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am a3dafcfb: Add a SampleTrustAgent

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* commit 'a3dafcfb26117e3a2efa3983bd7ba79ae6831680':
  Add a SampleTrustAgent
This commit is contained in:
Adrian Roos
2014-03-31 19:31:46 +00:00
committed by Android Git Automerger
parent e5bfd6d7ce a3dafcfb26
commit 66b585f268
7 changed files with 323 additions and 0 deletions
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33
packages/Keyguard/test/SampleTrustAgent/Android.mk Normal file
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# Copyright (C) 2014 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.
#
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_SRC_FILES := $(call all-java-files-under, src)
LOCAL_PACKAGE_NAME := SampleTrustAgent
# Remove these to verify permission checks are working correctly
#LOCAL_CERTIFICATE := platform
#LOCAL_PRIVILEGED_MODULE := true
LOCAL_MODULE_TAGS := tests
# LOCAL_PROGUARD_FLAG_FILES := proguard.flags
LOCAL_STATIC_JAVA_LIBRARIES := android-support-v4
include $(BUILD_PACKAGE)

41
packages/Keyguard/test/SampleTrustAgent/AndroidManifest.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (C) 2014 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
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.trustagent.test">
<uses-sdk android:minSdkVersion="10" android:targetSdkVersion="17"/>
<uses-permission android:name="android.permission.CONTROL_KEYGUARD" />
<application android:label="@string/app_name">
<service
android:name=".SampleTrustAgent"
android:label="@string/app_name"
android:exported="true">
<intent-filter>
<action android:name="android.service.trust.TrustAgentService" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
<meta-data android:name="android.service.trust.trustagent"
android:resource="@xml/sample_trust_agent"/>
</service>
<activity
android:name=".SampleTrustAgentSettings"
android:label="@string/app_name"
android:exported="true"
android:launchMode="singleInstance" >
</activity>
</application>
</manifest>

35
packages/Keyguard/test/SampleTrustAgent/res/layout/sample_trust_agent_settings.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (C) 2014 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
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<Button android:id="@+id/enable_trust"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Grant trust for 30 seconds" />
<Button android:id="@+id/revoke_trust"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Revoke trust" />
<CheckBox android:id="@+id/report_unlock_attempts"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Report unlock attempts" />
</LinearLayout>

20
packages/Keyguard/test/SampleTrustAgent/res/values/strings.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (C) 2014 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
-->
<resources>
<string name="app_name">Sample Trust Agent</string>
</resources>

18
packages/Keyguard/test/SampleTrustAgent/res/xml/sample_trust_agent.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (C) 2014 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
-->
<trust_agent xmlns:android="http://schemas.android.com/apk/res/android"
android:settingsActivity=".SampleTrustAgentSettings" />

107
packages/Keyguard/test/SampleTrustAgent/src/com/android/trustagent/test/SampleTrustAgent.java Normal file
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/*
* Copyright (C) 2014 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.trustagent.test;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.service.trust.TrustAgentService;
import android.support.v4.content.LocalBroadcastManager;
import android.widget.Toast;
public class SampleTrustAgent extends TrustAgentService {
LocalBroadcastManager mLocalBroadcastManager;
private static final String ACTION_ENABLE_TRUST = "action.sample_trust_agent.enable_trust";
private static final String ACTION_REVOKE_TRUST = "action.sample_trust_agent.revoke_trust";
private static final String EXTRA_MESSAGE = "extra.message";
private static final String EXTRA_DURATION = "extra.duration";
private static final String EXTRA_EXTRA = "extra.extra";
private static final String PREFERENCE_REPORT_UNLOCK_ATTEMPTS
= "preference.report_unlock_attempts";
@Override
public void onCreate() {
super.onCreate();
IntentFilter filter = new IntentFilter();
filter.addAction(ACTION_ENABLE_TRUST);
filter.addAction(ACTION_REVOKE_TRUST);
mLocalBroadcastManager = LocalBroadcastManager.getInstance(this);
mLocalBroadcastManager.registerReceiver(mReceiver, filter);
}
@Override
protected void onUnlockAttempt(boolean successful) {
if (getReportUnlockAttempts(this)) {
Toast.makeText(this, "onUnlockAttempt(successful=" + successful + ")",
Toast.LENGTH_SHORT).show();
}
}
@Override
public void onDestroy() {
super.onDestroy();
mLocalBroadcastManager.unregisterReceiver(mReceiver);
}
private BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (ACTION_ENABLE_TRUST.equals(action)) {
enableTrust(intent.getStringExtra(EXTRA_MESSAGE),
intent.getLongExtra(EXTRA_DURATION, 0),
false /* initiatedByUser */);
} else if (ACTION_REVOKE_TRUST.equals(action)) {
revokeTrust();
}
}
};
public static void sendEnableTrust(Context context,
String message, long durationMs, Bundle extra) {
Intent intent = new Intent(ACTION_ENABLE_TRUST);
intent.putExtra(EXTRA_MESSAGE, message);
intent.putExtra(EXTRA_DURATION, durationMs);
intent.putExtra(EXTRA_EXTRA, extra);
LocalBroadcastManager.getInstance(context).sendBroadcast(intent);
}
public static void sendRevokeTrust(Context context) {
Intent intent = new Intent(ACTION_REVOKE_TRUST);
LocalBroadcastManager.getInstance(context).sendBroadcast(intent);
}
public static void setReportUnlockAttempts(Context context, boolean enabled) {
SharedPreferences sharedPreferences = PreferenceManager
.getDefaultSharedPreferences(context);
sharedPreferences.edit().putBoolean(PREFERENCE_REPORT_UNLOCK_ATTEMPTS, enabled).apply();
}
public static boolean getReportUnlockAttempts(Context context) {
SharedPreferences sharedPreferences = PreferenceManager
.getDefaultSharedPreferences(context);
return sharedPreferences.getBoolean(PREFERENCE_REPORT_UNLOCK_ATTEMPTS, false);
}
}

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packages/Keyguard/test/SampleTrustAgent/src/com/android/trustagent/test/SampleTrustAgentSettings.java Normal file
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/*
* Copyright (C) 2014 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.trustagent.test;
import android.annotation.Nullable;
import android.app.Activity;
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.view.View;
import android.widget.CheckBox;
import android.widget.CompoundButton;
public class SampleTrustAgentSettings extends Activity implements View.OnClickListener,
CompoundButton.OnCheckedChangeListener {
private static final int TRUST_DURATION_MS = 30 * 1000;
private CheckBox mReportUnlockAttempts;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.sample_trust_agent_settings);
findViewById(R.id.enable_trust).setOnClickListener(this);
findViewById(R.id.revoke_trust).setOnClickListener(this);
mReportUnlockAttempts = (CheckBox) findViewById(R.id.report_unlock_attempts);
mReportUnlockAttempts.setOnCheckedChangeListener(this);
}
@Override
protected void onResume() {
super.onResume();
mReportUnlockAttempts.setChecked(SampleTrustAgent.getReportUnlockAttempts(this));
}
@Override
public void onClick(View v) {
int id = v.getId();
if (id == R.id.enable_trust) {
SampleTrustAgent.sendEnableTrust(this, "SampleTrustAgent", TRUST_DURATION_MS,
null /* extra */);
} else if (id == R.id.revoke_trust) {
SampleTrustAgent.sendRevokeTrust(this);
}
}
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (buttonView.getId() == R.id.report_unlock_attempts) {
SampleTrustAgent.setReportUnlockAttempts(this, isChecked);
}
}
}