mirror of https://github.com/M66B/FairEmail.git
715 lines
30 KiB
Java
715 lines
30 KiB
Java
package eu.faircode.email;
|
|
|
|
/*
|
|
This file is part of FairEmail.
|
|
|
|
FairEmail is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
FairEmail is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
Copyright 2018-2023 by Marcel Bokhorst (M66B)
|
|
*/
|
|
|
|
import android.content.ClipData;
|
|
import android.content.ClipboardManager;
|
|
import android.content.Context;
|
|
import android.content.Intent;
|
|
import android.content.SharedPreferences;
|
|
import android.graphics.Typeface;
|
|
import android.graphics.drawable.Drawable;
|
|
import android.net.Uri;
|
|
import android.os.Build;
|
|
import android.os.Bundle;
|
|
import android.os.Parcel;
|
|
import android.os.Parcelable;
|
|
import android.text.Editable;
|
|
import android.text.SpannableStringBuilder;
|
|
import android.text.Spanned;
|
|
import android.text.TextUtils;
|
|
import android.text.style.QuoteSpan;
|
|
import android.text.style.StyleSpan;
|
|
import android.util.AttributeSet;
|
|
import android.view.ActionMode;
|
|
import android.view.KeyEvent;
|
|
import android.view.Menu;
|
|
import android.view.MenuItem;
|
|
import android.view.View;
|
|
import android.view.inputmethod.EditorInfo;
|
|
import android.view.inputmethod.InputConnection;
|
|
import android.view.inputmethod.InputConnectionWrapper;
|
|
import android.widget.EditText;
|
|
import android.widget.Toast;
|
|
|
|
import androidx.appcompat.app.AppCompatActivity;
|
|
import androidx.core.view.inputmethod.EditorInfoCompat;
|
|
import androidx.core.view.inputmethod.InputConnectionCompat;
|
|
import androidx.core.view.inputmethod.InputContentInfoCompat;
|
|
import androidx.preference.PreferenceManager;
|
|
|
|
import org.github.DetectHtml;
|
|
import org.jsoup.nodes.Document;
|
|
import org.jsoup.nodes.Element;
|
|
|
|
import java.util.List;
|
|
|
|
import javax.mail.internet.AddressException;
|
|
import javax.mail.internet.InternetAddress;
|
|
|
|
public class EditTextCompose extends FixedEditText {
|
|
private boolean raw = false;
|
|
private ISelection selectionListener = null;
|
|
private IInputContentListener inputContentListener = null;
|
|
|
|
private Boolean canUndo = null;
|
|
private Boolean canRedo = null;
|
|
private List<EntityAnswer> snippets;
|
|
|
|
private int colorPrimary;
|
|
private int colorBlockquote;
|
|
private int quoteGap;
|
|
private int quoteStripe;
|
|
|
|
public EditTextCompose(Context context) {
|
|
super(context);
|
|
init(context);
|
|
}
|
|
|
|
public EditTextCompose(Context context, AttributeSet attrs) {
|
|
super(context, attrs);
|
|
init(context);
|
|
}
|
|
|
|
public EditTextCompose(Context context, AttributeSet attrs, int defStyleAttr) {
|
|
super(context, attrs, defStyleAttr);
|
|
init(context);
|
|
}
|
|
|
|
void init(Context context) {
|
|
Helper.setKeyboardIncognitoMode(this, context);
|
|
|
|
colorPrimary = Helper.resolveColor(context, R.attr.colorPrimary);
|
|
colorBlockquote = Helper.resolveColor(context, R.attr.colorBlockquote, colorPrimary);
|
|
quoteGap = context.getResources().getDimensionPixelSize(R.dimen.quote_gap_size);
|
|
quoteStripe = context.getResources().getDimensionPixelSize(R.dimen.quote_stripe_width);
|
|
|
|
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
|
|
boolean undo_manager = prefs.getBoolean("undo_manager", false);
|
|
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
|
|
setCustomSelectionActionModeCallback(new ActionMode.Callback() {
|
|
@Override
|
|
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
|
|
try {
|
|
int order = 1000;
|
|
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_insert_brackets,
|
|
order++, context.getString(R.string.title_insert_brackets));
|
|
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_insert_quotes,
|
|
order++, context.getString(R.string.title_insert_quotes));
|
|
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_lt_add,
|
|
order++, context.getString(R.string.title_lt_add));
|
|
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_lt_delete,
|
|
order++, context.getString(R.string.title_lt_delete));
|
|
} catch (Throwable ex) {
