好久没来写博客了，这半年多发生了好多的事情，废话不多说，今天在公司里比较闲在，写一篇最近写的公司用到的控件——日历控件。
控件的功能比较少，根据需求只有选择开始时间和结束时间并返回时间段。
效果图如下：
第一张图是正常状态下，第二张图是选中了一个开始日期的状态 第三张图片是选择了结束日期。该日历记录的是当前时间的前一个月的时间。
下面为代码：
1 import android.content.Context;
2 import android.content.res.TypedArray;
3 import android.graphics.Canvas;
4 import android.graphics.Paint;
5 import android.graphics.Paint.Align;
6 import android.graphics.Point;
7 import android.graphics.PorterDuff;
8 import android.graphics.PorterDuffXfermode;
9 import android.graphics.Rect;
10 import android.text.TextUtils;
11 import android.util.AttributeSet;
12 import android.util.Log;
13 import android.view.MotionEvent;
14 import android.view.View;
15
16 import java.text.SimpleDateFormat;
17 import java.util.ArrayList;
18 import java.util.Calendar;
19 import java.util.Date;
20 import java.util.List;
21
22 import playrtc.huanhong.com.test.R;
23
24 public class CustomDateView extends View {
25
26 private static final float TITLE_HEIGHT = 200;
27 private float cellWidth;
28 private float cellHeight;
29 private int date[][] = new int[6][7];
30 private int measuredHeight;
31 private Point mStartDatePoint;
32 private Point mEndDatePoint;
33 private Point mShowMonthPoint;
34 private Point mLastDayPoint;
35
36 private Paint mNormalTextPaint;
37 private Paint mTitlePaint;
38 private Paint mTitleTextPaint;
39 private Paint mToadyTextPaint;
40 private Paint mIndicatorPaint;
41 private Paint mCirclePaintBg;
42 private Paint mRectPaintBg;
43 private Paint mCheckedPaint;
44
45 private float mTitleSize = 60;
46 private float mDateSize = 50;
47 private float mIndicatorSize = 30;
48
49 private int mTitleBackgroundColor = 0xff047dfe;
50 private int mTitleTextColor = 0xffffffff;
51 private int mDateTextColor = 0xff000000;
52 private int mCheckedTextColor = 0xffffffff;
53 private int mTodayColor = 0xff047dfe;
54 private int mIndicatorColor = 0xff000000;
55 private int mCircleColor = 0xFFff8900;
56 private int mRectColor = 0xFFffedd9;
57
58 private float mWeekHeight;
59 private String mDateStr;
60 private String mCurrentMonthStr;
61
62 private String[] mWeeks = {"日", "一", "二", "三", "四", "五", "六"};
63 private String[] mMonths = {"一月", "二月", "三月", "四月", "" +
64 "五月", "六月", "七月", "八月", "九月", "十月", "十一月", "十二月"};
65 private int mCurrentYear;
66 private int mCurrentMonth;
67 private int mCurrentWeek;
68 private int mCurrentDay;
69
70 private OnCheckedListener mOnCheckedListener;
71
72 public CustomDateView(Context context) {
73 this(context, null);
74 }
75
76 public CustomDateView(Context context, AttributeSet attrs) {
77 super(context, attrs);
78 // setCurrentDate(System.currentTimeMillis());
79 init(attrs);
80 }
81
82 private void init(AttributeSet attr) {
83
84 TypedArray typedArray = getContext().obtainStyledAttributes(attr, R.styleable.CustomDateView);
85
86 try {
87 mTitleSize = typedArray.getDimension(R.styleable.CustomDateView_title_text_size, mTitleSize);
88 mDateSize = typedArray.getDimension(R.styleable.CustomDateView_date_text_size, mDateSize);
89 mIndicatorSize = typedArray.getDimension(R.styleable.CustomDateView_indicator_text_size, mIndicatorSize);
90
91 mTitleBackgroundColor = typedArray.getColor(R.styleable.CustomDateView_title_background_color, mTitleBackgroundColor);
92 mTitleTextColor = typedArray.getColor(R.styleable.CustomDateView_title_text_color, mTitleTextColor);
93 mDateTextColor = typedArray.getColor(R.styleable.CustomDateView_date_text_color, mDateTextColor);
