msm8996-common: Add pocketmode app

Change-Id: I71e47d5f203adb7e28d37447e19a8041a1d02840

msm8996-common: PocketMode: Apply LineageOS rebrand

Change-Id: I1de627062f56bd125f430033e8bb7aad8fe48f69

msm8996-common: pocketmode: Bump sdk version

Change-Id: Ic521e380868bdc886e15c6a8a472564a98dbc094

msm8996-common: PocketMode: Explicitly include Android support libs

 * Fixes non-jack build

Change-Id: I9d8346193577c7be218e12efb20f52ca9946eb14

msm8996-common: PocketMode: Properly depend on Lineage SDK

 * This is actually the proper library to include
   (only spotted while buidling with Jack disabled,
   because app compilation was failing).

Change-Id: Ib61f93704c6411a4cb1f91d9e8693a1775934037

msm8996-common: PocketMode: Remove useless cast

Change-Id: I655b0b80ccafdaae422a2464d2b8409f70be0e8c

msm8996-common: Adapt to Zuk

Change-Id: I9050faac37de0a8392b31fed5c3562d4553c546f

msm8996-common: Set LOCAL_SDK_VERSION where possible.

This change sets LOCAL_SDK_VERSION for all packages where
this is possible without breaking the build, and
LOCAL_PRIVATE_PLATFORM_APIS := true otherwise.

Setting one of these two will be made required soon, and this
is a change in preparation for that. Not setting LOCAL_SDK_VERSION
makes the app implicitly depend on the bootclasspath, which is
often not required. This change effectively makes depending on
private apis opt-in rather than opt-out.

Test: make relevant packages
Bug: 73535841
Change-Id: Ic906adbd670c4dbfe2cdf0b71cdbeaf9ac08a27e

msm8996-common: sepolicy: Address a fingerprint denial

Change-Id: I07c75d58357f7eea2dcc68ed80dacbab76bb30f5
Signed-off-by: Davide Garberi <dade.garberi@gmail.com>

