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Watch for profile changes and push to user manager

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If the contacts Me Profile changes, push a copy of the photo to
user manager for user by the user switcher.

Also use an async task to load the profile data.

Change-Id: Ie784114622038ff14e3feb70f2ff51c372eecb3f
This commit is contained in:
Amith Yamasani
2012-09-13 18:06:49 -07:00
parent b6d7c9c6f9
commit 32dccbc23f
3 changed files with 126 additions and 53 deletions
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8
AndroidManifest.xml
View File

@@ -59,6 +59,7 @@
<uses-permission android:name="android.permission.INTERACT_ACROSS_USERS_FULL" />
<uses-permission android:name="android.permission.COPY_PROTECTED_DATA" />
<uses-permission android:name="android.permission.MANAGE_USERS" />
<uses-permission android:name="android.permission.READ_PROFILE" />
<application android:label="@string/settings_label"
android:icon="@mipmap/ic_launcher_settings"
@@ -1489,5 +1490,12 @@
</intent-filter>
</receiver>
<!-- Watch for ContactsContract.Profile changes and update the user's photo. -->
<receiver android:name=".users.ProfileUpdateReceiver">
<intent-filter>
<action android:name="android.provider.Contacts.PROFILE_CHANGED" />
</intent-filter>
</receiver>
</application>
</manifest>

82
src/com/android/settings/users/ProfileUpdateReceiver.java Normal file
View File

@@ -0,0 +1,82 @@
/*
* Copyright (C) 2012 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.android.settings.users;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.pm.UserInfo;
import android.net.Uri;
import android.os.ParcelFileDescriptor;
import android.os.UserHandle;
import android.os.UserManager;
import android.provider.ContactsContract.Contacts;
import android.provider.ContactsContract.Profile;
import android.util.Log;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
/**
* Watches for changes to Me Profile in Contacts and writes the photo to the User Manager.
*/
public class ProfileUpdateReceiver extends BroadcastReceiver {
@Override
public void onReceive(final Context context, Intent intent) {
// Profile changed, lets get the photo and write to user manager
new Thread() {
public void run() {
copyProfilePhoto(context, null);
}
}.start();
}
/* Used by UserSettings as well. Call this on a non-ui thread. */
static boolean copyProfilePhoto(Context context, UserInfo user) {
Uri contactUri = Profile.CONTENT_URI;
InputStream avatarDataStream = Contacts.openContactPhotoInputStream(
context.getContentResolver(),
contactUri, true);
// If there's no profile photo, assign a default avatar
if (avatarDataStream == null) {
return false;
}
int userId = user != null ? user.id : UserHandle.myUserId();
UserManager um = (UserManager) context.getSystemService(Context.USER_SERVICE);
ParcelFileDescriptor fd = um.setUserIcon(userId);
FileOutputStream os = new ParcelFileDescriptor.AutoCloseOutputStream(fd);
byte[] buffer = new byte[4096];
int readSize;
try {
while ((readSize = avatarDataStream.read(buffer)) > 0) {
os.write(buffer, 0, readSize);
}
return true;
} catch (IOException ioe) {
Log.e("copyProfilePhoto", "Error copying profile photo " + ioe);
} finally {
try {
os.close();
avatarDataStream.close();
} catch (IOException ioe) { }
}
return false;
}
}