94 mCheckedTextColor = typedArray.getColor(R.styleable.CustomDateView_checked_text_color, mCheckedTextColor);
95 mTodayColor = typedArray.getColor(R.styleable.CustomDateView_today_text_color, mTodayColor);
96 mIndicatorColor = typedArray.getColor(R.styleable.CustomDateView_indicator_text_color, mIndicatorColor);
97 mCircleColor = typedArray.getColor(R.styleable.CustomDateView_checked_circle_color, mCircleColor);
98 mRectColor = typedArray.getColor(R.styleable.CustomDateView_checked_background_color, mRectColor);
99 } catch (Exception e) {
100 e.printStackTrace();
101 } finally {
102 typedArray.recycle();
103 }
104
105
106 //上部蓝色
107 mTitlePaint = new Paint();
108 mTitlePaint.setAntiAlias(true);
109 mTitlePaint.setColor(mTitleBackgroundColor);
110
111 //上部文字
112 mTitleTextPaint = new Paint();
113 mTitleTextPaint.setColor(mTitleTextColor);
114 mTitleTextPaint.setAntiAlias(true);
115 mTitleTextPaint.setTextSize(mTitleSize);
116 mTitleTextPaint.setTextAlign(Align.CENTER);
117
118 //其他文字
119 mNormalTextPaint = new Paint();
120 mNormalTextPaint.setColor(mDateTextColor);
121 mNormalTextPaint.setTextAlign(Align.CENTER);
122 mNormalTextPaint.setAntiAlias(true);
123 mNormalTextPaint.setTextSize(mDateSize);
124
125 //选中文字
126 mCheckedPaint = new Paint();
127 mCheckedPaint.setColor(mCheckedTextColor);
128 mCheckedPaint.setTextAlign(Align.CENTER);
129 mCheckedPaint.setAntiAlias(true);
130 mCheckedPaint.setTextSize(mDateSize);
131
132 //今天显示的字体
133 mToadyTextPaint = new Paint();
134 mToadyTextPaint.setAntiAlias(true);
135 mToadyTextPaint.setTextAlign(Align.CENTER);
136 mToadyTextPaint.setColor(mTodayColor);
137 mToadyTextPaint.setTextSize(mDateSize);
138
139 //交界处显示的字体
140 mIndicatorPaint = new Paint();
141 mIndicatorPaint.setAntiAlias(true);
142 mIndicatorPaint.setTextAlign(Align.CENTER);
143 mIndicatorPaint.setColor(mIndicatorColor);
144 mIndicatorPaint.setTextSize(mIndicatorSize);
145
146 //圆形
147 mCirclePaintBg = new Paint();
148 mCirclePaintBg.setColor(mCircleColor);
149 mCirclePaintBg.setAntiAlias(true);
150
151 //矩形
152 mRectPaintBg = new Paint();
153 mRectPaintBg.setColor(mRectColor);
154 mRectPaintBg.setAntiAlias(true);
155 }
156
157 @Override
158 protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
159 super.onMeasure(widthMeasureSpec, heightMeasureSpec);
160 cellWidth = (getMeasuredWidth() - getPaddingLeft() - getPaddingRight()) / date[0].length;
161 mWeekHeight = cellWidth;
162 cellHeight = (cellWidth + mIndicatorSize);
163 measuredHeight = (int) (cellHeight * (date.length + 1) + TITLE_HEIGHT + getPaddingBottom());
164 setMeasuredDimension(widthMeasureSpec, measuredHeight);
165 }
166
167 @Override
168 protected void onDraw(Canvas canvas) {
169 drawRect(canvas);
170 drawCircle(canvas);
171
172 mTitlePaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
173 canvas.drawRect(0, 0, getMeasuredWidth(), TITLE_HEIGHT, mTitlePaint);
174
175 Rect rect = new Rect();
176 Rect rectWeek = new Rect();
177
178 if (!TextUtils.isEmpty(mDateStr)) {
179 mTitleTextPaint.getTextBounds(mDateStr, 0, mDateStr.length(), rect);
180 canvas.drawText(mDateStr, getMeasuredWidth() / 2, TITLE_HEIGHT / 2 + rect.height() / 2,
181 mTitleTextPaint);
182 }
183
184 drawWeekText(canvas, rectWeek);
185
186 drawDateText(canvas, rect);
187
188 if (!TextUtils.isEmpty(mCurrentMonthStr)) {
189 mIndicatorPaint.getTextBounds(mCurrentMonthStr, 0, mCurrentMonthStr.length(), rect);
