usb-serial-for-android: Implementation

Implement the libdivecomputer API in Java and create C/JNI translation
layer.

[Dirk Hohndel: whitespace harmonization - yes, some of this is Java,
               this still makes it much easier to read for me;
               also changed the FTDI conditional compilation to make
               sure we can still use that for mobile-on-desktop if
               necessary]

Signed-off-by: Christof Arnosti <charno@charno.ch>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 17 insertions, 4 deletions

diff --git a/android-mobile/src/org/subsurfacedivelog/mobile/SubsurfaceMobileActivity.java b/android-mobile/src/org/subsurfacedivelog/mobile/SubsurfaceMobileActivity.java
index 4c5bc576b..c909210f2 100644
--- a/android-mobile/src/org/subsurfacedivelog/mobile/SubsurfaceMobileActivity.java
+++ b/android-mobile/src/org/subsurfacedivelog/mobile/SubsurfaceMobileActivity.java
@@ -28,15 +28,19 @@ public class SubsurfaceMobileActivity extends QtActivity
 	public static boolean isInitialized;
 	private static final String TAG = "subsurfacedivelog.mobile";
 	public static native void setDeviceString(String deviceString);
+	private static Context appContext;
 
 	// we need to provide two endpoints:
 	// onNewIntent if we receive an Intent while running
 	// onCreate    if we were started by an Intent
 	@Override
-	public void onCreate(Bundle savedInstanceState) {
+	public void onCreate(Bundle savedInstanceState)
+	{
 		Log.i(TAG + " onCreate", "onCreate SubsurfaceMobileActivity");
 		super.onCreate(savedInstanceState);
 
+		appContext = getApplicationContext();
+
 		// now we're checking if the App was started from another Android App via Intent
 		Intent theIntent = getIntent();
 		if (theIntent != null) {
@@ -50,7 +54,8 @@ public class SubsurfaceMobileActivity extends QtActivity
 
 	// if we are opened from other apps:
 	@Override
-	public void onNewIntent(Intent intent) {
+	public void onNewIntent(Intent intent)
+	{
 		Log.i(TAG + " onNewIntent", intent.getAction());
 		UsbDevice device = (UsbDevice) intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);
 		if (device == null) {
@@ -68,7 +73,8 @@ public class SubsurfaceMobileActivity extends QtActivity
 		}
 	} // onNewIntent
 
-	public void checkPendingIntents() {
+	public void checkPendingIntents()
+	{
 		isInitialized = true;
 		if (isIntentPending) {
 			isIntentPending = false;
@@ -80,7 +86,8 @@ public class SubsurfaceMobileActivity extends QtActivity
 	} // checkPendingIntents
 
 
-	private void processIntent() {
+	private void processIntent()
+	{
 		Intent intent = getIntent();
 		if (intent == null) {
 			Log.i(TAG + " processIntent", "intent is null");
@@ -95,4 +102,10 @@ public class SubsurfaceMobileActivity extends QtActivity
 		Log.i(TAG + " processIntent device name", device.getDeviceName());
 		setDeviceString(device.toString());
 	} // processIntent
+
+
+	public static Context getAppContext()
+	{
+		return appContext;
+	}
 }