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Merge "Fix profile picture picking for restricted profiles" into klp-dev

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This commit is contained in:
Amith Yamasani
2013-09-11 17:03:54 +00:00
committed by Android (Google) Code Review
parent e9aa0a94d0 2ad9625462
commit 37922a16d3
3 changed files with 128 additions and 32 deletions
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9
AndroidManifest.xml
View File

@@ -1691,5 +1691,14 @@
</intent-filter>
</receiver>
<provider
android:name="android.support.v4.content.FileProvider"
android:authorities="com.android.settings.files"
android:grantUriPermissions="true"
android:exported="false">
<meta-data
android:name="android.support.FILE_PROVIDER_PATHS"
android:resource="@xml/file_paths" />
</provider>
</application>
</manifest>

20
res/xml/file_paths.xml Normal file
View File

@@ -0,0 +1,20 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2013 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.
-->
<paths xmlns:android="http://schemas.android.com/apk/res/android">
<!-- Offer access to files under Context.getCacheDir() -->
<cache-path name="my_cache" />
</paths>

131
src/com/android/settings/users/RestrictedProfileSettings.java
View File

@@ -20,6 +20,7 @@ import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.Fragment;
import android.content.ClipData;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
@@ -27,14 +28,20 @@ import android.content.pm.PackageManager;
import android.content.pm.UserInfo;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.Bitmap.Config;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.provider.MediaStore;
import android.provider.ContactsContract.DisplayPhoto;
import android.support.v4.content.FileProvider;
import android.text.TextUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
@@ -51,6 +58,8 @@ import android.widget.TextView;
import com.android.settings.R;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
@@ -58,6 +67,7 @@ public class RestrictedProfileSettings extends AppRestrictionsFragment {
private static final String KEY_SAVED_PHOTO = "pending_photo";
private static final int DIALOG_ID_EDIT_USER_INFO = 1;
public static final String FILE_PROVIDER_AUTHORITY = "com.android.settings.files";
private View mHeaderView;
private ImageView mUserIconView;
@@ -269,33 +279,20 @@ public class RestrictedProfileSettings extends AppRestrictionsFragment {
mNewUserPhotoDrawable = drawable;
}
public boolean onActivityResult(int requestCode, int resultCode, final Intent data) {
public boolean onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode != Activity.RESULT_OK) {
return false;
}
final Uri pictureUri = data != null && data.getData() != null
? data.getData() : mTakePictureUri;
switch (requestCode) {
case REQUEST_CODE_CROP_PHOTO:
onPhotoCropped(pictureUri, true);
return true;
case REQUEST_CODE_TAKE_PHOTO:
case REQUEST_CODE_CHOOSE_PHOTO:
case REQUEST_CODE_CROP_PHOTO: {
new AsyncTask<Void, Void, Bitmap>() {
@Override
protected Bitmap doInBackground(Void... params) {
return BitmapFactory.decodeFile(mCropPictureUri.getPath());
}
@Override
protected void onPostExecute(Bitmap bitmap) {
mNewUserPhotoBitmap = bitmap;
mNewUserPhotoDrawable = CircleFramedDrawable
.getInstance(mImageView.getContext(), mNewUserPhotoBitmap);
mImageView.setImageDrawable(mNewUserPhotoDrawable);
// Delete the files - not needed anymore.
new File(mCropPictureUri.getPath()).delete();
new File(mTakePictureUri.getPath()).delete();
}
}.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void[]) null);
} return true;
case REQUEST_CODE_TAKE_PHOTO: {
cropPhoto();
} break;
cropPhoto(pictureUri);
return true;
}
return false;
}
@@ -380,24 +377,35 @@ public class RestrictedProfileSettings extends AppRestrictionsFragment {
private void takePhoto() {
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, mTakePictureUri);
appendOutputExtra(intent, mTakePictureUri);
