| /* |
| * Copyright (C) 2007 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.example.android.apis.view; |
| |
| // Need the following import to get access to the app resources, since this |
| // class is in a sub-package. |
| import com.example.android.apis.R; |
| |
| import android.app.Activity; |
| import android.os.Bundle; |
| import android.os.SystemClock; |
| import android.view.View; |
| import android.view.View.OnClickListener; |
| import android.widget.Button; |
| import android.widget.Chronometer; |
| |
| public class ChronometerDemo extends Activity { |
| Chronometer mChronometer; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| setContentView(R.layout.chronometer); |
| |
| Button button; |
| |
| mChronometer = (Chronometer) findViewById(R.id.chronometer); |
| |
| // Watch for button clicks. |
| button = (Button) findViewById(R.id.start); |
| button.setOnClickListener(mStartListener); |
| |
| button = (Button) findViewById(R.id.stop); |
| button.setOnClickListener(mStopListener); |
| |
| button = (Button) findViewById(R.id.reset); |
| button.setOnClickListener(mResetListener); |
| |
| button = (Button) findViewById(R.id.set_format); |
| button.setOnClickListener(mSetFormatListener); |
| |
| button = (Button) findViewById(R.id.clear_format); |
| button.setOnClickListener(mClearFormatListener); |
| } |
| |
| View.OnClickListener mStartListener = new OnClickListener() { |
| public void onClick(View v) { |
| mChronometer.start(); |
| } |
| }; |
| |
| View.OnClickListener mStopListener = new OnClickListener() { |
| public void onClick(View v) { |
| mChronometer.stop(); |
| } |
| }; |
| |
| View.OnClickListener mResetListener = new OnClickListener() { |
| public void onClick(View v) { |
| mChronometer.setBase(SystemClock.elapsedRealtime()); |
| } |
| }; |
| |
| View.OnClickListener mSetFormatListener = new OnClickListener() { |
| public void onClick(View v) { |
| mChronometer.setFormat("Formatted time (%s)"); |
| } |
| }; |
| |
| View.OnClickListener mClearFormatListener = new OnClickListener() { |
| public void onClick(View v) { |
| mChronometer.setFormat(null); |
| } |
| }; |
| } |