190 }
191
192 if (mShowMonthPoint != null) {
193 canvas.drawText(mCurrentMonthStr,
194 mShowMonthPoint.x * cellWidth + cellWidth / 2 + getPaddingLeft(),
195 (mShowMonthPoint.y + 1) * cellHeight + mWeekHeight + rect.height() / 4 + TITLE_HEIGHT, mIndicatorPaint);
196 }
197 // //竖线
198 // for (int i = 0; i <= date[0].length; i++) {
199 // canvas.drawLine(i * cellWidth + getPaddingLeft(), TITLE_HEIGHT, i * cellWidth + getPaddingLeft(), measuredHeight - getPaddingBottom(), mNormalTextPaint);
200 // }
201 //
202 // //横线
203 // for (int i = 0; i < date.length; i++) {
204 // canvas.drawLine(getPaddingLeft(), i * cellHeight + TITLE_HEIGHT + mWeekHeight, getMeasuredWidth() - getPaddingRight(),
205 // i * cellHeight + mWeekHeight + TITLE_HEIGHT, mNormalTextPaint);
206 // }
207 }
208
209 /**
210 * @param canvas 画布
211 * @param rectWeek 测量文字长宽矩形
212 */
213 private void drawWeekText(Canvas canvas, Rect rectWeek) {
214 int maxHeight = 0;
215 //获得最高的文字高度
216 for (int k = 0; k < mWeeks.length; k++) {
217 mNormalTextPaint.getTextBounds(mWeeks[k], 0, mWeeks[k].length(), rectWeek);
218 if (rectWeek.height() > maxHeight) {
219 maxHeight = rectWeek.height();
220 }
221 }
222
223 for (int k = 0; k < mWeeks.length; k++) {
224 canvas.drawText(mWeeks[k],
225 k * cellWidth + cellWidth / 2 + getPaddingLeft(),
226 mWeekHeight / 2 + maxHeight / 2 + TITLE_HEIGHT, mNormalTextPaint);
227 }
228 }
229
230 /**
231 * @param canvas 画布
232 * @param rect 测量文字长宽矩形
233 */
234 private void drawDateText(Canvas canvas, Rect rect) {
235 for (int i = 0; i < date.length; i++) {
236 for (int j = 0; j < date[0].length; j++) {
237
238 mNormalTextPaint.getTextBounds(date[i][j] + "", 0, String.valueOf(date[i][j]).length(), rect);
239
240 if (date[i][j] != 0) {
241
242 if (i == mLastDayPoint.x && j == mLastDayPoint.y) {
243 canvas.drawText(date[i][j] + "",
244 j * cellWidth + cellWidth / 2 + getPaddingLeft(),
245 i * cellHeight + cellHeight / 2 + mWeekHeight + rect.height() / 2 + TITLE_HEIGHT, mToadyTextPaint);
246 } else {
247
248 if ((mStartDatePoint != null && i == mStartDatePoint.y && j == mStartDatePoint.x) || (mEndDatePoint != null && i == mEndDatePoint.y && j == mEndDatePoint.x)) {
249 canvas.drawText(date[i][j] + "",
250 j * cellWidth + cellWidth / 2 + getPaddingLeft(),
251 i * cellHeight + cellHeight / 2 + mWeekHeight + rect.height() / 2 + TITLE_HEIGHT, mCheckedPaint);
252 } else {
253 canvas.drawText(date[i][j] + "",
254 j * cellWidth + cellWidth / 2 + getPaddingLeft(),
255 i * cellHeight + cellHeight / 2 + mWeekHeight + rect.height() / 2 + TITLE_HEIGHT, mNormalTextPaint);
256 }
257 }
258 }
259
260 }
261 }
262 }
263
264 @Override
265 public boolean onTouchEvent(MotionEvent event) {
266
267 switch (event.getAction()) {
268 case MotionEvent.ACTION_DOWN:
269
270 if (mStartDatePoint != null && mEndDatePoint != null) {
271 break;
272 }
273
274 if (mStartDatePoint == null) {
275 if (getPoint(event.getX(), event.getY()) != null) {
276 mStartDatePoint = getPoint(event.getX(), event.getY());
277 }
278 } else {
279 Point point1 = getPoint(event.getX(), event.getY());
280 if (point1 != null) {
281 if (point1.y < mStartDatePoint.y) {
282 mStartDatePoint = point1;
283 } else if (point1.x <= mStartDatePoint.x && point1.y == mStartDatePoint.y) {
284 mStartDatePoint = point1;
285 } else {
286 mEndDatePoint = point1;
287
288 if (mOnCheckedListener != null) {
289 mOnCheckedListener.onChecked();
290 }
291
292 }
293 }
