Added reset open help

app/src/main/java/eu/faircode/email/FragmentDialogOpenLink.java

@@ -27,6 +27,7 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
+import android.graphics.Paint;
 import android.graphics.Typeface;
 import android.net.Uri;
 import android.os.Bundle;
@@ -68,6 +69,8 @@ import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
 public class FragmentDialogOpenLink extends FragmentDialogBase {
+    private static final String URI_RESET_OPEN = "https://support.google.com/pixelphone/answer/6271667";
+
     // https://github.com/newhouse/url-tracking-stripper
     private static final List<String> PARANOID_QUERY = Collections.unmodifiableList(Arrays.asList(
             // https://en.wikipedia.org/wiki/UTM_parameters
@@ -109,6 +112,7 @@ public class FragmentDialogOpenLink extends FragmentDialogBase {
     private TextView tvOwner;
     private Group grpOwner;
     private Button btnSettings;
+    private TextView tvReset;
 
     @NonNull
     @Override
@@ -168,6 +172,7 @@ public class FragmentDialogOpenLink extends FragmentDialogBase {
         tvOwner = dview.findViewById(R.id.tvOwner);
         grpOwner = dview.findViewById(R.id.grpOwner);
         btnSettings = dview.findViewById(R.id.btnSettings);
+        tvReset = dview.findViewById(R.id.tvReset);
 
         final Group grpDifferent = dview.findViewById(R.id.grpDifferent);
 
@@ -363,6 +368,14 @@ public class FragmentDialogOpenLink extends FragmentDialogBase {
             }
         });
 
+        tvReset.setPaintFlags(tvReset.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG);
+        tvReset.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Helper.view(view.getContext(), Uri.parse(URI_RESET_OPEN), true);
+            }
+        });
+
         // Initialize
 
         tvTitle.setText(title);
@@ -447,6 +460,7 @@ public class FragmentDialogOpenLink extends FragmentDialogBase {
         tvOwnerRemark.setVisibility(show ? View.VISIBLE : View.GONE);
         grpOwner.setVisibility(View.GONE);
         btnSettings.setVisibility(show ? View.VISIBLE : View.GONE);
+        tvReset.setVisibility(show ? View.VISIBLE : View.GONE);
     }
 
     private static Uri sanitize(Uri uri) {

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

@@ -285,6 +285,22 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/tvOwner" />
 
+        <eu.faircode.email.FixedTextView
+            android:id="@+id/tvReset"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:drawableEnd="@drawable/twotone_open_in_new_12"
+            android:drawablePadding="6dp"
+            android:drawableTint="?android:textColorLink"
+            android:focusable="false"
+            android:text="@string/title_reset_open"
+            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+            android:textColor="?android:textColorLink"
+            android:textIsSelectable="true"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/btnSettings" />
+
         <androidx.constraintlayout.widget.Group
             android:id="@+id/grpDifferent"
             android:layout_width="0dp"

app/src/main/res/values/strings.xml

@@ -1546,6 +1546,7 @@
     <string name="title_check_owner">Check owner</string>
     <string name="title_remark_owner">Information will be retrieved from <a href="https://ipinfo.io/">ipinfo.io</a></string>
     <string name="title_ip_owner">Owner IP address</string>
+    <string name="title_reset_open">Set or clear default apps</string>
     <string name="title_select_app">Select app</string>
     <string name="title_updated">There is an update to version %1$s available</string>
     <string name="title_issue">Do you have a question or problem?</string>