如何实现在Android Wear的手势识别 [英] How to implement gesture recognition in android wear
本文介绍了如何实现在Android Wear的手势识别的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
你好，我正在寻找如何检测机器人磨损手势，在android系统我用一些code这样，但在Android的磨损不工作..有没有办法来替代默认的手势操作或只是承认他们？
我做的只是像谷歌开发者：
https://www.youtube.com/watch?v=naf_WbtFAlY
http://youtu.be/sha_w3_5c2c?t=25m1s
是不是有什么毛病模拟器？ （我用32位模拟器：模拟器-avd AndroidWearXC -force了32bit ）
进口android.app.Activity;
进口android.os.Bundle;
进口android.util.Log;
进口android.view.GestureDetector;
进口android.view.MotionEvent;
公共类MainActivity延伸活动{
私人GestureDetector mDetector; 私人静态字符串DEBUG_TAG =MainActivity;
@覆盖
保护无效的onCreate（捆绑savedInstanceState）{
super.onCreate（savedInstanceState）;
的setContentView（R.layout.activity_main）;
mDetector =新GestureDetector（这一点，新GestureDetector.SimpleOnGestureListener（）{ @覆盖
公共无效onLong preSS（MotionEvent事件）{ Log.d（DEBUG_TAGonLong preSS：+ event.toString（））;
} @覆盖
公共布尔onDown（MotionEvent事件）{
Log.d（DEBUG_TAGonDown：+ event.toString（））;
返回true;
} @覆盖
公共布尔onFling（MotionEvent EVENT1，MotionEvent EVENT2，
浮velocityX，浮动velocityY）{
Log.d（DEBUG_TAGonFling：+ event1.toString（）+ event2.toString（））;
返回true;
} @覆盖
公共布尔onScroll（MotionEvent E1，E2 MotionEvent，浮distanceX，
浮动distanceY）{
Log.d（DEBUG_TAGonScroll：+ e1.toString（）+ e2.toString（））;
返回true;
} @覆盖
公共无效昂秀preSS（MotionEvent事件）{
Log.d（DEBUG_TAG昂秀preSS：+ event.toString（））;
} @覆盖
公共布尔onSingleTapUp（MotionEvent事件）{
Log.d（DEBUG_TAGonSingleTapUp：+ event.toString（））;
返回true;
} @覆盖
公共布尔onDoubleTap（MotionEvent事件）{
Log.d（DEBUG_TAGonDoubleTap：+ event.toString（））;
返回true;
} @覆盖
公共布尔onDoubleTapEvent（MotionEvent事件）{
Log.d（DEBUG_TAGonDoubleTapEvent：+ event.toString（））;
返回true;
} @覆盖
公共布尔onSingleTapConfirmed（MotionEvent事件）{
Log.d（DEBUG_TAGonSingleTapConfirmed：+ event.toString（））;
返回true;
}
}）; }
@覆盖
公共布尔onTouchEvent（MotionEvent EV）{
返回mDetector.onTouchEvent（EV）|| super.onTouchEvent（EV）;
}
}
我要刷卡左，右，和滚动UPP和向下的手势：
解决了！检查我的答案..
