Github user dblotsky commented on a diff in the pull request:
https://github.com/apache/cordova-android/pull/258#discussion_r52795575
--- Diff: bin/templates/cordova/lib/emulator.js ---
@@ -227,18 +236,25 @@ module.exports.wait_for_emulator = function(uuid) {
};
/*
- * Waits for the core android process of the emulator to start
+ * Waits for the core android process of the emulator to start. Returns a
+ * promise that resolves to a boolean indicating success. Not specifying a
+ * time_remaining or passing a negative value will cause it to wait forever
*/
-module.exports.wait_for_boot = function(emulator_id) {
+module.exports.wait_for_boot = function(emulator_id, time_remaining) {
var self = this;
return Adb.shell(emulator_id, 'ps')
.then(function(output) {
if (output.match(/android\.process\.acore/)) {
- return;
+ return true;
+ } else if (time_remaining === 0) {
+ return false;
} else {
process.stdout.write('.');
- return Q.delay(3000).then(function() {
- return self.wait_for_boot(emulator_id);
+
+ // Check at regular intervals
+ return Q.delay(time_remaining < CHECK_BOOTED_INTERVAL ?
time_remaining : CHECK_BOOTED_INTERVAL).then(function() {
--- End diff --
Maybe use `Math.min` here instead of the ternary operator? It's a little
hard to read long ternary conditions.
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