├── settings.gradle ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── BluetoothConnector ├── src │ └── main │ │ ├── ic_launcher-web.png │ │ ├── res │ │ ├── drawable-hdpi │ │ │ └── ic_launcher.png │ │ ├── drawable-mdpi │ │ │ └── ic_launcher.png │ │ ├── drawable-xhdpi │ │ │ └── ic_launcher.png │ │ ├── drawable-xxhdpi │ │ │ └── ic_launcher.png │ │ ├── values-sw600dp │ │ │ └── dimens.xml │ │ ├── values │ │ │ ├── dimens.xml │ │ │ ├── strings.xml │ │ │ └── styles.xml │ │ ├── menu │ │ │ └── main.xml │ │ ├── values-sw720dp-land │ │ │ └── dimens.xml │ │ ├── values-v11 │ │ │ └── styles.xml │ │ ├── values-v14 │ │ │ └── styles.xml │ │ └── layout │ │ │ └── activity_main.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ └── com │ │ └── kcoppock │ │ └── bluetoothconnector │ │ ├── BluetoothA2DPRequester.java │ │ ├── BluetoothBroadcastReceiver.java │ │ └── BluetoothActivity.java ├── build.gradle └── BluetoothConnector.iml ├── local.properties ├── BluetoothConnectorProject.iml ├── README.md ├── gradlew.bat ├── gradlew └── LICENSE.txt /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':BluetoothConnector' 2 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kcoppock/bluetooth-a2dp/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /BluetoothConnector/src/main/ic_launcher-web.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kcoppock/bluetooth-a2dp/HEAD/BluetoothConnector/src/main/ic_launcher-web.png -------------------------------------------------------------------------------- /BluetoothConnector/src/main/res/drawable-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kcoppock/bluetooth-a2dp/HEAD/BluetoothConnector/src/main/res/drawable-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /BluetoothConnector/src/main/res/drawable-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kcoppock/bluetooth-a2dp/HEAD/BluetoothConnector/src/main/res/drawable-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /BluetoothConnector/src/main/res/drawable-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kcoppock/bluetooth-a2dp/HEAD/BluetoothConnector/src/main/res/drawable-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /BluetoothConnector/src/main/res/drawable-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kcoppock/bluetooth-a2dp/HEAD/BluetoothConnector/src/main/res/drawable-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /BluetoothConnector/src/main/res/values-sw600dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | -------------------------------------------------------------------------------- /BluetoothConnector/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | # 2 | #Thu Aug 22 22:50:26 PDT 2013 3 | distributionBase=GRADLE_USER_HOME 4 | distributionPath=wrapper/dists 5 | zipStoreBase=GRADLE_USER_HOME 6 | zipStorePath=wrapper/dists 7 | distributionUrl=http\://services.gradle.org/distributions/gradle-1.7-bin.zip 8 | -------------------------------------------------------------------------------- /BluetoothConnector/src/main/res/menu/main.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | -------------------------------------------------------------------------------- /BluetoothConnector/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | Bluetooth Connector 5 | Settings 6 | Hello world! 7 | 8 | 9 | -------------------------------------------------------------------------------- /BluetoothConnector/src/main/res/values-sw720dp-land/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 128dp 5 | 6 | -------------------------------------------------------------------------------- /BluetoothConnector/src/main/res/values-v11/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 7 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /BluetoothConnector/src/main/res/values-v14/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 8 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /local.properties: -------------------------------------------------------------------------------- 1 | # This file is automatically generated by Android Studio. 2 | # Do not modify this file -- YOUR CHANGES WILL BE ERASED! 3 | # 4 | # This file must *NOT* be checked into Version Control Systems, 5 | # as it contains information specific to your local configuration. 6 | 7 | # Location of the SDK. This is only used by Gradle. 