57 |
58 |
59 |
60 |
61 |
62 |
--------------------------------------------------------------------------------
/docs/README-ZH.md:
--------------------------------------------------------------------------------
1 | # VideoLoadingView
2 |
3 | [English Version](https://github.com/XuDeveloper/VideoLoadingView/blob/master/README.md)
4 |
5 | 这是一个加载界面,可以自定义颜色,可以改变转动的速度或者通过注册监听器的方式去控制这个界面。
6 |
7 | 这个加载界面适合于播放视频的界面中。(比如加载或者缓存视频时引入此界面)
8 |
9 | ### 预览
10 |
11 | 
12 |
13 | ### 导入
14 |
15 | #### Android Studio
16 |
17 | ``` xml
18 | allprojects {
19 | repositories {
20 | ...
21 | maven { url "https://jitpack.io" }
22 | }
23 | }
24 |
25 | dependencies {
26 | compile 'com.github.XuDeveloper:VideoLoadingView:v1.0'
27 | }
28 |
29 | ```
30 | #### Eclipse
31 |
32 | > 可以复制我的源码到你的项目中!
33 |
34 | ### 使用
35 |
36 | 可以在layout.xml文件中声明:
37 |
38 | ``` xml
39 |
40 |
41 |
46 |
47 |
54 |
55 |
56 |
57 | ```
58 |
59 | 或者使用Java代码动态生成VideoLoadingView对象:
60 |
61 | ``` java
62 |
63 | view = (VideoLoadingView) findViewById(R.id.videoLoadingView);
64 | view.setArcColor(Color.GREEN);
65 | view.setTriangleColor(Color.GREEN);
66 | view.setSpeed(VideoLoadingViewSpeed.SPEED_FAST); //Default: VideoLoadingViewSpeed.SPEED_MEDIUM
67 | // view.setSpeed(VideoLoadingViewSpeed.SPEED_SLOW);
68 | view.start(); //Default: stop()
69 | // view.pause();
70 | // view.stop();
71 |
72 | ```
73 |
74 | 你可以注册一个监听器:
75 |
76 | ```
77 | view.registerVideoViewListener(new VideoLoadingView.VideoViewListener() {
78 | @Override
79 | public void onStart() {
80 | Log.i(TAG, "video_loading_view onStart");
81 | }
82 |
83 | @Override
84 | public void onPause(double progress) {
85 | Log.i(TAG, "video_loading_view onPause, progress:" + progress);
86 | }
87 |
88 | @Override
89 | public void onStop() {
90 | Log.i(TAG, "video_loading_view onStop");
91 | }
92 | });
93 |
94 | ```
95 |
96 | ##**协议**
97 |
98 | ```license
99 | Copyright [2016] XuDeveloper
100 |
101 | Licensed under the Apache License, Version 2.0 (the "License");
102 | you may not use this file except in compliance with the License.
103 | You may obtain a copy of the License at
104 |
105 | http://www.apache.org/licenses/LICENSE-2.0
106 |
107 | Unless required by applicable law or agreed to in writing, software
108 | distributed under the License is distributed on an "AS IS" BASIS,
109 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
110 | See the License for the specific language governing permissions and
111 | limitations under the License.
112 | ```
113 |
114 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # VideoLoadingView
2 |
3 | [中文版](https://github.com/XuDeveloper/VideoLoadingView/blob/master/docs/README-ZH.md)
4 |
5 | It's a loading view which can customize its color, change its speed or control it by yourselves(register a listener).
6 |
7 | Maybe it's suitable for those video playing layouts.
8 |
9 | ### Preview
10 |
11 | 
12 |
13 | ### Integration
14 |
15 | #### Android Studio
16 |
17 | ``` xml
18 | allprojects {
19 | repositories {
20 | ...
21 | maven { url "https://jitpack.io" }
22 | }
23 | }
24 |
25 | dependencies {
26 | compile 'com.github.XuDeveloper:VideoLoadingView:v1.0'
27 | }
28 |
29 | ```
30 | #### Eclipse
31 |
32 | > Maybe you can copy my code to your project!
33 |
34 | ### Usage
35 |
36 |
37 | Declare a VideoLoadingView inside your XML layout file:
38 |
39 | ``` xml
40 |
41 |
42 |
47 |
48 |
55 |
56 |
57 |
58 | ```
59 |
60 | Or use Java code dynamically.
