├── settings.gradle
├── screenshots
├── 1-main.png
└── icon-web.png
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── Application
├── src
│ └── main
│ │ ├── res
│ │ ├── drawable-hdpi
│ │ │ ├── tile.9.png
│ │ │ └── ic_launcher.png
│ │ ├── drawable-mdpi
│ │ │ └── ic_launcher.png
│ │ ├── drawable-xhdpi
│ │ │ └── ic_launcher.png
│ │ ├── drawable-xxhdpi
│ │ │ └── ic_launcher.png
│ │ ├── values-v21
│ │ │ ├── base-colors.xml
│ │ │ └── base-template-styles.xml
│ │ ├── values-v11
│ │ │ └── template-styles.xml
│ │ ├── values-sw600dp
│ │ │ ├── template-dimens.xml
│ │ │ └── template-styles.xml
│ │ ├── values
│ │ │ ├── styles.xml
│ │ │ ├── template-dimens.xml
│ │ │ ├── base-strings.xml
│ │ │ ├── strings.xml
│ │ │ └── template-styles.xml
│ │ ├── xml
│ │ │ └── device_owner_receiver.xml
│ │ └── layout
│ │ │ ├── activity_main_real.xml
│ │ │ ├── fragment_instruction.xml
│ │ │ └── fragment_device_owner.xml
│ │ ├── java
│ │ └── com
│ │ │ └── example
│ │ │ └── android
│ │ │ └── deviceowner
│ │ │ ├── InstructionFragment.java
│ │ │ ├── MainActivity.java
│ │ │ ├── DeviceOwnerReceiver.java
│ │ │ └── DeviceOwnerFragment.java
│ │ └── AndroidManifest.xml
└── build.gradle
├── README.md
├── .google
└── packaging.yaml
├── CONTRIBUTING.md
├── gradlew.bat
├── gradlew
└── LICENSE
/settings.gradle:
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1 | include 'Application'
2 |
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/screenshots/1-main.png:
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https://raw.githubusercontent.com/googlearchive/android-DeviceOwner/master/screenshots/1-main.png
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/screenshots/icon-web.png:
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https://raw.githubusercontent.com/googlearchive/android-DeviceOwner/master/screenshots/icon-web.png
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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/googlearchive/android-DeviceOwner/master/gradle/wrapper/gradle-wrapper.jar
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/Application/src/main/res/drawable-hdpi/tile.9.png:
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https://raw.githubusercontent.com/googlearchive/android-DeviceOwner/master/Application/src/main/res/drawable-hdpi/tile.9.png
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/Application/src/main/res/drawable-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/googlearchive/android-DeviceOwner/master/Application/src/main/res/drawable-hdpi/ic_launcher.png
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/Application/src/main/res/drawable-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/googlearchive/android-DeviceOwner/master/Application/src/main/res/drawable-mdpi/ic_launcher.png
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/Application/src/main/res/drawable-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/googlearchive/android-DeviceOwner/master/Application/src/main/res/drawable-xhdpi/ic_launcher.png
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/Application/src/main/res/drawable-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/googlearchive/android-DeviceOwner/master/Application/src/main/res/drawable-xxhdpi/ic_launcher.png
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/README.md:
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1 |
2 | Android DeviceOwner Sample
3 | ==========================
4 |
5 | This repo has been migrated to [github.com/android/enterprise][1]. Please check that repo for future updates. Thank you!
6 |
7 | [1]: https://github.com/android/enterprise
8 |
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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Tue Jan 20 16:50:15 JST 2015
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
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/.google/packaging.yaml:
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1 |
2 | # GOOGLE SAMPLE PACKAGING DATA
3 | #
4 | # This file is used by Google as part of our samples packaging process.
5 | # End users may safely ignore this file. It has no relevance to other systems.
