2020-02-14 14:56:27 +00:00
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package eu.faircode.email;
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/*
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This file is part of FairEmail.
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FairEmail is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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FairEmail is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2018-2020 by Marcel Bokhorst (M66B)
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*/
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2020-08-26 08:05:32 +00:00
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import android.content.ClipData;
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import android.content.ClipboardManager;
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2020-02-14 14:56:27 +00:00
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import android.content.Context;
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2020-03-01 19:43:46 +00:00
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import android.graphics.Canvas;
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2020-02-20 10:52:01 +00:00
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import android.graphics.Rect;
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2020-09-13 06:59:11 +00:00
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import android.os.Build;
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2020-08-26 08:05:32 +00:00
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import android.text.Selection;
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import android.text.Spannable;
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import android.text.Spanned;
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2020-02-14 14:56:27 +00:00
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import android.util.AttributeSet;
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2020-06-12 11:10:02 +00:00
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import android.view.KeyEvent;
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2020-03-08 13:37:34 +00:00
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import android.view.MotionEvent;
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2020-02-14 14:56:27 +00:00
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.appcompat.widget.AppCompatTextView;
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public class FixedTextView extends AppCompatTextView {
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public FixedTextView(@NonNull Context context) {
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super(context);
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}
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public FixedTextView(@NonNull Context context, @Nullable AttributeSet attrs) {
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super(context, attrs);
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}
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public FixedTextView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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}
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2020-02-28 16:31:37 +00:00
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@Override
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protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
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try {
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super.onMeasure(widthMeasureSpec, heightMeasureSpec);
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} catch (Throwable ex) {
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2020-03-01 19:43:46 +00:00
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Log.w(ex);
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2020-02-28 16:31:37 +00:00
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/*
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java.lang.ArrayIndexOutOfBoundsException: length=...; index=...
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at android.text.TextLine.measure(TextLine.java:316)
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at android.text.TextLine.metrics(TextLine.java:271)
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at android.text.Layout.measurePara(Layout.java:2056)
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at android.text.Layout.getDesiredWidth(Layout.java:164)
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at android.widget.TextView.onMeasure(TextView.java:8291)
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at androidx.appcompat.widget.AppCompatTextView.onMeasure(SourceFile:554)
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at android.view.View.measure(View.java:22360)
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*/
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2020-03-03 11:21:57 +00:00
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setMeasuredDimension(0, 0);
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2020-02-28 16:31:37 +00:00
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}
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}
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2020-05-10 10:26:24 +00:00
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@Override
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public boolean onPreDraw() {
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try {
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return super.onPreDraw();
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} catch (Throwable ex) {
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Log.w(ex);
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/*
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java.lang.ArrayIndexOutOfBoundsException: length=54; index=54
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at android.text.TextLine.measure(TextLine.java:316)
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at android.text.TextLine.metrics(TextLine.java:271)
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at android.text.Layout.getLineExtent(Layout.java:1374)
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at android.text.Layout.getLineStartPos(Layout.java:700)
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at android.text.Layout.getHorizontal(Layout.java:1175)
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at android.text.Layout.getHorizontal(Layout.java:1144)
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at android.text.Layout.getPrimaryHorizontal(Layout.java:1115)
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at android.widget.TextView.bringPointIntoView(TextView.java:8944)
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at android.widget.TextView.onPreDraw(TextView.java:6475)
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*/
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return true;
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}
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}
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2020-03-01 19:43:46 +00:00
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@Override
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protected void onDraw(Canvas canvas) {
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try {
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super.onDraw(canvas);
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} catch (Throwable ex) {
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Log.w(ex);
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/*
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java.lang.ArrayIndexOutOfBoundsException: length=74; index=74
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at android.text.TextLine.draw(TextLine.java:241)
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at android.text.Layout.drawText(Layout.java:545)
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at android.text.Layout.draw(Layout.java:289)
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at android.widget.TextView.onDraw(TextView.java:6972)
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at android.view.View.draw(View.java:19380)
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*/
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}