61 |
62 | ``` java
63 |
64 | view = (VideoLoadingView) findViewById(R.id.videoLoadingView);
65 | view.setArcColor(Color.GREEN);
66 | view.setTriangleColor(Color.GREEN);
67 | view.setSpeed(VideoLoadingViewSpeed.SPEED_FAST); //Default: VideoLoadingViewSpeed.SPEED_MEDIUM
68 | // view.setSpeed(VideoLoadingViewSpeed.SPEED_SLOW);
69 | view.start(); //Default: stop()
70 | // view.pause();
71 | // view.stop();
72 |
73 | ```
74 |
75 | You can register a listener:
76 |
77 | ```
78 | view.registerVideoViewListener(new VideoLoadingView.VideoViewListener() {
79 | @Override
80 | public void onStart() {
81 | Log.i(TAG, "video_loading_view onStart");
82 | }
83 |
84 | @Override
85 | public void onPause(double progress) {
86 | Log.i(TAG, "video_loading_view onPause, progress:" + progress);
87 | }
88 |
89 | @Override
90 | public void onStop() {
91 | Log.i(TAG, "video_loading_view onStop");
92 | }
93 | });
94 |
95 | ```
96 |
97 | ##**License**
98 |
99 | ```license
100 | Copyright [2016] XuDeveloper
101 |
102 | Licensed under the Apache License, Version 2.0 (the "License");
103 | you may not use this file except in compliance with the License.
104 | You may obtain a copy of the License at
105 |
106 | http://www.apache.org/licenses/LICENSE-2.0
107 |
108 | Unless required by applicable law or agreed to in writing, software
109 | distributed under the License is distributed on an "AS IS" BASIS,
110 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
111 | See the License for the specific language governing permissions and
112 | limitations under the License.
113 | ```
114 |
115 |
--------------------------------------------------------------------------------
/gradlew:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 | DEFAULT_JVM_OPTS=""
11 |
12 | APP_NAME="Gradle"
13 | APP_BASE_NAME=`basename "$0"`
14 |
15 | # Use the maximum available, or set MAX_FD != -1 to use that value.
16 | MAX_FD="maximum"
17 |
18 | warn ( ) {
19 | echo "$*"
20 | }
21 |
22 | die ( ) {
23 | echo
24 | echo "$*"
25 | echo
26 | exit 1
27 | }
28 |
29 | # OS specific support (must be 'true' or 'false').
30 | cygwin=false
31 | msys=false
32 | darwin=false
33 | case "`uname`" in
34 | CYGWIN* )
35 | cygwin=true
36 | ;;
37 | Darwin* )
38 | darwin=true
39 | ;;
40 | MINGW* )
41 | msys=true
42 | ;;
43 | esac
44 |
45 | # Attempt to set APP_HOME
46 | # Resolve links: $0 may be a link
47 | PRG="$0"
48 | # Need this for relative symlinks.
49 | while [ -h "$PRG" ] ; do
50 | ls=`ls -ld "$PRG"`
51 | link=`expr "$ls" : '.*-> \(.*\)$'`
52 | if expr "$link" : '/.*' > /dev/null; then
53 | PRG="$link"
54 | else
55 | PRG=`dirname "$PRG"`"/$link"
56 | fi
57 | done
58 | SAVED="`pwd`"
59 | cd "`dirname \"$PRG\"`/" >/dev/null
60 | APP_HOME="`pwd -P`"
61 | cd "$SAVED" >/dev/null
62 |
63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
64 |
65 | # Determine the Java command to use to start the JVM.
66 | if [ -n "$JAVA_HOME" ] ; then
67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
68 | # IBM's JDK on AIX uses strange locations for the executables
69 | JAVACMD="$JAVA_HOME/jre/sh/java"
70 | else
71 | JAVACMD="$JAVA_HOME/bin/java"
72 | fi
73 | if [ ! -x "$JAVACMD" ] ; then
74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
75 |
76 | Please set the JAVA_HOME variable in your environment to match the
77 | location of your Java installation."
78 | fi
79 | else
80 | JAVACMD="java"
81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
82 |
83 | Please set the JAVA_HOME variable in your environment to match the
84 | location of your Java installation."