6 | ---
7 | status: PUBLISHED
8 | technologies: [Android]
9 | categories: [Device Admin]
10 | languages: [Java]
11 | solutions: [Mobile]
12 | github: android-DeviceOwner
13 | level: ADVANCED
14 | icon: screenshots/icon-web.png
15 | apiRefs:
16 | - android:android.app.admin.DevicePolicyManager
17 | - android:android.provider.Settings
18 | license: apache2
19 |
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/Application/src/main/res/values-v21/base-colors.xml:
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1 |
2 |
17 |
18 |
19 |
20 |
21 |
22 |
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/Application/src/main/res/values-v11/template-styles.xml:
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1 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
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/Application/src/main/res/values-v21/base-template-styles.xml:
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1 |
2 |
17 |
18 |
19 |
20 |
21 |
23 |
24 |
25 |
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/Application/src/main/res/values-sw600dp/template-dimens.xml:
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1 |
16 |
17 |
18 |
19 |
20 |
21 | @dimen/margin_huge
22 | @dimen/margin_medium
23 |
24 |
25 |
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/Application/src/main/res/values-sw600dp/template-styles.xml:
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1 |
16 |
17 |
18 |
19 |
24 |
25 |
26 |
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/Application/src/main/res/values/styles.xml:
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1 |
2 |
17 |
18 |
19 |
24 |
25 |
26 |
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/Application/src/main/res/xml/device_owner_receiver.xml:
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1 |
2 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
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/Application/src/main/res/layout/activity_main_real.xml:
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1 |
2 |
17 |
25 |
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/Application/src/main/res/values/template-dimens.xml:
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1 |
16 |
17 |
18 |
19 |
20 |
21 | 4dp
22 | 8dp
23 | 16dp
24 | 32dp
25 | 64dp
26 |
27 |
28 |
29 | @dimen/margin_medium
30 | @dimen/margin_medium
31 |
32 |
33 |
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/Application/src/main/res/values/base-strings.xml:
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1 |
2 |
17 |
18 |
19 | DeviceOwner
20 |
21 |
31 |
32 |
33 |
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/Application/src/main/res/layout/fragment_instruction.xml:
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1 |
2 |
17 |
24 |
25 |
31 |
32 |
33 |
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/Application/src/main/res/values/strings.xml:
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1 |
2 |
17 |
18 |
19 |
20 | The app is not set up as the device owner of this device. Use NfcProvisioning sample to set
21 | up this app as the device owner of this device (This requires factory resetting the device).
22 |
23 |
24 | Sample Device Owner
25 |
26 | Global settings
27 | Automatic date & time
28 | Automatic time zone
29 |
30 | Home Launcher
31 | Set as preferred
32 | Clear preferred
33 |
34 |
35 |
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/Application/src/main/res/values/template-styles.xml:
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1 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
30 |
34 |
35 |
41 |
42 |
43 |
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/Application/src/main/java/com/example/android/deviceowner/InstructionFragment.java:
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1 | /*
2 | * Copyright (C) 2015 The Android Open Source Project
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 |
17 | package com.example.android.deviceowner;
18 |
19 | import android.os.Bundle;
20 | import android.support.annotation.Nullable;
21 | import android.support.v4.app.Fragment;
22 | import android.view.LayoutInflater;
23 | import android.view.View;
24 | import android.view.ViewGroup;
25 |
26 | /**
27 | * Shows instruction about this device owner.
28 | */
29 | public class InstructionFragment extends Fragment {
30 |
31 | /**
32 | * @return A newly instantiated {@link InstructionFragment}.
33 | */
34 | public static InstructionFragment newInstance() {
35 | return new InstructionFragment();
36 | }
37 |
38 | @Nullable
39 | @Override
40 | public View onCreateView(LayoutInflater inflater, ViewGroup container,
41 | Bundle savedInstanceState) {
42 | return inflater.inflate(R.layout.fragment_instruction, container, false);
43 | }
44 |
45 | }
46 |
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/Application/build.gradle:
--------------------------------------------------------------------------------
1 |
2 | buildscript {
3 | repositories {
4 | jcenter()
5 | google()
6 | }
7 |
8 | dependencies {
9 | classpath 'com.android.tools.build:gradle:3.0.1'
10 | }
11 | }
12 |
13 | apply plugin: 'com.android.application'
14 |
15 | repositories {
16 | jcenter()
17 | google()
18 | }
19 |
20 | dependencies {
21 | compile "com.android.support:support-v4:27.0.2"
22 | compile "com.android.support:support-v13:27.0.2"
23 | compile "com.android.support:cardview-v7:27.0.2"
24 | compile "com.android.support:appcompat-v7:27.0.2"
25 | }
26 |
27 | // The sample build uses multiple directories to
28 | // keep boilerplate and common code separate from
29 | // the main sample code.
30 | List dirs = [
31 | 'main', // main sample code; look here for the interesting stuff.
