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Merge "Added data retry manager and retry rules"

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Jack Yu 2021-10-08 17:29:15 +00:00 committed by Android (Google) Code Review
commit 84a40f91ed
1 changed files with 42 additions and 0 deletions
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42
telephony/java/android/telephony/CarrierConfigManager.java
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@ -27,6 +27,7 @@ import android.annotation.SystemService;
import android.compat.annotation.UnsupportedAppUsage;
import android.content.ComponentName;
import android.content.Context;
import android.net.NetworkCapabilities;
import android.net.ipsec.ike.SaProposal;
import android.os.Build;
import android.os.PersistableBundle;
@ -5013,6 +5014,38 @@ public class CarrierConfigManager {
*/
public static final String KEY_TELEPHONY_NETWORK_CAPABILITY_PRIORITIES_STRING_ARRAY =
"telephony_network_capability_priorities_string_array";
/**
* Defines the rules for data retry.
*
* The syntax of the retry rule:
* 1. Retry based on {@link NetworkCapabilities}
* "capabilities=[netCaps1|netCaps2|...], [retry_interval=x], [backoff=[true|false]],
* [maximum_retries=y]"
*
* 2. Retry based on {@link DataFailCause}
* "fail_causes=[cause1|cause2|cause3|...], [retry_interval=x], [backoff=[true|false]],
* [maximum_retries=y]"
*
* 3. Retry based on {@link NetworkCapabilities} and {@link DataFailCause}
* "capabilities=[netCaps1|netCaps2|...], fail_causes=[cause1|cause2|cause3|...],
* [retry_interval=x], [backoff=[true|false]], [maximum_retries=y]"
*
* For example,
* "capabilities=eims, retry_interval=1000, maximum_retries=20" means if the attached
* network request is emergency, then retry data network setup every 1 second for up to 20
* times.
*
* "fail_causes=8|27|28|29|30|32|33|35|50|51|111|-5|-6|65537|65538|-3|2253|2254
* , maximum_retries=0" means for those fail causes, never retry with timers. Note that
* when environment changes, retry can still happens.
*
* // TODO: remove KEY_CARRIER_DATA_CALL_RETRY_CONFIG_STRINGS
* @hide
*/
public static final String KEY_TELEPHONY_DATA_RETRY_RULES_STRING_ARRAY =
"telephony_data_retry_rules_string_array";
/**
* The patterns of missed incoming call sms. This is the regular expression used for
* matching the missed incoming call's date, time, and caller id. The pattern should match
@ -5789,6 +5822,15 @@ public class CarrierConfigManager {
"eims:90", "supl:80", "mms:70", "xcap:70", "cbs:50", "mcx:50", "fota:50",
"ims:40", "dun:30", "enterprise:20", "internet:20"
});
sDefaults.putStringArray(
KEY_TELEPHONY_DATA_RETRY_RULES_STRING_ARRAY, new String[] {
"capabilities=eims, retry_interval=1000, maximum_retries=20",
"fail_causes=8|27|28|29|30|32|33|35|50|51|111|-5|-6|65537|65538|-3|2253|"
+ "2254, maximum_retries=0", // No retry for those causes
"capabilities=internet|enterprise|dun|ims|fota, retry_interval=2000, "
+ "backoff=true, maximum_retries=13",
"capabilities=mms|supl|cbs, retry_interval=2000"
});
sDefaults.putStringArray(KEY_MISSED_INCOMING_CALL_SMS_PATTERN_STRING_ARRAY, new String[0]);
sDefaults.putBoolean(KEY_DISABLE_DUN_APN_WHILE_ROAMING_WITH_PRESET_APN_BOOL, false);
sDefaults.putString(KEY_DEFAULT_PREFERRED_APN_NAME_STRING, "");