|
|
Log.e(ex);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
|
|
int start = getSelectionStart();
|
|
int end = getSelectionEnd();
|
|
boolean selection = (start >= 0 && start < end);
|
|
Context context = getContext();
|
|
Editable edit = getText();
|
|
boolean dictionary = (selection &&
|
|
context instanceof AppCompatActivity &&
|
|
LanguageTool.isPremium(context) &&
|
|
edit != null &&
|
|
edit.subSequence(start, end).toString().indexOf(' ') < 0);
|
|
menu.findItem(R.string.title_insert_brackets).setVisible(selection);
|
|
menu.findItem(R.string.title_insert_quotes).setVisible(selection);
|
|
menu.findItem(R.string.title_lt_add).setVisible(dictionary);
|
|
menu.findItem(R.string.title_lt_delete).setVisible(dictionary);
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
|
|
if (item.getGroupId() == Menu.CATEGORY_SECONDARY) {
|
|
int id = item.getItemId();
|
|
if (id == R.string.title_insert_brackets)
|
|
return surround("(", ")");
|
|
else if (id == R.string.title_insert_quotes)
|
|
return surround("\"", "\"");
|
|
else if (id == R.string.title_lt_add)
|
|
return modifyDictionary(true);
|
|
else if (id == R.string.title_lt_delete)
|
|
return modifyDictionary(false);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public void onDestroyActionMode(ActionMode mode) {
|
|
// Do nothing
|
|
}
|
|
|
|
private boolean surround(String before, String after) {
|
|
Editable edit = getText();
|
|
int start = getSelectionStart();
|
|
int end = getSelectionEnd();
|
|
boolean selection = (edit != null && start >= 0 && start < end);
|
|
if (selection) {
|
|
int s = start - before.length();
|
|
int e = end + after.length();
|
|
if (s >= 0 && e < length() &&
|
|
edit.subSequence(s, start).toString().equals(before) &&
|
|
edit.subSequence(end, e).toString().equals(after)) {
|
|
edit.delete(end, e);
|
|
edit.delete(s, start);
|
|
} else {
|
|
edit.insert(end, after);
|
|
edit.insert(start, before);
|
|
}
|
|
}
|
|
return selection;
|
|
}
|
|
|
|
private boolean modifyDictionary(boolean add) {
|
|
int start = getSelectionStart();
|
|
int end = getSelectionEnd();
|
|
if (start < 0 || start >= end)
|
|
return false;
|
|
|
|
final Context context = getContext();
|
|
if (!(context instanceof AppCompatActivity))
|
|
return false;
|
|
AppCompatActivity activity = (AppCompatActivity) getContext();
|
|
|
|
Editable edit = getText();
|
|
if (edit == null)
|
|
return false;
|
|
|
|
String word = edit.subSequence(start, end).toString();
|
|
|
|
Bundle args = new Bundle();
|
|
args.putString("word", word);
|
|
args.putBoolean("add", add);
|
|
|
|
new SimpleTask<Void>() {
|
|
@Override
|
|
protected Void onExecute(Context context, Bundle args) throws Throwable {
|
|
String word = args.getString("word");
|
|
boolean add = args.getBoolean("add");
|
|
LanguageTool.modifyDictionary(context, word, null, add);
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
protected void onExecuted(Bundle args, Void data) {
|
|
setSelection(end);
|
|
}
|
|
|
|
@Override
|
|
protected void onException(Bundle args, Throwable ex) {
|
|
ToastEx.makeText(getContext(), ex.toString(), Toast.LENGTH_LONG).show();
|
|
}
|
|
}.execute(activity, args, "dictionary:modify");
|
|
|
|
return true;
|
|
}
|
|
});
|
|
|
|
setCustomInsertionActionModeCallback(new ActionMode.Callback() {
|
|
@Override
|
|
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
|
|
try {
|
|
int order = 1000;
|
|
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O)
|
|
menu.add(Menu.CATEGORY_SECONDARY, android.R.id.pasteAsPlainText, order++, getTitle(R.string.title_paste_plain));
|
|
if (undo_manager && can(android.R.id.undo))
|
|
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_undo, order++, getTitle(R.string.title_undo));
|
|
if (undo_manager && can(android.R.id.redo))
|
|
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_redo, order++, getTitle(R.string.title_redo));
|
|
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_insert_line, order++, context.getString(R.string.title_insert_line));
|
|
if (snippets != null)
|
|
for (EntityAnswer snippet : snippets) {
|
|
menu.add(Menu.CATEGORY_SECONDARY, order, order, snippet.name).
