieveFeedTask().execute();
}
});
}
class RetrieveFeedTask extends AsyncTask<Void, Void, List<Genie>> {
private Exception exception;
protected void onPreExecute() {
progressBar.setVisibility(View.VISIBLE);
responseView.setText("");
}
protected List<Genie> doInBackground(Void... urls) {
GenieService genieService = new GenieService();
return genieService.getAll();
}
protected void onPostExecute(List<Genie> genies) {
if (genies == null) {
new ArrayList<Genie>(); // "THERE WAS AN ERROR"
} else {
progressBar.setVisibility(View.GONE);
Log.i("INFO", genies.get(0).name);
List<String> rows = genies.stream().map(genie -> getRow(genie)).collect(Collectors.toList());
genieAdapter=new GenieAdapter(getApplicationContext(),R.layout.genie_list, genies);
ListView list=(ListView)findViewById(R.id.listViewMain);
list.setAdapter(genieAdapter);
list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Toast.makeText(Test.this, "" + position, Toast.LENGTH_SHORT).show();
// if (position == 1) {
// startActivity(new Intent(Test.this, viewGenie1.class));
// }
}
});
list.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
Intent intent = new Intent(Test.this, viewGenie1.class);
intent.putExtra("name", "%s");
intent.putExtra("add", "%s");
intent.putExtra("phn", "%s");
intent.putExtra("sal", "%s");
intent.putExtra("lea", "%s");
startActivity(intent);
}
#Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
}
}
private String getRow(Genie g) {
return String.format("%s, %s, %s, %s, %s", g.name, g.salary, g.contact, g.paid_leaves, g.address);
}
}
}
Here's the viewGenie1.class:-
public class viewGenie1 extends AppCompatActivity implements View.OnClickListener {
TextView name;
EditText address, contact, salary, leaves;
Button attendance;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_view_genie1);
name = (TextView) findViewById(R.id.txName);
address = (EditText) findViewById(R.id.txAddress);
contact = (EditText) findViewById(R.id.txContact);
salary = (EditText) findViewById(R.id.txSalary);
leaves = (EditText) findViewById(R.id.txLeaves);
Button update=(Button)findViewById(R.id.btUpdate);
update.setOnClickListener(this);
Button delete=(Button)findViewById(R.id.delete);
delete.setOnClickListener(this);
Button attendance = (Button) findViewById(R.id.attendance);
attendance.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
showAtt();
}
});
String value = "";
if (getIntent().hasExtra("name")) {
String name = getIntent().getExtras().getString("name");
String add = getIntent().getExtras().getString("add");
String phn = getIntent().getExtras().getString("phn");
String sal = getIntent().getExtras().getString("sal");
String lea = getIntent().getExtras().getString("lea");
}
name.setText(value);
address.setText(value);
contact.setText(value);
salary.setText(value);
leaves.setText(value);
}
#Override
public void onClick(View view) {
final AlertDialog.Builder builder=new AlertDialog.Builder(viewGenie1.this);
builder.setMessage("Are you sure you want to delete records?");
builder.setCancelable(true);
builder.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int id) {
new deleteTask().execute();
Toast.makeText(viewGenie1.this, "Genie deleted..!", Toast.LENGTH_SHORT).show();
startActivity(new Intent(viewGenie1.this, navDrawer.class));
// GenieService genieService=new GenieService();
// genieService.delete(2);
// Log.d("Information", String.valueOf(genieService.delete(2)));
// Log.i("INFO", genies.get(0).name);
// startActivity(new Intent(viewGenie1.this,Test.class));
}
});
builder.setNegativeButton("No", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
AlertDialog alert=builder.create();
alert.show();
}
private class deleteTask extends AsyncTask {
#Override
protected Object doInBackground(Object[] objects) {
GenieService genieService = new GenieService();
return genieService.delete(6);
}
}
public void showAtt() {
Intent intent = new Intent(this, viewAbsentee.class);
startActivity(intent);
}
}
