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Fixed the logic for tethering provisioning re-evaluation

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Previously we only re-evaluate provisioning for SIM swap case
The new logic covers both SIM swap case
(ABSENT->NOT_READY->UNKNOWN->READY->LOADED) and modem reset
case (NOT_READY->READY->LOADED)

Test: Manual
bug: 33815946

Change-Id: I9960123605b10d3fa5f3584c6c8b70b616acd6f8
This commit is contained in:
Jack Yu
2017-01-16 10:49:55 -08:00
parent 63a27d773b
commit 91a0bc9564
1 changed files with 8 additions and 9 deletions
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17
services/core/java/com/android/server/connectivity/Tethering.java
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@@ -1419,9 +1419,8 @@ public class Tethering extends BaseNetworkObserver {
// used to verify this receiver is still current // used to verify this receiver is still current
final private int mGenerationNumber; final private int mGenerationNumber;
// we're interested in edge-triggered LOADED notifications, so // used to check the sim state transition from non-loaded to loaded
// ignore LOADED unless we saw an ABSENT state first private boolean mSimNotLoadedSeen = false;
private boolean mSimAbsentSeen = false;
public SimChangeBroadcastReceiver(int generationNumber) { public SimChangeBroadcastReceiver(int generationNumber) {
super(); super();
@@ -1439,14 +1438,14 @@ public class Tethering extends BaseNetworkObserver {
final String state = final String state =
intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE); intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE);
Log.d(TAG, "got Sim changed to state " + state + ", mSimAbsentSeen=" + Log.d(TAG, "got Sim changed to state " + state + ", mSimNotLoadedSeen=" +
mSimAbsentSeen); mSimNotLoadedSeen);
if (!mSimAbsentSeen && IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals(state)) { if (!mSimNotLoadedSeen && !IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(state)) {
mSimAbsentSeen = true; mSimNotLoadedSeen = true;
} }
if (mSimAbsentSeen && IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(state)) { if (mSimNotLoadedSeen && IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(state)) {
mSimAbsentSeen = false; mSimNotLoadedSeen = false;
try { try {
if (mContext.getResources().getString(com.android.internal.R.string. if (mContext.getResources().getString(com.android.internal.R.string.
config_mobile_hotspot_provision_app_no_ui).isEmpty() == false) { config_mobile_hotspot_provision_app_no_ui).isEmpty() == false) {