85 | fi
86 |
87 | # Increase the maximum file descriptors if we can.
88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
89 | MAX_FD_LIMIT=`ulimit -H -n`
90 | if [ $? -eq 0 ] ; then
91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
92 | MAX_FD="$MAX_FD_LIMIT"
93 | fi
94 | ulimit -n $MAX_FD
95 | if [ $? -ne 0 ] ; then
96 | warn "Could not set maximum file descriptor limit: $MAX_FD"
97 | fi
98 | else
99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
100 | fi
101 | fi
102 |
103 | # For Darwin, add options to specify how the application appears in the dock
104 | if $darwin; then
105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
106 | fi
107 |
108 | # For Cygwin, switch paths to Windows format before running java
109 | if $cygwin ; then
110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
112 | JAVACMD=`cygpath --unix "$JAVACMD"`
113 |
114 | # We build the pattern for arguments to be converted via cygpath
115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
116 | SEP=""
117 | for dir in $ROOTDIRSRAW ; do
118 | ROOTDIRS="$ROOTDIRS$SEP$dir"
119 | SEP="|"
120 | done
121 | OURCYGPATTERN="(^($ROOTDIRS))"
122 | # Add a user-defined pattern to the cygpath arguments
123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
125 | fi
126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
127 | i=0
128 | for arg in "$@" ; do
129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
131 |
132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
134 | else
135 | eval `echo args$i`="\"$arg\""
136 | fi
137 | i=$((i+1))
138 | done
139 | case $i in
140 | (0) set -- ;;
141 | (1) set -- "$args0" ;;
142 | (2) set -- "$args0" "$args1" ;;
143 | (3) set -- "$args0" "$args1" "$args2" ;;
144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
150 | esac
151 | fi
152 |
153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
154 | function splitJvmOpts() {
155 | JVM_OPTS=("$@")
156 | }
157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
159 |
160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
161 |
--------------------------------------------------------------------------------
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/library/src/main/java/com/xu/library/VideoLoadingView.java:
--------------------------------------------------------------------------------
1 | package com.xu.library;
2 |
3 | import android.content.Context;
4 | import android.content.res.TypedArray;
5 | import android.graphics.Canvas;
6 | import android.graphics.Color;
7 | import android.graphics.Paint;
8 | import android.graphics.Path;
9 | import android.graphics.RectF;
10 | import android.support.annotation.IntDef;
11 | import android.util.AttributeSet;
12 | import android.view.View;
13 |
14 | import java.lang.annotation.Retention;
15 | import java.lang.annotation.RetentionPolicy;
16 |
17 | /**
18 | * Created by Xu on 2016/8/1.
19 | */
20 | public class VideoLoadingView extends View {
21 |
22 | private static String TAG = "VideoLoadingView";
23 |
24 | /**
25 | * @hide
26 | */
27 | @IntDef({VideoLoadingViewSpeed.SPEED_SLOW, VideoLoadingViewSpeed.SPEED_MEDIUM, VideoLoadingViewSpeed.SPEED_FAST})
28 | @Retention(RetentionPolicy.SOURCE)
29 | public @interface SPEED_CHECK {
30 | }
31 |
32 | private static int DEFAULT_WIDTH = 50;
33 | private static int DEFAULT_HEIGHT = 50;
34 | private static int DEFAULT_RADIUS = 25;
35 | private static float DEFAULT_ROTATE_DEGREE = 120;
36 | private static int DEFAULT_MARGIN = 5;
37 | private static int DEFAULT_TRIANGLE_LENGTH = 14;
38 |
39 | private static int STATUS_START = 0;
