mtfos/ble-android-demo
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

add QrScanner , modify PrinterBle class

Browse Source
This commit is contained in:
Jay 2017-09-08 18:09:18 +08:00
parent 2197e6ab98
commit 8a081b144a
6 changed files with 264 additions and 116 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.idea/modules.xml
View File

@ -2,6 +2,7 @@
<project version="4"> <project version="4">
<component name="ProjectModuleManager"> <component name="ProjectModuleManager">
<modules> <modules>
<module fileurl="file://$PROJECT_DIR$/BTDemo.iml" filepath="$PROJECT_DIR$/BTDemo.iml" />
<module fileurl="file://D:\Project\ble-android-demo\BTDemo.iml" filepath="D:\Project\ble-android-demo\BTDemo.iml" /> <module fileurl="file://D:\Project\ble-android-demo\BTDemo.iml" filepath="D:\Project\ble-android-demo\BTDemo.iml" />
<module fileurl="file://$PROJECT_DIR$/app/app.iml" filepath="$PROJECT_DIR$/app/app.iml" /> <module fileurl="file://$PROJECT_DIR$/app/app.iml" filepath="$PROJECT_DIR$/app/app.iml" />
<module fileurl="file://D:\Project\ble-android-demo\app\app.iml" filepath="D:\Project\ble-android-demo\app\app.iml" /> <module fileurl="file://D:\Project\ble-android-demo\app\app.iml" filepath="D:\Project\ble-android-demo\app\app.iml" />

1
app/build.gradle
View File

@ -32,4 +32,5 @@ dependencies {
androidTestImplementation 'com.android.support.test:runner:1.0.0' androidTestImplementation 'com.android.support.test:runner:1.0.0'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.0' androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.0'
implementation 'org.apache.commons:commons-lang3:3.6' implementation 'org.apache.commons:commons-lang3:3.6'
implementation 'com.journeyapps:zxing-android-embedded:3.5.0'
} }

1
app/src/main/AndroidManifest.xml
View File

@ -6,6 +6,7 @@
<uses-permission android:name="android.permission.BLUETOOTH" /> <uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/> <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/> <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.CAMERA"/>
<application <application
android:allowBackup="true" android:allowBackup="true"

