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Overhaul last commit

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This commit is contained in:
Tad 2017-10-20 16:54:46 -04:00
parent b3108b9e7f
commit 0a238fd21e
3 changed files with 139 additions and 61 deletions
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16
Misc/Scaling.txt
View File

@ -1,16 +0,0 @@
//frameworks/base/cmds/wm/src/com/android/commands/wm/Wm.java
IWindowManager mWm = IWindowManager.Stub.asInterface(ServiceManager.checkService(
Context.WINDOW_SERVICE));
Point initialSize = new Point();
Point baseSize = new Point();
mWm.getInitialDisplaySize(Display.DEFAULT_DISPLAY, initialSize); //Get true size
mWm.getBaseDisplaySize(Display.DEFAULT_DISPLAY, baseSize); //Get current size
mWm.setForcedDisplaySize(Display.DEFAULT_DISPLAY, w, h); //Set to custom size
mWm.clearForcedDisplaySize(Display.DEFAULT_DISPLAY); //Reset to true size
1440*2560
1080*1920
720*1280

165
Patches/LineageOS-14.1/android_frameworks_base/0001-Reduced_Resolution.patch
View File

@ -1,42 +1,98 @@
From 259267c0ffa34a99aad3af08d58dfd5aa340bd04 Mon Sep 17 00:00:00 2001
From 26c93270376c4c786d76ceed0f6ae78f822dbda6 Mon Sep 17 00:00:00 2001
From: Tad <tad@spotco.us>
Date: Fri, 20 Oct 2017 15:29:25 -0400
Date: Fri, 20 Oct 2017 16:53:48 -0400
Subject: [PATCH] Reduced Resolution Feature 2/2
Change-Id: Ib3d363e4fc66821ebb5303a974589c0b18c5ef9b
Change-Id: I53234c8db2bd522c90c2d8fe734670482c9c8caa
---
core/java/android/os/PowerManager.java | 46 ++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
core/java/android/os/IPowerManager.aidl | 2 +
core/java/android/os/PowerManager.java | 16 +++++
.../android/server/power/PowerManagerService.java | 69 ++++++++++++++++++++++
3 files changed, 87 insertions(+)
diff --git a/core/java/android/os/IPowerManager.aidl b/core/java/android/os/IPowerManager.aidl
index 26eb7f169a0..86e4175f444 100644
--- a/core/java/android/os/IPowerManager.aidl
+++ b/core/java/android/os/IPowerManager.aidl
@@ -46,6 +46,8 @@ interface IPowerManager
boolean isInteractive();
boolean isPowerSaveMode();
boolean setPowerSaveMode(boolean mode);
+ boolean isReducedResolution()
+ setReducedResolution(boolean mode)
boolean isDeviceIdleMode();
boolean isLightDeviceIdleMode();
diff --git a/core/java/android/os/PowerManager.java b/core/java/android/os/PowerManager.java
index 5c8effec0ed..62954ddadea 100644
index 5c8effec0ed..358fe61c46f 100644
--- a/core/java/android/os/PowerManager.java
+++ b/core/java/android/os/PowerManager.java
@@ -438,6 +438,8 @@ public final class PowerManager {
final IPowerManager mService;
final Handler mHandler;
+ final IWindowManager mWm;
+
IDeviceIdleController mIDeviceIdleController;
/**
@@ -447,6 +449,9 @@ public final class PowerManager {
mContext = context;
mService = service;
mHandler = handler;
+
+ mWm = IWindowManager.Stub.asInterface(ServiceManager.checkService(
+ Context.WINDOW_SERVICE));
}
/**
@@ -988,6 +993,47 @@ public final class PowerManager {
@@ -988,6 +988,22 @@ public final class PowerManager {
}
}
+ public boolean isReducedResolution() {
+ try {
+ return mService.isReducedResolution();
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ public boolean setReducedResolution(boolean mode) {
+ try {
+ return mService.setReducedResolution(mode);
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
/**
* Returns true if the device is currently in idle mode. This happens when a device
* has been sitting unused and unmoving for a sufficiently long period of time, so that
diff --git a/services/core/java/com/android/server/power/PowerManagerService.java b/services/core/java/com/android/server/power/PowerManagerService.java
index 55d0809ee4e..7328dfd4dc9 100644
--- a/services/core/java/com/android/server/power/PowerManagerService.java