40 | private static int STATUS_PAUSE = 1;
41 | private static int STATUS_STOP = 2;
42 |
43 | private int margin;
44 | private int triangle_length;
45 |
46 | private Paint mArcPaint;
47 | private Paint mTrianglePaint;
48 |
49 | private float progress;
50 | private float rotate_degree;
51 | private int radius;
52 | private int mArcColor;
53 | private int mTriangleColor;
54 |
55 | private boolean isSpinning;
56 | private boolean isRotate;
57 | private int status;
58 |
59 | private int speed;
60 |
61 | private int paddingTop;
62 | private int paddingBottom;
63 | private int paddingLeft;
64 | private int paddingRight;
65 |
66 | private double first_pointX;
67 | private double first_pointY;
68 | private double second_pointX;
69 | private double second_pointY;
70 | private double third_pointX;
71 | private double third_pointY;
72 |
73 | private Context mContext;
74 | private VideoViewListener mListener;
75 |
76 | public void registerVideoViewListener(VideoViewListener listener) {
77 | this.mListener = listener;
78 | }
79 |
80 | public VideoLoadingView(Context context) {
81 | super(context);
82 | init(context);
83 | }
84 |
85 | public VideoLoadingView(Context context, AttributeSet attrs) {
86 | this(context, attrs, 0);
87 | }
88 |
89 | public VideoLoadingView(Context context, AttributeSet attrs, int defStyleAttr) {
90 | super(context, attrs, defStyleAttr);
91 | TypedArray attributes = context.getTheme()
92 | .obtainStyledAttributes(attrs, R.styleable.VideoLoadingView, defStyleAttr, 0);
93 | initAttrs(attributes);
94 | init(context);
95 | }
96 |
97 | private void initAttrs(TypedArray attributes) {
98 | try {
99 | mArcColor = attributes.getColor(R.styleable.VideoLoadingView_ArcColor, Color.GREEN);
100 | mTriangleColor = attributes.getColor(R.styleable.VideoLoadingView_TriangleColor, Color.GREEN);
101 | } finally {
102 | attributes.recycle();
103 | }
104 | }
105 |
106 | private void init(Context context) {
107 | mArcPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
108 | mArcPaint.setColor(mArcColor);
109 | mArcPaint.setStyle(Paint.Style.STROKE);
110 |
111 | mTrianglePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
112 | mTrianglePaint.setColor(mTriangleColor);
113 | mTrianglePaint.setStrokeWidth(2);
114 | mTrianglePaint.setStyle(Paint.Style.FILL);
115 | mContext = context;
116 |
117 | progress = 0;
118 | rotate_degree = 0;
119 |
120 | isSpinning = true;
121 | isRotate = false;
122 |
123 | paddingTop = 5;
124 | paddingBottom = 5;
125 | paddingLeft = 5;
126 | paddingRight = 5;
127 |
128 | speed = VideoLoadingViewSpeed.SPEED_MEDIUM;
129 | status = STATUS_STOP;
130 | }
131 |
132 | @Override
133 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
134 | super.onMeasure(widthMeasureSpec, heightMeasureSpec);
135 | int widthSpecMode = MeasureSpec.getMode(widthMeasureSpec);
136 | int widthSpecSize = MeasureSpec.getSize(widthMeasureSpec);
137 | int heightSpecMode = MeasureSpec.getMode(heightMeasureSpec);
138 | int heightSpecSize = MeasureSpec.getSize(heightMeasureSpec);
139 | if (widthSpecMode == MeasureSpec.AT_MOST && heightSpecMode == MeasureSpec.AT_MOST) {
140 | setMeasuredDimension(DisplayUtil.dp2px(mContext, DEFAULT_WIDTH), DisplayUtil.dp2px(mContext, DEFAULT_HEIGHT));
141 | } else if (widthSpecMode == MeasureSpec.AT_MOST) {
142 | setMeasuredDimension(DisplayUtil.dp2px(mContext, DEFAULT_WIDTH), heightSpecSize);
143 | } else if (heightSpecMode == MeasureSpec.AT_MOST) {
144 | setMeasuredDimension(widthSpecSize, DisplayUtil.dp2px(mContext, DEFAULT_HEIGHT));
145 | }
146 | }
147 |
148 | @Override
