Android Open Source - dbfragments Edit

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright (C) 2013 Yuriy Tkachenko/* www .j  a  va 2 s  . c  om*/
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package db.fragments;

import android.content.Context;
import android.text.Editable;
import android.text.TextWatcher;
import android.widget.EditText;

/**
 * The simple edit control.
 */
public class Edit extends EditText implements Control {

  private boolean changed = false;
  private boolean changedBySetText = false;

  private TextWatcher textWatcher = new TextWatcher() {

    public void afterTextChanged(Editable s) {
      changed = changedBySetText ? false: true;
      changedBySetText = false;
      //changed = isInputMethodTarget() ? true : false;
    }

    public void beforeTextChanged(CharSequence s, int start, int count,
        int after) {
    }

    public void onTextChanged(CharSequence s, int start, int before,
        int count) {

    }
  };

  public Edit(Context context) {
    super(context);
    // setImeOptions(EditorInfo.IME_ACTION_DONE);
    addTextChangedListener(textWatcher);
  }

  @Override
  public Editable getText() {
    return super.getText();
  }

  @Override
  public void setText(CharSequence text, BufferType type) {
    super.setText(text, type);
    changedBySetText = true;
  }

  @Override
  public boolean isChanged() {
    return changed;
  }

}

Java Source Code List

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