rename back to current names
This commit is contained in:
Philipp Crocoll
242
src/keepass2android-app/services/AutofillBase/AutofillHelper.cs
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242
src/keepass2android-app/services/AutofillBase/AutofillHelper.cs
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using System;
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using System.Collections.Generic;
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using Android.App;
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using Android.Content;
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using Android.OS;
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using Android.Runtime;
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using Android.Service.Autofill;
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using Android.Util;
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using Android.Views;
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using Android.Views.Autofill;
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using Android.Widget;
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using Android.Widget.Inline;
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using AndroidX.AutoFill.Inline;
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using AndroidX.AutoFill.Inline.V1;
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using keepass2android;
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using Kp2aAutofillParser;
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namespace keepass2android.services.AutofillBase
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{
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/// <summary>
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/// This is a class containing helper methods for building Autofill Datasets and Responses.
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/// </summary>
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public class AutofillHelper
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{
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public static InlinePresentation BuildInlinePresentation(InlinePresentationSpec inlinePresentationSpec,
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string text, string subtext, int iconId, PendingIntent pendingIntent, Context context)
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{
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if ((int)Build.VERSION.SdkInt < 30 || inlinePresentationSpec == null)
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{
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return null;
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}
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//make sure we have a pendingIntent always not null
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pendingIntent ??= PendingIntent.GetService(context, 0, new Intent(),
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Util.AddMutabilityFlag(PendingIntentFlags.OneShot | PendingIntentFlags.UpdateCurrent, PendingIntentFlags.Mutable));
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var slice = CreateInlinePresentationSlice(
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inlinePresentationSpec,
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text,
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subtext,
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iconId,
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"Autofill option",
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pendingIntent,
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context);
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if (slice != null)
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{
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return new InlinePresentation(slice, inlinePresentationSpec, false);
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}
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return null;
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}
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private static Android.App.Slices.Slice CreateInlinePresentationSlice(
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InlinePresentationSpec inlinePresentationSpec,
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string text,
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string subtext,
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int iconId,
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string contentDescription,
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PendingIntent pendingIntent,
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Context context)
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{
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var imeStyle = inlinePresentationSpec.Style;
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if (!UiVersions.GetVersions(imeStyle).Contains(UiVersions.InlineUiVersion1))
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{
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return null;
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}
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var contentBuilder = InlineSuggestionUi.NewContentBuilder(pendingIntent)
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.SetContentDescription(contentDescription);
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if (!string.IsNullOrWhiteSpace(text))
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{
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contentBuilder.SetTitle(text);
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}
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if (!string.IsNullOrWhiteSpace(subtext))
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{
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contentBuilder.SetSubtitle(subtext);
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}
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if (iconId > 0)
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{
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var icon = Android.Graphics.Drawables.Icon.CreateWithResource(context, iconId);
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if (icon != null)
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{
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if (iconId == AppNames.LauncherIcon)
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{
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// Don't tint our logo
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icon.SetTintBlendMode(Android.Graphics.BlendMode.Dst);
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}
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contentBuilder.SetStartIcon(icon);
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}
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}
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return contentBuilder.Build().JavaCast<InlineSuggestionUi.Content>()?.Slice;
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}
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/// <summary>
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/// Wraps autofill data in a LoginCredential Dataset object which can then be sent back to the
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/// client View.
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/// </summary>
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public static Dataset NewDataset(Context context,
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AutofillFieldMetadataCollection autofillFields,
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FilledAutofillFieldCollection<ViewNodeInputField> filledAutofillFieldCollection,
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IAutofillIntentBuilder intentBuilder,
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Android.Widget.Inline.InlinePresentationSpec inlinePresentationSpec)
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{
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var datasetName = filledAutofillFieldCollection.DatasetName ?? "[noname]";
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var datasetBuilder = new Dataset.Builder(NewRemoteViews(context.PackageName, datasetName, intentBuilder.AppIconResource));
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datasetBuilder.SetId(datasetName);
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var setValueAtLeastOnce = ApplyToFields(filledAutofillFieldCollection, autofillFields, datasetBuilder);
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AddInlinePresentation(context, inlinePresentationSpec, datasetName, datasetBuilder, intentBuilder.AppIconResource, null);
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if (setValueAtLeastOnce)
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{
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return datasetBuilder.Build();
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}
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/*else
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{
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Kp2aLog.Log("Failed to set at least one value. #fields=" + autofillFields.GetAutofillIds().Length + " " + autofillFields.FocusedAutofillCanonicalHints);
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}*/
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return null;
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}
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/// <summary>
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/// Populates a Dataset.Builder with appropriate values for each AutofillId
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/// in a AutofillFieldMetadataCollection.
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///
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/// In other words, it constructs an autofill Dataset.Builder
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/// by applying saved values (from this FilledAutofillFieldCollection)
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/// to Views specified in a AutofillFieldMetadataCollection, which represents the current
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/// page the user is on.
