
回复
1.在项目根目录下的build.gradle文件中,
allprojects {
repositories {
maven {
url 'https://s01.oss.sonatype.org/content/repositories/releases/'
}
}
}
2.在entry模块的build.gradle文件中,
dependencies {
implementation('com.gitee.chinasoft_ohos:simple-finger-gestures-ohos-library:1.2.2')
......
}
在sdk6,DevEco Studio2.2 beta1下项目可直接运行 如无法运行,删除项目.gradle,.idea,build,gradle,build.gradle文件, 并依据自己的版本创建新项目,将新项目的对应文件复制到根目录下
实例化 SimpleFingerGestures对象
1.创建一个 SimpleFingerGestures对象
private SimpleFingerGestures mySfg = new SimpleFingerGestures();
2.通过此对象实现所需的手势
mySfg.setOnFingerGestureListener(new SimpleFingerGestures.OnFingerGestureListener() {
@Override
public boolean onSwipeUp(int fingers, long gestureDuration, double gestureDistance) {
grtv.setText("swiped " + fingers + " up");
return false;
}
@Override
public boolean onSwipeDown(int fingers, long gestureDuration, double gestureDistance) {
grtv.setText("swiped " + fingers + " down");
return false;
}
@Override
public boolean onSwipeLeft(int fingers, long gestureDuration, double gestureDistance) {
grtv.setText("swiped " + fingers + " left");
return false;
}
@Override
public boolean onSwipeRight(int fingers, long gestureDuration, double gestureDistance) {
grtv.setText("swiped " + fingers + " right");
return false;
}
@Override
public boolean onPinch(int fingers, long gestureDuration, double gestureDistance) {
grtv.setText("pinch");
return false;
}
@Override
public boolean onUnpinch(int fingers, long gestureDuration, double gestureDistance) {
grtv.setText("unpinch");
return false;
}
@Override
public boolean onDoubleTap(int fingers) {
return false;
}
});
3.最后将此对象设置到视图的TouchEventListener上
myView.setTouchEventListener(mySfg);
可以将其设置为派生自ohos.agp.components.Component的任何对象的TouchEventListener。
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