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[tor-commits] [orbot/master] force all UI status updates through mStatusUpdateHandler
commit 25a6bb63b24c377a7c0505e5d2677cf6c90b88fb
Author: Hans-Christoph Steiner <hans@xxxxxxx>
Date: Tue Jun 9 17:02:21 2015 -0400
force all UI status updates through mStatusUpdateHandler
The Handler is a message queue for the main thread, so it should help keep
the UI working while status updates are coming in.
* This removes the constants in TorServiceConstants because the Handler
messages are only for OrbotMainActivity
* this uses the handy shortcut msg.obj for the status message
---
src/org/torproject/android/OrbotConstants.java | 6 +-
src/org/torproject/android/OrbotMainActivity.java | 63 +++++++-------------
.../android/service/TorServiceConstants.java | 12 +---
3 files changed, 24 insertions(+), 57 deletions(-)
diff --git a/src/org/torproject/android/OrbotConstants.java b/src/org/torproject/android/OrbotConstants.java
index 373ff3f..10309fb 100644
--- a/src/org/torproject/android/OrbotConstants.java
+++ b/src/org/torproject/android/OrbotConstants.java
@@ -16,11 +16,7 @@ public interface OrbotConstants {
public final static String URL_TOR_CHECK = "https://check.torproject.org";;
public final static String URL_TOR_BRIDGES = "https://bridges.torproject.org/bridges?transport=";;
-
- public final static String NEWLINE = "\n";
-
- public final static String HANDLER_TOR_MSG = "torServiceMsg";
-
+
public final static String PREF_BRIDGES_UPDATED = "pref_bridges_enabled";
//public final static String PREF_BRIDGES_OBFUSCATED = "pref_bridges_obfuscated";
public final static String PREF_OR = "pref_or";
diff --git a/src/org/torproject/android/OrbotMainActivity.java b/src/org/torproject/android/OrbotMainActivity.java
index a2e9750..c9c13b0 100644
--- a/src/org/torproject/android/OrbotMainActivity.java
+++ b/src/org/torproject/android/OrbotMainActivity.java
@@ -92,7 +92,11 @@ public class OrbotMainActivity extends Activity
private final static int REQUEST_VPN = 8888;
private final static int REQUEST_SETTINGS = 0x9874;
-
+
+ // message types for mStatusUpdateHandler
+ private final static int STATUS_UPDATE = 1;
+ private static final int MESSAGE_TRAFFIC_COUNT = 2;
+
/** Called when the activity is first created. */
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@@ -141,8 +145,9 @@ public class OrbotMainActivity extends Activity
return;
if (action.equals(TorServiceConstants.LOCAL_ACTION_LOG)) {
- String log = intent.getStringExtra(TorServiceConstants.LOCAL_EXTRA_LOG);
- updateStatus(log);
+ Message msg = mStatusUpdateHandler.obtainMessage(STATUS_UPDATE);
+ msg.obj = intent.getStringExtra(TorServiceConstants.LOCAL_EXTRA_LOG);
+ mStatusUpdateHandler.sendMessage(msg);
} else if (action.equals(TorServiceConstants.LOCAL_ACTION_BANDWIDTH)) {
long upload = intent.getLongExtra("up", 0);
@@ -150,8 +155,7 @@ public class OrbotMainActivity extends Activity
long written = intent.getLongExtra("written", 0);
long read = intent.getLongExtra("read", 0);
- Message msg = mStatusUpdateHandler
- .obtainMessage(TorServiceConstants.MESSAGE_TRAFFIC_COUNT);
+ Message msg = mStatusUpdateHandler.obtainMessage(MESSAGE_TRAFFIC_COUNT);
msg.getData().putLong("download", download);
msg.getData().putLong("upload", upload);
msg.getData().putLong("readTotal", read);
@@ -160,7 +164,9 @@ public class OrbotMainActivity extends Activity
} else if (action.equals(TorServiceConstants.ACTION_STATUS)) {
torStatus = intent.getStringExtra(TorServiceConstants.EXTRA_STATUS);