294 }
295
296 invalidate();
297 break;
298
299 default:
300 break;
301 }
302 return true;
303 }
304
305 private Point getPoint(float x, float y) {
306 Point point = new Point();
307 point.x = (int) ((x - getPaddingLeft()) / cellWidth);
308 point.y = (int) ((y - TITLE_HEIGHT - mWeekHeight) / cellHeight);
309
310 Log.d("fxxk", "进入getPoint x = " + point.x + "y = " + point.y);
311 if (point.y < date.length && point.x < date[0].length && point.y >= 0 && point.x >= 0) {
312 if (date[point.y][point.x] == 0) {
313 return null;
314 }
315 } else {
316 return null;
317 }
318
319 return point;
320
321 }
322
323 private void drawCircle(Canvas canvas) {
324 if (mStartDatePoint != null) {
325 canvas.drawCircle(mStartDatePoint.x * cellWidth + cellWidth / 2 + getPaddingLeft(), mStartDatePoint.y * cellHeight + cellHeight / 2 + mWeekHeight + TITLE_HEIGHT,
326 (float) (cellHeight * 0.3), mCirclePaintBg);
327 }
328
329 if (mEndDatePoint != null) {
330 canvas.drawCircle(mEndDatePoint.x * cellWidth + cellWidth / 2 + getPaddingLeft(),
331 mEndDatePoint.y * cellHeight + cellHeight / 2 + mWeekHeight + TITLE_HEIGHT, (float) (cellHeight * 0.3), mCirclePaintBg);
332 }
333 }
334
335 private void drawRect(Canvas canvas) {
336 if (mEndDatePoint != null && mStartDatePoint != null) {
337
338 int total = date[0].length - mStartDatePoint.x + 1 + (mEndDatePoint.y - mStartDatePoint.y) * date[0].length - date[0].length + mEndDatePoint.x;
339 int beginX = mStartDatePoint.x;
340 int beginY = mStartDatePoint.y;
341 for (int i = 0; i < total; i++) {
342
343 if (i == 0) {
344 canvas.drawRect(beginX * cellWidth + cellWidth / 2 + getPaddingLeft(), (float) (beginY * cellHeight + TITLE_HEIGHT + mWeekHeight + 0.21 * cellHeight),
345 beginX * cellWidth + cellWidth + getPaddingLeft(), (float) (beginY * cellHeight + cellHeight + mWeekHeight + TITLE_HEIGHT - 0.21 * cellHeight), mRectPaintBg);
346 } else if (i == total - 1) {
347 canvas.drawRect(beginX * cellWidth + getPaddingLeft(), (float) (beginY * cellHeight + TITLE_HEIGHT + mWeekHeight + 0.21 * cellHeight),
348 beginX * cellWidth + cellWidth / 2 + getPaddingLeft(), (float) (beginY * cellHeight + cellHeight + mWeekHeight + TITLE_HEIGHT - 0.21 * cellHeight),
349 mRectPaintBg);
350 } else {
351 canvas.drawRect(beginX * cellWidth + getPaddingLeft(), (float) (beginY * cellHeight + TITLE_HEIGHT + mWeekHeight + 0.21 * cellHeight),
352 beginX * cellWidth + cellWidth + getPaddingLeft(), (float) (beginY * cellHeight + cellHeight + mWeekHeight + TITLE_HEIGHT - 0.21 * cellHeight), mRectPaintBg)
353 ;
354 }
355 beginX++;
356 if (beginX % date[0].length == 0) {
357 beginX = 0;
358 beginY++;
359 }
360
361 }
362 }
363 }
364
365 private int distance(Point point1, Point point2) {
366 int count = 0;
367
368 if (point2.y > point1.y) {
369 count = date.length - point1.x + 1 + (point2.y - point1.y) * date.length - date.length + point2.x;
370 } else if (point2.y == point1.y) {
371 count = Math.abs(point2.x - point1.x);
372 } else if (point2.y < point1.y) {
373 count = date.length - point2.x + 1 + (point1.y - point2.y) * date.length - date.length + point1.x;
374 }
375
376 return count;
377 }
378
379 /**
380 * 设置当前时间
381 */
382 public void setCurrentDate(long time) {
383 Date date1 = new Date(time);
384
385 SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy年MM月dd日");
386 mDateStr = dateFormat.format(date1);
387
388 Calendar calendar = Calendar.getInstance();
389 calendar.setTime(date1);
