Fix SMS, bad MODIFIED timestamp, and API19 beta crash.

app/src/main/java/org/thoughtcrime/securesms/components/reminder/DefaultSmsReminder.java

@@ -2,13 +2,12 @@ package org.thoughtcrime.securesms.components.reminder;
 
 import android.annotation.TargetApi;
 import android.content.Context;
-import android.content.Intent;
 import android.os.Build.VERSION_CODES;
-import android.provider.Telephony;
 import android.view.View;
 import android.view.View.OnClickListener;
 
 import org.thoughtcrime.securesms.R;
+import org.thoughtcrime.securesms.util.SmsUtil;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.Util;
 
@@ -23,9 +22,7 @@ public class DefaultSmsReminder extends Reminder {
       @Override
       public void onClick(View v) {
         TextSecurePreferences.setPromptedDefaultSmsProvider(context, true);
-        Intent intent = new Intent(Telephony.Sms.Intents.ACTION_CHANGE_DEFAULT);
+        context.startActivity(SmsUtil.getSmsRoleIntent(context));
-        intent.putExtra(Telephony.Sms.Intents.EXTRA_PACKAGE_NAME, context.getPackageName());
-        context.startActivity(intent);
       }
     };
     final OnClickListener dismissListener = new OnClickListener() {

app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationActivity.java

@@ -243,6 +243,7 @@ import org.thoughtcrime.securesms.util.MediaUtil;
 import org.thoughtcrime.securesms.util.MessageUtil;
 import org.thoughtcrime.securesms.util.PlayStoreUtil;
 import org.thoughtcrime.securesms.util.ServiceUtil;
+import org.thoughtcrime.securesms.util.SmsUtil;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.TextSecurePreferences.MediaKeyboardMode;
 import org.thoughtcrime.securesms.util.Util;
@@ -1129,9 +1130,7 @@ public class ConversationActivity extends PassphraseRequiredActivity
 
   @TargetApi(Build.VERSION_CODES.KITKAT)
   private void handleMakeDefaultSms() {
-    Intent intent = new Intent(Telephony.Sms.Intents.ACTION_CHANGE_DEFAULT);
+    startActivityForResult(SmsUtil.getSmsRoleIntent(this), SMS_DEFAULT);
-    intent.putExtra(Telephony.Sms.Intents.EXTRA_PACKAGE_NAME, getPackageName());
-    startActivityForResult(intent, SMS_DEFAULT);
   }
 
   private void handleRegisterForSignal() {

app/src/main/java/org/thoughtcrime/securesms/preferences/SmsMmsPreferenceFragment.java

@@ -6,7 +6,7 @@ import android.os.Build.VERSION;
 import android.os.Build.VERSION_CODES;
 import android.os.Bundle;
 import android.provider.Settings;
-import android.provider.Telephony;
+
 import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
@@ -16,6 +16,7 @@ import androidx.preference.PreferenceScreen;
 
 import org.thoughtcrime.securesms.ApplicationPreferencesActivity;
 import org.thoughtcrime.securesms.R;
+import org.thoughtcrime.securesms.util.SmsUtil;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
 import org.thoughtcrime.securesms.util.Util;
 
@@ -78,9 +79,7 @@ public class SmsMmsPreferenceFragment extends CorrectedPreferenceFragment {
       defaultPreference.setTitle(getString(R.string.ApplicationPreferencesActivity_sms_enabled));
       defaultPreference.setSummary(getString(R.string.ApplicationPreferencesActivity_touch_to_change_your_default_sms_app));
     } else {
-      Intent intent = new Intent(Telephony.Sms.Intents.ACTION_CHANGE_DEFAULT);
+      defaultPreference.setIntent(SmsUtil.getSmsRoleIntent(requireContext()));
-      intent.putExtra(Telephony.Sms.Intents.EXTRA_PACKAGE_NAME, getActivity().getPackageName());
-      defaultPreference.setIntent(intent);
       defaultPreference.setTitle(getString(R.string.ApplicationPreferencesActivity_sms_disabled));
       defaultPreference.setSummary(getString(R.string.ApplicationPreferencesActivity_touch_to_make_signal_your_default_sms_app));
     }

app/src/main/java/org/thoughtcrime/securesms/util/SaveAttachmentTask.java

@@ -159,6 +159,8 @@ public class SaveAttachmentTask extends ProgressDialogAsyncTask<SaveAttachmentTa
     ContentValues contentValues = new ContentValues();
     contentValues.put(MediaStore.MediaColumns.DISPLAY_NAME, fileName);
     contentValues.put(MediaStore.MediaColumns.MIME_TYPE, mimeType);
+    contentValues.put(MediaStore.MediaColumns.DATE_ADDED, System.currentTimeMillis());
+    contentValues.put(MediaStore.MediaColumns.DATE_MODIFIED, System.currentTimeMillis());
 
     if (Build.VERSION.SDK_INT > 28) {
       contentValues.put(MediaStore.MediaColumns.IS_PENDING, 1);

app/src/main/java/org/thoughtcrime/securesms/util/SmsUtil.java

@@ -0,0 +1,27 @@
+package org.thoughtcrime.securesms.util;
+
+import android.app.role.RoleManager;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Build;
+import android.provider.Telephony;
+
+import androidx.annotation.NonNull;
+import androidx.core.content.ContextCompat;
+
+public final class SmsUtil {
+
+  private SmsUtil() {
+  }
+
+  public static @NonNull Intent getSmsRoleIntent(@NonNull Context context) {
+    if (Build.VERSION.SDK_INT >= 29) {
+      RoleManager roleManager = ContextCompat.getSystemService(context, RoleManager.class);
+      return roleManager.createRequestRoleIntent(RoleManager.ROLE_SMS);
+    } else {
+      Intent intent = new Intent(Telephony.Sms.Intents.ACTION_CHANGE_DEFAULT);
+      intent.putExtra(Telephony.Sms.Intents.EXTRA_PACKAGE_NAME, context.getPackageName());
+      return intent;
+    }
+  }
+}

app/src/main/res/drawable/primary_action_button_background.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" >
-    <solid android:color="?colorAccent"/>
+    <solid android:color="@color/core_white"/>
     <corners android:radius="8dp"/>
 </shape>

app/src/main/res/layout/fragment_backups.xml

@@ -157,7 +157,8 @@
             android:paddingStart="16dp"
             android:paddingEnd="16dp"
             android:text="@string/BackupsPreferenceFragment__turn_on"
-            android:textColor="@color/core_white" />
+            android:textColor="@color/core_white"
+            app:backgroundTint="?colorAccent" />
 
         <View
             android:layout_width="match_parent"