Here's the xml file of the profile page I have created with hard coded values but want to display the actual values from the local mysql database using an API call:-
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/bcak"
tools:context="com.codionics.geniem.AddGenie"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="313dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="#drawable/gradientbackground"
android:orientation="vertical">
<ImageView
android:layout_width="117dp"
android:layout_height="117dp"
android:layout_gravity="center_horizontal"
android:layout_marginTop="15dp"
android:src="#drawable/genie" />
<TextView
android:id="#+id/txName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:text="Abc"
android:textColor="#ffffff"
android:textSize="21sp"
android:textStyle="bold" />
</LinearLayout>
<android.support.v7.widget.CardView
android:layout_width="300dp"
android:layout_height="115dp"
android:layout_centerHorizontal="true"
android:layout_marginTop="175dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:weightSum="2">
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Contact"
android:textColor="#f000"
android:textStyle="bold"
android:textSize="20sp" />
<EditText
android:id="#+id/txContact"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingTop="10dp"
android:text="123456789"
android:textColor="#3F51B5"
android:textSize="15sp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Address"
android:textColor="#f000"
android:textSize="20sp"
android:textStyle="bold" />
<EditText
android:id="#+id/txAddress"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingTop="10dp"
android:text="Pune"
android:textColor="#3F51B5"
android:textSize="15sp"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center"
android:orientation="vertical">
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
</RelativeLayout>
<LinearLayout
android:layout_width="360dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="20dp"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="42dp"
android:paddingLeft="25dp">
<ImageView
android:layout_width="36dp"
android:layout_height="36dp"
android:layout_gravity="center"
android:src="#drawable/ic_attach_money_black_24dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:paddingLeft="20dp"
android:text="Paid leaves : "
android:textColor="#303F9F"
android:textSize="27dp"
android:textStyle="bold" />
<EditText
android:id="#+id/txLeaves"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:textSize="20dp"
android:textStyle="bold"
android:layout_weight="1"
android:text=" 5" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="42dp"
android:paddingLeft="25dp">
<ImageView
android:layout_width="36dp"
android:layout_height="36dp"
android:layout_gravity="center"
android:src="#drawable/ic_money" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:paddingLeft="20dp"
android:text="Salary : "
android:textColor="#303F9F"
android:textSize="27dp"
android:textStyle="bold" />
<EditText
android:id="#+id/txSalary"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:layout_gravity="center_vertical"
android:textSize="20dp"
android:textStyle="bold"
android:text=" 5000"
android:textColor="#123" />
</LinearLayout>
</LinearLayout>
<Button
android:id="#+id/btUpdate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="60dp"
android:layout_marginTop="30dp"
android:background="#drawable/buttonstylegradient"
android:text="Update Genie"
android:textColor="#fff" />
<Button
android:id="#+id/delete"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:layout_marginRight="80dp"
android:layout_marginTop="-50dp"
android:background="#drawable/buttonstylegradient"
android:text="Delete Genie"
android:textColor="#fff" />
<Button
android:id="#+id/attendance"
android:layout_marginTop="20dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:background="#drawable/buttonstylegradient"
android:textColor="#fff"
android:text="Attendance" />
</LinearLayout>
I want to display the details in the a profile page like this:-
profile page