390 mCurrentYear = calendar.get(Calendar.YEAR);
391 mCurrentMonth = calendar.get(Calendar.MONTH);
392 mCurrentWeek = calendar.get(Calendar.DAY_OF_WEEK);
393 mCurrentDay = calendar.get(Calendar.DAY_OF_MONTH);
394 mCurrentMonthStr = mMonths[mCurrentMonth];
395
396 if (mCurrentWeek <= 2) {
397 date = new int[6][7];
398 } else {
399 date = new int[5][7];
400 }
401
402 int currentNoWeek = date.length;
403
404 date[currentNoWeek - 1][mCurrentWeek - 1] = mCurrentDay;
405
406 mLastDayPoint = new Point(currentNoWeek - 1, mCurrentWeek - 1);
407
408 for (int i = 30; i > 0; i--) {
409 mCurrentWeek--;
410 if (mCurrentWeek == 0) {
411 currentNoWeek--;
412 mCurrentWeek = 7;
413 }
414
415
416 mCurrentDay--;
417
418 if (mCurrentDay == 0) {
419
420 if ((mCurrentYear % 4 == 0 && mCurrentYear % 100 != 0)
421 || (mCurrentYear % 400 == 0)) {
422 switch (mCurrentMonth + 1) {
423 case 3:
424 mCurrentDay = 29;
425 break;
426 case 5:
427 case 7:
428 case 10:
429 case 12:
430 mCurrentDay = 30;
431 break;
432 case 1:
433 case 2:
434 case 4:
435 case 6:
436 case 9:
437 case 8:
438 case 11:
439 mCurrentDay = 31;
440 break;
441 default:
442 break;
443 }
444 } else {
445 switch (mCurrentMonth + 1) {
446 case 3:
447 mCurrentDay = 28;
448 break;
449 case 5:
450 case 7:
451 case 10:
452 case 12:
453 mCurrentDay = 30;
454 break;
455 case 1:
456 case 2:
457 case 4:
458 case 6:
459 case 9:
460 case 8:
461 case 11:
462 mCurrentDay = 31;
463 break;
464 default:
465 break;
466 }
467 }
468 }
469
470 if (mCurrentDay == 1) {
471 mShowMonthPoint = new Point(mCurrentWeek - 1, currentNoWeek - 1);
472 Log.d("fxxk", (currentNoWeek - 1) + " " + (mCurrentWeek - 1));
473 }
474
475 date[currentNoWeek - 1][mCurrentWeek - 1] = mCurrentDay;
476 }
477
478 invalidate();
479 }
480
481 public Calendar getStartDate() {
482 Calendar calendar = Calendar.getInstance();
483 if ((mStartDatePoint.x >= mShowMonthPoint.x && mStartDatePoint.y == mShowMonthPoint.y) || mStartDatePoint.y > mShowMonthPoint.y) {
484 calendar.set(mCurrentYear, mCurrentMonth, date[mStartDatePoint.y][mStartDatePoint.x]);
485 } else if ((mStartDatePoint.x < mShowMonthPoint.x && mStartDatePoint.y == mShowMonthPoint.y) || mStartDatePoint.y < mShowMonthPoint.y) {
486 calendar.set(mCurrentYear, mCurrentMonth - 1, date[mStartDatePoint.y][mStartDatePoint.x]);
487 }
488
489 return calendar;
490 }
491
492 public Calendar getEndDate() {
493 Calendar calendar = Calendar.getInstance();
494 if ((mEndDatePoint.x >= mShowMonthPoint.x && mEndDatePoint.y == mShowMonthPoint.y) || mEndDatePoint.y > mShowMonthPoint.y) {
495 calendar.set(mCurrentYear, mCurrentMonth, date[mEndDatePoint.y][mEndDatePoint.x]);
496 } else if ((mEndDatePoint.x < mShowMonthPoint.x && mEndDatePoint.y == mShowMonthPoint.y) || mEndDatePoint.y < mShowMonthPoint.y) {
497 calendar.set(mCurrentYear, mCurrentMonth - 1, date[mEndDatePoint.y][mEndDatePoint.x]);
498 }
499
500 return calendar;
501 }
502
503 public List<Integer> getDurationNumbers() {
504
505 List<Integer> integerList = new ArrayList<>();
506
507 if (mEndDatePoint != null && mStartDatePoint != null) {
508
509 int total = date[0].length - mStartDatePoint.x + 1 + (mEndDatePoint.y - mStartDatePoint.y) * date[0].length - date[0].length + mEndDatePoint.x;
510 int beginX = mStartDatePoint.x;
511 int beginY = mStartDatePoint.y;
512 for (int i = 0; i < total; i++) {
513
514 integerList.add(date[beginY][beginX]);
515
516 beginX++;
