2016/03/15

Operate form in WebView and get content 

class ContentLoader {
    @JavascriptInterface
    public void load(String body) {
        // do something
    }
}

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    WebView webView = createWebView();

    webView.loadUrl("https://www.somedoamin.com/product.jsp");
    // enable javascript
    webView.getSettings().setJavaScriptEnabled(true);
    // add interface
    webView.addJavascriptInterface(new ContentLoader(), "ContentLoader");
    webView.setWebViewClient(new WebViewClient() {

        int action;

        @Override
        public void onPageFinished(WebView view, String url) {
            switch (action) {
                case 0:
                    // fill field and submit
                    view.loadUrl("javascript:{\n" +
                            "\tdocument.querySelector('input[name=cgi_tel_no]').value='12345678';\n" +
                            "\tdocument.querySelector('input[name=cgi_id_no]').value='abcdef';\n" +
                            "\tsubmitMyForm();\n" +
                            "};");
                case 1:
                    // get content from 'ContentLoader' interface
                    view.loadUrl("javascript:{\n" +
                            "\twindow.ContentLoader.load('<body>'+document.body.innerHTML+'</body>');\t\n" +
                            "};");
                    break;
            }

            action++;
        }
    });
}

WebView createWebView() {
    WindowManager windowManager = (WindowManager) getSystemService(WINDOW_SERVICE);
    WindowManager.LayoutParams params = new WindowManager.LayoutParams(WindowManager.LayoutParams.WRAP_CONTENT, WindowManager.LayoutParams.WRAP_CONTENT, WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY, WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE, PixelFormat.TRANSLUCENT);
    params.gravity = Gravity.TOP | Gravity.LEFT;
    params.x = 0;
    params.y = 0;
    params.width = 0;
    params.height = 0;

    LinearLayout layout = new LinearLayout(this);
    layout.setLayoutParams(new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.MATCH_PARENT));

    WebView view = new WebView(this);
    view.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.MATCH_PARENT));
    layout.addView(view);

    windowManager.addView(layout, params);

    return view;
}
於

2016/03/06

Gitlab

安裝

線上安裝，支援的 OS 有 Ubuntu、Debian、CentOS、Raspberry PI 2 on Raspbian。直接依照說明即可完成。

建議安裝時也同時下載目前安裝的版本，避免之後有移轉問題需要還原。各版本下載位址為

備份

# 執行備份
gitlab-rake gitlab:backup:create

還原

# 複製備份檔至備份路徑
sudo cp 1493107454_2017_04_25_9.1.0_gitlab_backup.tar /var/opt/gitlab/backups/

# 停止服務
sudo gitlab-ctl stop unicorn
sudo gitlab-ctl stop sidekiq

# 開始還原
sudo gitlab-rake gitlab:backup:restore BACKUP=1493107454_2017_04_25_9.1.0

# 啟動系統
sudo gitlab-ctl start

# 檢查還原結果
sudo gitlab-rake gitlab:check SANITIZE=true

由 SVN 移轉

建立 svn 與 git 作者的 mapping 檔(author.txt)

nanashi07 = Bruce <nanashi07@haha.com>

由 svn 簽出為 git 專案

# clone from svn
# with standard layout(trunk/branches/tags), "-s" argument is required
# "author.txt" contains a list that svn accounts mapping to git authors
git svn clone https://10.10.10.162/svn/caml/Caml.Maker --authors-file=author.txt --no-metadata -s Caml.Maker
cd Caml.Maker
# convert tags
git for-each-ref refs/remotes/tags | cut -d / -f 4- | grep -v @ | while read tagname; do git tag "$tagname" "tags/$tagname"; git branch -r -d "tags/$tagname"; done
# convert branches
git for-each-ref refs/remotes | cut -d / -f 3- | grep -v @ | while read branchname; do git branch "$branchname" "refs/remotes/$branchname"; git branch -r -d "$branchname"; done
# add remote repository
git remote add origin http://nanashi07:password@10.10.10.222/caml/Caml.Maker.git
# push to remote
git push origin --all
cd ..

升級

# 停止服務
sudo gitlab-ctl stop unicorn
sudo gitlab-ctl stop sidekiq
sudo gitlab-ctl stop nginx

# 備份
sudo gitlab-rake gitlab:backup:create

# 安裝下載的檔案
# Ubuntu/Debian:
sudo dpkg -i gitlab_x.x.x-omnibus.xxx.deb

# CentOS:
sudo rpm -Uvh gitlab-x.x.x_xxx.rpm

# 重新設定與啟動
sudo gitlab-ctl reconfigure
sudo gitlab-ctl restart
於