This is my code,
b3.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (v == b3) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage("Delete")
.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
mydb.deleteContact(id_To_Update);
Toast.makeText(getApplicationContext(), "Deleted Successfully", Toast.LENGTH_SHORT).show();
Intent intent = new Intent(getApplicationContext(),MainActivity.class);
startActivity(intent);
}
})
.setNegativeButton("No", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// User cancelled the dialog
}
});
AlertDialog d = builder.create();
d.setTitle("Are you sure");
d.show();
}
}
});
if (!rs.isClosed()) {
rs.close();
}
name.setText(nam);
email.setText(emai);
When I use this code on a delete button an error appear on first "this". How to solve it? How can I use delete confirmation message?
Please help me. Thanks in advance!
Use context instead of simply "this" reference. Here you can use Activity context, not any other context. For more information visit these links Context , AlertDialog.Builder
For activity:
AlertDialog.Builder builder = new AlertDialog.Builder(ActivityName.this);
For fragment:
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
Thanks
You need to replace
AlertDialog.Builder builder = new AlertDialog.Builder(this);
with
AlertDialog.Builder builder = new AlertDialog.Builder(YourActivityName.this);
Related
I am attempting to add a title to my AlertDialog Builder. When I add the theme, my title gets moves into the selection area.
Here is the first example:
classificationButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
AlertDialog.Builder builder = new AlertDialog.Builder(
new ContextThemeWrapper(mContext, android.R.style.Theme_Holo_Dialog) );
//building my selection options
builder.setItems(classificationList, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
String desiredClassification = classificationList[which];
if ( !getClassification().equals(desiredClassification) ) {
CallsignContract.updateClassification(desiredClassification, mContext);
setClassification(desiredClassification);
classificationButton.setText(desiredClassification);
}
}
});
builder.setTitle(R.string.classification_alert_header)
.create().show();
}
});
This is the result.
On this second attempt, I create a alertdialog from the builder and give that a title. The result is the correct title, but the title appears again in the selection area.
classificationButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
AlertDialog.Builder builder = new AlertDialog.Builder(
new ContextThemeWrapper(mContext, android.R.style.Theme_Holo_Dialog) );
//building my selection options
builder.setItems(classificationList, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
String desiredClassification = classificationList[which];
if ( !getClassification().equals(desiredClassification) ) {
CallsignContract.updateClassification(desiredClassification, mContext);
setClassification(desiredClassification);
classificationButton.setText(desiredClassification);
}
}
});
AlertDialog alertDialog = builder.create();
alertDialog.setTitle(R.string.classification_alert_header);
alertDialog.show();
}
});
Thank you!
In order to show only one title, you must call alertDialog.getWindow().requestFeature(Window.FEATURE_NO_TITLE).
AlertDialog.Builder builder = new AlertDialog.Builder(
new ContextThemeWrapper(mContext, android.R.style.Theme_Holo_Dialog)
);
//building my selection options
builder.setItems(classificationList,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
String desiredClassification = classificationList[which];
if (!getClassification().equals(desiredClassification)) {
CallsignContract.updateClassification(desiredClassification, mContext);
setClassification(desiredClassification);
classificationButton.setText(desiredClassification);
}
}
}
);
AlertDialog alertDialog = builder.create();
alertDialog.setTitle(R.string.classification_alert_header);
// Requesting dialog to remove the title
alertDialog.getWindow().requestFeature(Window.FEATURE_NO_TITLE);
alertDialog.show();
I want to add an icon to the alert dialog box. How do I add an icon to the alert box ?
Please help me.
public void onClick(View arg0) {
if(TextUtils.isEmpty(entermass.getText().toString()) || TextUtils.isEmpty(enterheight.getText().toString()))
{
if(TextUtils.isEmpty(entermass.getText().toString()) || TextUtils.isEmpty(enterheight.getText().toString()))
{
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setTitle("Developer's Check");
builder.setMessage("Either Of The Text Fields Are Empty");
builder.setPositiveButton("OKAY", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
AlertDialog dialog = builder.create();
dialog.show();
}
You can use builder.setIcon() method by specifying drawable or id of the resource:
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this)
.setIcon(R.drawable.ic_launcher) //using id of the drawable resource
I have an alertDialog from which I am creating another alertDialog. The problem is that the first alertDialog pops up twice. So, the second alertDialog is also created twice. Here is my code-
public void navigationMenu() {
AlertDialog.Builder builder = new AlertDialog.Builder(
getSherlockActivity());
String[] items = { "Current Location", RajputanaGrnd.NAME,
NCCOffice.NAME, NewMech.NAME, ChemGrounds.NAME, Rampur.NAME,
"Swatantrata Bhavan Ground", ElectDept.NAME, ABLT.NAME };
builder.setTitle("From:");
builder.setItems(items, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
AlertDialog.Builder builder1 = new AlertDialog.Builder(
getSherlockActivity());
String[] items = { RajputanaGrnd.NAME, NCCOffice.NAME,
NewMech.NAME, ChemGrounds.NAME, Rampur.NAME,
"Swatantrata Bhavan Ground", ElectDept.NAME, ABLT.NAME };
builder1.setTitle("To:");
builder1.setItems(items, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
AlertDialog alert1 = builder1.create();
alert1.show();
}
});
AlertDialog alert = builder.create();
if (!alert.isShowing()) {
alert.show();
}
}
The problem is not with AlertDialog but the in the onOptionsItemSelected. Here is the answer.
