Mega Code Archive
Extends DialogFragment
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package app.test;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.content.DialogInterface;
import android.os.Bundle;
import android.util.Log;
import android.widget.Toast;
class AlertDialogFragment extends DialogFragment implements
DialogInterface.OnClickListener {
public static AlertDialogFragment newInstance(String message) {
AlertDialogFragment adf = new AlertDialogFragment();
Bundle bundle = new Bundle();
bundle.putString("alert-message", message);
adf.setArguments(bundle);
return adf;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.setCancelable(true);
int style = DialogFragment.STYLE_NORMAL, theme = 0;
setStyle(style, theme);
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder b = new AlertDialog.Builder(getActivity());
b.setTitle("Alert!!");
b.setPositiveButton("Ok", this);
b.setNegativeButton("Cancel", this);
b.setMessage(this.getArguments().getString("alert-message"));
return b.create();
}
public void onClick(DialogInterface dialog, int which) {
OnDialogDoneListener act = (OnDialogDoneListener) getActivity();
boolean cancelled = false;
if (which == AlertDialog.BUTTON_NEGATIVE) {
cancelled = true;
}
act.onDialogDone(getTag(), cancelled, "Alert dismissed");
}
}
interface OnDialogDoneListener {
public void onDialogDone(String tag, boolean cancelled, CharSequence message);
}
public class Test extends Activity implements OnDialogDoneListener {
public static final String LOGTAG = "DialogFragmentDemo";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
FragmentManager.enableDebugLogging(true);
FragmentTransaction ft = getFragmentManager().beginTransaction();
AlertDialogFragment pdf = AlertDialogFragment
.newInstance("Enter Something");
pdf.show(ft, "alert");
}
public void onDialogDone(String tag, boolean cancelled, CharSequence message) {
String s = tag + " responds with: " + message;
if (cancelled)
s = tag + " was cancelled by the user";
Toast.makeText(this, s, Toast.LENGTH_LONG).show();
Log.v(LOGTAG, s);
}
}
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