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Overview
| Comment: | improved NFC support wrt broadcast listener |
|---|---|
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
18c4f8121788d77d069d5667390b5e7d |
| User & Date: | chw 2016-12-03 09:57:20 |
Context
|
2016-12-04
| ||
| 06:32 | update Symbola font check-in: d2a35734c8 user: chw tags: trunk | |
|
2016-12-03
| ||
| 09:57 | improved NFC support wrt broadcast listener check-in: 18c4f81217 user: chw tags: trunk | |
|
2016-12-02
| ||
| 19:13 | start NFC support in borg command, NDEF tags only, for now check-in: 1e5315f4df user: chw tags: trunk | |
Changes
Changes to src/tk/tcl/wish/AndroWish.java.
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protected static NmeaInfo mNmeaInfo;
protected static TelephonyManager mPhoneManager;
protected static PSListener mPSListener;
protected static Map<String, BCRecvr> mBCRecvrs;
protected static ImageCapture mCamera;
protected static BroadcastReceiver mUsbRecvr;
protected static Map<String, UsbDeviceConnection> mUsbHold;
protected static NfcAdapter mNfcAdapter;
protected static Tag mNfcTag;
/*
* Callback on application startup
*/
................................................................................
if (hasPerm(android.Manifest.permission.NFC)) {
NfcManager manager =
(NfcManager) getSystemService(Context.NFC_SERVICE);
mNfcAdapter = manager.getDefaultAdapter();
} else {
mNfcAdapter = null;
}
mNfcTag = null;
}
/*
* Tear down everything
*/
................................................................................
if (mUsbHold != null) {
for (final UsbDeviceConnection c : mUsbHold.values()) {
c.close();
}
mUsbHold.clear();
mUsbHold = null;
}
if (mNfcAdapter != null) {
mNfcAdapter.disableForegroundDispatch(this);
}
mNfcTag = null;
}
/*
* Find out if OpenGL ES >= 2.x is available.
*/
private static int getGLESVersion(Context context) {
................................................................................
mSensors.pause();
if (mPSListener != null) {
mPhoneManager.listen(mPSListener, PhoneStateListener.LISTEN_NONE);
}
if (mCamera != null) {
mCamera.onPause();
}
if (mNfcAdapter != null) {
mNfcAdapter.disableForegroundDispatch(this);
}
mNfcTag = null;
}
@Override
public void onResume() {
super.onResume();
mSensors.resume();
if (mPSListener != null) {
................................................................................
}
if (trigger) {
mSingleton.nativeTriggerKeyboard();
}
if (mCamera != null) {
mCamera.onResume();
}
if (mNfcAdapter != null) {
PendingIntent pi =
PendingIntent.getBroadcast(getContext(), 0,
new Intent("tk.tcl.wish.nfc"), 0);
/*
* This should be sufficient but doesn't work, unfortunately:
*
* mNfcAdapter.enableForegroundDispatch(this, pi, null, null);
*
* thus use filters for both intent and tech.
*/
IntentFilter ndef =
new IntentFilter(NfcAdapter.ACTION_NDEF_DISCOVERED);
IntentFilter[] filt = new IntentFilter[] { ndef };
String[][] techs = new String[][] {
new String[] { Ndef.class.getName() },
new String[] { NdefFormatable.class.getName() }
};
mNfcAdapter.enableForegroundDispatch(this, pi, filt, techs);
mNfcTag = null;
}
}
/*
* Configuration (e.g. keyboard) has changed
*/
@Override
................................................................................
if (hideIM) {
mSingleton.sendMessage(SDLActivity.COMMAND_TEXTEDIT_HIDE, 0);
}
if (trigger) {
mSingleton.nativeTriggerKeyboard();
}
}
/*
* Encode Bundle to String[] for "array set"
*/
String[] formatBundle(Bundle b, String[] add) {
Set<String> keys = b.keySet();
................................................................................
*/
public static int handleBroadcastListener(int op, String action) {
int ret = -1;
if (action == null) {
return ret;
}
synchronized (mBCRecvrs) {
BCRecvr bcr = mBCRecvrs.get(action);
if (op == 0) {
/* unregister */
ret = 0;
if (bcr != null) {
mBCRecvrs.remove(action);
final BCRecvr unreg_bcr = bcr;
Runnable unreg = new Runnable() {
public void run() {
mSingleton.unregisterReceiver(unreg_bcr);
}
};
mSingleton.runOnUiThread(unreg);
ret = 1;
}
} else if (op == 1) {
/* register */
ret = 0;
if (bcr == null) {
final BCRecvr reg_bcr = new BCRecvr(mSingleton);
final IntentFilter filter = new IntentFilter();
filter.addAction(action);
mBCRecvrs.put(action, reg_bcr);
Runnable reg = new Runnable() {
public void run() {
mSingleton.registerReceiver(reg_bcr, filter);
}
};
mSingleton.runOnUiThread(reg);
ret = 1;
}
}
}
|
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protected static NmeaInfo mNmeaInfo;
protected static TelephonyManager mPhoneManager;
protected static PSListener mPSListener;
protected static Map<String, BCRecvr> mBCRecvrs;
protected static ImageCapture mCamera;
protected static BroadcastReceiver mUsbRecvr;
protected static Map<String, UsbDeviceConnection> mUsbHold;
protected static BCRecvr mNfcBCRecvr;
protected static NfcAdapter mNfcAdapter;
protected static Tag mNfcTag;
/*
* Callback on application startup
*/
................................................................................