8 | # For customization when using a Version Control System, please read the 9 | # header note. 10 | sdk.dir=/Applications/Android Studio.app/sdk -------------------------------------------------------------------------------- /BluetoothConnector/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | repositories { 3 | mavenCentral() 4 | } 5 | dependencies { 6 | classpath 'com.android.tools.build:gradle:0.5.+' 7 | } 8 | } 9 | apply plugin: 'android' 10 | 11 | repositories { 12 | mavenCentral() 13 | } 14 | 15 | android { 16 | compileSdkVersion 17 17 | buildToolsVersion "17.0.0" 18 | 19 | defaultConfig { 20 | minSdkVersion 14 21 | targetSdkVersion 18 22 | } 23 | } 24 | 25 | dependencies { 26 | compile 'com.android.support:support-v4:13.0.0' 27 | } 28 | -------------------------------------------------------------------------------- /BluetoothConnectorProject.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | -------------------------------------------------------------------------------- /BluetoothConnector/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 10 | 11 | 15 | 16 | 17 | -------------------------------------------------------------------------------- /BluetoothConnector/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 7 | 14 | 15 | 16 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /BluetoothConnector/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 8 | 9 | 10 | 13 | 14 | 19 | 20 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | Bluetooth Connector 2 | ================= 3 | 4 | Simple sample project showing a method of initiating a connection to a paired 5 | Bluetooth device with the A2DP profile. I have an HTC A100 Bluetooth Adapter in 6 | my car, and have always found it irritating to have to manually connect to the 7 | device every time. I knew there had to be a way to do this programmatically, but 8 | it took a lot of searching, and a lot of digging through the source, to find out 9 | how to accomplish it. 10 | 11 | The summary is: 12 | 13 | * Get the BluetoothAdapter 14 | * Acquire a Bluetooth A2DP proxy from the adapter 15 | * Find the BluetoothDevice you wish to connect to from the adapter 16 | * Use reflection to invoke the private connect(BluetoothDevice) method 17 | 18 | 19 | Developed By 20 | ============ 21 | 22 | * Kevin Coppock - 23 | 24 | 25 | License 26 | ======= 27 | 28 | Copyright 2013 Kevin Coppock 29 | 30 | Licensed under the Apache License, Version 2.0 (the "License"); 31 | you may not use this file except in compliance with the License. 32 | You may obtain a copy of the License at 33 | 34 | http://www.apache.org/licenses/LICENSE-2.0 35 | 36 | Unless required by applicable law or agreed to in writing, software 37 | distributed under the License is distributed on an "AS IS" BASIS, 38 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 39 | See the License for the specific language governing permissions and 40 | limitations under the License. -------------------------------------------------------------------------------- /BluetoothConnector/src/main/java/com/kcoppock/bluetoothconnector/BluetoothA2DPRequester.java: -------------------------------------------------------------------------------- 1 | package com.kcoppock.bluetoothconnector; 2 | 3 | import android.bluetooth.BluetoothA2dp; 4 | import android.bluetooth.BluetoothAdapter; 5 | import android.bluetooth.BluetoothProfile; 6 | import android.content.Context; 7 | 8 | /** 9 | * 10 | * Copyright 2013 Kevin Coppock 11 | * 12 | * Licensed under the Apache License, Version 2.0 (the "License"); 13 | * you may not use this file except in compliance with the License. 14 | * You may obtain a copy of the License at 15 | * 16 | * http://www.apache.org/licenses/LICENSE-2.0 17 | * 18 | * Unless required by applicable law or agreed to in writing, software 19 | * distributed under the License is distributed on an "AS IS" BASIS, 20 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 21 | * See the License for the specific language governing permissions and 22 | * limitations under the License. 23 | * 24 | * Sends an asynchronous request to the BluetoothAdapter for an instance of a 25 | * BluetoothA2dp proxy. 