I don't know if anyone knows how to do this... but if so, please help.
I'm trying to set a TextView I have in an xml. to a certain text with
an editText in a dialogBox. Currently my code will save the text and
put it in a random View in the ListView. I do NOT want that... I want
the text I save to go to a specific view and stay there.. anyone have
any suggestions? here is my Code: (The xml is below the code, and all
I need is for it to save text in alarm_name_text and in ONE listView..
PLEASE HELP!)
package com.MTSUAndroid;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.os.Bundle;
import android.os.Handler;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Button;
import android.widget.Toast;
import android.app.*;
public class AlarmList extends Activity {
private static final int DIALOG_YES_NO_MESSAGE = 1;
private static final int DIALOG_YES_NO_LONG_MESSAGE = 2;
private static final int DIALOG_LIST = 3;
private static final int DIALOG_PROGRESS = 4;
private static final int DIALOG_SINGLE_CHOICE = 5;
private static final int DIALOG_MULTIPLE_CHOICE = 6;
private static final int DIALOG_TEXT_ENTRY = 7;
private static final int MAX_PROGRESS = 100;
private ProgressDialog mProgressDialog;
private int mProgress;
private Handler mProgressHandler;
private ListView mainListView;
private Planet[] planets;
private static ArrayAdapter<Planet> listAdapter;
private Button Save;
private Button Default;
private TextView text;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main3);
AlertDialog.Builder alertBox = new AlertDialog.Builder(this);
final TextView rowSavedText =
((TextView)findViewById(R.id.alarm_name_text));
// Find the ListView resource.
mainListView = (ListView) findViewById(R.id.mainListView);
Save = (Button) findViewById(R.id.alarm_button);
Default = (Button) findViewById(R.id.alarm_button1);
text = (TextView)findViewById(R.id.alarm_name_text);
Save.setOnClickListener(new Button.OnClickListener() {
@Override
public void onClick(View v) {
}
});
Default.setOnClickListener(new Button.OnClickListener() {
@Override
public void onClick(View v) {
}
});
// When item is tapped, toggle checked properties of CheckBox
and
// Planet.
// Create and populate planets.
planets = (Planet[]) getLastNonConfigurationInstance();
if (planets == null) {
planets = new Planet[] { new Planet("Turn On Alarm"),
new Planet("Alarm Name"), new
Planet("Time"),
new Planet("Sound"), new
Planet("Vibrate"),
new Planet("Repeat"), new
Planet("Volume Control"),
new Planet("Second Alarm") };
}
ArrayList<Planet> planetList = new ArrayList<Planet>();
planetList.addAll(Arrays.asList(planets));
// Set our custom array adapter as the ListView's adapter.
listAdapter = new PlanetArrayAdapter(this, planetList);
//int i = mainListView.getFirstVisiblePosition() + 1;
mainListView.setAdapter(listAdapter);
listAdapter.notifyDataSetChanged();
listAdapter.notifyDataSetInvalidated();
mainListView
.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View
item,
int position, long id) {
Planet planet = listAdapter.getItem(position);
planet.toggleChecked();
if (position == 1) {
/*AlertDialog.Builder builder;
AlertDialog alertDialog;
Context mContext =
getApplicationContext();
LayoutInflater inflater =
(LayoutInflater) mContext
.getSystemService(LAYOUT_INFLATER_SERVICE);
View layout = inflater.inflate(
R.layout.custom_dialog,
(ViewGroup)
findViewById(R.id.layout_root));
TextView text = (TextView) layout
.findViewById(R.id.editText1);
text.setText("HI THERE");
builder = new
AlertDialog.Builder(mContext);
builder.setView(layout);
alertDialog = builder.create();*/
showDialog(DIALOG_TEXT_ENTRY);
}
PlanetViewHolder viewHolder =
(PlanetViewHolder) item
.getTag();
viewHolder.getCheckBox().setChecked(planet.isChecked());
}
});
}
@Override
protected Dialog onCreateDialog(int id) {
switch (id) {
case DIALOG_TEXT_ENTRY:
LayoutInflater mInflater = LayoutInflater.from(this);
final View textEntryView = mInflater.inflate(
R.layout.alert_text_entry, null);
/*final View textEntryView1 =
mInflater.inflate(R.layout.row,
null);*/
final TextView rowSavedText =
((TextView)findViewById(R.id.alarm_name_text));
final EditText savedText =
((EditText)textEntryView.findViewById(R.id.password_edit));
return new AlertDialog.Builder(AlarmList.this)
.setIcon(R.drawable.alert_icon)
.setTitle("Enter your name")
.setView(textEntryView)
.setPositiveButton("accept",
new
DialogInterface.OnClickListener() {
@Override
public void
onClick(DialogInterface dialog,