Please pass the value in Intent using putExtra()
Intent intent = new Intent(Test.this, viewGenie1.class);
intent.putExtra("key","Value"); //Key must be unique and value should be the value which you want to pass to viewGenie1 class.
startActivity(intent);
In viewGenie1 class you can get the value like this
String value="";
if(getIntent().hasExtra("key")) {
value = getIntent().getExtras().getString("key");
}
Please replace
String value = "";
if (getIntent().hasExtra("name")) {
String name = getIntent().getExtras().getString("name");
String add = getIntent().getExtras().getString("add");
String phn = getIntent().getExtras().getString("phn");
String sal = getIntent().getExtras().getString("sal");
String lea = getIntent().getExtras().getString("lea");
}
name.setText(value);
address.setText(value);
contact.setText(value);
salary.setText(value);
leaves.setText(value);
To
String mName = "",mAdd="",mPhn="",mSal="",mLea="";
if (getIntent().hasExtra("name")) {
mName = getIntent().getExtras().getString("name");
mAdd = getIntent().getExtras().getString("add");
mPhn = getIntent().getExtras().getString("phn");
mSal = getIntent().getExtras().getString("sal");
mLea = getIntent().getExtras().getString("lea");
}
name.setText(mName);
address.setText(mAdd);
contact.setText(mPhn);
salary.setText(mSal);
leaves.setText(mLea);