32 | 'common', // components that are reused by multiple samples
33 | 'template'] // boilerplate code that is generated by the sample template process
34 |
35 | android {
36 | compileSdkVersion 27
37 |
38 | buildToolsVersion "27.0.2"
39 |
40 | defaultConfig {
41 | minSdkVersion 21
42 | targetSdkVersion 27
43 | }
44 |
45 | compileOptions {
46 | sourceCompatibility JavaVersion.VERSION_1_7
47 | targetCompatibility JavaVersion.VERSION_1_7
48 | }
49 |
50 | sourceSets {
51 | main {
52 | dirs.each { dir ->
53 | java.srcDirs "src/${dir}/java"
54 | res.srcDirs "src/${dir}/res"
55 | }
56 | }
57 | androidTest.setRoot('tests')
58 | androidTest.java.srcDirs = ['tests/src']
59 |
60 | }
61 |
62 | }
63 |
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/CONTRIBUTING.md:
--------------------------------------------------------------------------------
1 | # How to become a contributor and submit your own code
2 |
3 | ## Contributor License Agreements
4 |
5 | We'd love to accept your sample apps and patches! Before we can take them, we
6 | have to jump a couple of legal hurdles.
7 |
8 | Please fill out either the individual or corporate Contributor License Agreement (CLA).
9 |
10 | * If you are an individual writing original source code and you're sure you
11 | own the intellectual property, then you'll need to sign an [individual CLA]
12 | (https://cla.developers.google.com).
13 | * If you work for a company that wants to allow you to contribute your work,
14 | then you'll need to sign a [corporate CLA]
15 | (https://cla.developers.google.com).
16 |
17 | Follow either of the two links above to access the appropriate CLA and
18 | instructions for how to sign and return it. Once we receive it, we'll be able to
19 | accept your pull requests.
20 |
21 | ## Contributing A Patch
22 |
23 | 1. Submit an issue describing your proposed change to the repo in question.
24 | 1. The repo owner will respond to your issue promptly.
25 | 1. If your proposed change is accepted, and you haven't already done so, sign a
26 | Contributor License Agreement (see details above).
27 | 1. Fork the desired repo, develop and test your code changes.
28 | 1. Ensure that your code adheres to the existing style in the sample to which
29 | you are contributing. Refer to the
30 | [Android Code Style Guide]
31 | (https://source.android.com/source/code-style.html) for the
32 | recommended coding standards for this organization.
33 | 1. Ensure that your code has an appropriate set of unit tests which all pass.
34 | 1. Submit a pull request.
35 |
36 |
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/Application/src/main/AndroidManifest.xml:
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1 |
2 |
17 |
22 |
23 |
28 |
29 |
32 |
33 |
34 |
35 |
36 |
37 |
38 |
43 |
46 |
47 |
48 |
49 |
50 |
51 |
52 |
53 |
54 |
55 |
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/Application/src/main/java/com/example/android/deviceowner/MainActivity.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (C) 2015 The Android Open Source Project
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 |
17 | package com.example.android.deviceowner;
18 |
19 | import android.app.admin.DevicePolicyManager;
20 | import android.content.Context;
21 | import android.os.Bundle;
22 | import android.support.v4.app.Fragment;
23 | import android.support.v7.app.AppCompatActivity;
24 | import android.util.Log;
25 |
26 | public class MainActivity extends AppCompatActivity {
27 |
28 | private static final String TAG = "MainActivity";
29 |
30 | @Override
31 | protected void onCreate(Bundle savedInstanceState) {
32 | super.onCreate(savedInstanceState);
33 | setContentView(R.layout.activity_main_real);
34 | if (savedInstanceState == null) {
35 | DevicePolicyManager manager =
36 | (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);
37 | if (manager.isDeviceOwnerApp(getApplicationContext().getPackageName())) {
38 | // This app is set up as the device owner. Show the main features.
39 | Log.d(TAG, "The app is the device owner.");
40 | showFragment(DeviceOwnerFragment.newInstance());
41 | } else {
42 | // This app is not set up as the device owner. Show instructions.
43 | Log.d(TAG, "The app is not the device owner.");
44 | showFragment(InstructionFragment.newInstance());
45 | }
46 | }
47 | }
48 |
49 | private void showFragment(Fragment fragment) {
50 | getSupportFragmentManager().beginTransaction()
51 | .replace(R.id.container, fragment)
52 | .commit();
53 | }
54 |
55 | }
56 |
--------------------------------------------------------------------------------
/Application/src/main/java/com/example/android/deviceowner/DeviceOwnerReceiver.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (C) 2015 The Android Open Source Project
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 |
17 | package com.example.android.deviceowner;
18 |
19 | import android.app.admin.DeviceAdminReceiver;
20 | import android.app.admin.DevicePolicyManager;
21 | import android.content.ComponentName;
22 | import android.content.Context;
23 | import android.content.Intent;
24 |
25 | /**
26 | * Handles events related to device owner.
