Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8a4c7281 authored by David Braun's avatar David Braun
Browse files

Update preferred activity for SMS related SENDTO intents 

Updates the preferred SENDTO activity for sms/mms schemes so that the user
will not see an intent disambiguation dialog for SENDTO sms/mms.

- Update preferred activity on set default SMS app
- Update preferred activity on "secure" get default SMS app
- Update preferred activity on package install/uninstall

Bug:11482259 When default SMS app changes we need to update the default app for the SEND intent
Change-Id: Ib2752fe84389f1c50cf2aa5841e75c3913b94e18
parent 1795b863

src/java/com/android/internal/telephony/PhoneFactory.java

+3 −0
Original line number Diff line number Diff line
@@ -147,6 +147,9 @@ public class PhoneFactory { 
                }

                Rlog.i(LOG_TAG, "defaultSmsApplication: " + packageName);



                // Set up monitor to watch for changes to SMS packages

                SmsApplication.initSmsPackageMonitor(context);



                sMadeDefaults = true;

            }

        }

src/java/com/android/internal/telephony/SmsApplication.java

+99 −3
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ import android.app.AppOpsManager; 
import android.content.ComponentName;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.content.pm.ActivityInfo;

import android.content.pm.PackageInfo;

import android.content.pm.PackageManager;
@@ -33,6 +34,7 @@ import android.provider.Settings; 
import android.provider.Telephony.Sms.Intents;

import android.telephony.Rlog;

import android.telephony.TelephonyManager;

import com.android.internal.content.PackageMonitor;



import java.util.Collection;

import java.util.HashMap;
@@ -48,6 +50,13 @@ public final class SmsApplication { 
    private static final String PHONE_PACKAGE_NAME = "com.android.phone";

    private static final String BLUETOOTH_PACKAGE_NAME = "com.android.bluetooth";



    private static final String SCHEME_SMS = "sms";

    private static final String SCHEME_SMSTO = "smsto";

    private static final String SCHEME_MMS = "mms";

    private static final String SCHEME_MMSTO = "mmsto";



    private static SmsPackageMonitor sSmsPackageMonitor = null;



    public static class SmsApplicationData {

        /**

         * Name of this SMS app for display.
@@ -168,7 +177,7 @@ public final class SmsApplication { 


        // Update any existing entries with respond via message intent class.

        intent = new Intent(TelephonyManager.ACTION_RESPOND_VIA_MESSAGE,

                Uri.fromParts("smsto", "", null));

                Uri.fromParts(SCHEME_SMSTO, "", null));

        List<ResolveInfo> respondServices = packageManager.queryIntentServices(intent, 0);

        for (ResolveInfo resolveInfo : respondServices) {

            final ServiceInfo serviceInfo = resolveInfo.serviceInfo;
@@ -187,7 +196,7 @@ public final class SmsApplication { 


        // Update any existing entries with supports send to.

        intent = new Intent(Intent.ACTION_SENDTO,

                Uri.fromParts("smsto", "", null));

                Uri.fromParts(SCHEME_SMSTO, "", null));

        List<ResolveInfo> sendToActivities = packageManager.queryIntentActivities(intent, 0);

        for (ResolveInfo resolveInfo : sendToActivities) {

            final ActivityInfo activityInfo = resolveInfo.activityInfo;
@@ -311,8 +320,15 @@ public final class SmsApplication { 


            // We can only verify the phone and BT app's permissions from a privileged caller

            if (updateIfNeeded) {

                // Verify that the phone and BT app has permissions

                // Ensure this component is still configured as the preferred activity. Usually the

                // current SMS app will already be the preferred activity - but checking whether or

                // not this is true is just as expensive as reconfiguring the preferred activity so

                // we just reconfigure every time.