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}
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2020-09-13 06:59:11 +00:00
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@Override
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public boolean dispatchTouchEvent(MotionEvent event) {
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// https://issuetracker.google.com/issues/37068143
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2020-09-13 10:03:02 +00:00
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if ((BuildConfig.DEBUG || Build.VERSION.SDK_INT <= Build.VERSION_CODES.M) &&
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2020-09-13 06:59:11 +00:00
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hasSelection() &&
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event.getActionMasked() == MotionEvent.ACTION_DOWN) {
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CharSequence text = getText();
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setText(null);
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setText(text);
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}
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return super.dispatchTouchEvent(event);
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}
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2020-03-08 13:37:34 +00:00
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@Override
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public boolean onTouchEvent(MotionEvent event) {
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try {
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return super.onTouchEvent(event);
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} catch (Throwable ex) {
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Log.w(ex);
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return false;
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/*
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java.lang.IllegalArgumentException
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at com.android.internal.util.Preconditions.checkArgument(Preconditions.java:33)
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at android.widget.SelectionActionModeHelper$TextClassificationHelper.init(SelectionActionModeHelper.java:640)
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at android.widget.SelectionActionModeHelper.resetTextClassificationHelper(SelectionActionModeHelper.java:203)
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at android.widget.SelectionActionModeHelper.invalidateActionModeAsync(SelectionActionModeHelper.java:104)
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at android.widget.Editor.invalidateActionModeAsync(Editor.java:2028)
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at android.widget.Editor.showFloatingToolbar(Editor.java:1419)
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at android.widget.Editor.updateFloatingToolbarVisibility(Editor.java:1397)
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at android.widget.Editor.onTouchEvent(Editor.java:1367)
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at android.widget.TextView.onTouchEvent(TextView.java:9701)
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*/
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}
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}
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2020-02-20 10:52:01 +00:00
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@Override
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protected void onFocusChanged(boolean focused, int direction, Rect previouslyFocusedRect) {
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try {
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super.onFocusChanged(focused, direction, previouslyFocusedRect);
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} catch (Throwable ex) {
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/*
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java.lang.ClassCastException: android.text.SpannedString cannot be cast to android.text.Spannable
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at android.widget.Editor.onFocusChanged(Editor.java:1058)
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at android.widget.TextView.onFocusChanged(TextView.java:9262)
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at android.view.View.handleFocusGainInternal(View.java:5388)
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at android.view.View.requestFocusNoSearch(View.java:8131)
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at android.view.View.requestFocus(View.java:8110)
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at android.view.View.requestFocus(View.java:8077)
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at android.view.View.requestFocus(View.java:8056)
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at android.view.View.onTouchEvent(View.java:10359)
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at android.widget.TextView.onTouchEvent(TextView.java:9580)
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at android.view.View.dispatchTouchEvent(View.java:8981)
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*/
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Log.w(ex);
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}
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}
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2020-02-14 14:56:27 +00:00
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@Override
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public boolean performLongClick() {
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try {
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return super.performLongClick();
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2020-02-20 19:12:06 +00:00
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} catch (Throwable ex) {
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2020-02-14 14:56:27 +00:00
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/*
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java.lang.IllegalStateException: Drag shadow dimensions must be positive
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at android.view.View.startDragAndDrop(View.java:27316)
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at android.widget.Editor.startDragAndDrop(Editor.java:1340)
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at android.widget.Editor.performLongClick(Editor.java:1374)
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at android.widget.TextView.performLongClick(TextView.java:13544)
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at android.view.View.performLongClick(View.java:7928)
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at android.view.View$CheckForLongPress.run(View.java:29321)
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2020-02-20 19:12:06 +00:00
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*/
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/*
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java.lang.NullPointerException: Attempt to invoke virtual method 'int android.widget.Editor$SelectionModifierCursorController.getMinTouchOffset()' on a null object reference
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at android.widget.Editor.touchPositionIsInSelection(Unknown:36)
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at android.widget.Editor.performLongClick(Unknown:72)
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at android.widget.TextView.performLongClick(Unknown:24)
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2020-02-14 14:56:27 +00:00
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*/
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Log.w(ex);
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return false;
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}
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}
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2020-06-12 11:10:02 +00:00
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@Override
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public boolean onKeyDown(int keyCode, KeyEvent event) {
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try {
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return super.onKeyDown(keyCode, event);
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} catch (Throwable ex) {
