src/com/android/phone/common/dialpad/DigitsEditText.java

/*
 * Copyright (C) 2011 The Android Open Source Project
 *
 * 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 com.android.phone.common.dialpad;

import android.content.Context;
import android.graphics.Paint;
import android.graphics.Rect;
import android.text.InputType;
import android.util.AttributeSet;
import android.util.TypedValue;
import android.view.MotionEvent;
import android.view.ViewGroup;
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;

import com.android.phone.common.R;
import com.android.phone.common.widget.ResizingTextEditText;

/**
 * EditText which suppresses IME show up.
 */
public class DigitsEditText extends ResizingTextEditText {

    public DigitsEditText(Context context, AttributeSet attrs) {
        super(context, attrs);
        setInputType(getInputType() | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
        setShowSoftInputOnFocus(false);
    }

    @Override
    protected void onFocusChanged(boolean focused, int direction, Rect previouslyFocusedRect) {
        super.onFocusChanged(focused, direction, previouslyFocusedRect);
        final InputMethodManager imm = ((InputMethodManager) getContext()
                .getSystemService(Context.INPUT_METHOD_SERVICE));
        if (imm != null && imm.isActive(this)) {
            imm.hideSoftInputFromWindow(getApplicationWindowToken(), 0);
        }
    }

    @Override
    public boolean onTouchEvent(MotionEvent event) {
        final boolean ret = super.onTouchEvent(event);
        // Must be done after super.onTouchEvent()
        final InputMethodManager imm = ((InputMethodManager) getContext()
                .getSystemService(Context.INPUT_METHOD_SERVICE));
        if (imm != null && imm.isActive(this)) {
            imm.hideSoftInputFromWindow(getApplicationWindowToken(), 0);
        }
        return ret;
    }
}