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package aicare.net.cn.sdk.ailinksdkdemoandroid.modules.ble_nutrition; |
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import android.os.Bundle; |
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import android.view.View; |
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import android.widget.ArrayAdapter; |
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import android.widget.Button; |
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import android.widget.ListView; |
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import android.widget.RadioButton; |
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import androidx.annotation.Nullable; |
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import com.pingwang.bluetoothlib.bean.SupportUnitBean; |
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import com.pingwang.bluetoothlib.device.BleDevice; |
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import aicare.net.cn.sdk.ailinksdkdemoandroid.R; |
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import aicare.net.cn.sdk.ailinksdkdemoandroid.base.BleBaseActivity; |
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import java.math.BigDecimal; |
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import java.text.SimpleDateFormat; |
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import java.util.ArrayList; |
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import java.util.List; |
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import java.util.Locale; |
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import cn.net.aicare.modulelibrary.module.BleNutrition.BleNutritionData; |
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public class BleNutritionActivity extends BleBaseActivity implements View.OnClickListener, BleNutritionData.BleNutritionCallback { |
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private static final String TAG = "Tag1"; |
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private Button btn_clear; |
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private ListView list_view; |
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private Button btn_set_unit; |
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private Button btn_set_zero; |
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private List<RadioButton> rb_list; |
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private List<String> mList; |
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private ArrayAdapter mListAdapter; |
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private String mMac; |
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private BleDevice mBleDevice; |
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private BleNutritionData mBleNutritionData; |
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@Override |
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protected void onCreate(@Nullable Bundle savedInstanceState) { |
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super.onCreate(savedInstanceState); |
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setContentView(R.layout.activity_ble_nutrition); |
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btn_clear = findViewById(R.id.btn_clear); |
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list_view = findViewById(R.id.list_view); |
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btn_set_unit = findViewById(R.id.btn_set_unit); |
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btn_set_zero = findViewById(R.id.btn_set_zero); |
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btn_clear.setOnClickListener(this); |
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btn_set_unit.setOnClickListener(this); |
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btn_set_zero.setOnClickListener(this); |
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rb_list = new ArrayList<>(); |
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rb_list.add(findViewById(R.id.rb_g)); |
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rb_list.add(findViewById(R.id.rb_ml)); |
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rb_list.add(findViewById(R.id.rb_lb_oz)); |
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rb_list.add(findViewById(R.id.rb_oz)); |
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rb_list.add(findViewById(R.id.rb_kg)); |
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rb_list.add(findViewById(R.id.rb_jin)); |
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rb_list.add(findViewById(R.id.rb_milk_ml)); |
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rb_list.add(findViewById(R.id.rb_water_ml)); |
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rb_list.add(findViewById(R.id.rb_milk_fl_oz)); |
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rb_list.add(findViewById(R.id.rb_water_fl_oz)); |
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rb_list.add(findViewById(R.id.rb_lb)); |
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// 单位只能单选 |
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for (RadioButton radioButton : rb_list) { |
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radioButton.setOnClickListener(v -> { |
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for (RadioButton rb : rb_list) { |
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rb.setChecked(rb == v); |
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} |
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}); |
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} |
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// 获取Mac |
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mMac = getIntent().getStringExtra("mac"); |
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// 初始化列表 |
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mList = new ArrayList<>(); |
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mListAdapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, mList); |
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list_view.setAdapter(mListAdapter); |
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} |
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@Override |
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public void onClick(View v) { |
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int id = v.getId(); |
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if (id == R.id.btn_clear) { |
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// 清空文本框 |
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clearText(); |
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} else if (id == R.id.btn_set_unit) { |
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// 设置单位 |
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setUnit(); |
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} else if (id == R.id.btn_set_zero) { |
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// 去皮指令 |
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setZero(); |
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} |
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} |
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@Override |
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protected void onDestroy() { |
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if (mBluetoothService != null) { |
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mBluetoothService.disconnectAll(); |
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} |
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super.onDestroy(); |
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} |
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@Override |
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public void onServiceSuccess() { |
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mBleDevice = mBluetoothService.getBleDevice(mMac); |
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if (mBleDevice != null) { |
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mBleNutritionData = new BleNutritionData(mBleDevice); |
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mBleNutritionData.setBleNutritionCallback(this); |
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addText("连接成功：" + mMac); |
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} |
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} |
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@Override |
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public void onServiceErr() { |
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} |
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@Override |
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public void unbindServices() { |
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} |
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@Override |
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public void mcuBmVersion(String version) { |
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addText("MCU上发BM版本：" + version); |
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} |
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@Override |
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public void mcuSupportUnit(List<SupportUnitBean> list) { |
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String str = ""; |
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for (SupportUnitBean supportUnitBean : list) { |
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str += supportUnitBean.toString() + "；"; |
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if (supportUnitBean.getType() != null && supportUnitBean.getType().equals("8")) { |
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// 遍历所有单位，有这个支持单位就显示 |
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for (int i = 0; i < rb_list.size(); i++) { |
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boolean hasUnit = false; |
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for (Integer integer : supportUnitBean.getSupportUnit()) { |
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if (integer != null && integer == i) { |
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hasUnit = true; |
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break; |
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} |
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} |
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rb_list.get(i).setEnabled(hasUnit); |
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} |
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// 再次遍历，如果选中了不支持的单位，就重新选择 |
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boolean unitDisable = false; |
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for (int i = 0; i < rb_list.size(); i++) { |
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if (!rb_list.get(i).isEnabled() && rb_list.get(i).isChecked()) { |
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unitDisable = true; |
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rb_list.get(i).setChecked(false); |
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} |
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if (rb_list.get(i).isEnabled() && unitDisable) { |
