最后，向外层暴露几个接口：
/**
* 设置中等振幅
*
* @param amplitude
*/
public void setMiddleAmplitude(int amplitude) {
this.mMiddleAmplitude = amplitude;
}
/**
* 设置振幅差
*
* @param disparity
*/
public void setMplitudeDisparity(int disparity) {
this.mAmplitudeDisparity = disparity;
}
/**
* 获取中等振幅
*
* @param amplitude
*/
public int getMiddleAmplitude() {
return mMiddleAmplitude;
}
/**
* 获取振幅差
*
* @param disparity
*/
public int getMplitudeDisparity() {
return mAmplitudeDisparity;
}
/**
* 设置进度
*
* @param progress
*/
public void setProgress(int progress) {
this.mProgress = progress;
postInvalidate();
}
/**
* 设置叶子飘完一个周期所花的时间
*
* @param time
*/
public void setLeafFloatTime(long time) {
this.mLeafFloatTime = time;
}
/**
* 设置叶子旋转一周所花的时间
*
* @param time
*/
public void setLeafRotateTime(long time) {
this.mLeafRotateTime = time;
这些接口用来干嘛呢？用于把我们的动效做成完全可手动调节的，这样做有什么好处呢？
1. 更加便于产品、射鸡湿查看效果，避免YY，自己手动调节，不会出现要你一遍遍的改参数安装、查看、再改、再查看... ... N遍之后说 “这好像不是我想要的” -- 瞬间天崩地裂，天昏地暗，感觉被全世界抛弃；
2. 便于体现你是一个考虑全面，思维缜密，会编程、会设计的艺术家，当然这纯属YY，主要还是方便大家；
如此一来，射鸡湿们只需要不断的调节即可实时的看到展现的效果，最后只需要把最终的参数反馈过来即可，万事大吉，一了百了；
当然，如果对方是个漂亮的妹子，而你又苦于没有机会搭讪，以上内容就当我没说，尽情的不按要求写吧，她肯定会主动找你的，说不定连饭都反过来请了... ...
好啦，言归正传，完成收尾部分，我们让所有的参数都可调节起来：
把剩下的layout 和activity贴出来：
activity：
public class LeafLoadingActivity extends Activity implements OnSeekBarChangeListener,
OnClickListener {
Handler mHandler = new Handler() {
public void handleMessage(Message msg) {
switch (msg.what) {
case REFRESH_PROGRESS:
if (mProgress < 40) {
mProgress += 1;
// 随机800ms以内刷新一次
mHandler.sendEmptyMessageDelayed(REFRESH_PROGRESS,
new Random().nextInt(800));
mLeafLoadingView.setProgress(mProgress);
} else {
mProgress += 1;
// 随机1200ms以内刷新一次
mHandler.sendEmptyMessageDelayed(REFRESH_PROGRESS,
new Random().nextInt(1200));
mLeafLoadingView.setProgress(mProgress);
}
break;
default:
break;
}
};
};
private static final int REFRESH_PROGRESS = 0x10;
private LeafLoadingView mLeafLoadingView;
private SeekBar mAmpireSeekBar;
private SeekBar mDistanceSeekBar;
private TextView mMplitudeText;
private TextView mDisparityText;
private View mFanView;
private Button mClearButton;
private int mProgress = 0;
private TextView mProgressText;
private View mAddProgress;
private SeekBar mFloatTimeSeekBar;
private SeekBar mRotateTimeSeekBar;
private TextView mFloatTimeText;
private TextView mRotateTimeText;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.leaf_loading_layout);
initViews();
mHandler.sendEmptyMessageDelayed(REFRESH_PROGRESS, 3000);
}
private void initViews() {
mFanView = findViewById(R.id.fan_pic);
RotateAnimation rotateAnimation = DXAnimationUtils.initRotateAnimation(false, 1500, true,
Animation.INFINITE);
mFanView.startAnimation(rotateAnimation);
mClearButton = (Button) findViewById(R.id.clear_progress);
mClearButton.setOnClickListener(this);
mLeafLoadingView = (LeafLoadingView) findViewById(R.id.leaf_loading);
mMplitudeText = (TextView) findViewById(R.id.text_ampair);
mMplitudeText.setText(getString(R.string.current_mplitude,
mLeafLoadingView.getMiddleAmplitude()));
mDisparityText = (TextView) findViewById(R.id.text_disparity);
mDisparityText.setText(getString(R.string.current_Disparity,
mLeafLoadingView.getMplitudeDisparity()));
mAmpireSeekBar = (SeekBar) findViewById(R.id.seekBar_ampair);
mAmpireSeekBar.setOnSeekBarChangeListener(this);
mAmpireSeekBar.setProgress(mLeafLoadingView.getMiddleAmplitude());
mAmpireSeekBar.setMax(50);
mDistanceSeekBar = (SeekBar) findViewById(R.id.seekBar_distance);
mDistanceSeekBar.setOnSeekBarChangeListener(this);
mDistanceSeekBar.setProgress(mLeafLoadingView.getMplitudeDisparity());
mDistanceSeekBar.setMax(20);
mAddProgress = findViewById(R.id.add_progress);
mAddProgress.setOnClickListener(this);
mProgressText = (TextView) findViewById(R.id.text_progress);
mFloatTimeText = (TextView) findViewById(R.id.text_float_time);
mFloatTimeSeekBar = (SeekBar) findViewById(R.id.seekBar_float_time);
mFloatTimeSeekBar.setOnSeekBarChangeListener(this);
mFloatTimeSeekBar.setMax(5000);
mFloatTimeSeekBar.setProgress((int) mLeafLoadingView.getLeafFloatTime());
mFloatTimeText.setText(getResources().getString(R.string.current_float_time,
mLeafLoadingView.getLeafFloatTime()));
mRotateTimeText = (TextView) findViewById(R.id.text_rotate_time);
mRotateTimeSeekBar = (SeekBar) findViewById(R.id.seekBar_rotate_time);
mRotateTimeSeekBar.setOnSeekBarChangeListener(this);
mRotateTimeSeekBar.setMax(5000);
mRotateTimeSeekBar.setProgress((int) mLeafLoadingView.getLeafRotateTime());
mRotateTimeText.setText(getResources().getString(R.string.current_float_time,
mLeafLoadingView.getLeafRotateTime()));
}
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
if (seekBar == mAmpireSeekBar) {
mLeafLoadingView.setMiddleAmplitude(progress);
mMplitudeText.setText(getString(R.string.current_mplitude,
progress));
} else if (seekBar == mDistanceSeekBar) {
mLeafLoadingView.setMplitudeDisparity(progress);
mDisparityText.setText(getString(R.string.current_Disparity,
progress));
} else if (seekBar == mFloatTimeSeekBar) {
mLeafLoadingView.setLeafFloatTime(progress);
mFloatTimeText.setText(getResources().getString(R.string.current_float_time,
progress));
}
else if (seekBar == mRotateTimeSeekBar) {
mLeafLoadingView.setLeafRotateTime(progress);
mRotateTimeText.setText(getResources().getString(R.string.current_rotate_time,
progress));
}
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
@Override
public void onClick(View v) {
if (v == mClearButton) {
mLeafLoadingView.setProgress(0);
mHandler.removeCallbacksAndMessages(null);
mProgress = 0;
} else if (v == mAddProgress) {
mProgress++;
mLeafLoadingView.setProgress(mProgress);
mProgressText.setText(String.valueOf(mProgress));
}
}
}
