Plugin developers wishing to edit their native code in the IDE should use the --link flag when adding their plugin to the project via cordova plugin add. This will link the files so that changes to the plugin files in the platforms folder are reflected in your plugin's source folder and vice versa. Once it finishes importing, you should be able to build and run the app directly from Android Studio. This development path may offer you a greater range of development options in certain situations than the cross-platform cordova CLI.
For example, you need to use shell tools when deploying a custom Cordova WebView alongside native components.
Before using this development path, you must still configure the Android SDK environment as described in Requirements and Support above. For each of the scripts discussed below, refer to Cordova CLI Reference for more information on their arguments and usage. Each script has a name that matches the corresponding CLI command. To get started, either download the cordova-android package from npm or Github. To create a project using this package, run the create script in the bin folder:.
The created project will have a folder named cordova inside that contains scripts for the project-specific Cordova commands e. Additionally, the project will feature a structure different from that of a normal Cordova project. To install plugins in this project, use the Cordova Plugman Utility. Refer to this article for instructions to upgrade your cordova-android version. Native Android apps typically consist of a series of activities that the user interacts with.
Activities can be thought of as the individual screens that make up an application; different tasks in an app will often have their own activity. Each activity has its own lifecycle that is maintained as the activity enters and leaves the foreground of a user's device. In contrast, Cordova applications on the Android platform are executed within a Webview that is embedded in a single Android activity.
The lifecycle of this activity is exposed to your application through the document events that are fired. The events are not guaranteed to line up with Android's lifecycle, but they can provide guidelines for saving and restoring your state. These events roughly map to Android callbacks as follows:.
Most other Cordova platforms have a similar concept of lifecycles and should fire these same events when similar actions happen on a user's device. However, Android presents some unique challenges that can sometimes show up thanks to the native Activity lifecycle. In Android, the OS can choose to kill activities in the background in order to free up resources if the device is low on memory.
Unfortunately, when the activity holding your application is killed, the Webview in which your application lives will be destroyed as well. Any state that your application is maintaining will be lost in this case.
When the user navigates back to your application, the Activity and Webview will be recreated by the OS, but state will not be automatically restored for your Cordova app.
For this reason, it is imperative that your application be aware of the lifecycle events that are fired and maintain whatever state is appropriate to make sure a user's context in your app is not lost when they leave the application. Go along and run the downloaded installer file. Using the default selections should be fine, but take a note of the directory in which you install the JDK. You will need to add this to the PATH in a later step below. Next, update your path to include the JDK.
Select the Advanced tab, then click the Environment Variables button. At the end of the field Variable value , add a semicolon followed by the path to the bin directory of the JDK install.
When done click the OK button. Click the New button. Now you are ready to test the install. Close any open command windows, and open a new command window and type: javac -version If you see a version number you are done with the JDK install! The easiesy way to install these tools is to install Android Studio. Well before i start i tried below answers from stack overflow. I tried all the above answers and also i have used cordova example from cordova site. Community Bot 1 1 1 silver badge.
Roxx Roxx 3, 16 16 gold badges 69 69 silver badges bronze badges. At least comment the reason. Add a comment. Active Oldest Votes. Yadav S. Cordova Android is an Android application library that allows for Cordova-based projects to be built for the Android Platform. To use a shared framework , for example in development, link the appropriate cordova-android platform folder path:. When you install a new version of the Cordova CLI that pins a new version of the Cordova-Android platform, you can follow these simple upgrade steps within your project:.
Skip to content. Star 3. Apache Cordova Android cordova. Branches Tags. The original support libraries are no longer maintained. It is recommended to use AndroidX so that your app is running the latest support libraries but, by default, Cordova has AndroidX support disabled for compatibility with existing plugins.
A lot of the Android supported plugins are still using the old support libraries which can not build when using the AndroidX support libraries.
0コメント