Merge "Make drop consistent with paste for multiple text items in a ClipData" into sc-dev

import static android.content.ContentResolver.SCHEME_CONTENT;

import static android.view.ContentInfo.FLAG_CONVERT_TO_PLAIN_TEXT;

import static android.view.ContentInfo.SOURCE_AUTOFILL;

import static android.view.ContentInfo.SOURCE_DRAG_AND_DROP;

import static android.view.ContentInfo.SOURCE_INPUT_METHOD;

import android.annotation.NonNull;

            onReceiveForAutofill((TextView) view, payload);

            return null;

        }

        if (source == SOURCE_DRAG_AND_DROP) {

            onReceiveForDragAndDrop((TextView) view, payload);

            return null;

        }

        // The code here follows the original paste logic from TextView:

        // https://cs.android.com/android/_/android/platform/frameworks/base/+/9fefb65aa9e7beae9ca8306b925b9fbfaeffecc9:core/java/android/widget/TextView.java;l=12644

        Selection.setSelection(editable, editable.length());

    }

    private static void onReceiveForDragAndDrop(@NonNull TextView view,

            @NonNull ContentInfo payload) {

        final CharSequence text = coerceToText(payload.getClip(), view.getContext(),

                payload.getFlags());

        replaceSelection((Editable) view.getText(), text);

    }

    private static @NonNull CharSequence coerceToText(@NonNull ClipData clip,

            @NonNull Context context, @Flags int flags) {

        SpannableStringBuilder ssb = new SpannableStringBuilder();