From 23bff5dd80c782ac6d4f67caa57230f265fca77e Mon Sep 17 00:00:00 2001 From: Dianne Hackborn Date: Wed, 1 Sep 2010 22:58:26 -0700 Subject: [PATCH] Add API demo for picking a contact with a permission grant. Change-Id: I9b0659e18afb19f8050cb77104c41ea291a9e3c7 --- samples/ApiDemos/AndroidManifest.xml | 7 ++ samples/ApiDemos/res/layout/pick_contact.xml | 48 +++++++++ samples/ApiDemos/res/values/strings.xml | 9 ++ .../example/android/apis/content/PickContact.java | 114 +++++++++++++++++++++ 4 files changed, 178 insertions(+) create mode 100644 samples/ApiDemos/res/layout/pick_contact.xml create mode 100644 samples/ApiDemos/src/com/example/android/apis/content/PickContact.java diff --git a/samples/ApiDemos/AndroidManifest.xml b/samples/ApiDemos/AndroidManifest.xml index e3eca81c..f9f42339 100644 --- a/samples/ApiDemos/AndroidManifest.xml +++ b/samples/ApiDemos/AndroidManifest.xml @@ -635,6 +635,13 @@ + + + + + + + diff --git a/samples/ApiDemos/res/layout/pick_contact.xml b/samples/ApiDemos/res/layout/pick_contact.xml new file mode 100644 index 00000000..c83c89e5 --- /dev/null +++ b/samples/ApiDemos/res/layout/pick_contact.xml @@ -0,0 +1,48 @@ + + + + + + + + + + + + + + + + diff --git a/samples/ApiDemos/res/values/strings.xml b/samples/ApiDemos/res/values/strings.xml index 802fc805..4713925e 100644 --- a/samples/ApiDemos/res/values/strings.xml +++ b/samples/ApiDemos/res/values/strings.xml @@ -246,6 +246,15 @@ Content/Resources/Themes Content/Resources/Resources + Content/Provider/Pick Contact + Invoke Contacts to pick varius kinds of + contact data. None of these require that the caller hold the + READ_CONTACTS permission. + Pick a Contact + Pick a Person + Pick a Phone + Pick an Address + diff --git a/samples/ApiDemos/src/com/example/android/apis/content/PickContact.java b/samples/ApiDemos/src/com/example/android/apis/content/PickContact.java new file mode 100644 index 00000000..8ee85cce --- /dev/null +++ b/samples/ApiDemos/src/com/example/android/apis/content/PickContact.java @@ -0,0 +1,114 @@ +/* + * 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.content; + +// Need the following import to get access to the app resources, since this +// class is in a sub-package. +import com.example.android.apis.R; + +import android.app.Activity; +import android.app.AlarmManager; +import android.app.PendingIntent; +import android.content.Intent; +import android.database.Cursor; +import android.net.Uri; +import android.os.SystemClock; +import android.os.Bundle; +import android.provider.BaseColumns; +import android.provider.ContactsContract; +import android.view.View; +import android.view.View.OnClickListener; +import android.widget.Button; +import android.widget.Toast; + +import java.util.Calendar; + +/** + * Demonstrates launching the contacts app to pick a contact. Does not + * require permission to read contacts, as that permission will be granted + * when the selected contact is returned. + */ +public class PickContact extends Activity { + Toast mToast; + ResultDisplayer mPendingResult; + + class ResultDisplayer implements OnClickListener { + String mMsg; + String mMimeType; + + ResultDisplayer(String msg, String mimeType) { + mMsg = msg; + mMimeType = mimeType; + } + + public void onClick(View v) { + Intent intent = new Intent(Intent.ACTION_GET_CONTENT); + intent.setType(mMimeType); + mPendingResult = this; + startActivityForResult(intent, 1); + } + } + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + setContentView(R.layout.pick_contact); + + // Watch for button clicks. + ((Button)findViewById(R.id.pick_contact)).setOnClickListener( + new ResultDisplayer("Selected contact", + ContactsContract.Contacts.CONTENT_ITEM_TYPE)); + ((Button)findViewById(R.id.pick_person)).setOnClickListener( + new ResultDisplayer("Selected person", + "vnd.android.cursor.item/person")); + ((Button)findViewById(R.id.pick_phone)).setOnClickListener( + new ResultDisplayer("Selected phone", + ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE)); + ((Button)findViewById(R.id.pick_address)).setOnClickListener( + new ResultDisplayer("Selected address", + ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_ITEM_TYPE)); + } + + @Override + protected void onActivityResult(int requestCode, int resultCode, Intent data) { + if (data != null) { + Uri uri = data.getData(); + if (uri != null) { + Cursor c = null; + try { + c = getContentResolver().query(uri, new String[] { BaseColumns._ID }, + null, null, null); + if (c != null && c.moveToFirst()) { + int id = c.getInt(0); + if (mToast != null) { + mToast.cancel(); + } + String txt = mPendingResult.mMsg + ":\n" + uri + "\nid: " + id; + mToast = Toast.makeText(this, txt, Toast.LENGTH_LONG); + mToast.show(); + } + } finally { + if (c != null) { + c.close(); + } + } + } + } + } +} + -- 2.11.0