mFragment.startActivityForResult(intent, REQUEST_CODE_TAKE_PHOTO);
}
private void choosePhoto() {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT, null);
intent.setType("image/*");
intent.putExtra(MediaStore.EXTRA_OUTPUT, mCropPictureUri);
appendCropExtras(intent);
appendOutputExtra(intent, mTakePictureUri);
mFragment.startActivityForResult(intent, REQUEST_CODE_CHOOSE_PHOTO);
}
private void cropPhoto() {
private void cropPhoto(Uri pictureUri) {
// TODO: Use a public intent, when there is one.
Intent intent = new Intent("com.android.camera.action.CROP");
intent.setDataAndType(mTakePictureUri, "image/*");
intent.putExtra(MediaStore.EXTRA_OUTPUT, mCropPictureUri);
intent.setDataAndType(pictureUri, "image/*");
appendOutputExtra(intent, mCropPictureUri);
appendCropExtras(intent);
mFragment.startActivityForResult(intent, REQUEST_CODE_CROP_PHOTO);
if (intent.resolveActivity(mContext.getPackageManager()) != null) {
mFragment.startActivityForResult(intent, REQUEST_CODE_CROP_PHOTO);
} else {
onPhotoCropped(pictureUri, false);
}
}
private void appendOutputExtra(Intent intent, Uri pictureUri) {
intent.putExtra(MediaStore.EXTRA_OUTPUT, pictureUri);
intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION
| Intent.FLAG_GRANT_READ_URI_PERMISSION);
intent.setClipData(ClipData.newRawUri(MediaStore.EXTRA_OUTPUT, pictureUri));
}
private void appendCropExtras(Intent intent) {
@@ -410,6 +418,63 @@ public class RestrictedProfileSettings extends AppRestrictionsFragment {
intent.putExtra("outputY", mPhotoSize);
}
private void onPhotoCropped(final Uri data, final boolean cropped) {
new AsyncTask<Void, Void, Bitmap>() {
@Override
protected Bitmap doInBackground(Void... params) {
if (cropped) {
try {
InputStream imageStream = mContext.getContentResolver()
.openInputStream(data);
return BitmapFactory.decodeStream(imageStream);
} catch (FileNotFoundException fe) {
return null;
}
} else {
// Scale and crop to a square aspect ratio
Bitmap croppedImage = Bitmap.createBitmap(mPhotoSize, mPhotoSize,
Config.ARGB_8888);
Canvas canvas = new Canvas(croppedImage);
Bitmap fullImage = null;
try {
InputStream imageStream = mContext.getContentResolver()
.openInputStream(data);
fullImage = BitmapFactory.decodeStream(imageStream);
} catch (FileNotFoundException fe) {
return null;
}
if (fullImage != null) {
final int squareSize = Math.min(fullImage.getWidth(),
fullImage.getHeight());
final int left = (fullImage.getWidth() - squareSize) / 2;
final int top = (fullImage.getHeight() - squareSize) / 2;
Rect rectSource = new Rect(left, top,
left + squareSize, top + squareSize);
Rect rectDest = new Rect(0, 0, mPhotoSize, mPhotoSize);
Paint paint = new Paint();
canvas.drawBitmap(fullImage, rectSource, rectDest, paint);
return croppedImage;
} else {
// Bah! Got nothin.
return null;
}
}
}
@Override
protected void onPostExecute(Bitmap bitmap) {
if (bitmap != null) {
mNewUserPhotoBitmap = bitmap;
mNewUserPhotoDrawable = CircleFramedDrawable
.getInstance(mImageView.getContext(), mNewUserPhotoBitmap);
mImageView.setImageDrawable(mNewUserPhotoDrawable);
}
new File(mContext.getCacheDir(), TAKE_PICTURE_FILE_NAME).delete();
new File(mContext.getCacheDir(), CROP_PICTURE_FILE_NAME).delete();
}
}.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void[]) null);
}
private static int getPhotoSize(Context context) {
Cursor cursor = context.getContentResolver().query(
DisplayPhoto.CONTENT_MAX_DIMENSIONS_URI,
@@ -423,11 +488,13 @@ public class RestrictedProfileSettings extends AppRestrictionsFragment {
}
private static Uri createTempImageUri(Context context, String fileName) {
File folder = context.getExternalCacheDir();
final File folder = context.getCacheDir();
folder.mkdirs();
File fullPath = new File(folder, fileName);
final File fullPath = new File(folder, fileName);
fullPath.delete();
return Uri.fromFile(fullPath.getAbsoluteFile());
final Uri fileUri =
FileProvider.getUriForFile(context, FILE_PROVIDER_AUTHORITY, fullPath);
return fileUri;
}
private static final class AdapterItem {