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Commit ff60f5ec authored by tonyzhu's avatar tonyzhu Committed by Tony Zhu
Browse files

[Call Screening]Programmatically changing the default call screening app.

Increase three methods in TelecomManager.java, modify
ITelecomService.aidl to make sure framworks can comunicate with service.

Bug: 113302920
Test: atest TelecomServiceImplTest.
Test: simulate third party call screening application to use methods in
TelecomManager.java, and triggle the activity to show the dialog of
setting default call screeening application.

Change-Id: I1e34061acd575813e92403c137731e618abb88d5
parent f4ab8b61
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+5 −0
Original line number Diff line number Diff line
@@ -41748,6 +41748,7 @@ package android.telecom {
    method public java.lang.String getVoiceMailNumber(android.telecom.PhoneAccountHandle);
    method public boolean handleMmi(java.lang.String);
    method public boolean handleMmi(java.lang.String, android.telecom.PhoneAccountHandle);
    method public boolean isDefaultCallScreeningApp(android.content.ComponentName);
    method public boolean isInCall();
    method public boolean isInManagedCall();
    method public boolean isIncomingCallPermitted(android.telecom.PhoneAccountHandle);
@@ -41756,12 +41757,14 @@ package android.telecom {
    method public boolean isVoiceMailNumber(android.telecom.PhoneAccountHandle, java.lang.String);
    method public void placeCall(android.net.Uri, android.os.Bundle);
    method public void registerPhoneAccount(android.telecom.PhoneAccount);
    method public void requestChangeDefaultCallScreeningApp(android.content.ComponentName);
    method public void showInCallScreen(boolean);
    method public void silenceRinger();
    method public void unregisterPhoneAccount(android.telecom.PhoneAccountHandle);
    field public static final java.lang.String ACTION_CHANGE_DEFAULT_DIALER = "android.telecom.action.CHANGE_DEFAULT_DIALER";
    field public static final java.lang.String ACTION_CHANGE_PHONE_ACCOUNTS = "android.telecom.action.CHANGE_PHONE_ACCOUNTS";
    field public static final java.lang.String ACTION_CONFIGURE_PHONE_ACCOUNT = "android.telecom.action.CONFIGURE_PHONE_ACCOUNT";
    field public static final java.lang.String ACTION_DEFAULT_CALL_SCREENING_APP_CHANGED = "android.telecom.action.DEFAULT_CALL_SCREENING_APP_CHANGED";
    field public static final java.lang.String ACTION_DEFAULT_DIALER_CHANGED = "android.telecom.action.DEFAULT_DIALER_CHANGED";
    field public static final deprecated java.lang.String ACTION_INCOMING_CALL = "android.telecom.action.INCOMING_CALL";
    field public static final java.lang.String ACTION_PHONE_ACCOUNT_REGISTERED = "android.telecom.action.PHONE_ACCOUNT_REGISTERED";
@@ -41778,9 +41781,11 @@ package android.telecom {
    field public static final java.lang.String EXTRA_CALL_NETWORK_TYPE = "android.telecom.extra.CALL_NETWORK_TYPE";
    field public static final java.lang.String EXTRA_CALL_SUBJECT = "android.telecom.extra.CALL_SUBJECT";
    field public static final java.lang.String EXTRA_CHANGE_DEFAULT_DIALER_PACKAGE_NAME = "android.telecom.extra.CHANGE_DEFAULT_DIALER_PACKAGE_NAME";
    field public static final java.lang.String EXTRA_DEFAULT_CALL_SCREENING_APP_COMPONENT_NAME = "android.telecom.extra.DEFAULT_CALL_SCREENING_APP_COMPONENT_NAME";
    field public static final java.lang.String EXTRA_INCOMING_CALL_ADDRESS = "android.telecom.extra.INCOMING_CALL_ADDRESS";
    field public static final java.lang.String EXTRA_INCOMING_CALL_EXTRAS = "android.telecom.extra.INCOMING_CALL_EXTRAS";
    field public static final java.lang.String EXTRA_INCOMING_VIDEO_STATE = "android.telecom.extra.INCOMING_VIDEO_STATE";
    field public static final java.lang.String EXTRA_IS_DEFAULT_CALL_SCREENING_APP = "android.telecom.extra.IS_DEFAULT_CALL_SCREENING_APP";
    field public static final java.lang.String EXTRA_NOTIFICATION_COUNT = "android.telecom.extra.NOTIFICATION_COUNT";
    field public static final java.lang.String EXTRA_NOTIFICATION_PHONE_NUMBER = "android.telecom.extra.NOTIFICATION_PHONE_NUMBER";
    field public static final java.lang.String EXTRA_OUTGOING_CALL_EXTRAS = "android.telecom.extra.OUTGOING_CALL_EXTRAS";
+101 −0
Original line number Diff line number Diff line
@@ -15,6 +15,7 @@
package android.telecom;

import android.Manifest;
import android.annotation.NonNull;
import android.annotation.RequiresPermission;
import android.annotation.SuppressAutoDoc;
import android.annotation.SuppressLint;
@@ -174,6 +175,33 @@ public class TelecomManager {
    public static final String EXTRA_CHANGE_DEFAULT_DIALER_PACKAGE_NAME =
            "android.telecom.extra.CHANGE_DEFAULT_DIALER_PACKAGE_NAME";