149 | protected void onDraw(Canvas canvas) {
150 | super.onDraw(canvas);
151 | paddingLeft = getPaddingLeft();
152 | paddingRight = getPaddingRight();
153 | paddingTop = getPaddingTop();
154 | paddingBottom = getPaddingBottom();
155 | int width = getWidth() - paddingLeft - paddingRight;
156 | int height = getHeight() - paddingTop - paddingBottom;
157 | radius = Math.min(width, height) / 2;
158 | margin = radius / (DEFAULT_RADIUS / DEFAULT_MARGIN);
159 | triangle_length = radius / (DEFAULT_RADIUS / DEFAULT_TRIANGLE_LENGTH);
160 |
161 | if (status != STATUS_STOP) {
162 | if (isRotate) {
163 | drawTriangle(canvas);
164 | }
165 |
166 | if (isSpinning) {
167 | drawTriangleOnly(canvas);
168 | drawArc(canvas);
169 | }
170 | }
171 |
172 | }
173 |
174 | private void redrawArc() {
175 | isRotate = false;
176 | isSpinning = true;
177 | progress += speed * 3;
178 | if (progress > 360) {
179 | progress = 0;
180 | isRotate = true;
181 | isSpinning = false;
182 | }
183 | if (status != STATUS_PAUSE) {
184 | postInvalidate();
185 | }
186 | }
187 |
188 | private void redrawTriangle() {
189 | isRotate = true;
190 | isSpinning = false;
191 | rotate_degree += speed;
192 | if (rotate_degree > DEFAULT_ROTATE_DEGREE) {
193 | rotate_degree = 0;
194 | isRotate = false;
195 | isSpinning = true;
196 | }
197 | if (status != STATUS_PAUSE) {
198 | postInvalidate();
199 | }
200 | }
201 |
202 | private void drawArc(Canvas canvas) {
203 | // int min = Math.min(paddingLeft, Math.min(paddingRight, Math.min(paddingTop, paddingBottom)));
204 | // RectF rectf = new RectF(paddingLeft + DEFAULT_MARGIN, paddingTop + DEFAULT_MARGIN, 2 * radius - paddingRight - DEFAULT_MARGIN, 2 * radius - paddingBottom - DEFAULT_MARGIN);
205 | // RectF rectf = new RectF(min + DEFAULT_MARGIN, min + DEFAULT_MARGIN, 2 * radius - min - DEFAULT_MARGIN, 2 * radius - min - DEFAULT_MARGIN);
206 | mArcPaint.setStrokeWidth(margin);
207 | RectF rectf = new RectF(margin, margin, 2 * radius - margin, 2 * radius - margin);
208 | canvas.drawArc(rectf, -90, progress, false, mArcPaint);
209 | redrawArc();
210 | }
211 |
212 | private void drawTriangle(Canvas canvas) {
213 | Path p = new Path();
214 |
215 | if (rotate_degree >= 0 && rotate_degree < 30) {
216 | first_pointX = radius - triangle_length * Math.abs(Math.cos(Math.PI / 3 + rotate_degree * Math.PI / 180) * Math.sqrt(3) / 3);
217 | first_pointY = radius - triangle_length * Math.abs(Math.sin(Math.PI / 3 + rotate_degree * Math.PI / 180) * Math.sqrt(3) / 3);
218 | } else if (rotate_degree >= 30 && rotate_degree <= 120) {
219 | first_pointX = radius + triangle_length * Math.abs(Math.cos(Math.PI / 3 + rotate_degree * Math.PI / 180) * Math.sqrt(3) / 3);
220 | first_pointY = radius - triangle_length * Math.abs(Math.sin(Math.PI / 3 + rotate_degree * Math.PI / 180) * Math.sqrt(3) / 3);
221 | }
222 |
223 | if (rotate_degree >= 0 && rotate_degree < 90) {
224 | second_pointX = radius + triangle_length * Math.abs(Math.cos(rotate_degree * Math.PI / 180) * Math.sqrt(3) / 3);
225 | second_pointY = radius + triangle_length * Math.abs(Math.sin(rotate_degree * Math.PI / 180) * Math.sqrt(3) / 3);
226 | } else if (rotate_degree > 90 && rotate_degree <= 120) {
227 | second_pointX = radius - triangle_length * Math.abs(Math.cos(rotate_degree * Math.PI / 180) * Math.sqrt(3) / 3);
228 | second_pointY = radius + triangle_length * Math.abs(Math.sin(rotate_degree * Math.PI / 180) * Math.sqrt(3) / 3);
229 | }
230 |
231 | if (rotate_degree >= 0 && rotate_degree < 60) {
232 | third_pointX = radius - triangle_length * Math.abs(Math.cos(Math.PI / 3 - rotate_degree * Math.PI / 180) * Math.sqrt(3) / 3);
