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CC2650: CC2650 Android sensortag-20-android

Alvin Chen
Expert 3925 points
Part Number: CC2650

Android Studio 2.3 will be set to my 4.4 version of the phone Android:

        File→Project Structure：Compile Sdk Version：API 19: Android 4.4 (KitKat)   （Build Tools Version：25.0.0）

Build CC2650STK SensorTag-20-Android\SensorTag20 sample program  t

        Build→Build APK

The following error occurred:

        Gradle tasks [:BleSensorTag:assembleDebug]

        【WorkDir】\sensortag20\BleSensorTag\src\main\java\com\example\ti\ble\common\BluetoothLeService.java

    ！Error:(736, 35) Error: cannot find symbol

     Symbol: method requestConnectionPriority(int)

        Location: type BluetoothGatt Variable mBluetoothGatt

        【WorkDir】\sensortag20\BleSensorTag\src\main\java\com\example\ti\ble\sensortag\FwUpdateActivity_CC26xx.java

    ！Error:(469, 180) Error: cannot find symbol

        Symbol: variableCONNECTION_PRIORITY_HIGH

        Location: Class BluetoothGatt

    ！Error:(623, 188) Error: cannot find symbol

      Symbol: variable CONNECTION_PRIORITY_HIGH

       Location: Class  BluetoothGatt

        ！Execution failed for task ':BleSensorTag:compileDebugJavaWithJavac'.

        > Compilation failed; see the compiler error output for details.

  • 0
    TI__Guru** 105180 points
    Hello Alvin,

    Since we don't provide an Android Studio sample application, it's hard to say why you see these errors, other than they are from higher Android API versions.

    I suggest following up on a dedicated smartphone forum, such as stackoverflow.net, at the location where referenced in the other post.

    Best wishes