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support data migration from OEM legacy app to mainline

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Defined systemAPI for interaction with legacy cellbroadcast app

Bug: 135956699
Test: Tested with cell broadcast receiver test app and confirmed data can be migrated.
Merged-In: I6e583672a3673fd226e14d33d7a7648f4fd03efb
Change-Id: I6e583672a3673fd226e14d33d7a7648f4fd03efb
(cherry picked from commit ad2f91fc6d)
This commit is contained in:
Chen Xu
2019-12-30 00:29:01 -08:00
committed by Jack Yu
parent 93db49faec
commit 32f525c975
2 changed files with 126 additions and 0 deletions
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18
api/system-current.txt
View File

@@ -6905,6 +6905,9 @@ package android.provider {
}
public static final class Telephony.CellBroadcasts implements android.provider.BaseColumns {
field @NonNull public static final String AUTHORITY_LEGACY = "cellbroadcast-legacy";
field @NonNull public static final android.net.Uri AUTHORITY_LEGACY_URI;
field @NonNull public static final String CALL_METHOD_GET_PREFERENCE = "get_preference";
field public static final String CID = "cid";
field public static final String CMAS_CATEGORY = "cmas_category";
field public static final String CMAS_CERTAINTY = "cmas_certainty";
@@ -6935,6 +6938,21 @@ package android.provider {
field public static final String SUB_ID = "sub_id";
}
public static final class Telephony.CellBroadcasts.Preference {
field @NonNull public static final String ENABLE_ALERT_VIBRATION_PREF = "enable_alert_vibrate";
field @NonNull public static final String ENABLE_AREA_UPDATE_INFO_PREF = "enable_area_update_info_alerts";
field @NonNull public static final String ENABLE_CMAS_AMBER_PREF = "enable_cmas_amber_alerts";
field @NonNull public static final String ENABLE_CMAS_EXTREME_THREAT_PREF = "enable_cmas_extreme_threat_alerts";
field @NonNull public static final String ENABLE_CMAS_IN_SECOND_LANGUAGE_PREF = "receive_cmas_in_second_language";
field @NonNull public static final String ENABLE_CMAS_PRESIDENTIAL_PREF = "enable_cmas_presidential_alerts";
field @NonNull public static final String ENABLE_CMAS_SEVERE_THREAT_PREF = "enable_cmas_severe_threat_alerts";
field @NonNull public static final String ENABLE_EMERGENCY_PERF = "enable_emergency_alerts";
field @NonNull public static final String ENABLE_FULL_VOLUME_PREF = "use_full_volume";
field @NonNull public static final String ENABLE_PUBLIC_SAFETY_PREF = "enable_public_safety_messages";
field @NonNull public static final String ENABLE_STATE_LOCAL_TEST_PREF = "enable_state_local_test_alerts";
field @NonNull public static final String ENABLE_TEST_ALERT_PREF = "enable_test_alerts";
}
public static final class Telephony.SimInfo {
field @NonNull public static final android.net.Uri CONTENT_URI;
}

