19fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn/* 29fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn * Copyright (C) 2011 The Android Open Source Project 39fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn * 49fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn * Licensed under the Apache License, Version 2.0 (the "License"); 59fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn * you may not use this file except in compliance with the License. 69fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn * You may obtain a copy of the License at 79fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn * 89fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn * http://www.apache.org/licenses/LICENSE-2.0 99fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn * 109fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn * Unless required by applicable law or agreed to in writing, software 119fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn * distributed under the License is distributed on an "AS IS" BASIS, 129fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn * See the License for the specific language governing permissions and 149fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn * limitations under the License. 159fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn */ 169fd3b6e9933096ad992dcc2212fdce99ce80b597Dianne Hackborn 1768f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornpackage com.example.android.apis.app; 1868f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 1968f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornimport com.example.android.apis.R; 2068f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 2168f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornimport android.app.Activity; 2268f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornimport android.app.Fragment; 2368f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornimport android.app.FragmentTransaction; 2468f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornimport android.content.Intent; 2568f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornimport android.os.Bundle; 2668f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornimport android.text.Editable; 2768f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornimport android.view.LayoutInflater; 2868f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornimport android.view.View; 2968f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornimport android.view.View.OnClickListener; 3045ae9c3def3e67e866172b4dd8ae10cf759f77abAndrew Stadlerimport android.view.ViewGroup; 3168f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornimport android.widget.Button; 3268f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornimport android.widget.FrameLayout; 3368f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornimport android.widget.TextView; 3468f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 3568f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackbornpublic class FragmentReceiveResult extends Activity { 3645ae9c3def3e67e866172b4dd8ae10cf759f77abAndrew Stadler 3768f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn @Override 3868f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn protected void onCreate(Bundle savedInstanceState) { 3968f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn super.onCreate(savedInstanceState); 4068f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams( 4168f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn ViewGroup.LayoutParams.MATCH_PARENT, 4268f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn ViewGroup.LayoutParams.MATCH_PARENT); 4368f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn FrameLayout frame = new FrameLayout(this); 4468f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn frame.setId(R.id.simple_fragment); 4568f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn setContentView(frame, lp); 4668f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 4768f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn if (savedInstanceState == null) { 4868f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // Do first time initialization -- add fragment. 4968f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn Fragment newFragment = new ReceiveResultFragment(); 500d11c9c34501a9a9dedee1092fd63af218dc28c8Dianne Hackborn FragmentTransaction ft = getFragmentManager().beginTransaction(); 51165ca04d0e05db466442be38110d4cc16e7f7618Dianne Hackborn ft.add(R.id.simple_fragment, newFragment).commit(); 5268f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn } 5368f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn } 5445ae9c3def3e67e866172b4dd8ae10cf759f77abAndrew Stadler 55165ca04d0e05db466442be38110d4cc16e7f7618Dianne Hackborn public static class ReceiveResultFragment extends Fragment { 5668f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // Definition of the one requestCode we use for receiving resuls. 5768f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn static final private int GET_CODE = 0; 5845ae9c3def3e67e866172b4dd8ae10cf759f77abAndrew Stadler 5968f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn private TextView mResults; 6045ae9c3def3e67e866172b4dd8ae10cf759f77abAndrew Stadler 6168f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn private OnClickListener mGetListener = new OnClickListener() { 6268f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn public void onClick(View v) { 6368f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // Start the activity whose result we want to retrieve. The 6468f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // result will come back with request code GET_CODE. 6568f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn Intent intent = new Intent(getActivity(), SendResult.class); 6668f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn startActivityForResult(intent, GET_CODE); 6768f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn } 6868f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn }; 6968f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 7068f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn @Override 7168f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn public void onCreate(Bundle savedInstanceState) { 7268f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn super.onCreate(savedInstanceState); 7368f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn } 7468f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 7568f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn @Override 7668f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn public void onSaveInstanceState(Bundle outState) { 7768f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn super.onSaveInstanceState(outState); 7868f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn } 7968f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 8045ae9c3def3e67e866172b4dd8ae10cf759f77abAndrew Stadler @Override 8168f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn public View onCreateView(LayoutInflater inflater, ViewGroup container, 8268f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn Bundle savedInstanceState) { 8368f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn View v = inflater.inflate(R.layout.receive_result, container, false); 8468f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 8568f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // Retrieve the TextView widget that will display results. 8668f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn mResults = (TextView)v.findViewById(R.id.results); 8768f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 8868f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // This allows us to later extend the text buffer. 8968f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn mResults.setText(mResults.getText(), TextView.BufferType.EDITABLE); 9068f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 9168f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // Watch for button clicks. 9268f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn Button getButton = (Button)v.findViewById(R.id.get); 9368f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn getButton.setOnClickListener(mGetListener); 9468f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 9568f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn return v; 9668f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn } 9745ae9c3def3e67e866172b4dd8ae10cf759f77abAndrew Stadler 9868f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn /** 9968f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn * This method is called when the sending activity has finished, with the 10068f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn * result it supplied. 10168f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn */ 10268f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn @Override 10368f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn public void onActivityResult(int requestCode, int resultCode, Intent data) { 10468f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // You can use the requestCode to select between multiple child 10568f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // activities you may have started. Here there is only one thing 10668f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // we launch. 10768f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn if (requestCode == GET_CODE) { 10868f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 10968f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // We will be adding to our text. 11068f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn Editable text = (Editable)mResults.getText(); 11168f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 11268f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // This is a standard resultCode that is sent back if the 11368f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // activity doesn't supply an explicit result. It will also 11468f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // be returned if the activity failed to launch. 11568f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn if (resultCode == RESULT_CANCELED) { 11668f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn text.append("(cancelled)"); 11768f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 11868f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // Our protocol with the sending activity is that it will send 11968f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn // text in 'data' as its result. 12068f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn } else { 12168f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn text.append("(okay "); 12268f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn text.append(Integer.toString(resultCode)); 12368f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn text.append(") "); 12468f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn if (data != null) { 12568f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn text.append(data.getAction()); 12668f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn } 12768f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn } 12868f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn 12968f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn text.append("\n"); 13068f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn } 13168f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn } 13268f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn } 13368f9ae5d188be9ba24871604b1ac9b412c86d6e8Dianne Hackborn} 134