48
app/src/main/java/xyz/mtfos/btdemo/MainActivity.kt
View File

@ -3,11 +3,16 @@ package xyz.mtfos.btdemo
import android.Manifest import android.Manifest
import android.annotation.SuppressLint import android.annotation.SuppressLint
import android.app.Activity import android.app.Activity
import android.content.Intent
import android.content.pm.PackageManager import android.content.pm.PackageManager
import android.os.Build import android.os.Build
import android.os.Bundle import android.os.Bundle
import android.os.Handler import android.os.Handler
import android.text.Editable
import android.widget.* import android.widget.*
import com.google.zxing.integration.android.IntentIntegrator
import com.google.zxing.integration.android.IntentResult
import org.json.JSONObject
import xyz.mtfos.btdemo.objectTool.bind import xyz.mtfos.btdemo.objectTool.bind
/** /**
@ -26,6 +31,11 @@ class MainActivity : Activity() {
val alignBtn: Button by bind(R.id.btn_align) val alignBtn: Button by bind(R.id.btn_align)
val sizeBtn: Button by bind(R.id.btn_size) val sizeBtn: Button by bind(R.id.btn_size)
val inmac: EditText by bind(R.id.inmac)
val inservice: EditText by bind(R.id.inservice)
val incharacteristic: EditText by bind(R.id.incharacteristic)
val scanSetting: Button by bind(R.id.scansetting)
val addHR: Button by bind(R.id.addHR) val addHR: Button by bind(R.id.addHR)
val addNL: Button by bind(R.id.addNL) val addNL: Button by bind(R.id.addNL)
val addTAB: Button by bind(R.id.addTAB) val addTAB: Button by bind(R.id.addTAB)
@ -51,7 +61,7 @@ class MainActivity : Activity() {
connectBtn.isEnabled = true connectBtn.isEnabled = true
disconnectBtn.isEnabled = false disconnectBtn.isEnabled = false
ble = PrinterBle(this@MainActivity, "B8:27:EB:21:C2:1A", "dd535b71-8f05-4e30-beb0-6fa7ea3dfc3e", "00000001-8f05-4e30-beb0-6fa7ea3dfc3e") ble = PrinterBle(this@MainActivity)
ble?.setOnStateChangeListener { ble?.setOnStateChangeListener {
System.out.println("Now State is >>>> " + it) System.out.println("Now State is >>>> " + it)
@ -76,6 +86,10 @@ class MainActivity : Activity() {
} }
} }
scanSetting.setOnClickListener {
IntentIntegrator(this@MainActivity).initiateScan()
}
ble?.setOnNotifyListener { ble?.setOnNotifyListener {
System.out.println("Get Notify :::::: " + it) System.out.println("Get Notify :::::: " + it)
} }
@ -107,8 +121,9 @@ class MainActivity : Activity() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
permissionCheck += this@MainActivity.checkSelfPermission(android.Manifest.permission.ACCESS_COARSE_LOCATION) permissionCheck += this@MainActivity.checkSelfPermission(android.Manifest.permission.ACCESS_COARSE_LOCATION)
permissionCheck += this@MainActivity.checkSelfPermission(android.Manifest.permission.ACCESS_FINE_LOCATION) permissionCheck += this@MainActivity.checkSelfPermission(android.Manifest.permission.ACCESS_FINE_LOCATION)
permissionCheck += this@MainActivity.checkSelfPermission(android.Manifest.permission.CAMERA)
if (permissionCheck != 0) { if (permissionCheck != 0) {
requestPermissions(arrayOf(Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION), 111) requestPermissions(arrayOf(Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.CAMERA), 111)
} }
} }
@ -138,6 +153,9 @@ class MainActivity : Activity() {
} }
connectBtn.setOnClickListener { connectBtn.setOnClickListener {
ble?.macAddr = inmac.text.toString()
ble?.serviceUUID = inservice.text.toString()
ble?.characteristicUUID = incharacteristic.text.toString()
scanConnect() scanConnect()
} }
disconnectBtn.setOnClickListener { disconnectBtn.setOnClickListener {
@ -149,6 +167,32 @@ class MainActivity : Activity() {
super.onRequestPermissionsResult(requestCode, permissions, grantResults) super.onRequestPermissionsResult(requestCode, permissions, grantResults)
} }
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
super.onActivityResult(requestCode, resultCode, data)
val qrRes: IntentResult? = IntentIntegrator.parseActivityResult(requestCode, resultCode, data)
if (qrRes != null) {
val content: String? = qrRes?.contents
if (content != null) {
System.out.println("GET QRCODE :: $content")
try {
val json: JSONObject = JSONObject(content)
if(json.has("mac") && json["mac"] is String){
inmac.text = Editable.Factory.getInstance().newEditable(json.getString("mac"))
}
if(json.has("service") && json["service"] is String) {
inservice.text = Editable.Factory.getInstance().newEditable(json.getString("service"))
}
if(json.has("characteristic") && json["characteristic"] is String) {
incharacteristic.text = Editable.Factory.getInstance().newEditable(json.getString("characteristic"))
}
} catch (e: Exception) {
e.printStackTrace()
Toast.makeText(this@MainActivity, "Parser Error", Toast.LENGTH_SHORT).show()
}
}
}
}
override fun onStop() { override fun onStop() {
super.onStop() super.onStop()
disconnect() disconnect()

34
app/src/main/java/xyz/mtfos/btdemo/PrinterBle.java
View File

@ -89,6 +89,10 @@ public class PrinterBle {
void onNotify(String msg); void onNotify(String msg);
} }
public PrinterBle(Context ctx) {
this(ctx, "", "", "");
}
public PrinterBle(Context ctx, String macAddr, String serviceUUID, String characteristicUUID) { public PrinterBle(Context ctx, String macAddr, String serviceUUID, String characteristicUUID) {
this.ctx = ctx; this.ctx = ctx;
this.macAddr = macAddr; this.macAddr = macAddr;
@ -127,9 +131,9 @@ public class PrinterBle {
@Override @Override
public void onServicesDiscovered(BluetoothGatt gatt, int status) { public void onServicesDiscovered(BluetoothGatt gatt, int status) {
super.onServicesDiscovered(gatt, status); super.onServicesDiscovered(gatt, status);
if (status == BluetoothGatt.GATT_SUCCESS) { if (status == BluetoothGatt.GATT_SUCCESS && !serviceUUID.isEmpty()) {
BluetoothGattService btService = mBtGatt.getService(UUID.fromString(serviceUUID)); BluetoothGattService btService = mBtGatt.getService(UUID.fromString(serviceUUID));
if (btService != null) { if (btService != null && !characteristicUUID.isEmpty()) {
printerCharacteristic = btService.getCharacteristic(UUID.fromString(characteristicUUID)); printerCharacteristic = btService.getCharacteristic(UUID.fromString(characteristicUUID));
// set notify enable // set notify enable
mBtGatt.setCharacteristicNotification(printerCharacteristic, true); mBtGatt.setCharacteristicNotification(printerCharacteristic, true);
@ -242,7 +246,7 @@ public class PrinterBle {
}; };
public void startScan() { public void startScan() {
if (mAdapter == null) return; if (mAdapter == null || macAddr.isEmpty() || serviceUUID.isEmpty() || characteristicUUID.isEmpty()) return;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && mLeScanner == null) return; if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && mLeScanner == null) return;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
@ -439,6 +443,30 @@ public class PrinterBle {
return this; return this;
} }
public String getMacAddr() {
return macAddr;
}
public void setMacAddr(String macAddr) {
this.macAddr = macAddr;
}
public String getServiceUUID() {
return serviceUUID;
}
public void setServiceUUID(String serviceUUID) {
this.serviceUUID = serviceUUID;
}
public String getCharacteristicUUID() {
return characteristicUUID;
}
public void setCharacteristicUUID(String characteristicUUID) {
this.characteristicUUID = characteristicUUID;
}
public ArrayList<String> getDataQueue() { public ArrayList<String> getDataQueue() {
return dataQueue; return dataQueue;
} }