27 | */
28 | public class DeviceOwnerReceiver extends DeviceAdminReceiver {
29 |
30 | /**
31 | * Called on the new profile when device owner provisioning has completed. Device owner
32 | * provisioning is the process of setting up the device so that its main profile is managed by
33 | * the mobile device management (MDM) application set up as the device owner.
34 | */
35 | @Override
36 | public void onProfileProvisioningComplete(Context context, Intent intent) {
37 | // Enable the profile
38 | DevicePolicyManager manager =
39 | (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
40 | ComponentName componentName = getComponentName(context);
41 | manager.setProfileName(componentName, context.getString(R.string.profile_name));
42 | // Open the main screen
43 | Intent launch = new Intent(context, MainActivity.class);
44 | launch.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
45 | context.startActivity(launch);
46 | }
47 |
48 | /**
49 | * @return A newly instantiated {@link android.content.ComponentName} for this
50 | * DeviceAdminReceiver.
51 | */
52 | public static ComponentName getComponentName(Context context) {
53 | return new ComponentName(context.getApplicationContext(), DeviceOwnerReceiver.class);
54 | }
55 |
56 | }
57 |
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/gradlew.bat:
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1 | @if "%DEBUG%" == "" @echo off
2 | @rem ##########################################################################
3 | @rem
4 | @rem Gradle startup script for Windows
5 | @rem
6 | @rem ##########################################################################
7 |
8 | @rem Set local scope for the variables with windows NT shell
9 | if "%OS%"=="Windows_NT" setlocal
10 |
11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
12 | set DEFAULT_JVM_OPTS=
13 |
14 | set DIRNAME=%~dp0
15 | if "%DIRNAME%" == "" set DIRNAME=.
16 | set APP_BASE_NAME=%~n0
17 | set APP_HOME=%DIRNAME%
18 |
19 | @rem Find java.exe
20 | if defined JAVA_HOME goto findJavaFromJavaHome
21 |
22 | set JAVA_EXE=java.exe
23 | %JAVA_EXE% -version >NUL 2>&1
24 | if "%ERRORLEVEL%" == "0" goto init
25 |
26 | echo.
27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
28 | echo.
29 | echo Please set the JAVA_HOME variable in your environment to match the
30 | echo location of your Java installation.
31 |
32 | goto fail
33 |
34 | :findJavaFromJavaHome
35 | set JAVA_HOME=%JAVA_HOME:"=%
36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
37 |
38 | if exist "%JAVA_EXE%" goto init
39 |
40 | echo.
41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
42 | echo.
43 | echo Please set the JAVA_HOME variable in your environment to match the
44 | echo location of your Java installation.
45 |
46 | goto fail
47 |
48 | :init
49 | @rem Get command-line arguments, handling Windowz variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 | if "%@eval[2+2]" == "4" goto 4NT_args
53 |
54 | :win9xME_args
55 | @rem Slurp the command line arguments.
56 | set CMD_LINE_ARGS=
57 | set _SKIP=2
58 |
59 | :win9xME_args_slurp
60 | if "x%~1" == "x" goto execute
61 |
62 | set CMD_LINE_ARGS=%*
63 | goto execute
64 |
65 | :4NT_args
66 | @rem Get arguments from the 4NT Shell from JP Software
67 | set CMD_LINE_ARGS=%$
68 |
69 | :execute
70 | @rem Setup the command line
71 |
72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
73 |
74 | @rem Execute Gradle
75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
76 |
77 | :end
78 | @rem End local scope for the variables with windows NT shell
79 | if "%ERRORLEVEL%"=="0" goto mainEnd
80 |
81 | :fail
82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
83 | rem the _cmd.exe /c_ return code!
