PawletOS/app_Settings
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Set the tether Entitlement app as active when enabling tethering.

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This fixes tether entitlement timeouts when tethering is enabled
via the QS tile.

Bug: 29514913
Change-Id: I975bf3e52d2df49541544d1b7a6bdcdec1b61d8c
This commit is contained in:
Jeremy Klein
2016-07-29 19:22:21 -07:00
parent 10327d07fd
commit b04fae204e
2 changed files with 151 additions and 8 deletions
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88
tests/unit/src/com/android/settings/TetherServiceTest.java
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@@ -35,11 +35,16 @@ import static android.net.ConnectivityManager.TETHER_ERROR_PROVISION_FAILED;
import android.app.Activity;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.app.usage.UsageStatsManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.ContextWrapper;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.ActivityInfo;
import android.content.pm.ApplicationInfo;
import android.content.pm.ResolveInfo;
import android.content.pm.PackageManager;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.content.res.Resources;
@@ -61,10 +66,16 @@ import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
public class TetherServiceTest extends ServiceTestCase<TetherService> {
private static final String TAG = "TetherServiceTest";
private static final String FAKE_PACKAGE_NAME = "com.some.package.name";
private static final String ENTITLEMENT_PACKAGE_NAME = "com.some.entitlement.name";
private static final String TEST_RESPONSE_ACTION = "testProvisioningResponseAction";
private static final String TEST_NO_UI_ACTION = "testNoUiProvisioningRequestAction";
private static final int BOGUS_RECEIVER_RESULT = -5;
@@ -75,6 +86,7 @@ public class TetherServiceTest extends ServiceTestCase<TetherService> {
private TetherService mService;
private MockResources mResources;
private FakeUsageStatsManagerWrapper mUsageStatsManagerWrapper;
int mLastReceiverResultCode = BOGUS_RECEIVER_RESULT;
private int mLastTetherRequestType = TETHERING_INVALID;
private int mProvisionResponse = BOGUS_RECEIVER_RESULT;
@@ -83,6 +95,7 @@ public class TetherServiceTest extends ServiceTestCase<TetherService> {
@Mock private AlarmManager mAlarmManager;
@Mock private ConnectivityManager mConnectivityManager;
@Mock private PackageManager mPackageManager;
@Mock private WifiManager mWifiManager;
@Mock private SharedPreferences mPrefs;
@Mock private Editor mPrefEditor;
@@ -115,6 +128,27 @@ public class TetherServiceTest extends ServiceTestCase<TetherService> {
when(mPrefs.edit()).thenReturn(mPrefEditor);
when(mPrefEditor.putString(eq(CURRENT_TYPES), mStoredTypes.capture())).thenReturn(
mPrefEditor);
mUsageStatsManagerWrapper = new FakeUsageStatsManagerWrapper(mContext);
ResolveInfo systemAppResolveInfo = new ResolveInfo();
ActivityInfo systemActivityInfo = new ActivityInfo();
systemActivityInfo.packageName = ENTITLEMENT_PACKAGE_NAME;
ApplicationInfo systemAppInfo = new ApplicationInfo();
systemAppInfo.flags |= ApplicationInfo.FLAG_SYSTEM;
systemActivityInfo.applicationInfo = systemAppInfo;
systemAppResolveInfo.activityInfo = systemActivityInfo;
ResolveInfo nonSystemResolveInfo = new ResolveInfo();
ActivityInfo nonSystemActivityInfo = new ActivityInfo();
nonSystemActivityInfo.packageName = FAKE_PACKAGE_NAME;
nonSystemActivityInfo.applicationInfo = new ApplicationInfo();
nonSystemResolveInfo.activityInfo = nonSystemActivityInfo;
List<ResolveInfo> resolvers = new ArrayList();
resolvers.add(nonSystemResolveInfo);
resolvers.add(systemAppResolveInfo);
when(mPackageManager.queryBroadcastReceivers(
any(Intent.class), eq(PackageManager.MATCH_ALL))).thenReturn(resolvers);
}
@Override
@@ -139,6 +173,19 @@ public class TetherServiceTest extends ServiceTestCase<TetherService> {
assertTrue(waitForProvisionResponse(TETHER_ERROR_NO_ERROR));
}
public void testStartKeepsProvisionAppActive() {
setupService();
getService().setUsageStatsManagerWrapper(mUsageStatsManagerWrapper);
runProvisioningForType(TETHERING_WIFI);
assertTrue(waitForProvisionRequest(TETHERING_WIFI));
assertTrue(waitForProvisionResponse(TETHER_ERROR_NO_ERROR));
assertFalse(mUsageStatsManagerWrapper.isAppInactive(ENTITLEMENT_PACKAGE_NAME));
// Non-system handler of the intent action should stay idle.
assertTrue(mUsageStatsManagerWrapper.isAppInactive(FAKE_PACKAGE_NAME));
}
public void testScheduleRechecks() {
Intent intent = new Intent();
intent.putExtra(EXTRA_ADD_TETHER_TYPE, TETHERING_WIFI);
@@ -229,6 +276,19 @@ public class TetherServiceTest extends ServiceTestCase<TetherService> {
startService(intent);
}
private boolean waitForAppInactive(UsageStatsManager usageStatsManager, String packageName) {
long startTime = SystemClock.uptimeMillis();
while (true) {
if (usageStatsManager.isAppInactive(packageName)) {
return true;
}
if ((SystemClock.uptimeMillis() - startTime) > PROVISION_TIMEOUT) {
return false;
}
SystemClock.sleep(SHORT_TIMEOUT);
}
}
private boolean waitForProvisionRequest(int expectedType) {
long startTime = SystemClock.uptimeMillis();
while (true) {
@@ -307,6 +367,11 @@ public class TetherServiceTest extends ServiceTestCase<TetherService> {
return super.getSharedPreferences(name, mode);
}
@Override
public PackageManager getPackageManager() {
return mPackageManager;
}
@Override
public Object getSystemService(String name) {
if (ALARM_SERVICE.equals(name)) {
@@ -355,4 +420,27 @@ public class TetherServiceTest extends ServiceTestCase<TetherService> {
responseIntent, android.Manifest.permission.CONNECTIVITY_INTERNAL);
}
}
private static class FakeUsageStatsManagerWrapper
extends TetherService.UsageStatsManagerWrapper {
private final Set<String> mActivePackages;
FakeUsageStatsManagerWrapper(Context context) {
super(context);
mActivePackages = new HashSet<>();
}
@Override
void setAppInactive(String packageName, boolean isInactive) {
if (!isInactive) {
mActivePackages.add(packageName);
} else {
mActivePackages.remove(packageName);
}
}
boolean isAppInactive(String packageName) {
return !mActivePackages.contains(packageName);
}
}
}