|
|
setIntent(new Intent().putExtra("id", snippet.id));
|
|
order++;
|
|
}
|
|
} catch (Throwable ex) {
|
|
Log.e(ex);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
private CharSequence getTitle(int resid) {
|
|
SpannableStringBuilder ssb = new SpannableStringBuilderEx(context.getString(resid));
|
|
ssb.setSpan(new StyleSpan(Typeface.ITALIC), 0, ssb.length(), 0);
|
|
return ssb;
|
|
}
|
|
|
|
@Override
|
|
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
|
|
if (item.getGroupId() == Menu.CATEGORY_SECONDARY) {
|
|
int id = item.getItemId();
|
|
if (id == android.R.id.pasteAsPlainText)
|
|
return insertPlain();
|
|
else if (id == R.string.title_undo)
|
|
return EditTextCompose.super.onTextContextMenuItem(android.R.id.undo);
|
|
else if (id == R.string.title_redo)
|
|
return EditTextCompose.super.onTextContextMenuItem(android.R.id.redo);
|
|
else if (id == R.string.title_insert_line)
|
|
return insertLine();
|
|
else {
|
|
Intent intent = item.getIntent();
|
|
if (intent == null)
|
|
return false;
|
|
return insertSnippet(intent.getLongExtra("id", -1L));
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public void onDestroyActionMode(ActionMode mode) {
|
|
// Do nothing
|
|
}
|
|
|
|
private boolean insertPlain() {
|
|
ClipboardManager cbm = Helper.getSystemService(context, ClipboardManager.class);
|
|
if (!cbm.hasPrimaryClip())
|
|
return true;
|
|
|
|
ClipData clip = cbm.getPrimaryClip();
|
|
if (clip == null || clip.getItemCount() < 1)
|
|
return true;
|
|
|
|
ClipData.Item item = clip.getItemAt(0);
|
|
if (item == null)
|
|
return true;
|
|
|
|
CharSequence text = item.getText();
|
|
if (TextUtils.isEmpty(text))
|
|
return true;
|
|
|
|
int start = getSelectionStart();
|
|
if (start < 0)
|
|
start = 0;
|
|
getText().insert(start, text.toString());
|
|
|
|
return true;
|
|
}
|
|
|
|
private boolean insertLine() {
|
|
return StyleHelper.apply(R.id.menu_style_insert_line, null, null, EditTextCompose.this);
|
|
}
|
|
|
|
private boolean insertSnippet(long id) {
|
|
if (snippets == null)
|
|
return false;
|
|
|
|
InternetAddress[] to = null;
|
|
try {
|
|
View root = getRootView();
|
|
EditText etTo = (root == null ? null : root.findViewById(R.id.etTo));
|
|
if (etTo != null)
|
|
to = MessageHelper.parseAddresses(getContext(), etTo.getText().toString());
|
|
} catch (AddressException ignored) {
|
|
}
|
|
|
|
for (EntityAnswer snippet : snippets)
|
|
if (snippet.id.equals(id)) {
|
|
String html = snippet.getHtml(context, to);
|
|
|
|
Helper.getUIExecutor().submit(new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
try {
|
|
SpannableStringBuilder ssb = getSpanned(context, html);
|
|
int len = ssb.length();
|
|
if (len > 0 && ssb.charAt(len - 1) == '\n')
|
|
ssb.replace(len - 1, len, " ");
|
|
|
|
EditTextCompose.this.post(new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
try {
|
|
int start = getSelectionStart();
|
|
if (start < 0)
|
|
start = 0;
|
|
|
|
Editable edit = getText();
|
|
|
|
if (start > 0) {
|
|
char kar = edit.charAt(start - 1);
|
|
if (!(kar == '\n' || kar == ' '))
|
|
edit.insert(start++, " ");
|
|
}
|
|
|
|
edit.insert(start, ssb);
|
|
|
|
setSelection(start + ssb.length());
|
|
} catch (Throwable ex) {
|
|
Log.e(ex);
|
|
}
|
|
}
|
|
});
|
|
} catch (Throwable ex) {