int which) {
String
temp = savedText.getText().toString();
rowSavedText.setText(temp);
}
})
.setNegativeButton("Cancel", new
OnClickListener() {
public void
onClick(DialogInterface dialog, int which) {
}
}).create();
}
return null;
}
/** Holds planet data. */
private static class Planet {
private String name = "";
private boolean checked = false;
public Planet() {
}
public Planet(String name) {
this.name = name;
}
public Planet(String name, boolean checked) {
this.name = name;
this.checked = checked;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public boolean isChecked() {
return checked;
}
public void setChecked(boolean checked) {
this.checked = checked;
}
public String toString() {
return name;
}
public void toggleChecked() {
checked = !checked;
}
}
/** Holds child views for one row. */
private static class PlanetViewHolder {
private CheckBox checkBox;
private TextView textView;
private TextView textView1;
private Button button;
public PlanetViewHolder() {
}
public PlanetViewHolder(TextView textView, CheckBox checkBox) {
this.checkBox = checkBox;
this.textView = textView;
this.button = button;
this.textView1 = textView1;
}
public CheckBox getCheckBox() {
return checkBox;
}
public void setCheckBox(CheckBox checkBox) {
this.checkBox = checkBox;
}
public TextView getTextView() {
return textView;
}
public void setTextView(TextView textView) {
this.textView = textView;
}
public TextView getButtonView() {
return button;
}
public void setButtonView(Button button) {
this.button = button;
}
public TextView getTextView1() {
return textView1;
}
public void setTextView1(TextView textView1) {
this.textView1=textView1;
}
}
/** Custom adapter for displaying an array of Planet objects. */
private class PlanetArrayAdapter extends ArrayAdapter<Planet> {
private LayoutInflater inflater;
public PlanetArrayAdapter(Context context, List<Planet>
planetList)
{
super(context, R.layout.row, R.id.rowTextView,
planetList);
// Cache the LayoutInflate to avoid asking for a new
one each time.
inflater = LayoutInflater.from(context);
}
@Override
public View getView(int position, View convertView, ViewGroup
parent) {
// Planet to display
Planet planet = (Planet) this.getItem(position);
// The child views in each row.
CheckBox checkBox;
TextView textView;
TextView textView1;
// Create a new row view
if (convertView == null) {
convertView = inflater.inflate(R.layout.row,
null);
// Find the child views.
textView = (TextView) convertView
.findViewById(R.id.rowTextView);
checkBox = (CheckBox)
convertView.findViewById(R.id.CheckBox01);
textView1 = (TextView)
convertView.findViewById(R.id.alarm_name_text);
// Optimization: Tag the row with it's child
views, so we don't
// have to
// call findViewById() later when we reuse the
row.
convertView.setTag(new
PlanetViewHolder(textView, checkBox));
// If CheckBox is toggled, update the planet it
is tagged with.
checkBox.setOnClickListener(new
View.OnClickListener() {
public void onClick(View v) {
CheckBox cb = (CheckBox) v;
Planet planet = (Planet)
cb.getTag();
planet.setChecked(cb.isChecked());
}
});
}
// Reuse existing row view
else {
// Because we use a ViewHolder, we avoid having
to call
// findViewById().
PlanetViewHolder viewHolder =
(PlanetViewHolder) convertView
.getTag();
checkBox = viewHolder.getCheckBox();
textView = viewHolder.getTextView();
}
// Tag the CheckBox with the Planet it is displaying,
so that we
can
// access the planet in onClick() when the CheckBox is
toggled.
checkBox.setTag(planet);
// Display planet data
checkBox.setChecked(planet.isChecked());
textView.setText(planet.getName());
return convertView;
}
}
public Object onRetainNonConfigurationInstance() {
return planets;
}
}
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/
android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView android:id="@+id/rowTextView"
android:layout_width="wrap_content"
android:layout_height="70dp"
android:padding="12dp"
android:textSize="16sp" >
</TextView>
<TextView android:id="@+id/alarm_name_text"
android:layout_height="wrap_content"
android:text=""
android:layout_toRightOf="@+id/rowTextView"
android:layout_width="fill_parent">
</TextView>
<CheckBox android:id="@+id/CheckBox01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="10dp"
android:layout_alignParentRight="true"
android:layout_marginRight="6sp"
android:focusable="false">
</CheckBox>
</RelativeLayout>
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