295
app/src/main/res/layout/activity_main.xml
View File

@ -4,6 +4,78 @@
android:layout_height="match_parent" android:layout_height="match_parent"
android:orientation="vertical"> android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="BTMac:" />
<EditText
android:id="@+id/inmac"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="input bluetooth mac" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="BTService:" />
<EditText
android:id="@+id/inservice"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="input service uuid" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="BTCharacteristic:" />
<EditText
android:id="@+id/incharacteristic"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="input characteristic uuid" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="right"
android:orientation="horizontal">
<Button
android:id="@+id/scansetting"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="scanSetting"
android:textAllCaps="false" />
</LinearLayout>
</LinearLayout>
<LinearLayout <LinearLayout
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="wrap_content" android:layout_height="wrap_content"
@ -24,139 +96,140 @@
android:textAllCaps="false" /> android:textAllCaps="false" />
</LinearLayout> </LinearLayout>
<LinearLayout <ScrollView
android:id="@+id/mainlay"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="match_parent" android:layout_height="match_parent">
android:orientation="vertical">
<LinearLayout <LinearLayout
android:id="@+id/mainlay"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="wrap_content" android:layout_height="match_parent"
android:orientation="horizontal"> android:orientation="vertical">
<TextView <LinearLayout
android:layout_width="wrap_content" android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:text="Align: " />
<android.support.v7.widget.AppCompatSpinner
android:id="@+id/align"
android:layout_width="wrap_content"
android:layout_height="match_parent" />
<Button
android:id="@+id/btn_align"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="Write"
android:textAllCaps="false" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:text="Size: " />
<android.support.v7.widget.AppCompatSpinner
android:id="@+id/size"
android:layout_width="wrap_content"
android:layout_height="match_parent" />
<Button
android:id="@+id/btn_size"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="Write"
android:textAllCaps="false" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Button
android:id="@+id/addHR"
android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:text="分隔線" /> android:orientation="horizontal">
<Button <TextView
android:id="@+id/addNL" android:layout_width="wrap_content"
android:layout_width="wrap_content" android:layout_height="match_parent"
android:gravity="center"
android:text="Align: " />
<android.support.v7.widget.AppCompatSpinner
android:id="@+id/align"
android:layout_width="wrap_content"
android:layout_height="match_parent" />
<Button
android:id="@+id/btn_align"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="Write"
android:textAllCaps="false" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:text="換行" /> android:orientation="horizontal">
<Button <TextView
android:id="@+id/addTAB" android:layout_width="wrap_content"
android:layout_width="wrap_content" android:layout_height="match_parent"
android:gravity="center"
android:text="Size: " />
<android.support.v7.widget.AppCompatSpinner
android:id="@+id/size"
android:layout_width="wrap_content"
android:layout_height="match_parent" />
<Button
android:id="@+id/btn_size"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="Write"
android:textAllCaps="false" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:text="TAB" /> android:orientation="horizontal">
</LinearLayout>
<Button
android:id="@+id/addHR"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="分隔線" />
<Button
android:id="@+id/addNL"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="換行" />
<Button
android:id="@+id/addTAB"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TAB" />
</LinearLayout>
<LinearLayout <LinearLayout
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:orientation="horizontal"> android:orientation="horizontal">
<EditText <EditText
android:id="@+id/intxt" android:id="@+id/intxt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:hint="輸入傳送字串" />
<Button
android:id="@+id/addTXT"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="addTXT"
android:textAllCaps="false" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<Button
android:id="@+id/bt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Send"
android:textAllCaps="false" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_weight="1" android:layout_weight="1"
android:hint="輸入傳送字串" /> android:orientation="vertical">
<Button
android:id="@+id/addTXT"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="addTXT"
android:textAllCaps="false" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<Button
android:id="@+id/bt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Send"
android:textAllCaps="false" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView <TextView
android:id="@+id/preview" android:id="@+id/preview"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="wrap_content" /> android:layout_height="wrap_content" />
</ScrollView>
</LinearLayout>
</LinearLayout> </LinearLayout>
</ScrollView>
</LinearLayout>
</LinearLayout> </LinearLayout>