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@@ -0,0 +1,77 @@
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+package com.hanghui.senic.service.usbserialdemo.utile.X5;
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+
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+import android.preference.Preference;
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+
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+import com.hanghui.senic.service.usbserialdemo.utile.loacat.AppLogUtils;
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+import com.innohi.YNHAPI;
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+
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+public class GpioUtile implements Preference.OnPreferenceChangeListener{
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+ private static GpioUtile instance;
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+ private static OnGpioListener listener;
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+ private static final String KEY_GPIO_MODE = "gpio_mode";
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+ private static final String KEY_SET_GPIO_STATE = "set_gpio_state";
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+ private static final String KEY_GPIO_STATE = "gpio_state";
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+ private YNHAPI.GpioListenerCallback mCallback = null;
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+ private YNHAPI mYNHAPI = YNHAPI.getInstance();
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+ private GpioUtile() {
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+ }
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+ public static GpioUtile getInstance() {
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+ synchronized (GpioUtile.class) {
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+ if (instance == null) {
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+ instance = new GpioUtile();
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+ }
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+ }
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+ return instance;
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+ }
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+ public void setListener(OnGpioListener listener) {
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+ this.listener = listener;
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+ }
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+ public void init(){
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+ YNHAPI.GpioMode mode = mYNHAPI.getGpioMode(YNHAPI.GPIO_5);
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+ YNHAPI.GpioState state = mYNHAPI.getGpioState(YNHAPI.GPIO_5);
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+ AppLogUtils.i(true,"紫鹏门磁信号初始化","init: mode =" + mode + ", state = " + state);
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+ if (mode == YNHAPI.GpioMode.UNKNOWN || state == YNHAPI.GpioState.UNKNOWN) {
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+ AppLogUtils.e(true,"紫鹏门磁信号初始化","无法正确获取获取GPIO的模式/状态!");
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+ return;
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+ }
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+ listenInputGpioState();
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+ }
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+
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+ private void listenInputGpioState() {
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+ if (mCallback == null) {
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+ mCallback = (index, oldState, newState) -> {
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+ AppLogUtils.i(true,"紫鹏门磁信号回调","index = YNHAPI.GPIO_5" + ", old state = " + oldState + ", new state = " + newState);
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+ //newState 1 - 断开 0 - 短接
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+ listener.OnGpioListener(oldState,newState);
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+ };
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+ mYNHAPI.listenGpio(YNHAPI.GPIO_5, mCallback);
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+ }
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+ }
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+
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+ public void unlistenGpioState() {
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+ if (mCallback != null) {
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+ mYNHAPI.unlistenGpio(YNHAPI.GPIO_5, mCallback);
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+ mCallback = null;
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+ }
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+ }
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+
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+ @Override
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+ public boolean onPreferenceChange(Preference preference, Object newValue) {
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+ switch (preference.getKey()) {
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+ case KEY_GPIO_MODE:
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+ boolean output = "1".equals(String.valueOf(newValue));
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+ mYNHAPI.setGpioMode(YNHAPI.GPIO_5,YNHAPI.GpioMode.INPUT);
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+ return true;
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+
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+ case KEY_SET_GPIO_STATE:
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+ boolean high = "1".equals(String.valueOf(newValue));
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+ mYNHAPI.setGpioState(YNHAPI.GPIO_5, high ? YNHAPI.GpioState.HIGH : YNHAPI.GpioState.LOW);
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+ return true;
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+ }
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+ return false;
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+ }
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+
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+ public interface OnGpioListener {
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+ void OnGpioListener(int oldState,int newState);
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+ }
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+}
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xwh