com.deange.textfaker.ui.dialog.ConversationPersonDialog.java Source code

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Here is the source code for com.deange.textfaker.ui.dialog.ConversationPersonDialog.java

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/*
 * Copyright 2013 Christian De Angelis
 *
 * 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.deange.textfaker.ui.dialog;

import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.EditText;

import com.deange.textfaker.R;

public class ConversationPersonDialog extends PatchedDialogFragment<ConversationPersonDialog.Callback>
        implements DialogInterface.OnClickListener {

    public static final String TAG = ConversationPersonDialog.class.getSimpleName();
    private Callback mCallback = Fallback.INSTANCE;
    private EditText mToPerson;
    private EditText mToPhoneNumber;
    private String mPersonName;
    private String mPhoneNumber;

    public ConversationPersonDialog(final String personName, final String phoneNumber) {
        mPersonName = personName;
        mPhoneNumber = phoneNumber;
    }

    public static void show(ConversationPersonDialog dialog, final Callback callback, final FragmentManager manager,
            final String personName, final String phoneNumber) {
        Log.v(TAG, "show()");

        final FragmentTransaction transaction = manager.beginTransaction();
        if (dialog != null) {
            transaction.remove(dialog);
        }

        dialog = ConversationPersonDialog.createInstance(personName, phoneNumber);
        dialog.setCallback(callback);
        dialog.show(transaction, ConversationPersonDialog.TAG);
    }

    public static ConversationPersonDialog createInstance(final String personName, final String phoneNumber) {
        Log.v(TAG, "createInstance()");

        final ConversationPersonDialog dialog = new ConversationPersonDialog(personName, phoneNumber);
        dialog.setRetainInstance(true);
        return dialog;
    }

    public void setCallback(final Callback callback) {
        Log.v(TAG, "setCallback()");

        mCallback = (callback == null) ? Fallback.INSTANCE : callback;
    }

    @Override
    public Dialog onCreateDialog(final Bundle savedInstanceState) {
        Log.v(TAG, "onCreateDialog()");

        final View view = LayoutInflater.from(getActivity()).inflate(R.layout.dialog_compose_new, null);

        mToPerson = (EditText) view.findViewById(R.id.dialog_compose_new_to);
        mToPhoneNumber = (EditText) view.findViewById(R.id.dialog_compose_new_phone);

        mToPerson.setText(mPersonName);
        mToPhoneNumber.setText(mPhoneNumber);

        return new AlertDialog.Builder(getActivity()).setTitle(R.string.compose_message).setView(view)
                .setPositiveButton(android.R.string.ok, this).setNegativeButton(android.R.string.cancel, this)
                .create();

    }

    @Override
    public void onSaveInstanceState(final Bundle outState) {
        super.onSaveInstanceState(outState);

        mPersonName = mToPerson.getText().toString();
        mPhoneNumber = mToPhoneNumber.getText().toString();
    }

    @Override
    public void onClick(final DialogInterface dialog, final int which) {
        Log.v(TAG, "onClick");

        switch (which) {
        case DialogInterface.BUTTON_POSITIVE:
            final String toPerson = mToPerson.getText().toString().trim();
            final String toPhoneNumber = mToPhoneNumber.getText().toString().trim();
            mCallback.onConversationPersonEditAsked(toPerson, toPhoneNumber);
            break;
        case DialogInterface.BUTTON_NEGATIVE:
            dismiss();
            break;
        }

    }

    public interface Callback {
        public void onConversationPersonEditAsked(final String toPerson, final String toPhoneNumber);
    }

    private static final class Fallback implements Callback {
        private static final Callback INSTANCE = new Fallback();

        @Override
        public void onConversationPersonEditAsked(final String toPerson, final String toPhoneNumber) {
            Log.w(TAG, "Fallback: onConversationPersonEditAsked()");
        }

    }
}