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pull/69/head
FongMi 3 years ago
parent d7a31b4eda
commit a60e9dc323
5 changed files with 94 additions and 172 deletions
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  1. 42
      app/src/main/java/com/github/catvod/spider/Notice.java
  2. 159
      app/src/main/java/com/github/catvod/ui/MarqueeView.java
  3. 63
      app/src/main/java/com/github/catvod/ui/ScrollTextView.java
  4. BIN
      jar/custom_spider.jar
  5. 2
      jar/custom_spider.jar.md5

42
app/src/main/java/com/github/catvod/spider/Notice.java
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@ -2,36 +2,54 @@ package com.github.catvod.spider;
import android.content.Context;
import android.graphics.Color;
import android.graphics.Typeface;
import android.view.Gravity;
import android.widget.FrameLayout;
import com.github.catvod.crawler.Spider;
import com.github.catvod.ui.MarqueeView;
import com.github.catvod.ui.ScrollTextView;
import com.github.catvod.utils.Utils;
import java.util.Random;
public class Notice extends Spider {
private MarqueeView view;
private static final String SPACE = " ";
private ScrollTextView view;
@Override
public void init(Context context, String extend) {
super.init(context, extend);
Init.run(() -> createView(extend));
String[] splits = extend.split("#");
String text = splits[0];
int duration = splits.length > 1 ? Integer.parseInt(splits[1]) : 30;
Init.run(() -> createView(text, duration));
}
private void createView(String extend) {
private void createView(String text, int duration) {
createText(text, duration);
createLayout();
updateColor();
hide();
}
private void createLayout() {
FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.WRAP_CONTENT);
params.gravity = Gravity.TOP;
Utils.addView(view, params);
}
private void createText(String text, int duration) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < 3; i++) sb.append(extend).append(" ");
view = new MarqueeView(Init.context());
for (int i = 0; i < 2; i++) sb.append(SPACE).append(text);
view = new ScrollTextView(Init.context());
view.setTextSize(20);
view.setDuration(duration);
view.setText(sb.toString());
view.setTypeface(null, Typeface.BOLD);
view.setPadding(0, Utils.dp2px(16), 0, Utils.dp2px(16));
view.setBackgroundColor(Color.argb(200, 255, 255, 255));
FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, Utils.dp2px(56));
params.gravity = Gravity.TOP;
Utils.addView(view, params);
updateColor();
hide();
view.startScroll();
}
private void hide() {
@ -46,7 +64,7 @@ public class Notice extends Spider {
@Override
public void run() {
Random random = new Random();
view.setTextColor(Color.argb(255, random.nextInt(256), random.nextInt(256), random.nextInt(256)));
view.setTextColor(Color.argb(255, random.nextInt(128), random.nextInt(128), random.nextInt(128)));
updateColor();
}
};

