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Commit 0cc62f86 authored by jackqdyulei's avatar jackqdyulei
Browse files

Add wakelock action in testing app 

This cl adds action to hold the wakelock for specific time. With
this action we could test whether wakelock detector is effective.

Bug: 2731722
Test: make -j40 AnomalyTester
Change-Id: I1d44c12363f126ea9b8fc44f4c135e46b898186c
parent 9d78df0d

tests/anomaly-tester/AndroidManifest.xml

+3 −2
Original line number Diff line number Diff line
@@ -16,11 +16,12 @@ 
<manifest xmlns:android="http://schemas.android.com/apk/res/android"

          package="com.android.settings.anomaly.tester">



    <uses-permission android:name="android.permission.WRITE_SETTINGS"/>

    <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"/>

    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>

    <uses-permission android:name="android.permission.BLUETOOTH"/>

    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>

    <uses-permission android:name="android.permission.WAKE_LOCK"/>

    <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"/>

    <uses-permission android:name="android.permission.WRITE_SETTINGS"/>

    <application

        android:allowBackup="false"

        android:label="@string/app_name"

tests/anomaly-tester/res/layout/activity_main.xml

+2 −0
Original line number Diff line number Diff line
@@ -52,6 +52,8 @@ 


            <include layout="@layout/bluetooth_anomaly"/>



            <include layout="@layout/wakelock_anomaly"/>



        </LinearLayout>

    </ScrollView>

</LinearLayout>
 
 No newline at end of file

tests/anomaly-tester/res/layout/wakelock_anomaly.xml

0 → 100644
+60 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!--  Copyright (C) 2017 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:layout_width="match_parent"

    android:layout_height="wrap_content"

    android:orientation="vertical"

    android:paddingBottom="6dp">



    <TextView

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:text="Wakelock Anomaly"

        android:textSize="16sp"/>



    <LinearLayout

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:orientation="horizontal">

        <EditText

            android:id="@+id/wakelock_threshold"

            android:layout_width="0dp"

            android:layout_weight="3"

            android:layout_height="wrap_content"

            android:hint="Threshold(ms)"

            android:text="3000"

            android:inputType="number"/>



        <EditText

            android:id="@+id/wakelock_run_time"

            android:layout_width="0dp"

            android:layout_weight="3"

            android:layout_height="wrap_content"

            android:hint="Run time(ms)"

            android:text="6000"

            android:inputType="number"/>



        <Button

            android:id="@+id/wakelock_button"

            android:layout_width="0dp"

            android:layout_weight="2"

            android:layout_height="wrap_content"

            android:text="START"

            android:onClick="startWakelockAnomaly"/>

    </LinearLayout>



</LinearLayout>
 
 No newline at end of file

tests/anomaly-tester/src/com/android/settings/anomaly/tester/AnomalyActivity.java

+28 −0
Original line number Diff line number Diff line
@@ -74,6 +74,34 @@ public class AnomalyActivity extends Activity { 
        }

    }



    public void startWakelockAnomaly(View view) {

        try {

            // Enable anomaly detection and change the threshold

            final String config = new AnomalyPolicyBuilder()

                    .addPolicy(AnomalyPolicyBuilder.KEY_ANOMALY_DETECTION_ENABLED, true)

                    .addPolicy(AnomalyPolicyBuilder.KEY_WAKELOCK_DETECTION_ENABLED, true)

                    .addPolicy(AnomalyPolicyBuilder.KEY_WAKELOCK_THRESHOLD,

                            getValueFromEditText(R.id.wakelock_threshold))

                    .build();

            Settings.Global.putString(getContentResolver(),

                    Settings.Global.ANOMALY_DETECTION_CONSTANTS,

                    config);



            // Start the anomaly service

            Intent intent = new Intent(this, AnomalyService.class);

            intent.putExtra(AnomalyActions.KEY_ACTION, AnomalyActions.ACTION_WAKE_LOCK);

            intent.putExtra(AnomalyActions.KEY_DURATION_MS,

                    getValueFromEditText(R.id.wakelock_run_time));

            intent.putExtra(AnomalyActions.KEY_RESULT_RECEIVER, mResultReceiver);

            intent.putExtra(KEY_TARGET_BUTTON, view.getId());

            startService(intent);



            view.setEnabled(false);

        } catch (NumberFormatException e) {

            Toast.makeText(getApplicationContext(), e.toString(), Toast.LENGTH_SHORT).show();

        }

    }



    private long getValueFromEditText(final int id) throws NumberFormatException {

        final EditText editText = findViewById(id);

        if (editText != null) {

tests/anomaly-tester/src/com/android/settings/anomaly/tester/utils/AnomalyActions.java

+17 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ import android.bluetooth.le.ScanCallback; 
import android.bluetooth.le.ScanResult;

import android.bluetooth.le.ScanSettings;

import android.content.Context;

import android.os.PowerManager;

import android.util.Log;



import java.util.List;
@@ -37,6 +38,7 @@ public class AnomalyActions { 
    public static final String KEY_RESULT_RECEIVER = "result_receiver";



    public static final String ACTION_BLE_SCAN_UNOPTIMIZED = "action.ble_scan_unoptimized";

    public static final String ACTION_WAKE_LOCK = "action.wake_lock";



    public static void doAction(Context ctx, String actionCode, long durationMs) {

        if (actionCode == null) {
@@ -47,6 +49,8 @@ public class AnomalyActions { 
            case ACTION_BLE_SCAN_UNOPTIMIZED:

                doUnoptimizedBleScan(ctx, durationMs);

                break;

            case ACTION_WAKE_LOCK:

                doHoldWakelock(ctx, durationMs);

            default:

                Log.e(TAG, "Intent had invalid action");

        }
@@ -93,4 +97,17 @@ public class AnomalyActions { 
        }

        bleScanner.stopScan(scanCallback);

    }



    private static void doHoldWakelock(Context ctx, long durationMs) {

        PowerManager powerManager = ctx.getSystemService(PowerManager.class);

        PowerManager.WakeLock wl = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,

                "AnomalyWakeLock");

        wl.acquire();

        try {

            Thread.sleep(durationMs);

        } catch (InterruptedException e) {

            Log.e(TAG, "Thread couldn't sleep for " + durationMs, e);

        }

        wl.release();

    }

}