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divestos-build/Patches/LineageOS-19.1/android_packages_apps_Settings/0014-LTE_Only_Mode.patch
Tad 06254708be
Many fixes to get bluejay booting & working proper 
- Enable APEX for Pixel 6/7, necessary for camera and pKVM
  - Also drop hack removing pKVM for Pixel 6/7
  - patch from GrapheneOS

- Extend hmalloc workaround to /apex

- Deblobber:
  - actually handle wildcard f/w/b overlays
  - move some stuff around
  - remove some more Pixel blobs
  - flag and disable removal of camera extensions, being able to use the second camera is nice

- Adjust what hardenDefconfig disables, caused boot issues
  minimal impact as most of these are already default-disabled
  can be narrowed down in future

- Disable some of the bionic hardening patches, causing more boot issues
  annoying to lose, but having a phone that boots is more important

- Add LTE only mode to 17.1, 18.1, 19.1, and 20.0, credit GrapheneOS

- Remove Pixel 2 ramdisk compression reverts, fixed upstream

And yes, I know I should've split up this commit...

Signed-off-by: Tad <tad@spotco.us>
2022-12-25 13:21:37 -05:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: inthewaves <inthewaves@pm.me>
Date: Sun, 17 Oct 2021 00:29:28 +0100
Subject: [PATCH] add LTE only setting
Unlike 11, enable LTE only when World mode is enabled also and ignore CarrierConfig options which essentially break the feature by hiding the preferred networks option.
---
res/values/arrays.xml | 5 ++-
res/values/strings.xml | 6 ++++
...nabledNetworkModePreferenceController.java | 32 +++++++++++++++++--
...ferredNetworkModePreferenceController.java | 2 +-
4 files changed, 41 insertions(+), 4 deletions(-)
diff --git a/res/values/arrays.xml b/res/values/arrays.xml
index bb95662047..7610a6d4cc 100644
--- a/res/values/arrays.xml
+++ b/res/values/arrays.xml
@@ -1474,6 +1474,9 @@
<item>4</item> <!-- AutofillManager.FLAG_ADD_CLIENT_VERBOSE -->
</string-array>
+ <!-- Note: The LTE only option is added in code, not here. Also, these enabled_networks_choices
+ and enabled_networks_4g_choices string arrays are just placeholders for
+ mobile_network_settings.xml -->
<string-array name="enabled_networks_choices" translatable="false">
<item>@string/network_lte</item>
<item>@string/network_3G</item>
@@ -1563,7 +1566,7 @@
<item>CDMA + LTE/EvDo</item>
<item>GSM/WCDMA/LTE</item>
<item>LTE/CDMA/EvDo/GSM/WCDMA</item>
- <item>LTE</item>
+ <item>LTE Only</item>
<item>LTE / WCDMA</item>
<item>TDSCDMA only</item>
<item>TDSCDMA/WCDMA</item>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 58b17eeccf..98f4d1f6f4 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -12631,6 +12631,8 @@
<string name="preferred_network_mode_cdma_evdo_gsm_wcdma_summary">Preferred network mode: CDMA/EvDo/GSM/WCDMA</string>
<!-- LTE [CHAR LIMIT=NONE] -->
<string name="preferred_network_mode_lte_summary">Preferred network mode: LTE </string>
+ <!-- LTE only [CHAR LIMIT=100] -->
+ <string name="preferred_network_mode_lte_only_summary">Preferred network mode: LTE only</string>
<!-- GSM/WCDMA/LTE [CHAR LIMIT=NONE] -->
<string name="preferred_network_mode_lte_gsm_wcdma_summary">Preferred network mode: GSM/WCDMA/LTE</string>
<!-- CDMA+LTE/EVDO [CHAR LIMIT=NONE] -->
@@ -12696,8 +12698,12 @@
<string name="network_4G_pure" translatable="false">4G</string>
<!-- Text for Network lte [CHAR LIMIT=NONE] -->
<string name="network_lte">LTE (recommended)</string>
+ <!-- Text for Network lte only [CHAR LIMIT=NONE] -->
+ <string name="network_lte_only">LTE only</string>
<!-- Text for Network 4g [CHAR LIMIT=NONE] -->
<string name="network_4G">4G (recommended)</string>
+ <!-- Text for Network 4g only [CHAR LIMIT=NONE] -->
+ <string name="network_4G_only">4G only</string>
<!-- Text for Network 3g [CHAR LIMIT=NONE] -->
<string name="network_3G" translatable="false">3G</string>
<!-- Text for Network 2g [CHAR LIMIT=NONE] -->
diff --git a/src/com/android/settings/network/telephony/EnabledNetworkModePreferenceController.java b/src/com/android/settings/network/telephony/EnabledNetworkModePreferenceController.java
index 25e0ae0765..e3967dd292 100644
--- a/src/com/android/settings/network/telephony/EnabledNetworkModePreferenceController.java
+++ b/src/com/android/settings/network/telephony/EnabledNetworkModePreferenceController.java
@@ -78,7 +78,7 @@ public class EnabledNetworkModePreferenceController extends
CarrierConfigManager.KEY_HIDE_CARRIER_NETWORK_SETTINGS_BOOL)
|| carrierConfig.getBoolean(
CarrierConfigManager.KEY_HIDE_PREFERRED_NETWORK_TYPE_BOOL)) {
- visible = false;
+ visible = true;
} else if (carrierConfig.getBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL)) {
