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Add config_forceVoiceInteractionServicePackage to allow a device to config its VoiceInteractionService package and ignore the regular setting.

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Change-Id: Ic40d90f1a7a9942f5e82080668552239bbed9b03
This commit is contained in:
Cedric Ho
2015-05-19 15:44:31 -07:00
parent 627f26817f
commit 80cf221022
3 changed files with 28 additions and 10 deletions
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5
core/res/res/values/config.xml
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@@ -2100,8 +2100,9 @@
<!-- Keyguard component -->
<string name="config_keyguardComponent" translatable="false">com.android.systemui/com.android.systemui.keyguard.KeyguardService</string>
<!-- This config is used to force VoiceInteractionService to start on certain low ram devices. -->
<bool name="config_forceEnableVoiceInteractionService">false</bool>
<!-- This config is used to force VoiceInteractionService to start on certain low ram devices.
It declares the package name of VoiceInteractionService that should be started. -->
<string translatable="false" name="config_forceVoiceInteractionServicePackage"></string>
<!-- This config is ued to determine whether animations are allowed in low power mode. -->
<bool name="config_allowAnimationsInLowPowerMode">false</bool>

2
core/res/res/values/symbols.xml
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@@ -281,7 +281,6 @@
<java-symbol type="bool" name="config_enableScreenshotChord" />
<java-symbol type="bool" name="config_bluetooth_default_profiles" />
<java-symbol type="bool" name="config_enableWifiDisplay" />
<java-symbol type="bool" name="config_forceEnableVoiceInteractionService" />
<java-symbol type="bool" name="config_allowAnimationsInLowPowerMode" />
<java-symbol type="bool" name="config_useDevInputEventForAudioJack" />
<java-symbol type="bool" name="config_safe_media_volume_enabled" />
@@ -553,6 +552,7 @@
<java-symbol type="string" name="chooseActivity" />
<java-symbol type="string" name="config_default_dns_server" />
<java-symbol type="string" name="config_ethernet_iface_regex" />
<java-symbol type="string" name="config_forceVoiceInteractionServicePackage" />
<java-symbol type="string" name="config_mms_user_agent" />
<java-symbol type="string" name="config_mms_user_agent_profile_url" />
<java-symbol type="string" name="config_ntpServer" />

31
services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java
View File

@@ -28,7 +28,6 @@ import android.content.pm.IPackageManager;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.pm.ServiceInfo;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.database.ContentObserver;
import android.hardware.soundtrigger.IRecognitionStatusCallback;
@@ -150,7 +149,7 @@ public class VoiceInteractionManagerService extends SystemService {
// the user to have the default voice interaction service enabled.
// Note that we don't do this for low-RAM devices, since we aren't
// supporting voice interaction services there.
curInteractorInfo = findAvailInteractor(userHandle, curRecognizer);
curInteractorInfo = findAvailInteractor(userHandle, curRecognizer.getPackageName());
if (curInteractorInfo != null) {
// Looks good! We'll apply this one. To make it happen, we clear the
// recognizer so that we don't think we have anything set and will
@@ -159,6 +158,18 @@ public class VoiceInteractionManagerService extends SystemService {
}
}
// If forceInteractorPackage exists, try to apply the interactor from this package if
// possible and ignore the regular interactor setting.
String forceInteractorPackage =
getForceVoiceInteractionServicePackage(mContext.getResources());
if (forceInteractorPackage != null) {
curInteractorInfo = findAvailInteractor(userHandle, forceInteractorPackage);
if (curInteractorInfo != null) {
// We'll apply this one. Clear the recognizer and re-apply the settings.
curRecognizer = null;
}
}
// If we are on a svelte device, make sure an interactor is not currently
// enabled; if it is, turn it off.
if (!mEnableService && curInteractorStr != null) {
@@ -218,8 +229,14 @@ public class VoiceInteractionManagerService extends SystemService {
private boolean shouldEnableService(Resources res) {
// VoiceInteractionService should not be enabled on low ram devices unless it has the config flag.
return !ActivityManager.isLowRamDeviceStatic()
|| res.getBoolean(com.android.internal.R.bool.config_forceEnableVoiceInteractionService);
return !ActivityManager.isLowRamDeviceStatic() ||
getForceVoiceInteractionServicePackage(res) != null;
}
private String getForceVoiceInteractionServicePackage(Resources res) {
String interactorPackage =
res.getString(com.android.internal.R.string.config_forceVoiceInteractionServicePackage);
return TextUtils.isEmpty(interactorPackage) ? null : interactorPackage;
}
public void systemRunning(boolean safeMode) {
@@ -272,7 +289,7 @@ public class VoiceInteractionManagerService extends SystemService {
}
}
VoiceInteractionServiceInfo findAvailInteractor(int userHandle, ComponentName recognizer) {
VoiceInteractionServiceInfo findAvailInteractor(int userHandle, String packageName) {
List<ResolveInfo> available =
mContext.getPackageManager().queryIntentServicesAsUser(
new Intent(VoiceInteractionService.SERVICE_INTERFACE), 0, userHandle);
@@ -293,8 +310,8 @@ public class VoiceInteractionManagerService extends SystemService {
VoiceInteractionServiceInfo info = new VoiceInteractionServiceInfo(
mContext.getPackageManager(), comp, userHandle);
if (info.getParseError() == null) {
if (recognizer == null || info.getServiceInfo().packageName.equals(
recognizer.getPackageName())) {
if (packageName == null || info.getServiceInfo().packageName.equals(
packageName)) {
if (foundInfo == null) {
foundInfo = info;
} else {