AlertDialog Layout below the buttons

I have my own layout for an AlertDialog, and if I use setPositiveButton everything works. But when i use setItems, my layout is shown below the item buttons.
How can I show my custom layout on top?
Here is my code:
private void selectImage(){
final CharSequence[] items = { TAKE_PICTURE, FROM_GALLERY, CANCLE};
AlertDialog.Builder builder = new AlertDialog.Builder(Add_Object.this);
LayoutInflater inflater = this.getLayoutInflater();
View content = inflater.inflate(R.layout.alert_dialog, null);
builder.setView(content);
((TextView) content.findViewById(R.id.dialogTitle)).setText(R.string.addPictureTitle);
builder.setItems(items, new DialogInterface.OnClickListener(){
#Override
public void onClick(DialogInterface dialog, int item) {
if (items[item].equals(TAKE_PICTURE)) {
captureImage();
} else if (items[item].equals(FROM_GALLERY)) {
chooseFromGallery();
} else if (items[item].equals(CANCLE)) {
dialog.dismiss();
}
}
});
builder.show();
}
}
And my layout:
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
xmlns:android="http://schemas.android.com/apk/res/android">
<TextView
android:id="#+id/dialogTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_marginTop="15dp"
android:layout_marginBottom="15dp"
android:textSize="25sp"
android:textColor="#color/main_color"/>
<View
android:layout_width="match_parent"
android:id="#+id/dialogDivider"
android:layout_below="#id/dialogTitle"
android:layout_height="2dp"
android:background="#color/main_color" />
<TextView
android:id="#+id/dialogText"
android:layout_below="#+id/dialogDivider"
android:layout_marginLeft="20dp"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:textSize="18sp"
android:textColor="#color/darkgrey"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</RelativeLayout>
Thanks in advance.

You can use builder.setCustomTitle(content) instead of setView(content), but this will add a separator line between your layout and the item buttons...
EDIT:
As an alternative, you can add the list to your custom layout, e.g. with an TextView like this:
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/take_picture"
android:layout_below="#id/dialogText"
android:layout_marginLeft="20dp"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:textSize="26sp"
android:onClick="takePicture"/>
and define the takePicture method in your MainActivity:
public void takePicture(View view) {
Log.i("MainActivity", "take picture");
//cancel the dialog
dialog.dismiss();
}
the dialog is saved in a class variable, and initialized in selectImage():
private void selectImage(){
final CharSequence[] items = { "TAKE_PICTURE", "FROM_GALLERY", "CANCLE"};
AlertDialog.Builder builder = new AlertDialog.Builder(this);
LayoutInflater inflater = this.getLayoutInflater();
View title = inflater.inflate(R.layout.alert_dialog, null);
builder.setView(title);
((TextView) title.findViewById(R.id.dialogTitle)).setText("picture title");
((TextView) title.findViewById(R.id.take_picture)).setText(items[0]);
//init dialog
dialog = builder.create();
dialog.show();
}