84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
85 | exit /b 1
86 |
87 | :mainEnd
88 | if "%OS%"=="Windows_NT" endlocal
89 |
90 | :omega
91 |
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/Application/src/main/res/layout/fragment_device_owner.xml:
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1 |
2 |
17 |
23 |
24 |
28 |
29 |
35 |
36 |
45 |
46 |
55 |
56 |
59 |
60 |
66 |
67 |
73 |
74 |
80 |
81 |
82 |
83 |
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/gradlew:
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1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 | DEFAULT_JVM_OPTS=""
11 |
12 | APP_NAME="Gradle"
13 | APP_BASE_NAME=`basename "$0"`
14 |
15 | # Use the maximum available, or set MAX_FD != -1 to use that value.
16 | MAX_FD="maximum"
17 |
18 | warn ( ) {
19 | echo "$*"
20 | }
21 |
22 | die ( ) {
23 | echo
24 | echo "$*"
25 | echo
26 | exit 1
27 | }
28 |
29 | # OS specific support (must be 'true' or 'false').
30 | cygwin=false
31 | msys=false
32 | darwin=false
33 | case "`uname`" in
34 | CYGWIN* )
35 | cygwin=true
36 | ;;
37 | Darwin* )
38 | darwin=true
39 | ;;
40 | MINGW* )
41 | msys=true
42 | ;;
43 | esac
44 |
45 | # For Cygwin, ensure paths are in UNIX format before anything is touched.
46 | if $cygwin ; then
47 | [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
48 | fi
49 |
50 | # Attempt to set APP_HOME
51 | # Resolve links: $0 may be a link
52 | PRG="$0"
53 | # Need this for relative symlinks.
54 | while [ -h "$PRG" ] ; do
55 | ls=`ls -ld "$PRG"`
56 | link=`expr "$ls" : '.*-> \(.*\)$'`
57 | if expr "$link" : '/.*' > /dev/null; then
58 | PRG="$link"
59 | else
60 | PRG=`dirname "$PRG"`"/$link"
61 | fi
62 | done
63 | SAVED="`pwd`"
64 | cd "`dirname \"$PRG\"`/" >&-
65 | APP_HOME="`pwd -P`"
66 | cd "$SAVED" >&-
67 |
68 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
69 |
70 | # Determine the Java command to use to start the JVM.
71 | if [ -n "$JAVA_HOME" ] ; then
72 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
73 | # IBM's JDK on AIX uses strange locations for the executables
74 | JAVACMD="$JAVA_HOME/jre/sh/java"
75 | else
76 | JAVACMD="$JAVA_HOME/bin/java"
77 | fi
78 | if [ ! -x "$JAVACMD" ] ; then
79 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
80 |
81 | Please set the JAVA_HOME variable in your environment to match the
82 | location of your Java installation."
83 | fi
84 | else
85 | JAVACMD="java"
86 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
87 |
88 | Please set the JAVA_HOME variable in your environment to match the
89 | location of your Java installation."
90 | fi
91 |
92 | # Increase the maximum file descriptors if we can.
93 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
94 | MAX_FD_LIMIT=`ulimit -H -n`
95 | if [ $? -eq 0 ] ; then
96 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
97 | MAX_FD="$MAX_FD_LIMIT"
98 | fi
99 | ulimit -n $MAX_FD
100 | if [ $? -ne 0 ] ; then
101 | warn "Could not set maximum file descriptor limit: $MAX_FD"
102 | fi
103 | else
104 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
105 | fi
106 | fi
107 |
108 | # For Darwin, add options to specify how the application appears in the dock
109 | if $darwin; then
110 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
111 | fi
112 |
113 | # For Cygwin, switch paths to Windows format before running java
114 | if $cygwin ; then
115 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
116 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
117 |
118 | # We build the pattern for arguments to be converted via cygpath
119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
120 | SEP=""
121 | for dir in $ROOTDIRSRAW ; do
122 | ROOTDIRS="$ROOTDIRS$SEP$dir"
123 | SEP="|"
124 | done
125 | OURCYGPATTERN="(^($ROOTDIRS))"
126 | # Add a user-defined pattern to the cygpath arguments
127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
129 | fi
130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
131 | i=0
132 | for arg in "$@" ; do
133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
135 |
136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
138 | else
139 | eval `echo args$i`="\"$arg\""
140 | fi
141 | i=$((i+1))
142 | done
143 | case $i in
144 | (0) set -- ;;
145 | (1) set -- "$args0" ;;
146 | (2) set -- "$args0" "$args1" ;;
147 | (3) set -- "$args0" "$args1" "$args2" ;;
148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
154 | esac
155 | fi
156 |
157 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
158 | function splitJvmOpts() {
159 | JVM_OPTS=("$@")
160 | }
161 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
162 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
163 |
164 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
165 |
--------------------------------------------------------------------------------
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/Application/src/main/java/com/example/android/deviceowner/DeviceOwnerFragment.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright (C) 2015 The Android Open Source Project
3 | *
4 | * Licensed under the Apache License, Version 2.0 (the "License");
5 | * you may not use this file except in compliance with the License.
