Merge "Change default temp threshold to use shutdown temp" into oc-dr1-dev

am: 84626a4e3d

Change-Id: I4c3c5be04aaa1eee409ea706b387370cedf5b15b

packages/SystemUI/res/values/config.xml

@@ -328,9 +328,13 @@
     <integer name="config_showTemperatureWarning">0</integer>
 
     <!-- Temp at which to show a warning notification if config_showTemperatureWarning is true.
-         If < 0, uses the value from HardwarePropertiesManager#getDeviceTemperatures. -->
+         If < 0, uses the value from
+         HardwarePropertiesManager#getDeviceTemperatures - config_warningTemperatureTolerance. -->
     <integer name="config_warningTemperature">-1</integer>
 
+    <!-- Fudge factor for how much below the shutdown temp to show the warning. -->
+    <integer name="config_warningTemperatureTolerance">2</integer>
+
     <!-- Accessibility actions -->
     <item type="id" name="action_split_task_to_left" />
     <item type="id" name="action_split_task_to_right" />

packages/SystemUI/src/com/android/systemui/Dependency.java

@@ -39,6 +39,8 @@ import com.android.systemui.plugins.PluginDependencyProvider;
 import com.android.systemui.plugins.PluginManager;
 import com.android.systemui.plugins.PluginManagerImpl;
 import com.android.systemui.plugins.VolumeDialogController;
+import com.android.systemui.power.PowerNotificationWarnings;
+import com.android.systemui.power.PowerUI;
 import com.android.systemui.statusbar.phone.ConfigurationControllerImpl;
 import com.android.systemui.statusbar.phone.DarkIconDispatcherImpl;
 import com.android.systemui.statusbar.phone.ManagedProfileController;
@@ -296,6 +298,8 @@ public class Dependency extends SystemUI {
         mProviders.put(PluginActivityManager.class,
                 () -> new PluginActivityManager(mContext, getDependency(PluginManager.class)));
 
+        mProviders.put(PowerUI.WarningsUI.class, () -> new PowerNotificationWarnings(mContext));
+
         // Put all dependencies above here so the factory can override them if it wants.
         SystemUIFactory.getInstance().injectDependencies(mProviders, mContext);
     }

packages/SystemUI/src/com/android/systemui/power/PowerNotificationWarnings.java

@@ -106,10 +106,9 @@ public class PowerNotificationWarnings implements PowerUI.WarningsUI {
     private SystemUIDialog mHighTempDialog;
     private SystemUIDialog mThermalShutdownDialog;
 
-    public PowerNotificationWarnings(Context context, NotificationManager notificationManager,
+    public PowerNotificationWarnings(Context context) {
-            StatusBar statusBar) {
         mContext = context;
-        mNoMan = notificationManager;
+        mNoMan = mContext.getSystemService(NotificationManager.class);
         mPowerMan = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
         mReceiver.init();
     }

packages/SystemUI/src/com/android/systemui/power/PowerUI.java

@@ -16,7 +16,6 @@
 
 package com.android.systemui.power;
 
-import android.app.NotificationManager;
 import android.content.BroadcastReceiver;
 import android.content.ContentResolver;
 import android.content.Context;
@@ -33,14 +32,17 @@ import android.os.PowerManager;
 import android.os.SystemClock;
 import android.os.UserHandle;
 import android.provider.Settings;
-import android.text.TextUtils;
 import android.text.format.DateUtils;
 import android.util.Log;
 import android.util.Slog;
+
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.logging.MetricsLogger;
+import com.android.systemui.Dependency;
 import com.android.systemui.R;
 import com.android.systemui.SystemUI;
 import com.android.systemui.statusbar.phone.StatusBar;
+
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.Arrays;
@@ -84,10 +86,7 @@ public class PowerUI extends SystemUI {
         mHardwarePropertiesManager = (HardwarePropertiesManager)
                 mContext.getSystemService(Context.HARDWARE_PROPERTIES_SERVICE);
         mScreenOffTime = mPowerManager.isScreenOn() ? -1 : SystemClock.elapsedRealtime();
-        mWarnings = new PowerNotificationWarnings(
+        mWarnings = Dependency.get(WarningsUI.class);
-                mContext,
-                (NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE),
-                getComponent(StatusBar.class));
         mLastConfiguration.setTo(mContext.getResources().getConfiguration());
 