+++ b/services/core/java/com/android/server/power/PowerManagerService.java
@@ -29,6 +29,7 @@ import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.content.res.Resources;
import android.database.ContentObserver;
+import android.graphics.Point;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
@@ -67,6 +68,7 @@ import android.util.Slog;
import android.util.SparseIntArray;
import android.util.TimeUtils;
import android.view.Display;
+import android.view.IWindowManager;
import android.view.WindowManagerPolicy;
import com.android.internal.app.IAppOpsService;
@@ -203,6 +205,7 @@ public final class PowerManagerService extends SystemService
private final Context mContext;
private final ServiceThread mHandlerThread;
private final PowerManagerHandler mHandler;
+ private final IWindowManager mWm;
private LightsManager mLightsManager;
private BatteryManagerInternal mBatteryManagerInternal;
@@ -583,6 +586,8 @@ public final class PowerManagerService extends SystemService
Process.THREAD_PRIORITY_DISPLAY, false /*allowIo*/);
mHandlerThread.start();
mHandler = new PowerManagerHandler(mHandlerThread.getLooper());
+ mWm = IWindowManager.Stub.asInterface(ServiceManager.checkService(
+ Context.WINDOW_SERVICE));
qcNsrmPowExt = new QCNsrmPowerExtension(this);
synchronized (mLock) {
mWakeLockSuspendBlocker = createSuspendBlockerLocked("PowerManagerService.WakeLocks");
@@ -2658,6 +2663,43 @@ public final class PowerManagerService extends SystemService
}
}
+ private boolean isReducedResolutionInternal() {
+ synchronized (mLock) {
+ Point initialSize = new Point();
+ Point baseSize = new Point();
+
@ -44,13 +100,11 @@ index 5c8effec0ed..62954ddadea 100644
+ mWm.getBaseDisplaySize(Display.DEFAULT_DISPLAY, baseSize);
+
+ return !initialSize.equals(baseSize);
+ } catch (Exception e) {
+ throw e.rethrowFromSystemServer();
+ }
+ }
+
+ public boolean setReducedResolution(boolean mode) {
+ try {
+ private boolean isLowPowerModeInternal(boolean mode) {
+ synchronized (mLock) {
+ if (mode) {
+ Point initialSize = new Point();
+ mWm.getInitialDisplaySize(Display.DEFAULT_DISPLAY, initialSize);
@ -70,15 +124,54 @@ index 5c8effec0ed..62954ddadea 100644
+ } else {
+ mWm.clearForcedDisplaySize(Display.DEFAULT_DISPLAY);
+ }
+ return isReducedResolution();
+ } catch (Exception e) {
+ throw e.rethrowFromSystemServer();
+ return isReducedResolutionInternal();
+ }
+ }
+
/**
* Returns true if the device is currently in idle mode. This happens when a device
* has been sitting unused and unmoving for a sufficiently long period of time, so that
boolean isDeviceIdleModeInternal() {
synchronized (mLock) {
return mDeviceIdleMode;
@@ -3833,6 +3875,28 @@ public final class PowerManagerService extends SystemService
}
}
+ @Override // Binder call
+ public boolean isReducedResolutionMode() {
+ final long ident = Binder.clearCallingIdentity();
+ try {
+ return isReducedResolutionInternal();
+ } finally {
+ Binder.restoreCallingIdentity(ident);
+ }
+ }
+
+ @Override // Binder call
+ public boolean setReducedResolutionode(boolean mode) {
+ mContext.enforceCallingOrSelfPermission(
+ android.Manifest.permission.DEVICE_POWER, null);
+ final long ident = Binder.clearCallingIdentity();
+ try {
+ return setReducedResolutionInternal(mode);
+ } finally {
+ Binder.restoreCallingIdentity(ident);
+ }
+ }
+
@Override // Binder call
public boolean isDeviceIdleMode() {
final long ident = Binder.clearCallingIdentity();
@@ -4214,6 +4278,11 @@ public final class PowerManagerService extends SystemService
return setLowPowerModeInternal(mode);
}
+ @Override
+ public boolean setReducedResolution(boolean mode) {
+ return setReducedResolutionInternal(mode);
+ }
+
@Override
public int getFeature(int featureId) {
return nativeGetFeature(featureId);
--
2.14.2