159
app/src/main/java/com/github/catvod/ui/MarqueeView.java
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@ -1,159 +0,0 @@
package com.github.catvod.ui;
import android.animation.ValueAnimator;
import android.annotation.SuppressLint;
import android.content.Context;
import android.graphics.Canvas;
import android.text.method.LinkMovementMethod;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.MotionEvent;
import android.widget.HorizontalScrollView;
import android.widget.RelativeLayout;
import android.widget.TextView;
public class MarqueeView extends HorizontalScrollView {
private TextView mTextView;
private TextView mGhostTextView;
private int viewWidth;
private int measureText;
private int mOffset = 0;
private int mGhostOffset = 0;
private int spacing = 100;
private int speed = 1;
private ValueAnimator valueAnimator;
public MarqueeView(Context context) {
this(context, null);
}
public MarqueeView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public MarqueeView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
initLayout();
initAnim();
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
viewWidth = getMeasuredWidth();
}
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
super.onSizeChanged(w, h, oldw, oldh);
if (measureText > viewWidth) {
startAnim();
} else {
stopAnim();
}
}
private void initLayout() {
RelativeLayout relativeLayout = new RelativeLayout(getContext());
LayoutParams layoutParams = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
relativeLayout.setLayoutParams(layoutParams);
addView(relativeLayout);
mTextView = createTextView();
mGhostTextView = createTextView();
relativeLayout.addView(mTextView);
relativeLayout.addView(mGhostTextView);
}
private void initAnim() {
valueAnimator = ValueAnimator.ofFloat(0, measureText);
valueAnimator.addUpdateListener(animatorUpdateListener);
valueAnimator.setRepeatCount(ValueAnimator.INFINITE);
valueAnimator.setRepeatMode(ValueAnimator.RESTART);
}
public void setSpacing(int spacing) {
this.spacing = spacing;
}
public void setSpeed(int speed) {
this.speed = speed;
}
public void setText(CharSequence text) {
mTextView.setText(text);
mGhostTextView.setText(text);
measureText = (int) mTextView.getPaint().measureText(text, 0, text.length());
resetMarqueeView();
if (measureText > viewWidth) {
startAnim();
} else {
stopAnim();
}
}
public void setTextColor(int color) {
mTextView.setTextColor(color);
mGhostTextView.setTextColor(color);
}
private TextView createTextView() {
TextView textView = new TextView(getContext());
textView.setPadding(0, 0, 0, 0);
textView.setSingleLine();
textView.setTextSize(20);
LayoutParams layoutParams = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
textView.setLayoutParams(layoutParams);
textView.setGravity(Gravity.CENTER_VERTICAL);
textView.setMovementMethod(LinkMovementMethod.getInstance());
return textView;
}
private void resetMarqueeView() {
mOffset = 0;
mGhostOffset = measureText + spacing;
mGhostTextView.setX(mGhostOffset);
invalidate();
}
public void startAnim() {
valueAnimator.setDuration(measureText);
stopAnim();
valueAnimator.start();
}
public void stopAnim() {
valueAnimator.cancel();
resetMarqueeView();
}
ValueAnimator.AnimatorUpdateListener animatorUpdateListener = new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
mOffset -= speed;
mGhostOffset -= speed;
if (mOffset + measureText < 0) {
mOffset = mGhostOffset + measureText + spacing;
}
if (mGhostOffset + measureText < 0) {
mGhostOffset = mOffset + measureText + spacing;
}
invalidate();
}
};
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
if (mTextView == null || mGhostTextView == null) return;
mTextView.setX(mOffset);
mGhostTextView.setX(mGhostOffset);
}
@SuppressLint("ClickableViewAccessibility")
@Override
public boolean onTouchEvent(MotionEvent ev) {
return true;
}
}

63
app/src/main/java/com/github/catvod/ui/ScrollTextView.java
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@ -0,0 +1,63 @@
package com.github.catvod.ui;
import android.content.Context;
import android.graphics.Rect;
import android.text.TextPaint;
import android.util.AttributeSet;
import android.view.animation.LinearInterpolator;
import android.widget.Scroller;
import android.widget.TextView;
public class ScrollTextView extends TextView {
private Scroller scroller;
private int duration = 30;
public ScrollTextView(Context context) {
this(context, null);
}
public ScrollTextView(Context context, AttributeSet attrs) {
this(context, attrs, android.R.attr.textViewStyle);
}
public ScrollTextView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
setSingleLine();
setEllipsize(null);
setVisibility(INVISIBLE);
}
public void setDuration(int duration) {
this.duration = duration;
}
public void startScroll() {
int width = -1 * getWidth();
setHorizontallyScrolling(true);
setScroller(scroller = new Scroller(getContext(), new LinearInterpolator()));
int scrollingLen = calculateScrollingLen();
int distance = scrollingLen - (getWidth() + width);
scroller.startScroll(width, 0, distance, 0, duration * 1000);
setVisibility(VISIBLE);
invalidate();
}
private int calculateScrollingLen() {
TextPaint paint = getPaint();
Rect rect = new Rect();
String text = getText().toString();
paint.getTextBounds(text, 0, text.length(), rect);
return rect.width() + getWidth();
}
@Override
public void computeScroll() {
super.computeScroll();
if (scroller == null) return;
if (scroller.isFinished()) {
scroller.abortAnimation();
setVisibility(GONE);
}
}
}

BIN
jar/custom_spider.jar
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2
jar/custom_spider.jar.md5
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@ -1 +1 @@
8cb598596c187e9b24ff1fe92523f43c
00525bd9b7eaf9976bac9fa981c9bcda

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