6 | * You may obtain a copy of the License at
7 | *
8 | * http://www.apache.org/licenses/LICENSE-2.0
9 | *
10 | * Unless required by applicable law or agreed to in writing, software
11 | * distributed under the License is distributed on an "AS IS" BASIS,
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | * See the License for the specific language governing permissions and
14 | * limitations under the License.
15 | */
16 |
17 | package com.example.android.deviceowner;
18 |
19 | import android.app.Activity;
20 | import android.app.admin.DevicePolicyManager;
21 | import android.content.ComponentName;
22 | import android.content.ContentResolver;
23 | import android.content.Context;
24 | import android.content.Intent;
25 | import android.content.IntentFilter;
26 | import android.content.SharedPreferences;
27 | import android.content.pm.ResolveInfo;
28 | import android.os.Bundle;
29 | import android.provider.Settings;
30 | import android.support.annotation.Nullable;
31 | import android.support.v4.app.Fragment;
32 | import android.view.LayoutInflater;
33 | import android.view.View;
34 | import android.view.ViewGroup;
35 | import android.widget.Button;
36 | import android.widget.CompoundButton;
37 | import android.widget.SimpleAdapter;
38 | import android.widget.Spinner;
39 | import android.widget.Switch;
40 |
41 | import java.util.ArrayList;
42 | import java.util.HashMap;
43 | import java.util.List;
44 |
45 | /**
46 | * Demonstrates the usage of the most common device management APIs for the device owner case.
47 | * In addition to various features available for profile owners, device owners can perform extra
48 | * actions, such as configuring global settings and enforcing a preferred Activity for a specific
49 | * IntentFilter.
50 | */
51 | public class DeviceOwnerFragment extends Fragment {
52 |
53 | // Keys for SharedPreferences
54 | private static final String PREFS_DEVICE_OWNER = "DeviceOwnerFragment";
55 | private static final String PREF_LAUNCHER = "launcher";
56 |
57 | private DevicePolicyManager mDevicePolicyManager;
58 |
59 | // View references
60 | private Switch mSwitchAutoTime;
61 | private Switch mSwitchAutoTimeZone;
62 | private Spinner mAvailableLaunchers;
63 | private Button mButtonLauncher;
64 |
65 | // Adapter for the spinner to show list of available launchers
66 | private LauncherAdapter mAdapter;
67 |
68 | /**
69 | * Handles events on the Switches.
70 | */
71 | private Switch.OnCheckedChangeListener mOnCheckedChangeListener
72 | = new Switch.OnCheckedChangeListener() {
73 |
74 | @Override
75 | public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
76 | switch (buttonView.getId()) {
77 | case R.id.switch_auto_time:
78 | setBooleanGlobalSetting(Settings.Global.AUTO_TIME, isChecked);
79 | retrieveCurrentSettings(getActivity());
80 | break;
81 | case R.id.switch_auto_time_zone:
82 | setBooleanGlobalSetting(Settings.Global.AUTO_TIME_ZONE, isChecked);
83 | retrieveCurrentSettings(getActivity());
84 | break;
85 | }
86 | }
87 |
88 | };
89 |
90 | /**
91 | * Handles click events on the Button.
92 | */
93 | private View.OnClickListener mOnClickListener
94 | = new View.OnClickListener() {
95 |
96 | @Override
97 | public void onClick(View v) {
98 | switch (v.getId()) {
99 | case R.id.set_preferred_launcher:
100 | if (loadPersistentPreferredLauncher(getActivity()) == null) {
101 | setPreferredLauncher();
102 | } else {
103 | clearPreferredLauncher();
104 | }
105 | retrieveCurrentSettings(getActivity());
106 | break;
107 | }
108 | }
109 |
110 | };
111 |
112 | /**
113 | * @return A newly instantiated {@link DeviceOwnerFragment}.