108
core/java/android/provider/Telephony.java
View File

@@ -35,6 +35,7 @@ import android.database.Cursor;
import android.database.sqlite.SqliteWrapper;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Parcel;
import android.telephony.Rlog;
import android.telephony.ServiceState;
@@ -4057,6 +4058,113 @@ public final class Telephony {
@NonNull
public static final Uri MESSAGE_HISTORY_URI = Uri.parse("content://cellbroadcasts/history");
/**
* The authority for the legacy cellbroadcast provider.
* This is used for OEM data migration. OEMs want to migrate message history or
* sharepreference data to mainlined cellbroadcastreceiver app, should have a
* contentprovider with authority: cellbroadcast-legacy. Mainlined cellbroadcastreceiver
* will interact with this URI to retrieve data and persists to mainlined cellbroadcast app.
*
* @hide
*/
@SystemApi
public static final @NonNull String AUTHORITY_LEGACY = "cellbroadcast-legacy";
/**
* A content:// style uri to the authority for the legacy cellbroadcast provider.
* @hide
*/
@SystemApi
public static final @NonNull Uri AUTHORITY_LEGACY_URI =
Uri.parse("content://cellbroadcast-legacy");
/**
* Method name to {@link android.content.ContentProvider#call(String, String, Bundle)
* for {@link #AUTHORITY_LEGACY}. Used to query cellbroadcast {@link Preference},
* containing following supported entries
* <ul>
* <li>{@link #ENABLE_AREA_UPDATE_INFO_PREF}</li>
* <li>{@link #ENABLE_TEST_ALERT_PREF}</li>
* <li>{@link #ENABLE_STATE_LOCAL_TEST_PREF}</li>
* <li>{@link #ENABLE_PUBLIC_SAFETY_PREF}</li>
* <li>{@link #ENABLE_CMAS_AMBER_PREF}</li>
* <li>{@link #ENABLE_CMAS_SEVERE_THREAT_PREF}</li>
* <li>{@link #ENABLE_CMAS_EXTREME_THREAT_PREF}</li>
* <li>{@link #ENABLE_CMAS_PRESIDENTIAL_PREF}</li>
* <li>{@link #ENABLE_ALERT_VIBRATION_PREF}</li>
* <li>{@link #ENABLE_EMERGENCY_PERF}</li>
* <li>{@link #ENABLE_FULL_VOLUME_PREF}</li>
* <li>{@link #ENABLE_CMAS_IN_SECOND_LANGUAGE_PREF}</li>
* </ul>
* @hide
*/
@SystemApi
public static final @NonNull String CALL_METHOD_GET_PREFERENCE = "get_preference";
/**
* Arg name to {@link android.content.ContentProvider#call(String, String, Bundle)}
* for {@link #AUTHORITY_LEGACY}.
* Contains all supported shared preferences for cellbroadcast.
*
* @hide
*/
@SystemApi
public static final class Preference {
/**
* Not Instantiatable.
* @hide
*/
private Preference() {}
/** Preference to enable area update info alert */
public static final @NonNull String ENABLE_AREA_UPDATE_INFO_PREF =
"enable_area_update_info_alerts";
/** Preference to enable test alert */
public static final @NonNull String ENABLE_TEST_ALERT_PREF =
"enable_test_alerts";
/** Preference to enable state local test alert */
public static final @NonNull String ENABLE_STATE_LOCAL_TEST_PREF
= "enable_state_local_test_alerts";
/** Preference to enable public safety alert */
public static final @NonNull String ENABLE_PUBLIC_SAFETY_PREF
= "enable_public_safety_messages";
/** Preference to enable amber alert */
public static final @NonNull String ENABLE_CMAS_AMBER_PREF
= "enable_cmas_amber_alerts";
/** Preference to enable severe threat alert */
public static final @NonNull String ENABLE_CMAS_SEVERE_THREAT_PREF
= "enable_cmas_severe_threat_alerts";
/** Preference to enable extreme threat alert */
public static final @NonNull String ENABLE_CMAS_EXTREME_THREAT_PREF =
"enable_cmas_extreme_threat_alerts";
/** Preference to enable presidential alert */
public static final @NonNull String ENABLE_CMAS_PRESIDENTIAL_PREF =
"enable_cmas_presidential_alerts";
/** Preference to enable alert vibration */
public static final @NonNull String ENABLE_ALERT_VIBRATION_PREF =
"enable_alert_vibrate";
/** Preference to enable emergency alert */
public static final @NonNull String ENABLE_EMERGENCY_PERF =
"enable_emergency_alerts";
/** Preference to enable volume for alerts */
public static final @NonNull String ENABLE_FULL_VOLUME_PREF =
"use_full_volume";
/** Preference to enable receive alerts in second language */
public static final @NonNull String ENABLE_CMAS_IN_SECOND_LANGUAGE_PREF =
"receive_cmas_in_second_language";
}
/**
* The subscription which received this cell broadcast message.
* <P>Type: INTEGER</P>