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/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.geckoview_example;
import android.content.Context;
import android.view.KeyEvent;
import android.view.View;
import android.view.inputmethod.EditorInfo;
import android.widget.TextView;
import androidx.appcompat.widget.AppCompatEditText;
public class LocationView extends AppCompatEditText {
private CommitListener mCommitListener;
private FocusAndCommitListener mFocusCommitListener = new FocusAndCommitListener();
public interface CommitListener {
void onCommit(String text);
}
public LocationView(Context context) {
super(context);
this.setInputType(EditorInfo.TYPE_CLASS_TEXT | EditorInfo.TYPE_TEXT_VARIATION_URI);
this.setSingleLine(true);
this.setSelectAllOnFocus(true);
this.setHint(R.string.location_hint);
setOnFocusChangeListener(mFocusCommitListener);
setOnEditorActionListener(mFocusCommitListener);
}
public void setCommitListener(CommitListener listener) {
mCommitListener = listener;
}
private class FocusAndCommitListener implements OnFocusChangeListener, OnEditorActionListener {
private String mInitialText;
private boolean mCommitted;
@Override
public void onFocusChange(View view, boolean focused) {
if (focused) {
mInitialText = ((TextView) view).getText().toString();
mCommitted = false;
} else if (!mCommitted) {
setText(mInitialText);
}
}
@Override
public boolean onEditorAction(TextView textView, int i, KeyEvent keyEvent) {
if (mCommitListener != null) {
mCommitListener.onCommit(textView.getText().toString());
}
mCommitted = true;
return true;
}
}
}
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