26 | */ 27 | public class BluetoothA2DPRequester implements BluetoothProfile.ServiceListener { 28 | private Callback mCallback; 29 | 30 | /** 31 | * Creates a new instance of an A2DP Proxy requester with the 32 | * callback that should receive the proxy once it is acquired 33 | * @param callback the callback that should receive the proxy 34 | */ 35 | public BluetoothA2DPRequester(Callback callback) { 36 | mCallback = callback; 37 | } 38 | 39 | /** 40 | * Start an asynchronous request to acquire the A2DP proxy. The callback 41 | * will be notified when the proxy is acquired 42 | * @param c the context used to obtain the proxy 43 | * @param adapter the BluetoothAdapter that should receive the request for proxy 44 | */ 45 | public void request (Context c, BluetoothAdapter adapter) { 46 | adapter.getProfileProxy(c, this, BluetoothProfile.A2DP); 47 | } 48 | 49 | @Override 50 | public void onServiceConnected(int i, BluetoothProfile bluetoothProfile) { 51 | if (mCallback != null) { 52 | mCallback.onA2DPProxyReceived((BluetoothA2dp) bluetoothProfile); 53 | } 54 | } 55 | 56 | @Override 57 | public void onServiceDisconnected(int i) { 58 | //It's a one-off connection attempt; we don't care about the disconnection event. 59 | } 60 | 61 | public static interface Callback { 62 | public void onA2DPProxyReceived (BluetoothA2dp proxy); 63 | } 64 | } 65 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /BluetoothConnector/src/main/java/com/kcoppock/bluetoothconnector/BluetoothBroadcastReceiver.java: -------------------------------------------------------------------------------- 1 | package com.kcoppock.bluetoothconnector; 2 | 3 | import android.bluetooth.BluetoothAdapter; 4 | import android.content.BroadcastReceiver; 5 | import android.content.Context; 6 | import android.content.Intent; 7 | import android.content.IntentFilter; 8 | import android.util.Log; 9 | 10 | /** 11 | * 12 | * Copyright 2013 Kevin Coppock 13 | * 14 | * Licensed under the Apache License, Version 2.0 (the "License"); 15 | * you may not use this file except in compliance with the License. 16 | * You may obtain a copy of the License at 17 | * 18 | * http://www.apache.org/licenses/LICENSE-2.0 19 | * 20 | * Unless required by applicable law or agreed to in writing, software 21 | * distributed under the License is distributed on an "AS IS" BASIS, 22 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 23 | * See the License for the specific language governing permissions and 24 | * limitations under the License. 25 | */ 26 | public class BluetoothBroadcastReceiver extends BroadcastReceiver { 27 | private static final String TAG = "BluetoothBroadcastReceiver"; 28 | 29 | private Callback mCallback; 30 | 31 | private BluetoothBroadcastReceiver (Callback callback) { 32 | mCallback = callback; 33 | } 34 | 35 | /** 36 | * Convenience method to register a new instance of this receiver with the 37 | * necessary IntentFilter, which will notify the callback upon a successful 38 | * connection or error case. 39 | * @param callback the callback that should be notified on success or failure 40 | * of Bluetooth being enabled 41 | * @param c the context from which to register the receiver 42 | */ 43 | public static void register (Callback callback, Context c) { 44 | c.registerReceiver(new BluetoothBroadcastReceiver(callback), getFilter()); 45 | } 46 | 47 | private static IntentFilter getFilter () { 48 | return new IntentFilter(BluetoothAdapter.ACTION_STATE_CHANGED); 49 | } 50 | 51 | @Override 52 | public void onReceive (Context context, Intent intent) { 53 | if (!BluetoothAdapter.ACTION_STATE_CHANGED.equals(intent.getAction())) { 54 | Log.v(TAG, "Received irrelevant broadcast. Disregarding."); 55 | return; 56 | } 57 | 58 | //This is a State Change event, get the state extra, falling back to ERROR 59 | //if it isn't there (which shouldn't happen) 60 | int state = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR); 61 | 62 | switch (state) { 63 | case BluetoothAdapter.STATE_CONNECTED: 64 | safeUnregisterReceiver(context, this); 65 | fireOnBluetoothConnected(); 66 | break; 67 | case BluetoothAdapter.ERROR: 68 | safeUnregisterReceiver(context, this); 69 | fireOnBluetoothError(); 70 | break; 71 | } 72 | } 73 | 74 | /** 75 | * Convenience method to do a checked unregistration of a broadcast receiver. Occasionally 76 | * you can get into a state where the receiver was already unregistered, throwing an 77 | * IllegalArgumentException. This method just swallows that exception and logs the error. 