    /**
     * Broadcast intent action indicating that the current default call screening app has changed.
     *
     * The string extra {@link #EXTRA_DEFAULT_CALL_SCREENING_APP_COMPONENT_NAME} will contain the
     * name of the Component of the previous or the new call screening app.
     *
     * The boolean extra {@link #EXTRA_IS_DEFAULT_CALL_SCREENING_APP} will indicate the component
     * name in the String extra {@link #EXTRA_DEFAULT_CALL_SCREENING_APP_COMPONENT_NAME} is default
     * call screening app or not.
     */
    public static final String ACTION_DEFAULT_CALL_SCREENING_APP_CHANGED =
        "android.telecom.action.DEFAULT_CALL_SCREENING_APP_CHANGED";

    /**
     * Extra value used with {@link #ACTION_DEFAULT_CALL_SCREENING_APP_CHANGED} broadcast to
     * indicate the ComponentName of the call screening app which has changed.
     */
    public static final String EXTRA_DEFAULT_CALL_SCREENING_APP_COMPONENT_NAME =
            "android.telecom.extra.DEFAULT_CALL_SCREENING_APP_COMPONENT_NAME";

    /**
     * Extra value used with {@link #ACTION_DEFAULT_CALL_SCREENING_APP_CHANGED} broadcast to
     * indicate whether an app is the default call screening app.
     */
    public static final String EXTRA_IS_DEFAULT_CALL_SCREENING_APP =
            "android.telecom.extra.IS_DEFAULT_CALL_SCREENING_APP";

    /**
     * Optional extra for {@link android.content.Intent#ACTION_CALL} containing a boolean that
     * determines whether the speakerphone should be automatically turned on for an outgoing call.
@@ -1168,6 +1196,79 @@ public class TelecomManager {
        return null;
    }

    /**
     * Used to trigger display of the ChangeDefaultCallScreeningApp activity to prompt the user to
     * change the call screening app.
     *
     * A {@link SecurityException} will be thrown if calling package name doesn't match the package
     * of the passed {@link ComponentName}
     *
     * @param componentName to verify that the calling package name matches the package of the
     * passed ComponentName.
     */
    public void requestChangeDefaultCallScreeningApp(@NonNull ComponentName componentName) {
        try {
            if (isServiceConnected()) {
                getTelecomService().requestChangeDefaultCallScreeningApp(componentName, mContext
                    .getOpPackageName());
            }
        } catch (RemoteException e) {
            Log.e(TAG,
                "RemoteException calling ITelecomService#requestChangeDefaultCallScreeningApp.",
                e);
        }
    }

    /**
     * Used to verify that the passed ComponentName is default call screening app.
     *
     * @param componentName to verify that the package of the passed ComponentName matched the default
     * call screening packageName.
     *
     * @return {@code true} if the passed componentName matches the default call screening's, {@code
     * false} if the passed componentName is null, or it doesn't match default call screening's.
     */
    public boolean isDefaultCallScreeningApp(ComponentName componentName) {
        try {
            if (isServiceConnected()) {
                return getTelecomService().isDefaultCallScreeningApp(componentName);
            }
        } catch (RemoteException e) {
            Log.e(TAG,
                "RemoteException calling ITelecomService#isDefaultCallScreeningApp.",
                e);
        }
        return false;
    }

    /**
     * Used to set the default call screening package.
     *
     * Requires permission: {@link android.Manifest.permission#MODIFY_PHONE_STATE} Requires
     * permission: {@link android.Manifest.permission#WRITE_SECURE_SETTINGS}
     *
     * A {@link IllegalArgumentException} will be thrown if the specified package and component name
     * of {@link ComponentName} does't exist, or the specified component of {@link ComponentName}
     * does't have {@link android.Manifest.permission#BIND_SCREENING_SERVICE}.
     *
     * @param componentName to set the default call screening to.
     * @hide
     */
    @RequiresPermission(anyOf = {
        android.Manifest.permission.MODIFY_PHONE_STATE,
        android.Manifest.permission.WRITE_SECURE_SETTINGS
    })
    public void setDefaultCallScreeningApp(ComponentName componentName) {
        try {
            if (isServiceConnected()) {
                getTelecomService().setDefaultCallScreeningApp(componentName);
            }
        } catch (RemoteException e) {
            Log.e(TAG,
                "RemoteException calling ITelecomService#setDefaultCallScreeningApp.", e);
        }
    }

    /**
     * Return whether a given phone number is the configured voicemail number for a
     * particular phone account.
+15 −0
Original line number Diff line number Diff line
@@ -255,6 +255,21 @@ interface ITelecomService {
     */
    boolean setDefaultDialer(in String packageName);

    /**
     * @see TelecomServiceImpl#requestChangeDefaultCallScreeningApp
     */
    void requestChangeDefaultCallScreeningApp(in ComponentName componentNamem, String callingPackage);

    /**
     * @see TelecomServiceImpl#isDefaultCallScreeningApp
     */
    boolean isDefaultCallScreeningApp(in ComponentName componentName);

    /**
     * @see TelecomServiceImpl#setDefaultCallScreeningApp
     */
    void setDefaultCallScreeningApp(in ComponentName componentName);

    /**
    * @see TelecomServiceImpl#createManageBlockedNumbersIntent
    **/