Initial-Release

platforms/android/cordova/lib/device.js

@@ -0,0 +1,121 @@
+#!/usr/bin/env node
+
+/*
+       Licensed to the Apache Software Foundation (ASF) under one
+       or more contributor license agreements.  See the NOTICE file
+       distributed with this work for additional information
+       regarding copyright ownership.  The ASF licenses this file
+       to you under the Apache License, Version 2.0 (the
+       "License"); you may not use this file except in compliance
+       with the License.  You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+       Unless required by applicable law or agreed to in writing,
+       software distributed under the License is distributed on an
+       "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+       KIND, either express or implied.  See the License for the
+       specific language governing permissions and limitations
+       under the License.
+*/
+
+var exec  = require('./exec'),
+    Q     = require('q'),
+    os    = require('os'),
+    build = require('./build'),
+    appinfo = require('./appinfo');
+
+/**
+ * Returns a promise for the list of the device ID's found
+ * @param lookHarder When true, try restarting adb if no devices are found.
+ */
+module.exports.list = function(lookHarder) {
+    function helper() {
+        return exec('adb devices', os.tmpdir())
+        .then(function(output) {
+            var response = output.split('\n');
+            var device_list = [];
+            for (var i = 1; i < response.length; i++) {
+                if (response[i].match(/\w+\tdevice/) && !response[i].match(/emulator/)) {
+                    device_list.push(response[i].replace(/\tdevice/, '').replace('\r', ''));
+                }
+            }
+            return device_list;
+        });
+    }
+    return helper()
+    .then(function(list) {
+        if (list.length === 0 && lookHarder) {
+            // adb kill-server doesn't seem to do the trick.
+            // Could probably find a x-platform version of killall, but I'm not actually
+            // sure that this scenario even happens on non-OSX machines.
+            return exec('killall adb')
+            .then(function() {
+                console.log('Restarting adb to see if more devices are detected.');
+                return helper();
+            }, function() {
+                // For non-killall OS's.
+                return list;
+            });
+        }
+        return list;
+    });
+};
+
+module.exports.resolveTarget = function(target) {
+    return this.list(true)
+    .then(function(device_list) {
+        if (!device_list || !device_list.length) {
+            return Q.reject('ERROR: Failed to deploy to device, no devices found.');
+        }
+        // default device
+        target = target || device_list[0];
+
+        if (device_list.indexOf(target) < 0) {
+            return Q.reject('ERROR: Unable to find target \'' + target + '\'.');
+        }
+
+        return build.detectArchitecture(target)
+        .then(function(arch) {
+            return { target: target, arch: arch, isEmulator: false };
+        });
+    });
+};
+
+/*
+ * Installs a previously built application on the device
+ * and launches it.
+ * Returns a promise.
+ */
+module.exports.install = function(target, buildResults) {
+    return Q().then(function() {
+        if (target && typeof target == 'object') {
+            return target;
+        }
+        return module.exports.resolveTarget(target);
+    }).then(function(resolvedTarget) {
+        var apk_path = build.findBestApkForArchitecture(buildResults, resolvedTarget.arch);
+        var launchName = appinfo.getActivityName();
+        console.log('Using apk: ' + apk_path);
+        console.log('Installing app on device...');
+        var cmd = 'adb -s ' + resolvedTarget.target + ' install -r "' + apk_path + '"';
+        return exec(cmd, os.tmpdir())
+        .then(function(output) {
+            if (output.match(/Failure/)) return Q.reject('ERROR: Failed to install apk to device: ' + output);
+
+            //unlock screen
+            var cmd = 'adb -s ' + resolvedTarget.target + ' shell input keyevent 82';
+            return exec(cmd, os.tmpdir());
+        }, function(err) { return Q.reject('ERROR: Failed to install apk to device: ' + err); })
+        .then(function() {
+            // launch the application
+            console.log('Launching application...');
+            var cmd = 'adb -s ' + resolvedTarget.target + ' shell am start -W -a android.intent.action.MAIN -n ' + launchName;
+            return exec(cmd, os.tmpdir());
+        }).then(function() {
+            console.log('LAUNCH SUCCESS');
+        }, function(err) {
+            return Q.reject('ERROR: Failed to launch application on device: ' + err);
+        });
+    });
+};