78 | * @param c the context from which to unregister the receiver 79 | * @param receiver the receiver that should be unregistered if it is not already unregistered 80 | */ 81 | private static void safeUnregisterReceiver (Context c, BroadcastReceiver receiver) { 82 | try { 83 | c.unregisterReceiver(receiver); 84 | } catch (IllegalArgumentException ex) { 85 | Log.w(TAG, "Tried to unregister BluetoothBroadcastReceiver that was not registered."); 86 | } 87 | } 88 | 89 | private void fireOnBluetoothConnected () { 90 | if (mCallback != null) { 91 | mCallback.onBluetoothConnected(); 92 | } 93 | } 94 | 95 | private void fireOnBluetoothError () { 96 | if (mCallback != null) { 97 | mCallback.onBluetoothError(); 98 | } 99 | } 100 | 101 | public static interface Callback { 102 | public void onBluetoothConnected(); 103 | public void onBluetoothError(); 104 | } 105 | } 106 | -------------------------------------------------------------------------------- /BluetoothConnector/BluetoothConnector.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 15 | 16 | 17 | 18 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # For Cygwin, ensure paths are in UNIX format before anything is touched. 46 | if $cygwin ; then 47 | [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 48 | fi 49 | 50 | # Attempt to set APP_HOME 51 | # Resolve links: $0 may be a link 52 | PRG="$0" 53 | # Need this for relative symlinks. 54 | while [ -h "$PRG" ] ; do 55 | ls=`ls -ld "$PRG"` 56 | link=`expr "$ls" : '.*-> \(.*\)$'` 57 | if expr "$link" : '/.*' > /dev/null; then 58 | PRG="$link" 59 | else 60 | PRG=`dirname "$PRG"`"/$link" 61 | fi 62 | done 63 | SAVED="`pwd`" 64 | cd "`dirname \"$PRG\"`/" >&- 65 | APP_HOME="`pwd -P`" 66 | cd "$SAVED" >&- 67 | 68 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 69 | 70 | # Determine the Java command to use to start the JVM. 71 | if [ -n "$JAVA_HOME" ] ; then 72 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 73 | # IBM's JDK on AIX uses strange locations for the executables 74 | JAVACMD="$JAVA_HOME/jre/sh/java" 75 | else 76 | JAVACMD="$JAVA_HOME/bin/java" 77 | fi 78 | if [ ! -x "$JAVACMD" ] ; then 79 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 80 | 81 | Please set the JAVA_HOME variable in your environment to match the 82 | location of your Java installation." 83 | fi 84 | else 85 | JAVACMD="java" 86 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 87 | 88 | Please set the JAVA_HOME variable in your environment to match the 89 | location of your Java installation." 90 | fi 91 | 92 | # Increase the maximum file descriptors if we can. 93 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 94 | MAX_FD_LIMIT=`ulimit -H -n` 95 | if [ $? -eq 0 ] ; then 96 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 97 | MAX_FD="$MAX_FD_LIMIT" 98 | fi 99 | ulimit -n $MAX_FD 100 | if [ $? -ne 0 ] ; then 101 | warn "Could not set maximum file descriptor limit: $MAX_FD" 102 | fi 103 | else 104 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 105 | fi 106 | fi 107 | 108 | # For Darwin, add options to specify how the application appears in the dock 109 | if $darwin; then 110 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 111 | fi 112 | 113 | # For Cygwin, switch paths to Windows format before running java 114 | if $cygwin ; then 115 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 116 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 158 | function splitJvmOpts() { 159 | JVM_OPTS=("$@") 160 | } 161 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 162 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 163 | 164 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 165 | -------------------------------------------------------------------------------- /BluetoothConnector/src/main/java/com/kcoppock/bluetoothconnector/BluetoothActivity.java: -------------------------------------------------------------------------------- 1 | package com.kcoppock.bluetoothconnector; 2 | 3 | import android.bluetooth.BluetoothA2dp; 4 | import android.bluetooth.BluetoothAdapter; 5 | import android.bluetooth.BluetoothDevice; 6 | import android.os.Bundle; 7 | import android.app.Activity; 8 | import android.util.Log; 9 | 10 | import java.lang.reflect.InvocationTargetException; 11 | import java.lang.reflect.Method; 12 | import java.util.HashSet; 13 | import java.util.Set; 14 | /** 15 | * 16 | * Copyright 2013 Kevin Coppock 17 | * 18 | * Licensed under the Apache License, Version 2.0 (the "License"); 19 | * you may not use this file except in compliance with the License. 