| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.example.android.apis.app; |
| |
| import com.example.android.apis.R; |
| |
| import android.app.Activity; |
| import android.app.AlertDialog; |
| import android.app.Dialog; |
| import android.app.DialogFragment; |
| import android.content.DialogInterface; |
| import android.os.Bundle; |
| import android.util.Log; |
| import android.view.View; |
| import android.view.View.OnClickListener; |
| import android.widget.Button; |
| import android.widget.TextView; |
| |
| public class FragmentAlertDialog extends Activity { |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.fragment_dialog); |
| |
| View tv = findViewById(R.id.text); |
| ((TextView)tv).setText("Example of displaying an alert dialog with a DialogFragment"); |
| |
| // Watch for button clicks. |
| Button button = (Button)findViewById(R.id.show); |
| button.setOnClickListener(new OnClickListener() { |
| public void onClick(View v) { |
| showDialog(); |
| } |
| }); |
| } |
| |
| //BEGIN_INCLUDE(activity) |
| void showDialog() { |
| DialogFragment newFragment = MyAlertDialogFragment.newInstance( |
| R.string.alert_dialog_two_buttons_title); |
| newFragment.show(getFragmentManager(), "dialog"); |
| } |
| |
| public void doPositiveClick() { |
| // Do stuff here. |
| Log.i("FragmentAlertDialog", "Positive click!"); |
| } |
| |
| public void doNegativeClick() { |
| // Do stuff here. |
| Log.i("FragmentAlertDialog", "Negative click!"); |
| } |
| //END_INCLUDE(activity) |
| |
| //BEGIN_INCLUDE(dialog) |
| public static class MyAlertDialogFragment extends DialogFragment { |
| |
| public static MyAlertDialogFragment newInstance(int title) { |
| MyAlertDialogFragment frag = new MyAlertDialogFragment(); |
| Bundle args = new Bundle(); |
| args.putInt("title", title); |
| frag.setArguments(args); |
| return frag; |
| } |
| |
| @Override |
| public Dialog onCreateDialog(Bundle savedInstanceState) { |
| int title = getArguments().getInt("title"); |
| |
| return new AlertDialog.Builder(getActivity()) |
| .setIcon(R.drawable.alert_dialog_icon) |
| .setTitle(title) |
| .setPositiveButton(R.string.alert_dialog_ok, |
| new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int whichButton) { |
| ((FragmentAlertDialog)getActivity()).doPositiveClick(); |
| } |
| } |
| ) |
| .setNegativeButton(R.string.alert_dialog_cancel, |
| new DialogInterface.OnClickListener() { |
| public void onClick(DialogInterface dialog, int whichButton) { |
| ((FragmentAlertDialog)getActivity()).doNegativeClick(); |
| } |
| } |
| ) |
| .create(); |
| } |
| } |
| //END_INCLUDE(dialog) |
| } |