ticker2.java

android 模拟器

/* 
 * Copyright (C) 2007 Google Inc.
 *
 * 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.google.android.samples.view;


//Need the following import to get access to the app resources, since this
//class is in a sub-package.
import android.app.Activity;
import android.os.Handler;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Ticker;

import com.google.android.samples.R;

import java.util.Map;

/**
 * Demonstrates the Ticker view
 *
 */
public class Ticker2 extends Activity implements Ticker.TickerListener {

    private Ticker mMainTicker;
    private Ticker mTextTicker;
    private TextView mTickerText;
    private TextView mStatusText;
    private EditText mUserText;
    
    @Override
    protected void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        
        setContentView(R.layout.ticker_2);
        mMainTicker = (Ticker) findViewById(R.id.mainTicker);
        mTextTicker = (Ticker) findViewById(R.id.textTicker);
        mTickerText = (TextView) findViewById(R.id.tickerText);
        mUserText = (EditText) findViewById(R.id.userText);
        mStatusText = (TextView) findViewById(R.id.statusText);

        mUserText.setOnClickListener(mUserTextListener);
        mMainTicker.setTickerListener(this);
        mTextTicker.setTickerListener(this);
    }

    OnClickListener mUserTextListener = new OnClickListener() {
        public void onClick(View v) {
            // Takes the text the user entered and put it in the ticker
            mTickerText.setText(mUserText.getText());
            mTextTicker.resetTicker();
            mMainTicker.startTicker();
            mStatusText.setText("Ticking...");
        }
    };

    public void onTickerFinished(Ticker view) {
        if (view == mMainTicker) {
            mTextTicker.startTicker();
        } else {
           // mStatusText.setText("Done");
            mStatusText.setText(mTextTicker.isHorizontalFadingEdgeEnabled() ? "FADE" : "NOT");
        }
    }

}