         ContentObserver obs = new ContentObserver(mHandler) {
@@ -267,13 +266,14 @@ public class PowerUI extends SystemUI {
             // Get the throttling temperature. No need to check if we're not throttling.
             float[] throttlingTemps = mHardwarePropertiesManager.getDeviceTemperatures(
                     HardwarePropertiesManager.DEVICE_TEMPERATURE_SKIN,
-                    HardwarePropertiesManager.TEMPERATURE_THROTTLING);
+                    HardwarePropertiesManager.TEMPERATURE_SHUTDOWN);
             if (throttlingTemps == null
                     || throttlingTemps.length == 0
                     || throttlingTemps[0] == HardwarePropertiesManager.UNDEFINED_TEMPERATURE) {
                 return;
             }
-            mThresholdTemp = throttlingTemps[0];
+            mThresholdTemp = throttlingTemps[0] -
+                    resources.getInteger(R.integer.config_warningTemperatureTolerance);
         }
 
         setNextLogTime();
@@ -294,7 +294,8 @@ public class PowerUI extends SystemUI {
         }
     }
 
-    private void updateTemperatureWarning() {
+    @VisibleForTesting
+    protected void updateTemperatureWarning() {
         float[] temps = mHardwarePropertiesManager.getDeviceTemperatures(
                 HardwarePropertiesManager.DEVICE_TEMPERATURE_SKIN,
                 HardwarePropertiesManager.TEMPERATURE_CURRENT);

packages/SystemUI/tests/AndroidManifest.xml

@@ -41,6 +41,7 @@
     <uses-permission android:name="android.permission.BLUETOOTH" />
     <uses-permission android:name="android.permission.TRUST_LISTENER" />
     <uses-permission android:name="android.permission.USE_FINGERPRINT" />
+    <uses-permission android:name="android.permission.DEVICE_POWER" />
 
     <application>
         <uses-library android:name="android.test.runner" />

packages/SystemUI/tests/src/com/android/systemui/power/PowerNotificationWarningsTest.java

@@ -52,8 +52,8 @@ public class PowerNotificationWarningsTest extends SysuiTestCase {
     @Before
     public void setUp() throws Exception {
         // Test Instance.
-        mPowerNotificationWarnings = new PowerNotificationWarnings(
+        mContext.addMockSystemService(NotificationManager.class, mMockNotificationManager);
-                mContext, mMockNotificationManager, null);
+        mPowerNotificationWarnings = new PowerNotificationWarnings(mContext);
     }
 
