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lensman
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打印机调通

chengzhenyu 9 years ago
parent
789d7bc482
commit
8187d37797
3 changed files with 126 additions and 10 deletions
Show Diff Stats
  1. 11 1
      app/src/main/java/ai/pai/lensman/printer/PrinterSettingActivity.java
  2. 1 2
      app/src/main/java/ai/pai/lensman/printer/PrinterSettingContract.java
  3. 114 7
      app/src/main/java/ai/pai/lensman/printer/PrinterSettingPresenter.java

+ 11 - 1
app/src/main/java/ai/pai/lensman/printer/PrinterSettingActivity.java
View File 

@@ -117,11 +117,21 @@ public class PrinterSettingActivity extends BaseActivity implements PrinterSetti
117 117 
         Toast.makeText(this,msg,Toast.LENGTH_SHORT).show();
118 118 
     }
119 119
120 
+    @OnClick(R.id.tv_printer_status)
121 
+    void checkStatus(){
122 
+        presenter.queryPrinterStatus();
123 
+    }
124 
+
120 125 
     @OnClick(R.id.tv_print_test)
121 126 
     void testPrint(){
122 127 
         presenter.printTestPage();
123 128 
     }
124 129
130 
+    @OnClick(R.id.title_bar_back_layout)
131 
+    void back(){
132 
+        finish();
133 
+    }
134 
+
125 135 
     @OnCheckedChanged(R.id.tb_bluetooth_switch)
126 136 
     void switchBluetooth(){
127 137 
         if(!presenter.queryBluetoothStatus()){
 
@@ -152,6 +162,6 @@ public class PrinterSettingActivity extends BaseActivity implements PrinterSetti
152 162
153 163 
     @Override
154 164 
     public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
155 
-        presenter.connectBluetooth(deviceAdapter.getDeviceList().get(i));
165 
+        presenter.connectPrinter(deviceAdapter.getDeviceList().get(i));
156 166 
     }
157 167 
 }

+ 1 - 2
app/src/main/java/ai/pai/lensman/printer/PrinterSettingContract.java
View File 

@@ -18,9 +18,8 @@ public class PrinterSettingContract {
18 18 
         boolean queryBluetoothStatus();
19 19 
         List<BluetoothDevice> queryPairedDevices();
20 20 
         void discoverNewDevices();
21 
-        void connectPrinter();
21 
+        void connectPrinter(BluetoothDevice device);
22 22 
         void cancelDiscovery();
23 
-        void connectBluetooth(BluetoothDevice device);
24 23 
     }
25 24
26 25 
     public interface View{

+ 114 - 7
app/src/main/java/ai/pai/lensman/printer/PrinterSettingPresenter.java
View File 

@@ -3,14 +3,27 @@ package ai.pai.lensman.printer;
3 3 
 import android.bluetooth.BluetoothAdapter;
4 4 
 import android.bluetooth.BluetoothDevice;
5 5 
 import android.content.BroadcastReceiver;
6 
+import android.content.ComponentName;
6 7 
 import android.content.Context;
7 8 
 import android.content.Intent;
8 9 
 import android.content.IntentFilter;
10 
+import android.content.ServiceConnection;
11 
+import android.os.IBinder;
12 
+import android.os.RemoteException;
13 
+import android.util.Log;
14 
+
15 
+import com.android.common.utils.LogHelper;
16 
+import com.gprinter.aidl.GpService;
17 
+import com.gprinter.command.GpCom;
18 
+import com.gprinter.io.GpDevice;
19 
+import com.gprinter.io.PortParameters;
20 
+import com.gprinter.service.GpPrintService;
9 21
10 22 
 import java.util.ArrayList;
11 23 
 import java.util.List;
12 24 
 import java.util.Set;
13 25
26 
+import ai.pai.lensman.App;
14 27 
 import ai.pai.lensman.R;
15 28
16 29 
 /**
 
@@ -23,6 +36,24 @@ public class PrinterSettingPresenter implements PrinterSettingContract.Presenter
23 36 
     private PrinterSettingContract.View view;
24 37 
     private  BluetoothAdapter bluetoothAdapter;
25 38
39 
+    private GpService mGpService;
40 
+    private PrinterServiceConnection conn = null;
41 
+
42 
+    class PrinterServiceConnection implements ServiceConnection {
43 
+        @Override
44 
+        public void onServiceDisconnected(ComponentName name) {
45 
+            Log.i("czy", "onServiceDisconnected() called");
46 
+            mGpService = null;
47 
+        }
48 
+
49 
+        @Override
50 
+        public void onServiceConnected(ComponentName name, IBinder service) {
51 
+            Log.i("czy", "onServiceConnected() called");
52 
+            mGpService = GpService.Stub.asInterface(service);
53 
+        }
54 
+    }
55 
+
56 
+
26 57 
     public PrinterSettingPresenter(Context context, PrinterSettingContract.View view){
27 58 
         this.view = view;
28 59 
         this.context = context;
 
@@ -31,12 +62,14 @@ public class PrinterSettingPresenter implements PrinterSettingContract.Presenter
31 62
32 63 
     @Override
33 64 
     public void start() {
65 
+        registerPrinterBroadcast();
66 
+        startAndBindPrintService();
34 67 
         if(queryBluetoothStatus()){
35 68 
             view.onBluetoothEnabled();
36 69 
             view.onPairedDeviceDiscovered(queryPairedDevices());
37 70 
             view.showToast(context.getString(R.string.query_processing));
38 
-            queryPrinterStatus();
39 71 
             discoverNewDevices();
72 
+
40 73 
         }else{
41 74 
             view.onBluetoothDisabled();
42 75 
             view.showToast(context.getString(R.string.bt_is_disabled));
 