解决方案
在某一天我得到它的工作，失去的部分是，我必须禁用轻扫到辞退手势，并添加DismissOverlayView到我的布局，步骤：
- 禁用轻扫到辞退手势
AppTheme风格添加到您的styles.xml并在mainfest使用它作为应用风格
styles.xml：
＆LT;样式名称=AppTheme父=Theme.DeviceDefault＆GT;
＆LT;项目名称=机器人：windowSwipeToDismiss＆GT;假LT; /项目＆GT;
＆LT; /风格＆GT;
AndroidManifest.xml中：
＆lt;应用
机器人：allowBackup =真
机器人：图标=@绘制/ ic_launcher
机器人：标签=@字符串/ APP_NAME
机器人：主题=@风格/ AppTheme＆GT;
<醇开始=2>
添加到DissmissOverlayView主布局
＆LT; android.support.wearable.view.DismissOverlayView
机器人：ID =@ + ID / dismiss_overlay
机器人：layout_height =match_parent
机器人：layout_width =match_parent/＆GT;
使用它在你的活动这样得到的手势
公共类WearActivity延伸活动{
私人DismissOverlayView mDismissOverlay;
私人GestureDetector mDetector; 公共无效的onCreate（捆绑savedState）{
super.onCreate（savedState）;
的setContentView（R.layout.wear_activity）; //获取DismissOverlayView元素
mDismissOverlay =（DismissOverlayView）findViewById（R.id.dismiss_overlay）;
mDismissOverlay.setIntroText（R.string.long_ press_intro）;
mDismissOverlay.showIntroIfNecessary（）; //配置手势检测
mDetector =新GestureDetector（这一点，新SimpleOnGestureListener（）{ @覆盖
公共无效onLong preSS（MotionEvent事件）{ Log.d（DEBUG_TAGonLong preSS：+ event.toString（））;
} @覆盖
公共布尔onDown（MotionEvent事件）{
Log.d（DEBUG_TAGonDown：+ event.toString（））;
返回true;
} @覆盖
公共布尔onFling（MotionEvent EVENT1，MotionEvent EVENT2，
浮velocityX，浮动velocityY）{
Log.d（DEBUG_TAGonFling：+ event1.toString（）+ event2.toString（））;
返回true;
} @覆盖
公共布尔onScroll（MotionEvent E1，E2 MotionEvent，浮distanceX，
浮动distanceY）{
Log.d（DEBUG_TAGonScroll：+ e1.toString（）+ e2.toString（））;
返回true;
} @覆盖
公共无效昂秀preSS（MotionEvent事件）{
Log.d（DEBUG_TAG昂秀preSS：+ event.toString（））;
} @覆盖
公共布尔onSingleTapUp（MotionEvent事件）{
Log.d（DEBUG_TAGonSingleTapUp：+ event.toString（））;
返回true;
} @覆盖
公共布尔onDoubleTap（MotionEvent事件）{
Log.d（DEBUG_TAGonDoubleTap：+ event.toString（））;
返回true;
} @覆盖
公共布尔onDoubleTapEvent（MotionEvent事件）{
Log.d（DEBUG_TAGonDoubleTapEvent：+ event.toString（））;
返回true;
} @覆盖
公共布尔onSingleTapConfirmed（MotionEvent事件）{
Log.d（DEBUG_TAGonSingleTapConfirmed：+ event.toString（））;
返回true;
}
}）;
} //捕获长presses
@覆盖
公共布尔onTouchEvent（MotionEvent EV）{
返回mDetector.onTouchEvent（EV）|| super.onTouchEvent（EV）;
}
}
Hello i'm looking for how to detect gestures in android wear, in android i use some code like this, but doesn't work in android wear.. is there a way to override the default gestures actions or just recognize them?