Dynamically inserting list items to listview in android

Friends i'm new to android and learning on my own. I was creating invoice manager app for learning. Here products are added by the admin and that is working fine. User has only permission to create invoice. When user arrives into create_invoice activity he has set of frame layouts in which one is for adding items. When user presses the frame layout he is made to see another activity where he can find all set of list items along with the product price in List view which admin has added. Now when user presses an item he is again brought back to create_invoice activity and a alert box appears which asks the qty required. When user enters the qty and clicks OK button, for the first the list item is displayed properly as i require. But when i add second item, 1st item gets replaced. So now my problem is how can i resolve this problem.. Guys please help me. Codes you people find may be very silly but i'm still learning. Thanks in advance.
Create_invoice activity
//data from activity invoice add_item
product_name = intent.getStringExtra("product_name");
product_price = intent.getDoubleExtra("product_price",0);
//product_qty = intent.getIntExtra("product_qty",0);
product_code = intent.getIntExtra("product_code",0);
if(product_name!= null && product_price!= 0 && product_code!= 0)
{
try {
builder = new AlertDialog.Builder(this);
builder.setTitle("Product Qty");
layoutInflater = LayoutInflater.from(Create_invoice.this);
view = layoutInflater.inflate(R.layout.dialoglayout_invoice,null);
builder.setView(view);
builder.setPositiveButton("OK", new DialogInterface.OnClickListener(){
#Override
public void onClick(DialogInterface dialog, int which) {
EditText etxt_dialog_qty=(EditText)view.findViewById(R.id.
etxt_dialog_qty);
int qty = Integer. parseInt (etxt_dialog_qty.getText().
toString().trim());
invoice_product_list products = new invoice_product_list
(product_name, product_price, qty, product_code);
//arraylist
ArrayList<invoice_product_list> productList = new ArrayList<>();
//customAdapter
customAdapterInvoice = new custom_adapter_invoice
(Create_invoice.this, productList);
customAdapterInvoice.add(products);
customAdapterInvoice.notifyDataSetChanged();
//listview in create_invoice activity
listView_additem = (ListView)
findViewById(R.id.listview_additem);
listView_additem.setAdapter(customAdapterInvoice);
alertDialog.dismiss();
}
});
builder.setNegativeButton("Cancel", new
DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
alertDialog.dismiss();
}
});
alertDialog = builder.create();
alertDialog.show();
}
catch (Exception e)
{
System.out.print(e);
}
}
customAdapter
public class custom_adapter_invoice extends ArrayAdapter
<invoice_product_list> {
public custom_adapter_invoice(Context context,
ArrayList<invoice_product_list> product_details) {
super(context, R.layout.custom_row_invoice_item, product_details);
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater layoutInflater = LayoutInflater.from(getContext());
View view =
layoutInflater.inflate(R.layout.custom_row_invoice_item,parent,false);
invoice_product_list products = getItem(position);
TextView txt_product_name =
(TextView)view.findViewById(R.id.txt_product_name);
TextView txt_product_price =
(TextView)view.findViewById(R.id.txt_product_price);
TextView txt_product_qty =
(TextView)view.findViewById(R.id.txt_product_qty);
TextView txt_product_code =
(TextView)view.findViewById(R.id.txt_product_code);
txt_product_name.setText(products.getProduct_name());
txt_product_price.setText(String.valueOf(products.getProduct_price()));
txt_product_qty.setText(String.valueOf(products.getProduct_qty()));
txt_product_code.setText(String.valueOf(products.getProduct_code()));
return view;
}
create invoice activity
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
tools:context="com.tournonstop.m.invoicemanager.Create_invoice"
tools:showIn="#layout/activity_create_invoice">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#android:color/darker_gray">
<include layout="#layout/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<FrameLayout
android:layout_width="match_parent"
android:layout_height="85dp"
android:layout_marginTop="5dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:background="#android:color/white"
android:id="#+id/invoice_frame_company">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="#string/company_name"
android:id="#+id/txt_company_name"
android:layout_marginLeft="15dp"
android:layout_marginTop="15dp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="#string/invoice_date"
android:id="#+id/txt_invoice_date"
android:layout_gravity="right"
android:layout_marginRight="15dp"
android:layout_marginTop="15dp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="#string/invoice_no"
android:id="#+id/textView3"
android:layout_marginLeft="15dp"
android:layout_marginTop="45dp"/>
</FrameLayout>
<FrameLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_marginTop="5dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:background="#android:color/white"
android:id="#+id/invoice_frame_client"
android:clickable="true">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/to"
android:id="#+id/txt_to"
android:layout_marginLeft="10dp"
android:layout_marginTop="10dp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:id="#+id/txt_client_address"
android:layout_marginLeft="50dp"
android:layout_marginTop="10dp"
android:hint="#string/client_hint"/>
</FrameLayout>
----listview to add items-----
<FrameLayout
android:layout_width="match_parent"
android:layout_height="210dp"
android:layout_marginTop="5dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:background="#android:color/white"
android:id="#+id/invoice_frame_add_item"
android:clickable="true">
<ListView
android:layout_width="match_parent"
android:layout_height="150dp"
android:id="#+id/listview_additem"
android:divider="#040404" />
</FrameLayout>
<FrameLayout
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_marginTop="2dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:background="#android:color/white"
android:id="#+id/invoice_frame_sub_total">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="#string/total_label"
android:id="#+id/txt_sub_total_label"
android:layout_marginLeft="10dp"
android:layout_marginTop="10dp"
android:textStyle="bold"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="#string/total"
android:id="#+id/txt_sub_total"
android:layout_gravity="right"
android:layout_marginTop="10dp"
android:layout_marginRight="10dp"
android:textStyle="bold"
android:hint="#string/total_hint" />
</FrameLayout>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="40dp"
android:text="#string/invoice_btn"
android:textStyle="bold"
android:background="#color/colorPrimaryDark"
android:textColor="#android:color/white"
android:clickable="true"
android:id="#+id/btn_invoice_save" />
</LinearLayout>
< /android.support.v4.widget.DrawerLayout>
invoice product list(getters and setters)
package com.tournonstop.m.invoicemanager;
public class invoice_product_list {
private String product_name;
private double product_price;
private int product_qty;
private int product_code;
public invoice_product_list(){
}
public invoice_product_list(String product_name,double
product_price,int product_qty,int product_code){
this.product_name = product_name;
this.product_price = product_price;
this.product_qty = product_qty;
this.product_code = product_code;
}
public String getProduct_name() {
return product_name;
}
public void setProduct_name(String product_name) {
this.product_name = product_name;
}
public int getProduct_code() {
return product_code;
}
public void setProduct_code(int product_code) {
this.product_code = product_code;
}
public double getProduct_price() {
return product_price;
}
public void setProduct_price(double product_price) {
this.product_price = product_price;
}
public int getProduct_qty() {
return product_qty;
}
public void setProduct_qty(int product_qty) {
this.product_qty = product_qty;
}
}