20 | * You may obtain a copy of the License at 21 | * 22 | * http://www.apache.org/licenses/LICENSE-2.0 23 | * 24 | * Unless required by applicable law or agreed to in writing, software 25 | * distributed under the License is distributed on an "AS IS" BASIS, 26 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 27 | * See the License for the specific language governing permissions and 28 | * limitations under the License. 29 | * 30 | * Main activity which handles the flow of connecting to the requested Bluetooth A2DP device 31 | */ 32 | public class BluetoothActivity extends Activity implements BluetoothBroadcastReceiver.Callback, BluetoothA2DPRequester.Callback { 33 | private static final String TAG = "BluetoothActivity"; 34 | 35 | /** 36 | * This is the name of the device to connect to. You can replace this with the name of 37 | * your device. 38 | */ 39 | private static final String HTC_MEDIA = "HTC Car A100 V2.4B"; 40 | 41 | /** 42 | * Local reference to the device's BluetoothAdapter 43 | */ 44 | private BluetoothAdapter mAdapter; 45 | 46 | @Override 47 | protected void onCreate (Bundle savedInstanceState) { 48 | super.onCreate(savedInstanceState); 49 | 50 | //Store a local reference to the BluetoothAdapter 51 | mAdapter = BluetoothAdapter.getDefaultAdapter(); 52 | 53 | //Already connected, skip the rest 54 | if (mAdapter.isEnabled()) { 55 | onBluetoothConnected(); 56 | return; 57 | } 58 | 59 | //Check if we're allowed to enable Bluetooth. If so, listen for a 60 | //successful enabling 61 | if (mAdapter.enable()) { 62 | BluetoothBroadcastReceiver.register(this, this); 63 | } else { 64 | Log.e(TAG, "Unable to enable Bluetooth. Is Airplane Mode enabled?"); 65 | } 66 | } 67 | 68 | @Override 69 | public void onBluetoothError () { 70 | Log.e(TAG, "There was an error enabling the Bluetooth Adapter."); 71 | } 72 | 73 | @Override 74 | public void onBluetoothConnected () { 75 | new BluetoothA2DPRequester(this).request(this, mAdapter); 76 | } 77 | 78 | @Override 79 | public void onA2DPProxyReceived (BluetoothA2dp proxy) { 80 | Method connect = getConnectMethod(); 81 | BluetoothDevice device = findBondedDeviceByName(mAdapter, HTC_MEDIA); 82 | 83 | //If either is null, just return. The errors have already been logged 84 | if (connect == null || device == null) { 85 | return; 86 | } 87 | 88 | try { 89 | connect.setAccessible(true); 90 | connect.invoke(proxy, device); 91 | } catch (InvocationTargetException ex) { 92 | Log.e(TAG, "Unable to invoke connect(BluetoothDevice) method on proxy. " + ex.toString()); 93 | } catch (IllegalAccessException ex) { 94 | Log.e(TAG, "Illegal Access! " + ex.toString()); 95 | } 96 | } 97 | 98 | /** 99 | * Wrapper around some reflection code to get the hidden 'connect()' method 100 | * @return the connect(BluetoothDevice) method, or null if it could not be found 101 | */ 102 | private Method getConnectMethod () { 103 | try { 104 | return BluetoothA2dp.class.getDeclaredMethod("connect", BluetoothDevice.class); 105 | } catch (NoSuchMethodException ex) { 106 | Log.e(TAG, "Unable to find connect(BluetoothDevice) method in BluetoothA2dp proxy."); 107 | return null; 108 | } 109 | } 110 | 111 | /** 112 | * Search the set of bonded devices in the BluetoothAdapter for one that matches 113 | * the given name 114 | * @param adapter the BluetoothAdapter whose bonded devices should be queried 115 | * @param name the name of the device to search for 116 | * @return the BluetoothDevice by the given name (if found); null if it was not found 117 | */ 118 | private static BluetoothDevice findBondedDeviceByName (BluetoothAdapter adapter, String name) { 119 | for (BluetoothDevice device : getBondedDevices(adapter)) { 120 | if (name.matches(device.getName())) { 121 | Log.v(TAG, String.format("Found device with name %s and address %s.", device.getName(), device.getAddress())); 122 | return device; 123 | } 124 | } 125 | Log.w(TAG, String.format("Unable to find device with name %s.", name)); 126 | return null; 127 | } 128 | 129 | /** 130 | * Safety wrapper around BluetoothAdapter#getBondedDevices() that is guaranteed 131 | * to return a non-null result 132 | * @param adapter the BluetoothAdapter whose bonded devices should be obtained 133 | * @return the set of all bonded devices to the adapter; an empty set if there was an error 134 | */ 135 | private static Set getBondedDevices (BluetoothAdapter adapter) { 136 | Set results = adapter.getBondedDevices(); 137 | if (results == null) { 138 | results = new HashSet(); 139 | } 140 | return results; 141 | } 142 | } 143 | -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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