From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tad <tad@spotco.us>
Date: Sat, 21 Oct 2017 09:05:09 -0400
Subject: [PATCH] Reduced Resolution Feature 1/2
Change-Id: I925a23e61ebf3ce06dc78898952085d87ad10410
---
res/values/strings.xml | 3 +++
res/xml/perf_profile_settings.xml | 6 ++++++
.../cmparts/power/PerfProfileSettings.java | 17 +++++++++++++++++
3 files changed, 26 insertions(+)
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 9cba5f2..e05168f 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -574,6 +574,9 @@
<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>
diff --git a/res/xml/perf_profile_settings.xml b/res/xml/perf_profile_settings.xml
index 3585cb7..ce99c6c 100644
--- a/res/xml/perf_profile_settings.xml
+++ b/res/xml/perf_profile_settings.xml
@@ -34,6 +34,12 @@
android:title="@string/auto_power_save_title"
android:persistent="false" />
+ <SwitchPreference
+ android:key="reduce_resolution"
+ android:title="@string/reduce_resolution_title"
+ android:summary="@string/reduce_resolution_summary"
+ android:persistent="false" />
+
</PreferenceCategory>
<PreferenceCategory
diff --git a/src/org/cyanogenmod/cmparts/power/PerfProfileSettings.java b/src/org/cyanogenmod/cmparts/power/PerfProfileSettings.java
index ec2138d..5fdc8f1 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
private static final String KEY_PERF_PROFILE_CATEGORY = "perf_profile_category";
private static final String KEY_AUTO_POWER_SAVE = "auto_power_save";
private static final String KEY_POWER_SAVE = "power_save";
+ private static final String KEY_REDUCE_RESOLUTION = "reduce_resolution";
private static final String KEY_PER_APP_PROFILES = "app_perf_profiles_enabled";
private static final String KEY_PERF_SEEKBAR = "perf_seekbar";
private ListPreference mAutoPowerSavePref;
private SwitchPreference mPowerSavePref;
+ private SwitchPreference mReduceResolutionPref;
private SeekBarPreference mPerfSeekBar;
private StopMotionVectorDrawable mPerfDrawable;
@@ -90,6 +92,7 @@ public class PerfProfileSettings extends SettingsPreferenceFragment
mPerfSeekBar = (SeekBarPreference) findPreference(KEY_PERF_SEEKBAR);
mAutoPowerSavePref = (ListPreference) findPreference(KEY_AUTO_POWER_SAVE);
mPowerSavePref = (SwitchPreference) findPreference(KEY_POWER_SAVE);
+ mReduceResolutionPref = (SwitchPreference) findPreference(KEY_REDUCE_RESOLUTION);
mPerAppProfilesPref = (SwitchPreference) findPreference(KEY_PER_APP_PROFILES);
mPowerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
@@ -124,6 +127,8 @@ public class PerfProfileSettings extends SettingsPreferenceFragment
updateAutoPowerSaveValue();
mAutoPowerSavePref.setOnPreferenceChangeListener(this);
mPowerSavePref.setOnPreferenceChangeListener(this);
+ mReduceResolutionPref.setOnPreferenceChangeListener(this);
+ updateReduceResolutionValue();
}
@@ -245,6 +250,14 @@ public class PerfProfileSettings extends SettingsPreferenceFragment
final int level = Integer.parseInt((String) newValue);
Global.putInt(getContentResolver(), Global.LOW_POWER_MODE_TRIGGER_LEVEL, level);
updateAutoPowerSaveSummary(level);
+ } else if (preference == mReduceResolutionPref) {
+ if (!mPowerManager.setReducedResolution((boolean) newValue)) {
+ // Don't just fail silently, inform the user as well
+ Toast.makeText(getActivity(),
+ R.string.reduce_resolution_fail_toast, Toast.LENGTH_SHORT).show();
+ return false;
+ }
+ updateReduceResolutionValue();
}
return true;
}
@@ -262,6 +275,10 @@ public class PerfProfileSettings extends SettingsPreferenceFragment
PartsUpdater.notifyChanged(getActivity(), getPreferenceScreen().getKey());
}
+ private void updateReduceResolutionValue() {
+ mReduceResolutionPref.setChecked(mPowerManager.isReducedResolution());
+ }
+
private void updateAutoPowerSaveValue() {
final int level = Global.getInt(
getContentResolver(), Global.LOW_POWER_MODE_TRIGGER_LEVEL, 0);