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/*
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java.lang.IllegalArgumentException
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at com.android.internal.util.Preconditions.checkArgument(Preconditions.java:33)
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at android.widget.SelectionActionModeHelper$TextClassificationHelper.init(SelectionActionModeHelper.java:641)
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at android.widget.SelectionActionModeHelper.resetTextClassificationHelper(SelectionActionModeHelper.java:204)
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at android.widget.SelectionActionModeHelper.startActionModeAsync(SelectionActionModeHelper.java:88)
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at android.widget.Editor.startSelectionActionModeAsync(Editor.java:2021)
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at android.widget.Editor.refreshTextActionMode(Editor.java:1966)
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at android.widget.TextView.spanChange(TextView.java:9525)
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at android.widget.TextView$ChangeWatcher.onSpanChanged(TextView.java:11973)
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at android.text.SpannableStringBuilder.sendSpanChanged(SpannableStringBuilder.java:1292)
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at android.text.SpannableStringBuilder.setSpan(SpannableStringBuilder.java:748)
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at android.text.SpannableStringBuilder.setSpan(SpannableStringBuilder.java:672)
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at android.text.Selection.extendSelection(Selection.java:102)
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at android.text.Selection.extendLeft(Selection.java:324)
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at android.text.method.ArrowKeyMovementMethod.left(ArrowKeyMovementMethod.java:72)
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at android.text.method.BaseMovementMethod.handleMovementKey(BaseMovementMethod.java:165)
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at android.text.method.ArrowKeyMovementMethod.handleMovementKey(ArrowKeyMovementMethod.java:65)
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at android.text.method.BaseMovementMethod.onKeyDown(BaseMovementMethod.java:42)
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at android.widget.TextView.doKeyDown(TextView.java:7367)
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at android.widget.TextView.onKeyDown(TextView.java:7117)
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at android.view.KeyEvent.dispatch(KeyEvent.java:2707)
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*/
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Log.w(ex);
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return false;
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}
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}
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2020-07-19 06:31:47 +00:00
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@Override
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public void setText(CharSequence text, BufferType type) {
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try {
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super.setText(text, type);
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} catch (Throwable ex) {
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Log.w(ex);
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/*
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java.lang.IndexOutOfBoundsException:
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at android.text.PackedIntVector.getValue (PackedIntVector.java:71)
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at android.text.DynamicLayout.getLineTop (DynamicLayout.java:602)
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at android.text.Layout.getLineBottom (Layout.java:1260)
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at android.widget.TextView.invalidateRegion (TextView.java:5379)
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at android.widget.TextView.invalidateCursor (TextView.java:5348)
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at android.widget.TextView.spanChange (TextView.java:8351)
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at android.widget.TextView$ChangeWatcher.onSpanAdded (TextView.java:10550)
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at android.text.SpannableStringInternal.sendSpanAdded (SpannableStringInternal.java:315)
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at android.text.SpannableStringInternal.setSpan (SpannableStringInternal.java:138)
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at android.text.SpannableString.setSpan (SpannableString.java:46)
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at android.text.Selection.setSelection (Selection.java:76)
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at android.text.Selection.setSelection (Selection.java:87)
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at android.text.method.ArrowKeyMovementMethod.initialize (ArrowKeyMovementMethod.java:336)
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at android.widget.TextView.setText (TextView.java:4555)
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at android.widget.TextView.setText (TextView.java:4424)
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at android.widget.TextView.setText (TextView.java:4379)
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*/
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}
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}
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2020-08-26 08:05:32 +00:00
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@Override
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public boolean onTextContextMenuItem(int id) {
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try {
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if (id == android.R.id.copy) {
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int start = getSelectionStart();
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int end = getSelectionEnd();
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if (start > end) {
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int s = start;
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start = end;
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end = s;
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}
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Context context = getContext();
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ClipboardManager cbm = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
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if (start != end && cbm != null) {
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CharSequence selected = getText().subSequence(start, end);
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if (selected instanceof Spanned) {
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String html = HtmlHelper.toHtml((Spanned) selected, context);
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cbm.setPrimaryClip(ClipData.newHtmlText(context.getString(R.string.app_name), selected, html));
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if (getText() instanceof Spannable)
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Selection.removeSelection((Spannable) getText());
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return false;
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}
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}
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}
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return super.onTextContextMenuItem(id);
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} catch (Throwable ex) {
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Log.e(ex);
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return false;
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}
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}
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2020-02-14 14:56:27 +00:00
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}
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