114 | */
115 | public static DeviceOwnerFragment newInstance() {
116 | return new DeviceOwnerFragment();
117 | }
118 |
119 | @Nullable
120 | @Override
121 | public View onCreateView(LayoutInflater inflater, ViewGroup container,
122 | Bundle savedInstanceState) {
123 | return inflater.inflate(R.layout.fragment_device_owner, container, false);
124 | }
125 |
126 | @Override
127 | public void onViewCreated(View view, Bundle savedInstanceState) {
128 | // Retain references
129 | mSwitchAutoTime = (Switch) view.findViewById(R.id.switch_auto_time);
130 | mSwitchAutoTimeZone = (Switch) view.findViewById(R.id.switch_auto_time_zone);
131 | mAvailableLaunchers = (Spinner) view.findViewById(R.id.available_launchers);
132 | mButtonLauncher = (Button) view.findViewById(R.id.set_preferred_launcher);
133 | // Bind event handlers
134 | mSwitchAutoTime.setOnCheckedChangeListener(mOnCheckedChangeListener);
135 | mSwitchAutoTimeZone.setOnCheckedChangeListener(mOnCheckedChangeListener);
136 | mButtonLauncher.setOnClickListener(mOnClickListener);
137 | }
138 |
139 | @Override
140 | public void onAttach(Context context) {
141 | super.onAttach(context);
142 | mDevicePolicyManager =
143 | (DevicePolicyManager) context.getSystemService(Activity.DEVICE_POLICY_SERVICE);
144 | }
145 |
146 | @Override
147 | public void onDetach() {
148 | mDevicePolicyManager = null;
149 | super.onDetach();
150 | }
151 |
152 | @Override
153 | public void onResume() {
154 | super.onResume();
155 | Activity activity = getActivity();
156 | if (activity != null) {
157 | retrieveCurrentSettings(activity);
158 | }
159 | }
160 |
161 | /**
162 | * Retrieves the current global settings and changes the UI accordingly.
163 | *
164 | * @param activity The activity
165 | */
166 | private void retrieveCurrentSettings(Activity activity) {
167 | // Global settings
168 | setCheckedSafely(mSwitchAutoTime,
169 | getBooleanGlobalSetting(activity.getContentResolver(), Settings.Global.AUTO_TIME));
170 | setCheckedSafely(mSwitchAutoTimeZone,
171 | getBooleanGlobalSetting(activity.getContentResolver(),
172 | Settings.Global.AUTO_TIME_ZONE));
173 |
174 | // Launcher
175 | Intent intent = new Intent(Intent.ACTION_MAIN);
176 | intent.addCategory(Intent.CATEGORY_HOME);
177 | List list = activity.getPackageManager()
178 | .queryIntentActivities(intent, /* default flags */ 0);
179 | mAdapter = new LauncherAdapter(activity, list);
180 | mAvailableLaunchers.setAdapter(mAdapter);
181 | String packageName = loadPersistentPreferredLauncher(activity);
182 | if (packageName == null) { // No preferred launcher is set
183 | mAvailableLaunchers.setEnabled(true);
184 | mButtonLauncher.setText(R.string.set_as_preferred);
185 | } else {
186 | int position = -1;
187 | for (int i = 0; i < list.size(); ++i) {
188 | if (list.get(i).activityInfo.packageName.equals(packageName)) {
189 | position = i;
190 | break;
191 | }
192 | }
193 | if (position != -1) {
194 | mAvailableLaunchers.setSelection(position);
195 | mAvailableLaunchers.setEnabled(false);
196 | mButtonLauncher.setText(R.string.clear_preferred);
197 | }
198 | }
199 | }
200 |
201 | /**
202 | * Retrieves the current boolean value of the specified global setting.
203 | *
204 | * @param resolver The ContentResolver
205 | * @param setting The setting to be retrieved
206 | * @return The current boolean value
207 | */
208 | private static boolean getBooleanGlobalSetting(ContentResolver resolver, String setting) {
209 | return 0 != Settings.Global.getInt(resolver, setting, 0);
210 | }
211 |
212 | /**
213 | * Sets the boolean value of the specified global setting.
214 | *
215 | * @param setting The setting to be set
216 | * @param value The value to be set
217 | */
218 | private void setBooleanGlobalSetting(String setting, boolean value) {
219 | mDevicePolicyManager.setGlobalSetting(
220 | // The ComponentName of the device owner
221 | DeviceOwnerReceiver.getComponentName(getActivity()),
222 | // The settings to be set
223 | setting,
224 | // The value we write here is a string representation for SQLite
225 | value ? "1" : "0");
226 | }
227 |
228 | /**
229 | * A utility method to set the checked state of the button without invoking its listener.