@@ -46,16 +79,59 @@ public class PrinterSettingPresenter implements PrinterSettingContract.Presenter
46 79 
     @Override
47 80 
     public void stop() {
48 81 
         cancelDiscovery();
82 
+        if (conn != null) {
83 
+            App.getAppContext().unbindService(conn);
84 
+        }
85 
+        context.unregisterReceiver(PrinterStatusBroadcastReceiver);
49 86 
     }
50 87
51 88 
     @Override
52 89 
     public void queryPrinterStatus() {
90 
+        try {
91 
+
92 
+            int status = mGpService.queryPrinterStatus(0, 5000);
93 
+            String str = new String();
94 
+            if (status == GpCom.STATE_NO_ERR) {
95 
+                str = "打印机正常";
96 
+            } else {
97 
+                str = "打印机 ";
98 
+                if ((byte) (status & GpCom.STATE_OFFLINE) > 0) {
99 
+                    str += "脱机";
100 
+                }
101 
+                if ((byte) (status & GpCom.STATE_PAPER_ERR) > 0) {
102 
+                    str += "缺纸";
103 
+                }
104 
+                if ((byte) (status & GpCom.STATE_COVER_OPEN) > 0) {
105 
+                    str += "打印机开盖";
106 
+                }
107 
+                if ((byte) (status & GpCom.STATE_ERR_OCCURS) > 0) {
108 
+                    str += "打印机出错";
109 
+                }
110 
+                if ((byte) (status & GpCom.STATE_TIMES_OUT) > 0) {
111 
+                    str += "查询超时";
112 
+                }
113 
+            }
114 
+            view.showToast( "打印机："  + " 状态：" + str);
115 
+            view.onPrinterError(str);
53 116
117 
+        } catch (RemoteException e1) {
118 
+            e1.printStackTrace();
119 
+        }
54 120 
     }
55 121
56 122 
     @Override
57 123 
     public void printTestPage() {
58 
-
124 
+        try {
125 
+            int rel = mGpService.printeTestPage(0); //
126 
+            Log.i("ServiceConnection", "rel " + rel);
127 
+            GpCom.ERROR_CODE r = GpCom.ERROR_CODE.values()[rel];
128 
+            if (r != GpCom.ERROR_CODE.SUCCESS) {
129 
+                view.showToast( GpCom.getErrorText(r));
130 
+            }
131 
+        } catch (RemoteException e1) {
132 
+            // TODO Auto-generated catch block
133 
+            e1.printStackTrace();
134 
+        }
59 135 
     }
60 136
61 137 
     @Override
 
@@ -89,8 +165,13 @@ public class PrinterSettingPresenter implements PrinterSettingContract.Presenter
89 165 
     }
90 166
91 167 
     @Override
92 
-    public void connectPrinter() {
93 
-
168 
+    public void connectPrinter(BluetoothDevice device) {
169 
+        try {
170 
+            int code = mGpService.openPort(0, PortParameters.BLUETOOTH, device.getAddress(), 0);
171 
+            LogHelper.d("czy","open port return code ="+code);
172 
+        } catch (RemoteException e) {
173 
+            e.printStackTrace();
174 
+        }
94 175 
     }
95 176
96 177 
     @Override
 
@@ -103,9 +184,11 @@ public class PrinterSettingPresenter implements PrinterSettingContract.Presenter
103 184 
         }
104 185 
     }
105 186
106 
-    @Override
107 
-    public void connectBluetooth(BluetoothDevice device) {
108 
-
187 
+    private void startAndBindPrintService() {
188 
+        Intent intent = new Intent(App.getAppContext(), GpPrintService.class);
189 
+        App.getAppContext().startService(intent);
190 
+        conn = new PrinterServiceConnection();
191 
+        App.getAppContext().bindService(intent, conn, Context.BIND_AUTO_CREATE);
109 192 
     }
110 193
111 194 
     // changes the title when discovery is finished
 
@@ -131,6 +214,30 @@ public class PrinterSettingPresenter implements PrinterSettingContract.Presenter
131 214 
         }
132 215 
     };
133 216
217 
+    private void registerPrinterBroadcast() {
218 
+        IntentFilter filter = new IntentFilter();
219 
+        filter.addAction(GpCom.ACTION_CONNECT_STATUS);
220 
+        context.registerReceiver(PrinterStatusBroadcastReceiver, filter);
221 
+    }
222 
+
223 
+    private BroadcastReceiver PrinterStatusBroadcastReceiver = new BroadcastReceiver() {
224 
+        @Override
225 
+        public void onReceive(Context context, Intent intent) {
226 
+            if (GpCom.ACTION_CONNECT_STATUS.equals(intent.getAction())) {
227 
+                int type = intent.getIntExtra(GpPrintService.CONNECT_STATUS, 0);
228 
+                int id = intent.getIntExtra(GpPrintService.PRINTER_ID, 0);
229 
+                Log.d("czy", "connect status " + type);
230 
+                if (type == GpDevice.STATE_CONNECTING) {
231 
+
232 
+                } else if (type == GpDevice.STATE_NONE) {
233 
+
234 
+                } else if (type == GpDevice.STATE_VALID_PRINTER) {
235 
+
236 
+                } else if (type == GpDevice.STATE_INVALID_PRINTER) {
134 237
238 
+                }
239 
+            }
240 
+        }
241 
+    };
135 242
136 243 
 }