- updateStatus("");
+ Message msg = mStatusUpdateHandler.obtainMessage(STATUS_UPDATE);
+ msg.obj = "";
+ mStatusUpdateHandler.sendMessage(msg);
}
}
};
@@ -1122,8 +1128,8 @@ public class OrbotMainActivity extends Activity
lblStatus.setText(getString(R.string.status_starting_up));
//we send a message here to the progressDialog i believe, but we can clarify that shortly
- Message msg = mStatusUpdateHandler.obtainMessage(TorServiceConstants.ENABLE_TOR_MSG);
- msg.getData().putString(HANDLER_TOR_MSG, getString(R.string.status_starting_up));
+ Message msg = mStatusUpdateHandler.obtainMessage(STATUS_UPDATE);
+ msg.obj = getString(R.string.status_starting_up);
mStatusUpdateHandler.sendMessage(msg);
}
@@ -1144,38 +1150,16 @@ public class OrbotMainActivity extends Activity
// this is what takes messages or values from the callback threads or other non-mainUI threads
//and passes them back into the main UI thread for display to the user
private Handler mStatusUpdateHandler = new Handler() {
-
- private String lastServiceMsg = null;
-
- public void handleMessage(Message msg) {
- switch (msg.what) {
- case TorServiceConstants.STATUS_MSG:
- case TorServiceConstants.LOG_MSG:
- String torServiceMsg = (String)msg.getData().getString(HANDLER_TOR_MSG);
-
- if (lastServiceMsg == null || !lastServiceMsg.equals(torServiceMsg))
- {
- updateStatus(torServiceMsg);
-
- lastServiceMsg = torServiceMsg;
- }
-
- break;
- case TorServiceConstants.ENABLE_TOR_MSG:
-
- updateStatus((String)msg.getData().getString(HANDLER_TOR_MSG));
-
- break;
- case TorServiceConstants.DISABLE_TOR_MSG:
-
- updateStatus((String)msg.getData().getString(HANDLER_TOR_MSG));
-
+ @Override
+ public void handleMessage(final Message msg) {
+ switch (msg.what) {
+ case STATUS_UPDATE:
+ updateStatus((String) msg.obj);
break;
-
- case TorServiceConstants.MESSAGE_TRAFFIC_COUNT :
-
+ case MESSAGE_TRAFFIC_COUNT:
+
Bundle data = msg.getData();
DataCount datacount = new DataCount(data.getLong("upload"),data.getLong("download"));
@@ -1190,12 +1174,9 @@ public class OrbotMainActivity extends Activity
super.handleMessage(msg);
}
}
-
-
-
};
- @Override
+ @Override
protected void onDestroy() {
super.onDestroy();
LocalBroadcastManager.getInstance(this).unregisterReceiver(mLocalBroadcastReceiver);
diff --git a/src/org/torproject/android/service/TorServiceConstants.java b/src/org/torproject/android/service/TorServiceConstants.java
index c2c326a..c31a670 100644
--- a/src/org/torproject/android/service/TorServiceConstants.java
+++ b/src/org/torproject/android/service/TorServiceConstants.java
@@ -78,12 +78,7 @@ public interface TorServiceConstants {
public final static String STATUS_ON = "ON";
public final static String STATUS_STARTING = "STARTING";
public final static String STATUS_STOPPING = "STOPPING";
-
- public static final int STATUS_MSG = 1;
- public static final int ENABLE_TOR_MSG = 2;
- public static final int DISABLE_TOR_MSG = 3;
- public static final int LOG_MSG = 4;
-
+
public static final String CMD_START = "start";
public static final String CMD_SIGNAL_HUP = "signal_hup";
public static final String CMD_FLUSH = "flush";
@@ -100,11 +95,6 @@ public interface TorServiceConstants {
public static final String OBFSCLIENT_ASSET_KEY = "obfs4proxy";
public static final String MEEK_ASSET_KEY = "meek-client";
-
-
- public static final int MESSAGE_TRAFFIC_COUNT = 5;
-
-
//name of the iptables binary
public final static String IPTABLES_ASSET_KEY = "xtables";
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