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Merge "You could think of this as what an OEM might do."

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This commit is contained in:
Dianne Hackborn
2012-02-28 11:26:02 -08:00
committed by Android (Google) Code Review
parent 8fe9260bbb d459f4bbfc
commit ef437848ca
10 changed files with 645 additions and 0 deletions
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13
packages/FakeOemFeatures/Android.mk Normal file
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LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE_TAGS := debug
LOCAL_SRC_FILES := $(call all-java-files-under, src)
LOCAL_PACKAGE_NAME := FakeOemFeatures
LOCAL_CERTIFICATE := platform
include $(BUILD_PACKAGE)
include $(call all-makefiles-under,$(LOCAL_PATH))

25
packages/FakeOemFeatures/AndroidManifest.xml Normal file
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.fakeoemfeatures"
coreApp="true"
>
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
<application
android:persistent="true"
android:name=".FakeApp"
android:allowClearUserData="false"
android:allowBackup="false"
android:hardwareAccelerated="true"
android:label="Fake OEM Features">
<service android:name=".FakeCoreService" android:process=":core"
android:label="Fake OEM Core Service" />
<service android:name=".FakeCoreService2" android:process=":core"
android:label="Fake OEM Core Service Also" />
<service android:name=".FakeCoreService3" android:process=":core"
android:label="Fake OEM Core Service Me Too" />
<service android:name=".FakeBackgroundService" android:process=":background"
android:label="Fake OEM Bg Service" />
</application>
</manifest>

0
packages/FakeOemFeatures/MODULE_LICENSE_APACHE2 Normal file
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190
packages/FakeOemFeatures/NOTICE Normal file
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Copyright (c) 2005-2008, 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.
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.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
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(d) If the Work includes a "NOTICE" text file as part of its
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of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
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8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
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Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
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the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
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END OF TERMS AND CONDITIONS

157
packages/FakeOemFeatures/src/com/android/fakeoemfeatures/FakeApp.java Normal file
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/*
* 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.fakeoemfeatures;
import android.app.ActivityManager;
import android.app.ActivityThread;
import android.app.AlertDialog;
import android.app.Application;
import android.app.Dialog;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Handler;
import android.os.IBinder;
import android.os.Message;
import android.util.Slog;
import android.view.Display;
import android.view.ViewGroup;
import android.view.WindowManager;
public class FakeApp extends Application {
// Stuffing of 20MB
static final int STUFFING_SIZE_BYTES = 20*1024*1024;
static final int STUFFING_SIZE_INTS = STUFFING_SIZE_BYTES/4;
int[] mStuffing;
// Assume 4k pages.
static final int PAGE_SIZE = 4*1024;
static final long TICK_DELAY = 4*60*60*1000; // One hour
static final int MSG_TICK = 1;
final Handler mHandler = new Handler() {
@Override public void handleMessage(Message msg) {
switch (msg.what) {
case MSG_TICK:
// Our service is IMPORTANT. We know, we wrote it.
// We need to keep that thing running. Because WE KNOW.
// Damn you users, STOP MESSING WITH US.
startService(new Intent(FakeApp.this, FakeBackgroundService.class));
sendEmptyMessageDelayed(MSG_TICK, TICK_DELAY);
break;
default:
super.handleMessage(msg);
break;
}
}
};
// Always run another process for more per-process overhead.
ServiceConnection mServiceConnection = new ServiceConnection() {
@Override public void onServiceConnected(ComponentName name, IBinder service) {
}
@Override public void onServiceDisconnected(ComponentName name) {
}
};
ServiceConnection mServiceConnection2 = new ServiceConnection() {
@Override public void onServiceConnected(ComponentName name, IBinder service) {
}
@Override public void onServiceDisconnected(ComponentName name) {
}
};
ServiceConnection mServiceConnection3 = new ServiceConnection() {
@Override public void onServiceConnected(ComponentName name, IBinder service) {
}
@Override public void onServiceDisconnected(ComponentName name) {
}
};
@Override
public void onCreate() {
String processName = ActivityThread.currentPackageName();
Slog.i("FakeOEMFeatures", "Creating app in process: " + processName);
if (!getApplicationInfo().packageName.equals(processName)) {
// If we are not in the main process of the app, then don't do
// our extra overhead stuff.
return;
}
final WindowManager wm = (WindowManager)getSystemService(Context.WINDOW_SERVICE);
final Display display = wm.getDefaultDisplay();
// Check to make sure we are not running on a user build. If this
// is a user build, WARN! Do not want!
if ("user".equals(android.os.Build.TYPE)) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Should not be on user build");
builder.setMessage("The app Fake OEM Features should not be installed on a "
+ "user build. Please remove this .apk before shipping this build to "
+ " your customers!");
builder.setCancelable(false);
builder.setPositiveButton("I understand", null);
Dialog dialog = builder.create();
dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);
dialog.show();
}
// Make a fake window that is always around eating graphics resources.
FakeView view = new FakeView(this);
WindowManager.LayoutParams lp = new WindowManager.LayoutParams(
WindowManager.LayoutParams.TYPE_SYSTEM_ALERT,
WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
| WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
if (ActivityManager.isHighEndGfx(display)) {
lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED;
}
lp.width = ViewGroup.LayoutParams.MATCH_PARENT;
lp.height = ViewGroup.LayoutParams.MATCH_PARENT;
int maxSize = display.getMaximumSizeDimension();
maxSize *= 2;
lp.x = maxSize;
lp.y = maxSize;
lp.setTitle(getPackageName());
wm.addView(view, lp);
// Bind to a fake service we want to keep running in another process.
bindService(new Intent(this, FakeCoreService.class), mServiceConnection,
Context.BIND_AUTO_CREATE);
bindService(new Intent(this, FakeCoreService2.class), mServiceConnection2,
Context.BIND_AUTO_CREATE);
bindService(new Intent(this, FakeCoreService3.class), mServiceConnection3,
Context.BIND_AUTO_CREATE);
// Start to a fake service that should run in the background of
// another process.
mHandler.sendEmptyMessage(MSG_TICK);
// Make a fake allocation to consume some RAM.
mStuffing = new int[STUFFING_SIZE_INTS];
for (int i=0; i<STUFFING_SIZE_BYTES/PAGE_SIZE; i++) {
// Fill each page with a unique value.
final int VAL = i*2 + 100;
final int OFF = (i*PAGE_SIZE)/4;
for (int j=0; j<(PAGE_SIZE/4); j++) {
mStuffing[OFF+j] = VAL;
}
}
}
}