19
Patches/LineageOS-14.1/android_packages_apps_CMParts/0002-Reduced_Resolution.patch
View File

@ -1,25 +1,26 @@
From 4205a403acba83df87feef538bd9495f3f49c951 Mon Sep 17 00:00:00 2001
From c7055d7cb2cf5c72d98742b0f2a09c96cc69e9f5 Mon Sep 17 00:00:00 2001
From: Tad <tad@spotco.us>
Date: Fri, 20 Oct 2017 15:28:00 -0400
Date: Fri, 20 Oct 2017 16:36:00 -0400
Subject: [PATCH] Reduced Resolution Feature 1/2
Change-Id: Id76c429a7bf806db59726d7d64a4dca267cb36c1
Change-Id: Ia23616825fb70e3abfe9c71508e60c5452dea39d
---
res/values/strings.xml | 2 ++
res/values/strings.xml | 3 +++
res/xml/perf_profile_settings.xml | 5 +++++
.../cyanogenmod/cmparts/power/PerfProfileSettings.java | 16 ++++++++++++++++
3 files changed, 23 insertions(+)
3 files changed, 24 insertions(+)
diff --git a/res/values/strings.xml b/res/values/strings.xml
index a7e31ca..cfaef0b 100644
index 21b8b78..1fee482 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -576,6 +576,8 @@
@@ -576,6 +576,9 @@
<string name="power_save_category_title">Battery saving</string>
<string name="power_save_title">Extreme power saver</string>
<string name="power_save_summary">Restrict device performance and background activity to save power</string>
+ <string name="reduce_resolution_title">Reduce screen resolution</string>
+ <string name="reduce_resolution_summary">Lowers the screen resolution to save power</string>
+ <string name="reduce_resolution_fail_toast">Unable to set a lower screen resolution</string>
<string name="auto_power_save_title">Automatic power saver</string>
<string name="auto_power_save_summary_on">Automatically enable power save mode at %s battery</string>
<string name="auto_power_save_summary_off">Do not enable power save mode automatically</string>
@ -40,7 +41,7 @@ index 3585cb7..0513137 100644
android:key="auto_power_save"
android:title="@string/auto_power_save_title"
diff --git a/src/org/cyanogenmod/cmparts/power/PerfProfileSettings.java b/src/org/cyanogenmod/cmparts/power/PerfProfileSettings.java
index ec2138d..d77c51c 100644
index ec2138d..80b0b28 100644
--- a/src/org/cyanogenmod/cmparts/power/PerfProfileSettings.java
+++ b/src/org/cyanogenmod/cmparts/power/PerfProfileSettings.java
@@ -56,11 +56,13 @@ public class PerfProfileSettings extends SettingsPreferenceFragment
@ -81,7 +82,7 @@ index ec2138d..d77c51c 100644
+ if (!mPowerManager.setReducedResolution((boolean) newValue)) {
+ // Don't just fail silently, inform the user as well
+ Toast.makeText(getActivity(),
+ R.string.perf_profile_fail_toast, Toast.LENGTH_SHORT).show();
+ R.string.reduce_resolution_fail_toast, Toast.LENGTH_SHORT).show();
+ return false;
+ }
+ updateReducedResolutionValue();