Dialog With RadioButton Android Example
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private void dialogModeFC() {
try {
final AlertDialog alertDialog = new AlertDialog.Builder(MainActivity.this)
.setTitle(R.string.select_dialog)
//.setItems(
.setSingleChoiceItems(R.array.select_dialog_items, -1
, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
/* User clicked so do some stuff
<item>Happy New Year</item>
<item>Merry Christmas</item>
<item>I Love You</item>
*/
String[] items = getResources().getStringArray(R.array.select_dialog_items);
// list with boolean variables - which is true
// for (int i = 0; i < _listMode.size(); i++) {
// _listMode.set(i, false);
// }
// _listMode.set(which, true);
dialog.dismiss();
// new AlertDialog.Builder(MainActivity.this)
// .setMessage("You selected: " + which + " , " + items[which])
// .show();
}
})
.create();
alertDialog.show();
} catch (Exception e) {
e.printStackTrace();
Toast.makeText(getApplicationContext(), e.getMessage().toString(), Toast.LENGTH_LONG)
.show();//("dialogModeFC", e.getMessage().toString());
}
}// end dialogModeFC
397LW NO topic_id
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Další témata ....(Topics)
Shortcut
Windows
Ctrl + Alt + L (format selection or all page)
Ctrl + Alt + Shift + L (show a dialog)
Linux
Ctrl + Windows Key + Alt + L
From menu Code
Code > Reformat Code
Windows
Ctrl + Alt + L (format selection or all page)
Ctrl + Alt + Shift + L (show a dialog)
Linux
Ctrl + Windows Key + Alt + L
From menu Code
Code > Reformat Code
1.) Try reopen the Emulaor and restart Eclipse.
OR
2.) Try to delete AVD from Eclipse menu Window - AVD manager.
OR
3.) Insert into manifest.xml this source code.
OR
2.) Try to delete AVD from Eclipse menu Window - AVD manager.
OR
3.) Insert into manifest.xml this source code.
<manifest xmlns:android="//schemas.android.com/apk/res/android"
package="com.myweb.mypackage"
android:installLocation="preferExternal"
TypeFace, setTypeface, font, font family, array of String, Button create dynamically
@Override
protected void onStart() {
LinearLayout.LayoutParams p = new LinearLayout.LayoutParams(
48,
55
);
Typeface typeFace = Typeface.MONOSPACE;
String [] ar = {"A","B","C","D","E","F","G","H","J","K"};
for (int i = 0; i < ar.length; i++) {
Button buttonView = new Button(this);
buttonView.setText(Html.fromHtml("<b>"+ar[i]+"</b>"));
buttonView.setTextColor(Color.BLUE);
buttonView.setTextSize(27.f);
buttonView.setTypeface(typeFace,Typeface.BOLD);
buttonView.setOnClickListener(mThisButtonListener);
if(i%2==0)
mLayoutButtons.addView(buttonView, p);
else
mLayoutButtonsNextRow.addView(buttonView, p);
_listOfButtons.add(buttonView);
}
super.onStart();
}
//////// xml file
<TextView
android:id="@+id/text01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="20dp"
android:fontFamily="Arial"
/>
Not request focus EditText if startup Android - hide keyboard if startup.
Remove:
Create a LinearLayout and set the:
attributes android:focusable="true" android:focusableInTouchMode="true"
Remove:
Create a LinearLayout and set the:
attributes android:focusable="true" android:focusableInTouchMode="true"
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:focusable="true"
android:focusableInTouchMode="true"
android:orientation="vertical" >
</LinearLayout>
Warning: The application may be doing too much work on its main thread
Try this sorce code:
Try this sorce code:
import android.os.StrictMode;
public class MyActivity extends Activity {
static{
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
}
@Override
public void onCreate(Bundle savedInstanceState) {
//.................. etc.
Editace: 2012-12-30 11:42:52
Počet článků v kategorii: 397
Url:dialog-with-radiobutton-android-example
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