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packages/FakeOemFeatures/src/com/android/fakeoemfeatures/FakeBackgroundService.java Normal file
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/*
* 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.fakeoemfeatures;
import java.util.ArrayList;
import java.util.Random;
import android.app.Dialog;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.os.Handler;
import android.os.IBinder;
import android.os.Message;
import android.view.Display;
import android.view.ViewGroup;
import android.view.WindowManager;
public class FakeBackgroundService extends Service {
final ArrayList<int[]> mAllocs = new ArrayList<int[]>();
final Random mRandom = new Random();
static final long TICK_DELAY = 30*1000; // 30 seconds
static final int MSG_TICK = 1;
final Handler mHandler = new Handler() {
@Override public void handleMessage(Message msg) {
switch (msg.what) {
case MSG_TICK:
// We are awesome! To prove we are doing awesome stuff,
// we must use some memory! It wouldn't be awesome if
// we didn't use memory!
for (int i=0; i<5; i++) {
try {
int[] alloc = new int[FakeApp.PAGE_SIZE/4];
mAllocs.add(alloc);
final int VAL = mRandom.nextInt();
for (int j=0; j<FakeApp.PAGE_SIZE/4; j++) {
alloc[j] = VAL;
}
} catch (OutOfMemoryError e) {
}
}
sendEmptyMessageDelayed(MSG_TICK, TICK_DELAY);
break;
default:
super.handleMessage(msg);
break;
}
}
};
@Override public void onCreate() {
super.onCreate();
mHandler.sendEmptyMessageDelayed(MSG_TICK, TICK_DELAY);
final WindowManager wm = (WindowManager)getSystemService(Context.WINDOW_SERVICE);
final Display display = wm.getDefaultDisplay();
// Make a fake window that is always around eating graphics resources.
FakeView view = new FakeView(this);
Dialog dialog = new Dialog(this, android.R.style.Theme_Holo_Dialog);
dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);
dialog.getWindow().setFlags(
WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
| WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS
| WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED,
WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
| WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS
| WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED
| WindowManager.LayoutParams.FLAG_DIM_BEHIND);
dialog.getWindow().setDimAmount(0);
dialog.getWindow().setLayout(ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.MATCH_PARENT);
WindowManager.LayoutParams lp = dialog.getWindow().getAttributes();
int maxSize = display.getMaximumSizeDimension();
maxSize *= 2;
lp.x = maxSize;
lp.y = maxSize;
lp.setTitle(getPackageName() + ":background");
dialog.getWindow().setAttributes(lp);
dialog.getWindow().setContentView(view);
dialog.show();
}
@Override public void onDestroy() {
super.onDestroy();
mHandler.removeMessages(MSG_TICK);
}
@Override public IBinder onBind(Intent intent) {
return null;
}
}

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packages/FakeOemFeatures/src/com/android/fakeoemfeatures/FakeCoreService.java Normal file
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/*
* 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.fakeoemfeatures;
import android.app.Service;
import android.content.Intent;
import android.os.Binder;
import android.os.IBinder;
public class FakeCoreService extends Service {
final Binder mBinder = new Binder();
@Override
public IBinder onBind(Intent intent) {
return mBinder;
}
}

20
packages/FakeOemFeatures/src/com/android/fakeoemfeatures/FakeCoreService2.java Normal file
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/*
* 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.fakeoemfeatures;
public class FakeCoreService2 extends FakeCoreService {
}

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packages/FakeOemFeatures/src/com/android/fakeoemfeatures/FakeCoreService3.java Normal file
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/*
* 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.fakeoemfeatures;
public class FakeCoreService3 extends FakeCoreService {
}

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packages/FakeOemFeatures/src/com/android/fakeoemfeatures/FakeView.java Normal file
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/*
* 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.fakeoemfeatures;
import java.util.Random;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.os.Handler;
import android.os.Message;
import android.view.View;
/**
* Dummy view to emulate stuff an OEM may want to do.
*/
public class FakeView extends View {
static final long TICK_DELAY = 30*1000; // 30 seconds
static final int MSG_TICK = 1;
final Handler mHandler = new Handler() {
@Override public void handleMessage(Message msg) {
switch (msg.what) {
case MSG_TICK:
invalidate();
sendEmptyMessageDelayed(MSG_TICK, TICK_DELAY);
break;
default:
super.handleMessage(msg);
break;
}
}
};
final Paint mPaint = new Paint();
final Random mRandom = new Random();
public FakeView(Context context) {
super(context);
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
mHandler.sendEmptyMessageDelayed(MSG_TICK, TICK_DELAY);
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
mHandler.removeMessages(MSG_TICK);
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
canvas.drawColor(0xff000000);
mPaint.setTextSize(mRandom.nextInt(40) + 10);
mPaint.setColor(0xff000000 + mRandom.nextInt(0x1000000));
int x = mRandom.nextInt(getWidth()) - (getWidth()/2);
int y = mRandom.nextInt(getHeight());
canvas.drawText("abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ",
x, y, mPaint);
}
}