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unitDisable = false; |
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rb_list.get(i).setChecked(true); |
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} |
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} |
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} |
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} |
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addText("MCU上发支持单位列表：\n" + str); |
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} |
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@Override |
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public void mcuWeight(int no, int weight, int unit, int decimal, int symbol, int type) { |
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float w = weight; |
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// 正负 |
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if (symbol == 1) { |
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w *= -1; |
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} |
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// 小数点 |
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w = (float) (w / Math.pow(10, decimal)); |
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// 保留小数位 |
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String weightStr = getPreFloatStr(w, decimal); |
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String str = "MCU上发重量：" + weightStr + getUnitStr(unit) + "\n流水号：" + no + "，原始重量：" + weight + "，单位：" + unit + "，小数点：" + decimal + "，符号：" + symbol + "，重量类型：" + type; |
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addText(str); |
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} |
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@Override |
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public void mcuUnitResult(int status) { |
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String statusStr = ""; |
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switch (status) { |
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case 0: |
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statusStr = "成功"; |
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break; |
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case 1: |
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statusStr = "失败"; |
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break; |
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case 2: |
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statusStr = "不支持"; |
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break; |
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} |
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String str = "MCU上发设置单位结果：" + statusStr; |
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addText(str); |
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} |
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@Override |
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public void mcuErr(int weightErr, int batteryErr) { |
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String weightErrStr = ""; |
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switch (weightErr) { |
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case 0: |
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weightErrStr = "正常"; |
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break; |
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case 1: |
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weightErrStr = "超重"; |
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break; |
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} |
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String batteryErrStr = ""; |
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switch (batteryErr) { |
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case 0: |
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batteryErrStr = "正常"; |
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break; |
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case 1: |
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batteryErrStr = "低电"; |
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break; |
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} |
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String str = "MCU上发异常报警：\n重量状态：" + weightErrStr + "\n电池状态：" + batteryErrStr; |
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addText(str); |
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} |
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private SimpleDateFormat sdf; |
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// 添加一条文本 |
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private void addText(String text) { |
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if (sdf == null) { |
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sdf = new SimpleDateFormat("HH:mm:ss", Locale.US); |
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} |
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mList.add(sdf.format(System.currentTimeMillis()) + "：\n" + text); |
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mListAdapter.notifyDataSetChanged(); |
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list_view.smoothScrollToPosition(mList.size() - 1); |
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} |
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// 清空文本 |
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private void clearText() { |
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mList.clear(); |
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mListAdapter.notifyDataSetChanged(); |
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} |
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// 保留小数位 |
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private String getPreFloatStr(float f, int decimal) { |
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BigDecimal bigDecimal = new BigDecimal(f); |
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return bigDecimal.setScale(decimal, BigDecimal.ROUND_HALF_UP).toString(); |
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} |
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/** |
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* APP 发送归零指令 |
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*/ |
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private void setZero() { |
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if (mBleNutritionData != null) { |
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mBleNutritionData.setZero(); |
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addText("APP下发去皮指令"); |
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} |
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} |
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/** |
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* APP 下发单位 |
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*/ |
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private void setUnit() { |
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if (mBleNutritionData != null) { |
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int unit = -1; |
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for (int i = 0; i < rb_list.size(); i++) { |
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if (rb_list.get(i).isChecked()) { |
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unit = i; |
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break; |
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} |
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} |
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if (unit == -1) { |
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addText("APP下发单位：失败：未选择单位"); |
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return; |
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} |
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mBleNutritionData.setUnit(unit); |
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addText("APP下发单位：" + unit + "：" + getUnitStr(unit)); |
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} |
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} |
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/** |
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* 获取单位字符串 |
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* |
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* @param unit 0 |
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* @return g |
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*/ |
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private String getUnitStr(int unit) { |
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String unitStr = ""; |
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switch (unit) { |
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case 0x00: |
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unitStr = "g"; |
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break; |
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case 0x01: |
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unitStr = "ml"; |
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break; |
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case 0x02: |
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unitStr = "lb:oz"; |
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break; |
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case 0x03: |
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unitStr = "oz"; |
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break; |
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case 0x04: |
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unitStr = "kg"; |
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break; |
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case 0x05: |
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unitStr = "斤"; |
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break; |
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case 0x06: |
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unitStr = "牛奶ml"; |
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break; |
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case 0x07: |
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unitStr = "水ml"; |
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break; |
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case 0x08: |
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unitStr = "牛奶floz"; |
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break; |
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case 0x09: |
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unitStr = "水floz"; |
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break; |
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case 0x0A: |
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unitStr = "lb"; |
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break; |
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} |
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return unitStr; |
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} |
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} |
陈福行
3 лет назад