517 if (beginX % date[0].length == 0) {
518 beginX = 0;
519 beginY++;
520 }
521
522 }
523 }
524
525 return integerList;
526 }
527
528 public void setOnCheckedListener(OnCheckedListener onCheckedListener) {
529 this.mOnCheckedListener = onCheckedListener;
530 }
531
532
533 public interface OnCheckedListener {
534 void onChecked();
535 }
536 }
主要代码如上，最主要的还是canvas这个画布，以及使用canvas进行绘制。其中还是用了
Paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));这个用于设置相交模式，便于圆角的实现。下面是自定义属性：
<resources>
<declare-styleable name="CustomDateView">
<attr name="date_text_size" format="dimension" />
<attr name="indicator_text_size" format="dimension" />
<attr name="title_text_size" format="dimension" />
<attr name="checked_circle_color" format="color" />
<attr name="checked_background_color" format="color" />
<attr name="title_background_color" format="color" />
<attr name="title_text_color" format="color" />
<attr name="checked_text_color" format="color" />
<attr name="date_text_color" format="color" />
<attr name="today_text_color" format="color" />
<attr name="indicator_text_color" format="color" />
</declare-styleable>
</resources>
自定义属性主要设置了背景色以及所有字体大小等等属性，这里不进行赘述。
使用方法：
layout布局：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/transparent"
android:orientation="vertical">
<com.test.view.CustomDateView xmlns:date="http://schemas.android.com/apk/res-auto"
android:id="@+id/date"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/shape_corner"
android:paddingLeft="10dp"
android:paddingRight="10dp" />
</LinearLayout>
activity：
import android.app.Dialog;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.KeyEvent;
import android.view.View;
import android.view.Window;
import playrtc.huanhong.com.test.R;
import playrtc.huanhong.com.test.view.CustomDateView;
/**
* Created by nick on 2016/6/14.
*/
public class DateActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.layout_date);
final Dialog dialog = new Dialog(this, R.style.dialog);
View view = View.inflate(this, R.layout.layout_date, null);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setContentView(view);
dialog.show();
// Rotate3DAnimation rotate3DAnimation = new Rotate3DAnimation(0, 360);
// rotate3DAnimation.setDuration(3000);
final CustomDateView customDateView = (CustomDateView) view.findViewById(R.id.date);
customDateView.setCurrentDate(System.currentTimeMillis());
customDateView.setOnCheckedListener(new CustomDateView.OnCheckedListener() {
@Override
public void onChecked() {
customDateView.postDelayed(new Runnable() {
@Override
public void run() {
dialog.dismiss();
}
}, 1000);
}
});
// customDateView.startAnimation(rotate3DAnimation);
overridePendingTransition(R.anim.activity_in, R.anim.activity_out);
}
@Override
public void onBackPressed() {
moveTaskToBack(false);
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
moveTaskToBack(false);
return true;
}
return super.onKeyDown(keyCode, event);
}
}
其中用到了一个dialog的style
<style name="dialog" parent="@android:style/Theme.Dialog">
<item name="android:windowFrame">@null</item>
<!--边框-->
<item name="android:windowIsFloating">true</item>
<!--是否浮现在activity之上-->
<item name="android:windowIsTranslucent">false</item>
<!--半透明-->
<item name="android:windowNoTitle">true</item>
<!--无标题-->
<item name="android:windowBackground">@android:color/transparent</item>
<!--背景透明-->
<item name="android:backgroundDimEnabled">true</item>
<!--模糊-->
</style>
好了，主要就是这样。
时间： 2024-10-10 19:19:27