                PackageManager packageManager = context.getPackageManager();

                configurePreferredActivity(packageManager, new ComponentName(

                        applicationData.mPackageName, applicationData.mSendToClass));



                // Verify that the phone and BT app has permissions

                try {

                    PackageInfo info = packageManager.getPackageInfo(PHONE_PACKAGE_NAME, 0);

                    int mode = appOps.checkOp(AppOpsManager.OP_WRITE_SMS, info.applicationInfo.uid,
@@ -388,6 +404,10 @@ public final class SmsApplication { 
            Settings.Secure.putString(context.getContentResolver(),

                    Settings.Secure.SMS_DEFAULT_APPLICATION, applicationData.mPackageName);



            // Configure this as the preferred activity for SENDTO sms/mms intents

            configurePreferredActivity(packageManager, new ComponentName(

                    applicationData.mPackageName, applicationData.mSendToClass));



            // Allow OP_WRITE_SMS for the newly configured default SMS app.

            appOps.setMode(AppOpsManager.OP_WRITE_SMS, applicationData.mUid,

                    applicationData.mPackageName, AppOpsManager.MODE_ALLOWED);
@@ -414,6 +434,82 @@ public final class SmsApplication { 
        }

    }



    /**

     * Tracks package changes and ensures that the default SMS app is always configured to be the

     * preferred activity for SENDTO sms/mms intents.

     */

    private static final class SmsPackageMonitor extends PackageMonitor {

        final Context mContext;



        public SmsPackageMonitor(Context context) {

            super();

            mContext = context;

        }



        @Override

        public void onPackageDisappeared(String packageName, int reason) {

            onPackageChanged(packageName);

        }



        @Override

        public void onPackageAppeared(String packageName, int reason) {

            onPackageChanged(packageName);

        }



        @Override

        public void onPackageModified(String packageName) {

            onPackageChanged(packageName);

        }



        private void onPackageChanged(String packageName) {

            PackageManager packageManager = mContext.getPackageManager();

            // Ensure this component is still configured as the preferred activity

            ComponentName componentName = getDefaultSendToApplication(mContext, true);

            configurePreferredActivity(packageManager, componentName);

        }

    }



    public static void initSmsPackageMonitor(Context context) {

        sSmsPackageMonitor = new SmsPackageMonitor(context);

        sSmsPackageMonitor.register(context, context.getMainLooper(), false);

    }



    private static void configurePreferredActivity(PackageManager packageManager,

            ComponentName componentName) {

        // Add the four activity preferences we want to direct to this app.

        replacePreferredActivity(packageManager, componentName, SCHEME_SMS);

        replacePreferredActivity(packageManager, componentName, SCHEME_SMSTO);

        replacePreferredActivity(packageManager, componentName, SCHEME_MMS);

        replacePreferredActivity(packageManager, componentName, SCHEME_MMSTO);}



    /**

     * Updates the ACTION_SENDTO activity to the specified component for the specified scheme.

     */

    private static void replacePreferredActivity(PackageManager packageManager,

            ComponentName componentName, String scheme) {

        // Build the set of existing activities that handle this scheme

        Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts(scheme, "", null));

        List<ResolveInfo> resolveInfoList = packageManager.queryIntentActivities(

                intent, PackageManager.MATCH_DEFAULT_ONLY | PackageManager.GET_RESOLVED_FILTER);



        // Build the set of ComponentNames for these activities

        final int n = resolveInfoList.size();

        ComponentName[] set = new ComponentName[n];

        for (int i = 0; i < n; i++) {

            ResolveInfo info = resolveInfoList.get(i);

            set[i] = new ComponentName(info.activityInfo.packageName, info.activityInfo.name);

        }



        // Update the preferred SENDTO activity for the specified scheme

        IntentFilter intentFilter = new IntentFilter();

        intentFilter.addAction(Intent.ACTION_SENDTO);

        intentFilter.addCategory(Intent.CATEGORY_DEFAULT);

        intentFilter.addDataScheme(scheme);

        packageManager.replacePreferredActivity(intentFilter,

                IntentFilter.MATCH_CATEGORY_SCHEME + IntentFilter.MATCH_ADJUSTMENT_NORMAL,

                set, componentName);

    }



    /**

     * Returns SmsApplicationData for this package if this package is capable of being set as the

     * default SMS application.