if (hasPerm(android.Manifest.permission.NFC)) {
NfcManager manager =
(NfcManager) getSystemService(Context.NFC_SERVICE);
mNfcAdapter = manager.getDefaultAdapter();
} else {
mNfcAdapter = null;
}
mNfcBCRecvr = null;
mNfcTag = null;
}
/*
* Tear down everything
*/
................................................................................
if (mUsbHold != null) {
for (final UsbDeviceConnection c : mUsbHold.values()) {
c.close();
}
mUsbHold.clear();
mUsbHold = null;
}
mNfcBCRecvr = null;
nfcEnable(false);
}
/*
* Find out if OpenGL ES >= 2.x is available.
*/
private static int getGLESVersion(Context context) {
................................................................................
mSensors.pause();
if (mPSListener != null) {
mPhoneManager.listen(mPSListener, PhoneStateListener.LISTEN_NONE);
}
if (mCamera != null) {
mCamera.onPause();
}
nfcEnable(false);
}
@Override
public void onResume() {
super.onResume();
mSensors.resume();
if (mPSListener != null) {
................................................................................
}
if (trigger) {
mSingleton.nativeTriggerKeyboard();
}
if (mCamera != null) {
mCamera.onResume();
}
nfcEnable(true);
}
/*
* Configuration (e.g. keyboard) has changed
*/
@Override
................................................................................
if (hideIM) {
mSingleton.sendMessage(SDLActivity.COMMAND_TEXTEDIT_HIDE, 0);
}
if (trigger) {
mSingleton.nativeTriggerKeyboard();
}
}
/*
* Turn NFC foreground dispatch on or off.
*/
int nfcEnable(boolean on) {
if (mNfcAdapter == null) {
return -1;
}
if ((mNfcBCRecvr != null) && on) {
PendingIntent pi =
PendingIntent.getBroadcast(getContext(), 0,
new Intent("tk.tcl.wish.nfc"), 0);
/*
* This should be sufficient but doesn't work, unfortunately:
*
* mNfcAdapter.enableForegroundDispatch(this, pi, null, null);
*
* thus use filters for both intent and tech.
*/
IntentFilter ndef =
new IntentFilter(NfcAdapter.ACTION_NDEF_DISCOVERED);
IntentFilter[] filt = new IntentFilter[] { ndef };
String[][] techs = new String[][] {
new String[] { Ndef.class.getName() },
new String[] { NdefFormatable.class.getName() }
};
try {
mNfcAdapter.enableForegroundDispatch(this, pi, filt, techs);
} catch (Exception e) {
return 0;
}
mNfcTag = null;
} else {
try {
mNfcAdapter.disableForegroundDispatch(this);
} catch (Exception e) {
return 0;
}
mNfcTag = null;
}
return 1;
}
/*
* Encode Bundle to String[] for "array set"
*/
String[] formatBundle(Bundle b, String[] add) {
Set<String> keys = b.keySet();
................................................................................
*/
public static int handleBroadcastListener(int op, String action) {
int ret = -1;
if (action == null) {
return ret;
}
final boolean isNfc = action.equals("tk.tcl.wish.nfc");
synchronized (mBCRecvrs) {
BCRecvr bcr = mBCRecvrs.get(action);
if (op == 0) {
/* unregister */
ret = 0;
if (bcr != null) {
mBCRecvrs.remove(action);
final BCRecvr unreg_bcr = bcr;
if (isNfc) {
mNfcBCRecvr = null;
}
Runnable unreg = new Runnable() {
public void run() {
mSingleton.unregisterReceiver(unreg_bcr);
if (isNfc) {
mSingleton.nfcEnable(false);
}
}
};
mSingleton.runOnUiThread(unreg);
ret = 1;
}
} else if (op == 1) {
/* register */
ret = 0;
if (bcr == null) {
final BCRecvr reg_bcr = new BCRecvr(mSingleton);
final IntentFilter filter = new IntentFilter();
filter.addAction(action);
mBCRecvrs.put(action, reg_bcr);
if (isNfc) {
mNfcBCRecvr = reg_bcr;
}
Runnable reg = new Runnable() {
public void run() {
mSingleton.registerReceiver(reg_bcr, filter);
if (isNfc) {
mSingleton.nfcEnable(true);
}
}
};
mSingleton.runOnUiThread(reg);
ret = 1;
}
}
}
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