|
|
Log.e(ex);
|
|
}
|
|
}
|
|
});
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
});
|
|
|
|
DB db = DB.getInstance(context);
|
|
Helper.getUIExecutor().submit(new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
try {
|
|
snippets = db.answer().getSnippets();
|
|
} catch (Throwable ex) {
|
|
Log.e(ex);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
private boolean can(int what) {
|
|
canUndo = null;
|
|
canRedo = null;
|
|
|
|
try {
|
|
int meta = KeyEvent.META_CTRL_ON;
|
|
if (what == android.R.id.redo)
|
|
meta = meta | KeyEvent.META_SHIFT_ON;
|
|
KeyEvent ke = new KeyEvent(0, 0, 0, 0, 0, meta);
|
|
onKeyShortcut(KeyEvent.KEYCODE_Z, ke);
|
|
} catch (Throwable ex) {
|
|
Log.e(ex);
|
|
}
|
|
|
|
return Boolean.TRUE.equals(what == android.R.id.redo ? canRedo : canUndo);
|
|
}
|
|
|
|
@Override
|
|
public Parcelable onSaveInstanceState() {
|
|
Parcelable superState = super.onSaveInstanceState();
|
|
return new SavedState(superState, this.raw);
|
|
}
|
|
|
|
@Override
|
|
public void onRestoreInstanceState(Parcelable state) {
|
|
SavedState savedState = (SavedState) state;
|
|
super.onRestoreInstanceState(savedState.getSuperState());
|
|
setRaw(savedState.getRaw());
|
|
}
|
|
|
|
@Override
|
|
protected void onAttachedToWindow() {
|
|
// Spellchecker workaround
|
|
boolean enabled = isEnabled();
|
|
super.setEnabled(true);
|
|
super.onAttachedToWindow();
|
|
super.setEnabled(enabled);
|
|
}
|
|
|
|
public void setRaw(boolean raw) {
|
|
this.raw = raw;
|
|
}
|
|
|
|
public boolean isRaw() {
|
|
return raw;
|
|
}
|
|
|
|
@Override
|
|
protected void onSelectionChanged(int selStart, int selEnd) {
|
|
super.onSelectionChanged(selStart, selEnd);
|
|
if (selectionListener != null)
|
|
selectionListener.onSelected(hasSelection());
|
|
}
|
|
|
|
@Override
|
|
public boolean onTextContextMenuItem(int id) {
|
|
try {
|
|
if (id == android.R.id.copy) {
|
|
int start = getSelectionStart();
|
|
int end = getSelectionEnd();
|
|
if (start > end) {
|
|
int s = start;
|
|
start = end;
|
|
end = s;
|
|
}
|
|
|
|
Context context = getContext();
|
|
ClipboardManager cbm = Helper.getSystemService(context, ClipboardManager.class);
|
|
if (start != end && cbm != null) {
|
|
CharSequence selected = getEditableText().subSequence(start, end);
|
|
if (selected instanceof Spanned) {
|
|
String html = HtmlHelper.toHtml((Spanned) selected, context);
|
|
cbm.setPrimaryClip(ClipData.newHtmlText(context.getString(R.string.app_name), selected, html));
|
|
setSelection(end);
|
|
return true;
|
|
}
|
|
}
|
|
} else if (id == android.R.id.paste) {
|
|
final Context context = getContext();
|
|
|
|
ClipboardManager cbm = Helper.getSystemService(context, ClipboardManager.class);
|
|
if (cbm == null || !cbm.hasPrimaryClip())
|
|
return false;
|
|
|
|
ClipData.Item item = cbm.getPrimaryClip().getItemAt(0);
|
|
|
|
final String html;
|
|
String h = null;
|
|
if (raw) {
|
|
CharSequence text = item.getText();
|
|
if (text != null && DetectHtml.isHtml(text.toString()))
|
|
h = text.toString();
|
|
}
|
|
if (h == null)
|
|
h = item.getHtmlText();
|
|
if (h == null) {
|
|
CharSequence text = item.getText();
|
|
if (text == null)
|
|
return false;
|
|
html = "<div>" + HtmlHelper.formatPlainText(text.toString(), false) + "</div>";