89
src/com/android/settings/users/UserSettings.java
View File

@@ -31,6 +31,7 @@ import android.graphics.BitmapFactory;
import android.graphics.Bitmap.CompressFormat;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
@@ -98,10 +99,10 @@ public class UserSettings extends SettingsPreferenceFragment
private EditTextPreference mNicknamePreference;
private int mRemovingUserId = -1;
private boolean mAddingUser;
private boolean mProfileExists;
private final Object mUserLock = new Object();
private UserManager mUserManager;
private boolean mProfileChanged;
private Handler mHandler = new Handler() {
@Override
@@ -114,13 +115,6 @@ public class UserSettings extends SettingsPreferenceFragment
}
};
private ContentObserver mProfileObserver = new ContentObserver(mHandler) {
@Override
public void onChange(boolean selfChange) {
mProfileChanged = true;
}
};
private BroadcastReceiver mUserChangeReceiver = new BroadcastReceiver() {
@Override
@@ -143,11 +137,8 @@ public class UserSettings extends SettingsPreferenceFragment
mNicknamePreference = (EditTextPreference) findPreference(KEY_USER_NICKNAME);
mNicknamePreference.setOnPreferenceChangeListener(this);
mNicknamePreference.setSummary(mUserManager.getUserInfo(UserHandle.myUserId()).name);
loadProfile(false);
loadProfile();
setHasOptionsMenu(true);
// Register to watch for profile changes
getActivity().getContentResolver().registerContentObserver(
ContactsContract.Profile.CONTENT_URI, false, mProfileObserver);
getActivity().registerReceiver(mUserChangeReceiver,
new IntentFilter(Intent.ACTION_USER_REMOVED));
}
@@ -155,17 +146,13 @@ public class UserSettings extends SettingsPreferenceFragment
@Override
public void onResume() {
super.onResume();
if (mProfileChanged) {
loadProfile(true);
mProfileChanged = false;
}
loadProfile();
updateUserList();
}
@Override
public void onDestroy() {
super.onDestroy();
getActivity().getContentResolver().unregisterContentObserver(mProfileObserver);
getActivity().unregisterReceiver(mUserChangeReceiver);
}
@@ -198,13 +185,29 @@ public class UserSettings extends SettingsPreferenceFragment
}
}
private void loadProfile(boolean force) {
UserInfo user = mUserManager.getUserInfo(UserHandle.myUserId());
if (force || user.iconPath == null || user.iconPath.equals("")) {
assignProfilePhoto(user);
}
String profileName = getProfileName();
private void loadProfile() {
mProfileExists = false;
new AsyncTask<Void, Void, String>() {
@Override
protected void onPostExecute(String result) {
finishLoadProfile(result);
}
@Override
protected String doInBackground(Void... values) {
UserInfo user = mUserManager.getUserInfo(UserHandle.myUserId());
if (user.iconPath == null || user.iconPath.equals("")) {
assignProfilePhoto(user);
}
String profileName = getProfileName();
return profileName;
}
}.execute();
}
private void finishLoadProfile(String profileName) {
mMePreference.setTitle(profileName);
setPhotoId(mMePreference, mUserManager.getUserInfo(UserHandle.myUserId()));
}
private void onAddUserClicked() {
@@ -343,37 +346,10 @@ public class UserSettings extends SettingsPreferenceFragment
getActivity().invalidateOptionsMenu();
}
/* TODO: Put this in an AsyncTask */
private void assignProfilePhoto(final UserInfo user) {
// If the contact is "me", then use my local profile photo. Otherwise, build a
// uri to get the avatar of the contact.
Uri contactUri = Profile.CONTENT_URI;
InputStream avatarDataStream = Contacts.openContactPhotoInputStream(
getActivity().getContentResolver(),
contactUri, true);
// If there's no profile photo, assign a default avatar
if (avatarDataStream == null) {
if (!ProfileUpdateReceiver.copyProfilePhoto(getActivity(), user)) {
assignDefaultPhoto(user);
setPhotoId(mMePreference, user);
return;
}
ParcelFileDescriptor fd = mUserManager.setUserIcon(user.id);
FileOutputStream os = new ParcelFileDescriptor.AutoCloseOutputStream(fd);
byte[] buffer = new byte[4096];
int readSize;
try {
while ((readSize = avatarDataStream.read(buffer)) > 0) {
os.write(buffer, 0, readSize);
}
os.close();
avatarDataStream.close();
} catch (IOException ioe) {
Log.e(TAG, "Error copying profile photo " + ioe);
}
setPhotoId(mMePreference, user);
}
private String getProfileName() {
@@ -387,6 +363,7 @@ public class UserSettings extends SettingsPreferenceFragment
try {
if (cursor.moveToFirst()) {
mProfileExists = true;
return cursor.getString(cursor.getColumnIndex(Phone.DISPLAY_NAME));
}
} finally {
@@ -421,8 +398,14 @@ public class UserSettings extends SettingsPreferenceFragment
@Override
public boolean onPreferenceClick(Preference pref) {
if (pref == mMePreference) {
Intent editProfile = new Intent(Intent.ACTION_EDIT);
editProfile.setData(ContactsContract.Profile.CONTENT_URI);
Intent editProfile;
if (!mProfileExists) {
editProfile = new Intent(Intent.ACTION_INSERT, Contacts.CONTENT_URI);
// TODO: Make this a proper API
editProfile.putExtra("newLocalProfile", true);
} else {
editProfile = new Intent(Intent.ACTION_EDIT, ContactsContract.Profile.CONTENT_URI);
}
// To make sure that it returns back here when done
// TODO: Make this a proper API
editProfile.putExtra("finishActivityOnSaveCompleted", true);