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/// </summary>
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/// <returns><c>true</c>, if to fields was applyed, <c>false</c> otherwise.</returns>
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/// <param name="filledAutofillFieldCollection"></param>
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/// <param name="autofillFieldMetadataCollection">Autofill field metadata collection.</param>
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/// <param name="datasetBuilder">Dataset builder.</param>
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public static bool ApplyToFields(FilledAutofillFieldCollection<ViewNodeInputField> filledAutofillFieldCollection,
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AutofillFieldMetadataCollection autofillFieldMetadataCollection, Dataset.Builder datasetBuilder)
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{
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bool setValueAtLeastOnce = false;
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foreach (string hint in autofillFieldMetadataCollection.AllAutofillCanonicalHints)
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{
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foreach (AutofillFieldMetadata autofillFieldMetadata in autofillFieldMetadataCollection.GetFieldsForHint(hint))
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{
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FilledAutofillField filledAutofillField;
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if (!filledAutofillFieldCollection.HintMap.TryGetValue(hint, out filledAutofillField) || (filledAutofillField == null))
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{
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continue;
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}
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var autofillId = autofillFieldMetadata.AutofillId;
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var autofillType = autofillFieldMetadata.AutofillType;
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switch (autofillType)
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{
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case AutofillType.List:
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var listValue = autofillFieldMetadata.GetAutofillOptionIndex(filledAutofillField.TextValue);
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if (listValue != -1)
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{
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datasetBuilder.SetValue(autofillId, AutofillValue.ForList(listValue));
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setValueAtLeastOnce = true;
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}
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break;
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case AutofillType.Date:
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var dateValue = filledAutofillField.DateValue;
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datasetBuilder.SetValue(autofillId, AutofillValue.ForDate((long)dateValue));
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setValueAtLeastOnce = true;
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break;
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case AutofillType.Text:
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var textValue = filledAutofillField.TextValue;
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if (textValue != null)
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{
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datasetBuilder.SetValue(autofillId, AutofillValue.ForText(textValue));
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setValueAtLeastOnce = true;
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}
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break;
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case AutofillType.Toggle:
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var toggleValue = filledAutofillField.ToggleValue;
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if (toggleValue != null)
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{
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datasetBuilder.SetValue(autofillId, AutofillValue.ForToggle(toggleValue.Value));
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setValueAtLeastOnce = true;
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}
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break;
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default:
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Log.Warn(CommonUtil.Tag, "Invalid autofill type - " + autofillType);
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break;
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}
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}
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}
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/*
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if (!setValueAtLeastOnce)
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{
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Kp2aLog.Log("No value set. Hint keys : " + string.Join(",", HintMap.Keys));
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foreach (string hint in autofillFieldMetadataCollection.AllAutofillCanonicalHints)
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{
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Kp2aLog.Log("No value set. Hint = " + hint);
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foreach (AutofillFieldMetadata autofillFieldMetadata in autofillFieldMetadataCollection
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.GetFieldsForHint(hint))
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{
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Kp2aLog.Log("No value set. fieldForHint = " + autofillFieldMetadata.AutofillId.ToString());
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FilledAutofillField filledAutofillField;
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if (!HintMap.TryGetValue(hint, out filledAutofillField) || (filledAutofillField == null))
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{
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Kp2aLog.Log("No value set. Hint map does not contain value, " +
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(filledAutofillField == null));
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continue;
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}
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Kp2aLog.Log("autofill type=" + autofillFieldMetadata.AutofillType);
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}
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}
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}*/
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return setValueAtLeastOnce;
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}
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public static void AddInlinePresentation(Context context, InlinePresentationSpec inlinePresentationSpec,
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string datasetName, Dataset.Builder datasetBuilder, int iconId, PendingIntent pendingIntent)
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{
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if (inlinePresentationSpec != null)
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{
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var inlinePresentation = BuildInlinePresentation(inlinePresentationSpec, datasetName, "", iconId, pendingIntent, context);
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if (inlinePresentation != null)
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datasetBuilder.SetInlinePresentation(inlinePresentation);
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}
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}
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public static RemoteViews NewRemoteViews(string packageName, string remoteViewsText,int drawableId)
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{
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RemoteViews presentation = new RemoteViews(packageName, Resource.Layout.autofill_service_list_item);
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presentation.SetTextViewText(Resource.Id.text, remoteViewsText);
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presentation.SetImageViewResource(Resource.Id.icon, drawableId);
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return presentation;
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}
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internal static InlinePresentationSpec ExtractSpec(IList<InlinePresentationSpec> inlinePresentationSpecs, int index)
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{
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return inlinePresentationSpecs == null ? null : inlinePresentationSpecs[Math.Min(index, inlinePresentationSpecs.Count - 1)];
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}
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}
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}
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