This is for a slider puzzle. I want to show a dialog box with OK button when the puzzle is completed. When the OK button is pressed, I use an Intent to load a website via Android browser. Only problem is that with the current code, when the puzzle is complete, it does not load a box (it does when I use null). It doesn't do anything. Any ideas?
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(!puzzle.isSolved() ? R.string.title_stats : stats.isNewBest() ? R.string.title_new_record : R.string.title_solved);
builder.setMessage(msg);
builder.setPositiveButton(R.string.label_ok, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
Intent intent = new Intent("android.intent.action.VIEW", Uri.parse("http://www..com"));
Bundle b = new Bundle();
b.putBoolean("new_window", true); //sets new window
intent.putExtras(b);
startActivity(intent);
}
});
AlertDialog.Builder builder = new AlertDialog.Builder(your_activity.this);
builder.setTitle(!puzzle.isSolved() ? R.string.title_stats : stats.isNewBest() ? R.string.title_new_record : R.string.title_solved);
builder.setMessage(msg);
builder.setPositiveButton(R.string.label_ok, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
Intent intent = new Intent("android.intent.action.VIEW", Uri.parse("http://www..com"));
Bundle b = new Bundle();
b.putBoolean("new_window", true); //sets new window
intent.putExtras(b);
startActivity(intent);
}
});
builder.show();
try this
Check the below code. It may help you
AlertDialog alertDialog = new AlertDialog.Builder(
GeneralClassPhotoCaptureImageVideo.this).create(); // Read
// Update
alertDialog.setTitle("Title of dialog");
alertDialog
.setMessage("contents");
alertDialog.setButton(Dialog.BUTTON_POSITIVE, "Ok",
new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
Intent intent = new Intent("android.intent.action.VIEW", Uri.parse("http://www..com"));
Bundle b = new Bundle();
b.putBoolean("new_window", true); //sets new window
intent.putExtras(b);
startActivity(intent);
}
});
alertDialog.setButton(Dialog.BUTTON_NEGATIVE, "Cancel",
new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
});
alertDialog.show();
Add following code to show the dialog.
AlertDialog alert = builder.create();
alert.show();
i want to open a dialog box that gives me two option.
1- Choose file from SD Card
2- Take a snapshot from Camera
Right now i am using this code
receipt.setOnClickListener(new View.OnClickListener()
{
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
showDialog(RECEIPT_DIALOG_ID);
}
});
protected Dialog onCreateDialog(int id) {
Dialog dialog = null;
AlertDialog.Builder builder = new Builder(this);
case RECEIPT_DIALOG_ID:
builder.setTitle("Choose your file");
dialog = builder.create();
return dialog;
}
Now, how can i add these two options.
Best Regards
Try this it provides both the options
final CharSequence[] items = {"Camera", "Memory Card"};
builder.setTitle(R.string.pic_option);
builder.setIcon(R.drawable.camera_icon);
builder.setItems(items, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int item) {
launchCamera(item);
}
});
builder.create();
builder.show();
and the Function launchCamera(item) is here
public void launchCamera(int id){
switch (id) {
case 0:
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
((Activity)getParent()).startActivityForResult(cameraIntent, 1888);
break;
case 1:
Intent intent = new Intent(Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
((Activity)getParent()).startActivityForResult(intent, 2);
break;
default:
break;
}
}
Use this directly in your method.It will show 2 buttons on dialog.
Dialog dialog;
dialog = new Dialog(getParent());
dialog.setContentView(R.layout.camdialog);
dialog.setTitle(" Select the Image");
dialog.setCancelable(true);
sdCard = (Button) dialog.findViewById(R.id.sdCard);
camDialog = (Button) dialog.findViewById(R.id.camDialog);
dialog.show();
dialog.getWindow().setLayout(LayoutParams.FILL_PARENT, 200);
try this...
new AlertDialog.Builder(menu)
.setTitle("Choose your file")
.setMessage("Your msg")
.setPositiveButton("Choose file from SD Card",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int whichButton) {
// Your code
}
})
.setNegativeButton("Take a snapshot from Camera",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int whichButton) {
//Your code
}
}).show();