To check if your device support Bluetooth Low Energy programmically, check (getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE)).
Nexus 7, 1st gen, not support BlueTooth LE! |
MK 908III Android mini PC support both Bluetooth and Bluetooth LE |
package com.example.androidcheckbtle;
import android.support.v7.app.ActionBarActivity;
import android.content.pm.PackageManager;
import android.os.Build;
import android.os.Bundle;
import android.widget.TextView;
public class MainActivity extends ActionBarActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TextView textManufacturer = (TextView)findViewById(R.id.manufacturer);
TextView textModel = (TextView)findViewById(R.id.model);
TextView textSupportBT = (TextView)findViewById(R.id.supportbt);
TextView textSupportBTLE = (TextView)findViewById(R.id.supportbtle);
//Get brand, manufacturer and model of your device
textManufacturer.setText(Build.BRAND + " : " + Build.MANUFACTURER);
textModel.setText(Build.MODEL);
//Check if your device support BlueTooth
if (getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH)){
textSupportBT.setText("Support BLUETOOTH");
}else{
textSupportBT.setText("NOT Support BLUETOOTH");
}
//Check if your device support Bluetooth Low Energy
if (getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE)){
textSupportBTLE.setText("Support BLUETOOTH_LE");
}else{
textSupportBTLE.setText("NOT Support BLUETOOTH_LE");
}
}
}
/res/layout/activity_main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:orientation="vertical"
tools:context="com.example.androidcheckbtle.MainActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:autoLink="web"
android:text="http://android-er.blogspot.com/"
android:textStyle="bold" />
<TextView
android:id="@+id/manufacturer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<TextView
android:id="@+id/model"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<TextView
android:id="@+id/supportbt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<TextView
android:id="@+id/supportbtle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
</LinearLayout>
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