     @Test

packages/SystemUI/tests/src/com/android/systemui/power/PowerUITest.java

@@ -0,0 +1,149 @@
+/*
+ * 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.
+ */
+
+package com.android.systemui.power;
+
+import static android.os.HardwarePropertiesManager.DEVICE_TEMPERATURE_SKIN;
+import static android.os.HardwarePropertiesManager.TEMPERATURE_CURRENT;
+import static android.os.HardwarePropertiesManager.TEMPERATURE_SHUTDOWN;
+import static android.provider.Settings.Global.SHOW_TEMPERATURE_WARNING;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.HardwarePropertiesManager;
+import android.provider.Settings;
+import android.testing.AndroidTestingRunner;
+import android.testing.TestableLooper.RunWithLooper;
+import android.testing.TestableResources;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import com.android.systemui.R;
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.power.PowerUI.WarningsUI;
+import com.android.systemui.statusbar.phone.StatusBar;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidTestingRunner.class)
+@RunWithLooper
+@SmallTest
+public class PowerUITest extends SysuiTestCase {
+
+    private HardwarePropertiesManager mHardProps;
+    private WarningsUI mMockWarnings;
+    private PowerUI mPowerUI;
+
+    @Before
+    public void setup() {
+        mMockWarnings = mDependency.injectMockDependency(WarningsUI.class);
+        mHardProps = mock(HardwarePropertiesManager.class);
+        mContext.putComponent(StatusBar.class, mock(StatusBar.class));
+        mContext.addMockSystemService(Context.HARDWARE_PROPERTIES_SERVICE, mHardProps);
+
+        createPowerUi();
+    }
+
+    @Test
+    public void testNoConfig_NoWarnings() {
+        setOverThreshold();
+        Settings.Global.putString(mContext.getContentResolver(), SHOW_TEMPERATURE_WARNING, null);
+        TestableResources resources = mContext.getOrCreateTestableResources();
+        resources.addOverride(R.integer.config_showTemperatureWarning, 0);
+        resources.addOverride(R.integer.config_warningTemperature, 55);
+
+        mPowerUI.start();
+        verify(mMockWarnings, never()).showHighTemperatureWarning();
+    }
+
+    @Test
+    public void testConfig_NoWarnings() {
+        setUnderThreshold();
+        Settings.Global.putString(mContext.getContentResolver(), SHOW_TEMPERATURE_WARNING, null);
+        TestableResources resources = mContext.getOrCreateTestableResources();
+        resources.addOverride(R.integer.config_showTemperatureWarning, 1);
+        resources.addOverride(R.integer.config_warningTemperature, 55);
+
+        mPowerUI.start();
+        verify(mMockWarnings, never()).showHighTemperatureWarning();
+    }
+
+    @Test
+    public void testConfig_Warnings() {
+        setOverThreshold();
+        Settings.Global.putString(mContext.getContentResolver(), SHOW_TEMPERATURE_WARNING, null);
+        TestableResources resources = mContext.getOrCreateTestableResources();
+        resources.addOverride(R.integer.config_showTemperatureWarning, 1);
+        resources.addOverride(R.integer.config_warningTemperature, 55);
+
+        mPowerUI.start();
+        verify(mMockWarnings).showHighTemperatureWarning();
+    }
+
+    @Test
+    public void testSettingOverrideConfig() {
+        setOverThreshold();
+        Settings.Global.putInt(mContext.getContentResolver(), SHOW_TEMPERATURE_WARNING, 1);
+        TestableResources resources = mContext.getOrCreateTestableResources();
+        resources.addOverride(R.integer.config_showTemperatureWarning, 0);
+        resources.addOverride(R.integer.config_warningTemperature, 55);
+
+        mPowerUI.start();
+        verify(mMockWarnings).showHighTemperatureWarning();
+    }
+
+    @Test
+    public void testShutdownBasedThreshold() {
+        int tolerance = 2;
+        Settings.Global.putString(mContext.getContentResolver(), SHOW_TEMPERATURE_WARNING, null);
+        TestableResources resources = mContext.getOrCreateTestableResources();
+        resources.addOverride(R.integer.config_showTemperatureWarning, 1);
+        resources.addOverride(R.integer.config_warningTemperature, -1);
+        resources.addOverride(R.integer.config_warningTemperatureTolerance, tolerance);
+        when(mHardProps.getDeviceTemperatures(DEVICE_TEMPERATURE_SKIN, TEMPERATURE_SHUTDOWN))
+                .thenReturn(new float[] { 55 + tolerance });
+
+        setCurrentTemp(54); // Below threshold.
+        mPowerUI.start();
+        verify(mMockWarnings, never()).showHighTemperatureWarning();
+
+        setCurrentTemp(56); // Above threshold.
+        mPowerUI.updateTemperatureWarning();
+        verify(mMockWarnings).showHighTemperatureWarning();
+    }
+
+    private void setCurrentTemp(float temp) {
+        when(mHardProps.getDeviceTemperatures(DEVICE_TEMPERATURE_SKIN, TEMPERATURE_CURRENT))
+                .thenReturn(new float[] { temp });
+    }
+
+    private void setOverThreshold() {
+        setCurrentTemp(50000);
+    }
+
+    private void setUnderThreshold() {
+        setCurrentTemp(5);
+    }
+
+    private void createPowerUi() {
+        mPowerUI = new PowerUI();
+        mPowerUI.mContext = mContext;
+        mPowerUI.mComponents = mContext.getComponents();
+    }
+}