|
|
} else
|
|
html = h;
|
|
|
|
Helper.getUIExecutor().submit(new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
try {
|
|
SpannableStringBuilder ssb = (raw
|
|
? new SpannableStringBuilderEx(html)
|
|
: getSpanned(context, html));
|
|
|
|
EditTextCompose.this.post(new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
try {
|
|
int start = getSelectionStart();
|
|
int end = getSelectionEnd();
|
|
|
|
if (start < 0)
|
|
start = 0;
|
|
if (end < 0)
|
|
end = 0;
|
|
|
|
if (start > end) {
|
|
int tmp = start;
|
|
start = end;
|
|
end = tmp;
|
|
}
|
|
|
|
if (start == end)
|
|
getText().insert(start, ssb);
|
|
else
|
|
getText().replace(start, end, ssb);
|
|
} catch (Throwable ex) {
|
|
Log.e(ex);
|
|
/*
|
|
java.lang.RuntimeException: PARAGRAPH span must start at paragraph boundary
|
|
at android.text.SpannableStringBuilder.setSpan(SpannableStringBuilder.java:619)
|
|
at android.text.SpannableStringBuilder.change(SpannableStringBuilder.java:391)
|
|
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:496)
|
|
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:454)
|
|
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:33)
|
|
at android.widget.TextView.paste(TextView.java:8891)
|
|
at android.widget.TextView.onTextContextMenuItem(TextView.java:8706)
|
|
*/
|
|
}
|
|
}
|
|
});
|
|
} catch (Throwable ex) {
|
|
Log.e(ex);
|
|
}
|
|
}
|
|
});
|
|
|
|
return true;
|
|
} else if (id == android.R.id.undo) {
|
|
canUndo = true;
|
|
return true;
|
|
} else if (id == android.R.id.redo) {
|
|
canRedo = true;
|
|
return true;
|
|
}
|
|
|
|
return super.onTextContextMenuItem(id);
|
|
} catch (Throwable ex) {
|
|
Log.e(ex);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
private SpannableStringBuilder getSpanned(Context context, String html) {
|
|
Document document = HtmlHelper.sanitizeCompose(context, html, false);
|
|
Spanned paste = HtmlHelper.fromDocument(context, document, new HtmlHelper.ImageGetterEx() {
|
|
@Override
|
|
public Drawable getDrawable(Element element) {
|
|
return ImageHelper.decodeImage(context,
|
|
-1, element, true, 0, 1.0f, EditTextCompose.this);
|
|
}
|
|
}, null);
|
|
|
|
SpannableStringBuilder ssb = new SpannableStringBuilderEx(paste);
|
|
QuoteSpan[] spans = ssb.getSpans(0, ssb.length(), QuoteSpan.class);
|
|
for (QuoteSpan span : spans) {
|
|
QuoteSpan q;
|
|
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.P)
|
|
q = new QuoteSpan(colorBlockquote);
|
|
else
|
|
q = new QuoteSpan(colorBlockquote, quoteStripe, quoteGap);
|
|
ssb.setSpan(q,
|
|
ssb.getSpanStart(span),
|
|
ssb.getSpanEnd(span),
|
|
ssb.getSpanFlags(span));
|
|
ssb.removeSpan(span);
|
|
}
|
|
|
|
return ssb;
|
|
}
|
|
|
|
@Override
|
|
public InputConnection onCreateInputConnection(EditorInfo editorInfo) {
|
|
//https://developer.android.com/guide/topics/text/image-keyboard
|
|
InputConnection ic = super.onCreateInputConnection(editorInfo);
|
|
if (ic == null)
|
|
return null;
|
|
|
|
ic = new InputConnectionWrapper(ic, false) {
|
|
@Override
|
|
public boolean deleteSurroundingText(int beforeLength, int afterLength) {
|
|
try {
|
|
return super.deleteSurroundingText(beforeLength, afterLength);
|
|
} catch (Throwable ex) {
|
|
Log.w(ex);
|
|
return true;
|
|
/*
|
|