visible = false;
} else {
@@ -248,6 +248,7 @@ public class EnabledNetworkModePreferenceController extends
}
add5gEntry(addNrToLteNetworkType(entryValuesInt[0]));
addLteEntry(entryValuesInt[0]);
+ addLteOnlyEntry();
add3gEntry(entryValuesInt[1]);
add1xEntry(entryValuesInt[2]);
addGlobalEntry(entryValuesInt[3]);
@@ -272,6 +273,7 @@ public class EnabledNetworkModePreferenceController extends
"ENABLED_NETWORKS_CDMA_ONLY_LTE_CHOICES index error.");
}
addLteEntry(entryValuesInt[0]);
+ addLteOnlyEntry();
addGlobalEntry(entryValuesInt[1]);
break;
case ENABLED_NETWORKS_TDSCDMA_CHOICES:
@@ -284,6 +286,7 @@ public class EnabledNetworkModePreferenceController extends
}
add5gEntry(addNrToLteNetworkType(entryValuesInt[0]));
addLteEntry(entryValuesInt[0]);
+ addLteOnlyEntry();
add3gEntry(entryValuesInt[1]);
add2gEntry(entryValuesInt[2]);
break;
@@ -307,6 +310,7 @@ public class EnabledNetworkModePreferenceController extends
}
add5gEntry(addNrToLteNetworkType(entryValuesInt[0]));
add4gEntry(entryValuesInt[0]);
+ add4gOnlyEntry();
add3gEntry(entryValuesInt[1]);
break;
case ENABLED_NETWORKS_EXCEPT_GSM_CHOICES:
@@ -319,6 +323,7 @@ public class EnabledNetworkModePreferenceController extends
}
add5gEntry(addNrToLteNetworkType(entryValuesInt[0]));
addLteEntry(entryValuesInt[0]);
+ addLteOnlyEntry();
add3gEntry(entryValuesInt[1]);
break;
case ENABLED_NETWORKS_EXCEPT_LTE_CHOICES:
@@ -343,6 +348,7 @@ public class EnabledNetworkModePreferenceController extends
add5gEntry(addNrToLteNetworkType(
entryValuesInt[0]));
add4gEntry(entryValuesInt[0]);
+ add4gOnlyEntry();
add3gEntry(entryValuesInt[1]);
add2gEntry(entryValuesInt[2]);
break;
@@ -355,6 +361,7 @@ public class EnabledNetworkModePreferenceController extends
}
add5gEntry(addNrToLteNetworkType(entryValuesInt[0]));
addLteEntry(entryValuesInt[0]);
+ addLteOnlyEntry();
add3gEntry(entryValuesInt[1]);
add2gEntry(entryValuesInt[2]);
break;
@@ -366,6 +373,7 @@ public class EnabledNetworkModePreferenceController extends
throw new IllegalArgumentException(
"PREFERRED_NETWORK_MODE_CHOICES_WORLD_MODE index error.");
}
+ addLteOnlyEntry();
addGlobalEntry(entryValuesInt[0]);
addCustomEntry(
@@ -505,7 +513,6 @@ public class EnabledNetworkModePreferenceController extends
R.string.preferred_network_mode_lte_gsm_umts_summary);
break;
}
- case TelephonyManagerConstants.NETWORK_MODE_LTE_ONLY:
case TelephonyManagerConstants.NETWORK_MODE_LTE_WCDMA:
if (!mIsGlobalCdma) {
setSelectedEntry(
@@ -523,6 +530,11 @@ public class EnabledNetworkModePreferenceController extends
setSummary(R.string.network_global);
}
break;
+ case TelephonyManagerConstants.NETWORK_MODE_LTE_ONLY:
+ setSelectedEntry(TelephonyManagerConstants.NETWORK_MODE_LTE_ONLY);
+ setSummary(mShow4gForLTE
+ ? R.string.network_4G_only : R.string.network_lte_only);
+ break;
case TelephonyManagerConstants.NETWORK_MODE_LTE_CDMA_EVDO:
if (MobileNetworkUtils.isWorldMode(mContext, mSubId)) {
setSummary(
@@ -732,6 +744,22 @@ public class EnabledNetworkModePreferenceController extends
return mSupported5gRadioAccessFamily && mAllowed5gNetworkType;
}
+ /**
+ * Add LTE only entry.
+ */
+ private void addLteOnlyEntry() {
+ mEntries.add(mContext.getString(R.string.network_lte_only));
+ mEntriesValue.add(TelephonyManagerConstants.NETWORK_MODE_LTE_ONLY);
+ }
+
+ /**
+ * Add 4G only entry
+ */
+ private void add4gOnlyEntry() {
+ mEntries.add(mContext.getString(R.string.network_4G_only));
+ mEntriesValue.add(TelephonyManagerConstants.NETWORK_MODE_LTE_ONLY);
+ }
+
/**
* Add LTE entry. If device supported 5G, show "LTE" instead of "LTE (recommended)".
*/
diff --git a/src/com/android/settings/network/telephony/PreferredNetworkModePreferenceController.java b/src/com/android/settings/network/telephony/PreferredNetworkModePreferenceController.java
index 24197795fa..0202163bba 100644
--- a/src/com/android/settings/network/telephony/PreferredNetworkModePreferenceController.java
+++ b/src/com/android/settings/network/telephony/PreferredNetworkModePreferenceController.java
@@ -131,7 +131,7 @@ public class PreferredNetworkModePreferenceController extends TelephonyBasePrefe
case TelephonyManagerConstants.NETWORK_MODE_LTE_TDSCDMA:
return R.string.preferred_network_mode_lte_tdscdma_summary;
case TelephonyManagerConstants.NETWORK_MODE_LTE_ONLY:
- return R.string.preferred_network_mode_lte_summary;
+ return R.string.preferred_network_mode_lte_only_summary;
case TelephonyManagerConstants.NETWORK_MODE_LTE_TDSCDMA_GSM:
return R.string.preferred_network_mode_lte_tdscdma_gsm_summary;
case TelephonyManagerConstants.NETWORK_MODE_LTE_TDSCDMA_GSM_WCDMA:
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