Add item to your list that you're using in adapter and (after verifying adapter is not null ) call method notifyDataSetChanged () on adapter object.

create_invoice activity
//arraylist
ArrayList<invoice_product_list> productList = new ArrayList<>();
//customAdapter
customAdapterInvoice = new custom_adapter_invoice
(Create_invoice.this, productList);
customAdapterInvoice.addProduct(products)
custom Adapter
public class custom_adapter_invoice extends ArrayAdapter <invoice_product_list>
{
ArrayList<invoice_product_list> productList = new ArrayList<>();
public custom_adapter_invoice(Context context,
ArrayList<invoice_product_list> product_details) {
super(context, R.layout.custom_row_invoice_item, product_details);
this.productList =product_details
}
public void addProduct(Product products
productList.add(products);
notifyDataSetChanged();
}
......
}

No,it does not change anything. If you want the latest method of working then I would prefer RecyclerView to custom list adapter. this link is very good for recyclerview
recyclerview demo series link

User input a name for every image in android gridview

I've been searching for an answer to this question for how many days but I couldn't find the right answer so I tried creating my own question.
I have created a gridview that contains an image and every image must have an specific name. When an image was clicked a dialog box will be prompted and ask for an image name specified for the image clicked.
What are the possible things to do this? Please help. I have included a code from the net for gridview:
Grid.java
public class Grid extends Activity{
public static Integer[] homeIC = {
R.drawable.ic_launcher, R.drawable.ic_launcher,R.drawable.ic_launcher,
R.drawable.ic_launcher, R.drawable.ic_launcher, R.drawable.ic_launcher,
R.drawable.ic_launcher, R.drawable.ic_launcher
};
// I've used blank strings so that I could change it to the name desired by the user
public static String[] menuName = {
" ", " ", " ", " ", " ", " ", " ", " "
};
GridView gridV;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_grid);
gridV = (GridView) findViewById(R.id.gridview);
gridV.setAdapter(new ImageAdapter(this, menuName, homeIC));
}
public class ImageAdapter extends BaseAdapter
{
private Context context;
String[] homeText;
Integer[] imageID;
private LayoutInflater inflater=null;
public ImageAdapter (Grid mainactivity, String[] name, Integer[] image)
{
context = mainactivity;
homeText = name;
imageID = image;
inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
//--returns the number of images
public int getCount()
{
return homeIC.length;
}
//returns the ID of an item--
public Object getItem(int position)
{
return position;
}
//returns the ID of an item
public long getItemId(int position)
{
return position;
}
public class Holder
{
TextView tv;
ImageView img;
}
public View getView(final int position, View convertView, ViewGroup parent)
{
final Holder holder=new Holder();
View gridV;
gridV = inflater.inflate(R.layout.grid_content, null);
holder.tv=(TextView) gridV.findViewById(R.id.homeText);
holder.img=(ImageView) gridV.findViewById(R.id.homeImage);
holder.img.setImageResource(imageID[position]);
holder.tv.setText(homeText[position]);
gridV.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
//show dialog box and ask for a name for an image
}
});
return gridV;
}
}
}
activity_grid.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="#bbbbbb"
android:layout_weight="1"
android:orientation="vertical"
tools:context="${relativePackage}.${activityClass}" >
<GridView
android:id="#+id/gridview"
android:layout_width="fill_parent"
android:layout_height="0dip"
android:layout_marginBottom="10dp"
android:layout_marginLeft="30dp"
android:layout_marginRight="30dp"
android:layout_marginTop="5dp"
android:layout_weight="0.05"
android:columnWidth="80dp"
android:gravity="center"
android:numColumns="auto_fit"
android:stretchMode="columnWidth" >
</GridView>
</LinearLayout>
grid_content.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="5dp" >
<ImageView
android:id="#+id/homeImage"
android:layout_width="80dp"
android:layout_height="80dp"
android:layout_gravity="center"
android:src="#drawable/ic_launcher" >
</ImageView>
<TextView
android:id="#+id/homeText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="5dp"
android:gravity="center"
android:textSize="15sp" >
</TextView>
and this is xml file for the dialog box that will be used by the user in adding name for the image
add_name.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView
android:id="#+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Name: "
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="#+id/name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/TextView01"
android:ems="10" />
<Button
android:id="#+id/ok"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_marginBottom="66dp"
android:text="ADD" />
<Button
android:id="#+id/cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/ok"
android:layout_alignBottom="#+id/ok"
android:layout_toRightOf="#+id/ok"
android:text="CANCEL" />
</RelativeLayout>
Thanks for any response. That will be a great help.

Use it like this inside onClick
AlertDialog.Builder alert = new AlertDialog.Builder(context);
alert.setTitle("Enter image name");
alert.setMessage("Please enter the image name below");
final EditText input = new EditText(this);
alert.setView(input);
alert.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
String value = input.getText();
//Get the text view and set its value
}
});
alert.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
// Canceled.
}
});
alert.show();

How to set Title,Icon for custom dialog in android

I've a class which extends Dialog in android.It shows custom dialog well.But i couldn't set icon & title for that dialog.How could i do that?
My code:
public class helpDialog extends Dialog implements OnClickListener {
Button okButton;
String Description;
TextView text;
public helpDialog(Context context, String desc) {
super(context);
Description=desc;
requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
/** Design the dialog in main.xml file */
setContentView(R.layout.custom);
text=(TextView)findViewById(R.id.text);
text.setText(Description);
okButton = (Button) findViewById(R.id.submit);
okButton.setOnClickListener(this);
}
#Override
public void onClick(View v) {
/** When OK Button is clicked, dismiss the dialog */
if (v == okButton)
dismiss();
}
}
My custom.xml:
<TextView
android:id="#+id/text"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="20dp"
android:textColor="#000000"
android:gravity="center"
android:text="Help alert for iDispatch"
android:textSize="18dp" />
<Button
android:id="#+id/submit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="OK"
android:textColor="#FFFFFF" />