java.lang.IndexOutOfBoundsException: replace (107 ... -2147483542) has end before start
|
|
at android.text.SpannableStringBuilder.checkRange(SpannableStringBuilder.java:1318)
|
|
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:513)
|
|
at androidx.emoji2.text.SpannableBuilder.replace(SourceFile:7)
|
|
at android.text.SpannableStringBuilder.delete(SpannableStringBuilder.java:230)
|
|
at androidx.emoji2.text.SpannableBuilder.delete(SourceFile:2)
|
|
at androidx.emoji2.text.SpannableBuilder.delete(SourceFile:1)
|
|
at android.view.inputmethod.BaseInputConnection.deleteSurroundingText(BaseInputConnection.java:276)
|
|
at android.view.inputmethod.InputConnectionWrapper.deleteSurroundingText(InputConnectionWrapper.java:133)
|
|
at androidx.emoji2.viewsintegration.EmojiInputConnection.deleteSurroundingText(SourceFile:17)
|
|
at android.view.inputmethod.InputConnectionWrapper.deleteSurroundingText(InputConnectionWrapper.java:133)
|
|
*/
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean deleteSurroundingTextInCodePoints(int beforeLength, int afterLength) {
|
|
try {
|
|
return super.deleteSurroundingTextInCodePoints(beforeLength, afterLength);
|
|
} catch (Throwable ex) {
|
|
Log.w(ex);
|
|
return true;
|
|
}
|
|
}
|
|
};
|
|
|
|
EditorInfoCompat.setContentMimeTypes(editorInfo, new String[]{"image/*"});
|
|
|
|
return InputConnectionCompat.createWrapper(ic, editorInfo, new InputConnectionCompat.OnCommitContentListener() {
|
|
@Override
|
|
public boolean onCommitContent(InputContentInfoCompat info, int flags, Bundle opts) {
|
|
Log.i("Uri=" + info.getContentUri());
|
|
try {
|
|
if (inputContentListener == null)
|
|
throw new IllegalArgumentException("InputContent listener not set");
|
|
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1 &&
|
|
(flags & InputConnectionCompat.INPUT_CONTENT_GRANT_READ_URI_PERMISSION) != 0)
|
|
info.requestPermission();
|
|
|
|
inputContentListener.onInputContent(info.getContentUri());
|
|
return true;
|
|
} catch (Throwable ex) {
|
|
Log.w(ex);
|
|
return false;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
void setInputContentListener(IInputContentListener listener) {
|
|
this.inputContentListener = listener;
|
|
}
|
|
|
|
interface IInputContentListener {
|
|
void onInputContent(Uri uri);
|
|
}
|
|
|
|
void setSelectionListener(ISelection listener) {
|
|
this.selectionListener = listener;
|
|
}
|
|
|
|
interface ISelection {
|
|
void onSelected(boolean selection);
|
|
}
|
|
|
|
static class SavedState extends View.BaseSavedState {
|
|
private boolean raw;
|
|
|
|
private SavedState(Parcelable superState, boolean raw) {
|
|
super(superState);
|
|
this.raw = raw;
|
|
}
|
|
|
|
private SavedState(Parcel in) {
|
|
super(in);
|
|
raw = (in.readInt() != 0);
|
|
}
|
|
|
|
public boolean getRaw() {
|
|
return this.raw;
|
|
}
|
|
|
|
@Override
|
|
public void writeToParcel(Parcel destination, int flags) {
|
|
super.writeToParcel(destination, flags);
|
|
destination.writeInt(raw ? 1 : 0);
|
|
}
|
|
|
|
public static final Parcelable.Creator<SavedState> CREATOR = new Creator<SavedState>() {
|
|
public SavedState createFromParcel(Parcel in) {
|
|
return new SavedState(in);
|
|
}
|
|
|
|
public SavedState[] newArray(int size) {
|
|
return new SavedState[size];
|
|
}
|
|
};
|
|
}
|
|
}
|