233 | third_pointY = radius + triangle_length * Math.abs(Math.sin(Math.PI / 3 - rotate_degree * Math.PI / 180) * Math.sqrt(3) / 3);
234 | } else if (rotate_degree >= 60 && rotate_degree <= 120) {
235 | third_pointX = radius - triangle_length * Math.abs(Math.cos(Math.PI / 3 - rotate_degree * Math.PI / 180) * Math.sqrt(3) / 3);
236 | third_pointY = radius - triangle_length * Math.abs(Math.sin(Math.PI / 3 - rotate_degree * Math.PI / 180) * Math.sqrt(3) / 3);
237 | }
238 |
239 | p.moveTo((float) first_pointX, (float) first_pointY);
240 | p.lineTo((float) second_pointX, (float) second_pointY);
241 | p.lineTo((float) third_pointX, (float) third_pointY);
242 | p.close();
243 | canvas.drawPath(p, mTrianglePaint);
244 | redrawTriangle();
245 | }
246 |
247 | private void drawTriangleOnly(Canvas canvas) {
248 | Path p = new Path();
249 | p.moveTo((float) (radius - triangle_length / 2 * Math.sqrt(3) / 3), radius - triangle_length / 2);
250 | p.lineTo((float) (radius + triangle_length * Math.sqrt(3) / 3), radius);
251 | p.lineTo((float) (radius - triangle_length / 2 * Math.sqrt(3) / 3), radius + triangle_length / 2);
252 | p.close();
253 | canvas.drawPath(p, mTrianglePaint);
254 | }
255 |
256 | @Override
257 | protected void onSizeChanged(int w, int h, int oldw, int oldh) {
258 | super.onSizeChanged(w, h, oldw, oldh);
259 | refreshLayout();
260 | }
261 |
262 | public void start() {
263 | status = STATUS_START;
264 | if (mListener != null) {
265 | mListener.onStart();
266 | }
267 | refreshLayout();
268 | }
269 |
270 | public void pause() {
271 | status = STATUS_PAUSE;
272 | if (mListener != null) {
273 | double result = 0;
274 | if (rotate_degree == 0 && progress != 0) {
275 | result = progress / 4.8;
276 | mListener.onPause(result);
277 | } else if (rotate_degree != 0 && progress == 0) {
278 | result = 75.0 + rotate_degree / 4.8;
279 | mListener.onPause(result);
280 | }
281 | }
282 | }
283 |
284 | public void stop() {
285 | status = STATUS_STOP;
286 | if (mListener != null) {
287 | mListener.onStop();
288 | }
289 | refreshLayout();
290 | }
291 |
292 | public int getArcColor() {
293 | return mArcColor;
294 | }
295 |
296 | public void setArcColor(int mArcColor) {
297 | this.mArcColor = mArcColor;
298 | refreshLayout();
299 | }
300 |
301 | public int getTriangleColor() {
302 | return mTriangleColor;
303 | }
304 |
305 | public void setTriangleColor(int mTriangleColor) {
306 | this.mTriangleColor = mTriangleColor;
307 | refreshLayout();
308 | }
309 |
310 | public int getSpeed() {
311 | return speed;
312 | }
313 |
314 | public void setSpeed(@SPEED_CHECK int speed) {
315 | if (speed <= 0 || speed >= 120) {
316 | throw new SpeedOutOfRangeException("The speed is out of range! please use the CustomLoadingLayoutSetting.SPEED_SLOW/SPEED_MEDIUM/SPEED_FAST! ");
317 | }
318 | this.speed = speed;
319 | refreshLayout();
320 | }
321 |
322 | public void refreshLayout() {
323 | invalidate();
324 | requestLayout();
325 | }
326 |
327 | public class VideoLoadingViewSpeed {
328 | public static final int SPEED_SLOW = 2;
329 | public static final int SPEED_MEDIUM = 3;
330 | public static final int SPEED_FAST = 5;
331 | }
332 |
333 | class SpeedOutOfRangeException extends RuntimeException {
334 | public SpeedOutOfRangeException(String detailMessage) {
335 | super(detailMessage);
336 | }
337 | }
338 |
339 | public interface VideoViewListener {
340 | void onStart();
341 | void onPause(double progress);
342 | void onStop();
343 | }
344 |
345 | }
346 |
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