6 files changed, 257 insertions, 0 deletions

diff --git a/pocketmode/Android.mk b/pocketmode/Android.mk
new file mode 100644
index 0000000..4919ad4
--- /dev/null
+++ b/pocketmode/Android.mk
@@ -0,0 +1,27 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_PACKAGE_NAME := ZukPocketMode
+LOCAL_CERTIFICATE := platform
+LOCAL_PRIVATE_PLATFORM_APIS := true
+LOCAL_PRIVILEGED_MODULE := true
+
+LOCAL_STATIC_ANDROID_LIBRARIES := \
+    android-support-v4 \
+    android-support-v7-appcompat \
+    android-support-v7-preference \
+    android-support-v7-recyclerview \
+    android-support-v14-preference
+
+LOCAL_STATIC_JAVA_LIBRARIES := \
+    org.lineageos.platform.internal
+
+LOCAL_PROGUARD_FLAG_FILES := proguard.flags
+
+include $(BUILD_PACKAGE)
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/pocketmode/AndroidManifest.xml b/pocketmode/AndroidManifest.xml
new file mode 100644
index 0000000..e462eb2
--- /dev/null
+++ b/pocketmode/AndroidManifest.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.lineageos.pocketmode"
+    android:versionCode="1"
+    android:versionName="1.1"
+    android:sharedUserId="android.uid.system">
+
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
+
+    <uses-sdk
+        android:minSdkVersion="27"
+        android:targetSdkVersion="27"/>
+
+    <application
+        android:label="ZukPocketMode"
+        android:persistent="true">
+
+        <receiver android:name="org.lineageos.pocketmode.BootCompletedReceiver">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </receiver>
+
+        <service android:name="org.lineageos.pocketmode.PocketModeService"
+                 android:permission="ZukPocketModeService">
+        </service>
+
+        <activity android:name="PocketMode"
+                  android:label="PocketMode"
+                  android:excludeFromRecents="true"
+                  android:launchMode="singleInstance"
+                  android:screenOrientation="portrait"
+                  android:windowAnimationStyle="@null">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+            </intent-filter>
+        </activity>
+
+    </application>
+</manifest>
diff --git a/pocketmode/proguard.flags b/pocketmode/proguard.flags
new file mode 100644
index 0000000..2087239
--- /dev/null
+++ b/pocketmode/proguard.flags
@@ -0,0 +1,3 @@
+-keep class org.lineageos.pocketmode.* {
+  *;
+}
diff --git a/pocketmode/src/org/lineageos/pocketmode/BootCompletedReceiver.java b/pocketmode/src/org/lineageos/pocketmode/BootCompletedReceiver.java
new file mode 100644
index 0000000..b967946
--- /dev/null
+++ b/pocketmode/src/org/lineageos/pocketmode/BootCompletedReceiver.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2016 The CyanogenMod Project
+ * Copyright (c) 2018 The LineageOS 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 org.lineageos.pocketmode;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.util.Log;
+
+public class BootCompletedReceiver extends BroadcastReceiver {
+
+    private static final String TAG = "ZukPocketMode";
+
+    @Override
+    public void onReceive(final Context context, Intent intent) {
+        Log.d(TAG, "Starting");
+        context.startService(new Intent(context, PocketModeService.class));
+    }
+}
diff --git a/pocketmode/src/org/lineageos/pocketmode/PocketModeService.java b/pocketmode/src/org/lineageos/pocketmode/PocketModeService.java
new file mode 100644
index 0000000..42658b9
--- /dev/null
+++ b/pocketmode/src/org/lineageos/pocketmode/PocketModeService.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2016 The CyanogenMod Project
+ * Copyright (c) 2018 The LineageOS 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 org.lineageos.pocketmode;
+
+import android.app.Service;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.os.IBinder;
+import android.util.Log;
+
+public class PocketModeService extends Service {
+    private static final String TAG = "PocketModeService";
+    private static final boolean DEBUG = false;
+
+    private ProximitySensor mProximitySensor;
+
+    @Override
+    public void onCreate() {
+        if (DEBUG) Log.d(TAG, "Creating service");
+        mProximitySensor = new ProximitySensor(this);
+
+        IntentFilter screenStateFilter = new IntentFilter(Intent.ACTION_SCREEN_ON);
+        screenStateFilter.addAction(Intent.ACTION_SCREEN_OFF);
+        registerReceiver(mScreenStateReceiver, screenStateFilter);
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        if (DEBUG) Log.d(TAG, "Starting service");
+        return START_STICKY;
+    }
+
+    @Override
+    public void onDestroy() {
+        if (DEBUG) Log.d(TAG, "Destroying service");
+        super.onDestroy();
+        this.unregisterReceiver(mScreenStateReceiver);
+        mProximitySensor.disable();
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null;
+    }
+
+    private void onDisplayOn() {
+        if (DEBUG) Log.d(TAG, "Display on");
+        mProximitySensor.disable();
+    }
+
+    private void onDisplayOff() {
+        if (DEBUG) Log.d(TAG, "Display off");
+        mProximitySensor.enable();
+    }
+
+    private BroadcastReceiver mScreenStateReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (intent.getAction().equals(Intent.ACTION_SCREEN_ON)) {
+                onDisplayOn();
+            } else if (intent.getAction().equals(Intent.ACTION_SCREEN_OFF)) {
+                onDisplayOff();
+            }
+        }
+    };
+}
diff --git a/pocketmode/src/org/lineageos/pocketmode/ProximitySensor.java b/pocketmode/src/org/lineageos/pocketmode/ProximitySensor.java
new file mode 100644
index 0000000..c1af4e8
--- /dev/null
+++ b/pocketmode/src/org/lineageos/pocketmode/ProximitySensor.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2016 The CyanogenMod Project
+ * Copyright (c) 2018 The LineageOS 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 org.lineageos.pocketmode;
+
+import android.content.Context;
+import android.hardware.Sensor;
+import android.hardware.SensorEvent;
+import android.hardware.SensorEventListener;
+import android.hardware.SensorManager;
+import android.util.Log;
+
+import org.lineageos.internal.util.FileUtils;
+
+public class ProximitySensor implements SensorEventListener {
+
+    private static final boolean DEBUG = false;
+    private static final String TAG = "PocketModeProximity";
+
+    private static final String FPC_FILE = "/sys/devices/soc/soc:fpc1020/proximity_state";
+
+    private SensorManager mSensorManager;
+    private Sensor mSensor;
+    private Context mContext;
+
+    public ProximitySensor(Context context) {
+        mContext = context;
+        mSensorManager = mContext.getSystemService(SensorManager.class);
+        mSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_PROXIMITY);
+    }
+
+    @Override
+    public void onSensorChanged(SensorEvent event) {
+        boolean isNear = event.values[0] < mSensor.getMaximumRange();
+        if (FileUtils.isFileWritable(FPC_FILE)) {
+            FileUtils.writeLine(FPC_FILE, isNear ? "1" : "0");
+        }
+    }
+
+    @Override
+    public void onAccuracyChanged(Sensor sensor, int accuracy) {
+        /* Empty */
+    }
+
+    protected void enable() {
+        if (DEBUG) Log.d(TAG, "Enabling");
+        mSensorManager.registerListener(this, mSensor,
+                SensorManager.SENSOR_DELAY_NORMAL);
+    }
+
+    protected void disable() {
+        if (DEBUG) Log.d(TAG, "Disabling");
+        mSensorManager.unregisterListener(this, mSensor);
+    }
+}