I'm doing just like google developers:
https://www.youtube.com/watch?v=naf_WbtFAlY
http://youtu.be/sha_w3_5c2c?t=25m1s
Is there something wrong with the emulator? (i'm using 32bit emulator: emulator -avd AndroidWearXC -force-32bit)
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.GestureDetector;
import android.view.MotionEvent;
public class MainActivity extends Activity {
private GestureDetector mDetector;
private static String DEBUG_TAG="MainActivity";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mDetector = new GestureDetector(this, new GestureDetector.SimpleOnGestureListener() {
@Override
public void onLongPress(MotionEvent event) {
Log.d(DEBUG_TAG, " onLongPress: " + event.toString());
}
@Override
public boolean onDown(MotionEvent event) {
Log.d(DEBUG_TAG," onDown: " + event.toString());
return true;
}
@Override
public boolean onFling(MotionEvent event1, MotionEvent event2,
float velocityX, float velocityY) {
Log.d(DEBUG_TAG, " onFling: " + event1.toString()+event2.toString());
return true;
}
@Override
public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX,
float distanceY) {
Log.d(DEBUG_TAG, " onScroll: " + e1.toString()+e2.toString());
return true;
}
@Override
public void onShowPress(MotionEvent event) {
Log.d(DEBUG_TAG, " onShowPress: " + event.toString());
}
@Override
public boolean onSingleTapUp(MotionEvent event) {
Log.d(DEBUG_TAG, " onSingleTapUp: " + event.toString());
return true;
}
@Override
public boolean onDoubleTap(MotionEvent event) {
Log.d(DEBUG_TAG, " onDoubleTap: " + event.toString());
return true;
}
@Override
public boolean onDoubleTapEvent(MotionEvent event) {
Log.d(DEBUG_TAG, " onDoubleTapEvent: " + event.toString());
return true;
}
@Override
public boolean onSingleTapConfirmed(MotionEvent event) {
Log.d(DEBUG_TAG, " onSingleTapConfirmed: " + event.toString());
return true;
}
});
}
@Override
public boolean onTouchEvent(MotionEvent ev) {
return mDetector.onTouchEvent(ev) || super.onTouchEvent(ev);
}
}
I want swipe left and right, and scroll upp and down gestures:
Solved! check my answer..
解决方案
After one day i got it to work, the lost part was that i must disable the Swipe-To-Dismiss Gesture and add DismissOverlayView to my layout, steps:
- Disable the Swipe-To-Dismiss Gesture add AppTheme style to your styles.xml and use it as app style in your mainfest
styles.xml:
<style name="AppTheme" parent="Theme.DeviceDefault">
<item name="android:windowSwipeToDismiss">false</item>
</style>
AndroidManifest.xml:
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
Add DissmissOverlayView to your main layout
<android.support.wearable.view.DismissOverlayView android:id="@+id/dismiss_overlay" android:layout_height="match_parent" android:layout_width="match_parent"/>Use it in your activity like this to get gestures
public class WearActivity extends Activity { private DismissOverlayView mDismissOverlay; private GestureDetector mDetector; public void onCreate(Bundle savedState) { super.onCreate(savedState); setContentView(R.layout.wear_activity); // Obtain the DismissOverlayView element mDismissOverlay = (DismissOverlayView) findViewById(R.id.dismiss_overlay); mDismissOverlay.setIntroText(R.string.long_press_intro); mDismissOverlay.showIntroIfNecessary(); // Configure a gesture detector mDetector = new GestureDetector(this, new SimpleOnGestureListener() { @Override public void onLongPress(MotionEvent event) { Log.d(DEBUG_TAG, " onLongPress: " + event.toString()); } @Override public boolean onDown(MotionEvent event) { Log.d(DEBUG_TAG," onDown: " + event.toString()); return true; } @Override public boolean onFling(MotionEvent event1, MotionEvent event2, float velocityX, float velocityY) { Log.d(DEBUG_TAG, " onFling: " + event1.toString()+event2.toString()); return true; } @Override public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) { Log.d(DEBUG_TAG, " onScroll: " + e1.toString()+e2.toString()); return true; } @Override public void onShowPress(MotionEvent event) { Log.d(DEBUG_TAG, " onShowPress: " + event.toString()); } @Override public boolean onSingleTapUp(MotionEvent event) { Log.d(DEBUG_TAG, " onSingleTapUp: " + event.toString()); return true; } @Override public boolean onDoubleTap(MotionEvent event) { Log.d(DEBUG_TAG, " onDoubleTap: " + event.toString()); return true; } @Override public boolean onDoubleTapEvent(MotionEvent event) { Log.d(DEBUG_TAG, " onDoubleTapEvent: " + event.toString()); return true; } @Override public boolean onSingleTapConfirmed(MotionEvent event) { Log.d(DEBUG_TAG, " onSingleTapConfirmed: " + event.toString()); return true; } }); } // Capture long presses @Override public boolean onTouchEvent(MotionEvent ev) { return mDetector.onTouchEvent(ev) || super.onTouchEvent(ev); } }
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