230 | *
231 | * @param button The button
232 | * @param checked The value to be set
233 | */
234 | private void setCheckedSafely(CompoundButton button, boolean checked) {
235 | button.setOnCheckedChangeListener(null);
236 | button.setChecked(checked);
237 | button.setOnCheckedChangeListener(mOnCheckedChangeListener);
238 | }
239 |
240 | /**
241 | * Loads the package name from SharedPreferences.
242 | *
243 | * @param activity The activity
244 | * @return The package name of the launcher currently set as preferred, or null if there is no
245 | * preferred launcher.
246 | */
247 | private static String loadPersistentPreferredLauncher(Activity activity) {
248 | return activity.getSharedPreferences(PREFS_DEVICE_OWNER, Context.MODE_PRIVATE)
249 | .getString(PREF_LAUNCHER, null);
250 | }
251 |
252 | /**
253 | * Saves the package name into SharedPreferences.
254 | *
255 | * @param activity The activity
256 | * @param packageName The package name to be saved. Pass null to remove the preferred launcher.
257 | */
258 | private static void savePersistentPreferredLauncher(Activity activity, String packageName) {
259 | SharedPreferences.Editor editor = activity.getSharedPreferences(PREFS_DEVICE_OWNER,
260 | Context.MODE_PRIVATE).edit();
261 | if (packageName == null) {
262 | editor.remove(PREF_LAUNCHER);
263 | } else {
264 | editor.putString(PREF_LAUNCHER, packageName);
265 | }
266 | editor.apply();
267 | }
268 |
269 | /**
270 | * Sets the selected launcher as preferred.
271 | */
272 | private void setPreferredLauncher() {
273 | Activity activity = getActivity();
274 | if (activity == null) {
275 | return;
276 | }
277 | IntentFilter filter = new IntentFilter(Intent.ACTION_MAIN);
278 | filter.addCategory(Intent.CATEGORY_HOME);
279 | filter.addCategory(Intent.CATEGORY_DEFAULT);
280 | ComponentName componentName = mAdapter.getComponentName(
281 | mAvailableLaunchers.getSelectedItemPosition());
282 | mDevicePolicyManager.addPersistentPreferredActivity(
283 | DeviceOwnerReceiver.getComponentName(activity), filter, componentName);
284 | savePersistentPreferredLauncher(activity, componentName.getPackageName());
285 | }
286 |
287 | /**
288 | * Clears the launcher currently set as preferred.
289 | */
290 | private void clearPreferredLauncher() {
291 | Activity activity = getActivity();
292 | if (activity == null) {
293 | return;
294 | }
295 | mDevicePolicyManager.clearPackagePersistentPreferredActivities(
296 | DeviceOwnerReceiver.getComponentName(activity),
297 | loadPersistentPreferredLauncher(activity));
298 | savePersistentPreferredLauncher(activity, null);
299 | }
300 |
301 | /**
302 | * Shows list of {@link ResolveInfo} in a {@link Spinner}.
303 | */
304 | private static class LauncherAdapter extends SimpleAdapter {
305 |
306 | private static final String KEY_PACKAGE_NAME = "package_name";
307 | private static final String KEY_ACTIVITY_NAME = "activity_name";
308 |
309 | public LauncherAdapter(Context context, List list) {
310 | super(context, createData(list), android.R.layout.simple_list_item_1,
311 | new String[]{KEY_PACKAGE_NAME},
312 | new int[]{android.R.id.text1});
313 | }
314 |
315 | private static List> createData(List list) {
316 | List> data = new ArrayList<>();
317 | for (ResolveInfo info : list) {
318 | HashMap map = new HashMap<>();
319 | map.put(KEY_PACKAGE_NAME, info.activityInfo.packageName);
320 | map.put(KEY_ACTIVITY_NAME, info.activityInfo.name);
321 | data.add(map);
322 | }
323 | return data;
324 | }
325 |
326 | public ComponentName getComponentName(int position) {
327 | @SuppressWarnings("unchecked")
328 | HashMap map = (HashMap) getItem(position);
329 | return new ComponentName(map.get(KEY_PACKAGE_NAME), map.get(KEY_ACTIVITY_NAME));
330 | }
331 |
332 | }
333 |
334 | }
335 |
--------------------------------------------------------------------------------