USE THIS ONE
private AlertDialog AskOption()
{
AlertDialog myQuittingDialogBox =new AlertDialog.Builder(this)
//set message, title, and icon
.setTitle("Confirm Delete")
.setMessage("Do you want to Delete Employee "+listview_array[1]+" ?")
.setIcon(R.drawable.dialog_warning)
.setPositiveButton(resource.getString(R.string.yes), new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton)
{
if(dh.selectEmployeeTypeById(EmpId).size()>0)
{
//CODE
}
dialog.dismiss();
}
})
.setNegativeButton(resource.getString(R.string.no), new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
})
.create();
return myQuittingDialogBox;
}
for custom dialog a small example layout this is my custom dialog
<?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:gravity="center"
android:orientation="vertical"
tools:context=".StaffTimeClock" >
<TextView android:id="#+id/img"
android:layout_width="fill_parent"
android:text="#string/selectjob"
android:gravity="center"
android:textSize="30dp"
android:textColor="#fff"
android:background="#203C56"
android:padding="10dp"
android:layout_height="wrap_content"/>
<ListView
android:id="#+id/list"
android:layout_weight="1"
android:layout_width="fill_parent"
android:layout_height="0dp"
android:cacheColorHint="#222000" />
<View
android:layout_width="fill_parent"
android:layout_height="3dp"
android:background="#000"/>
<LinearLayout android:id="#+id/lin00"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#fff"
android:orientation="horizontal">
<Button
android:layout_weight="0.1"
android:contentDescription="#string/ok"
android:id="#+id/okBtn"
android:layout_gravity="center"
android:layout_margin="10dp"
android:padding="10dp"
android:textSize="25dp"
android:background="#drawable/toolbar_background"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/ok"/>
<Button
android:layout_weight="0.1"
android:contentDescription="#string/ok"
android:id="#+id/selectBtn"
android:layout_gravity="center"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:padding="10dp"
android:textSize="25dp"
android:background="#drawable/toolbar_background"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/selectall"/>
<Button
android:layout_weight="0.1"
android:contentDescription="#string/cancel"
android:id="#+id/cancelBtn"
android:layout_gravity="center"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:padding="10dp"
android:textSize="25dp"
android:background="#drawable/toolbar_background"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/cancel"/>
</LinearLayout>
</LinearLayout>
this is the code call the dialog box
private void showPopUp(int eid)
{
final AlertDialog.Builder helpBuilder = new AlertDialog.Builder(this);
helpBuilder.setTitle("");
LayoutInflater inflater = getLayoutInflater();
final View PopupLayout = inflater.inflate(R.layout.jobselection, null);
helpBuilder.setView(PopupLayout);
final AlertDialog helpDialog = helpBuilder.create();
helpDialog.show();
okbtn = (Button)PopupLayout.findViewById(R.id.okBtn);
caneclbtn = (Button)PopupLayout.findViewById(R.id.cancelBtn);
selectallbtn = (Button)PopupLayout.findViewById(R.id.selectBtn);
clearallbtn = (Button)PopupLayout.findViewById(R.id.clearallBtn);
jobList = (ListView)PopupLayout.findViewById(R.id.list);
mylist = new ArrayList<HashMap<String, String>>();
for(int i=0;i<Punchedjobs.size();i++)
{
map = new HashMap<String, String>();
map.put("name", Punchedjobs.get(i));
mylist.add(map);
}
sd = new SimpleAdapter(StaffTimeClock.this,mylist,R.layout.jobslist,
new String[]{"name"},new int[]{R.id.jobText});
jobList.setAdapter(sd);
okbtn.setOnClickListener(new OnClickListener() {
public void onClick(View v)
{
\\code
}
});
caneclbtn.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
helpDialog.dismiss();
}
});
selectallbtn.setOnClickListener(new OnClickListener() {
public void onClick(View v)
{
}
);
}

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.

Buttons in Custom Dialog won't respond - android

You are inflating dialogView and then you set listeners for the views that are in dialogView, however when you set the view for dialog builder, you inflate the new view. This is wrong. builder.setView(inflater.inflate(R.layout.dialog_settings, null)) This is correct builder.setView(dialogView)

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User input a name for every image in android gridview

How to set Title,Icon for custom dialog in android

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