chromium 原生實現(xiàn)

3個關(guān)鍵類

SavePasswordsPreferences extends Fragment //password 界面

//負(fù)責(zé)和native層進(jìn)行交互
public final class PasswordUIView {
    //內(nèi)部類， 代表一項password item
    public static final class SavedPasswordEntry {
        private final String mUrl;
        private final String mName;
    }

    public interface PasswordListObserver {
        /**
         * Called when passwords list is updated.
         * @param count Number of entries in the password list.
         */
        void passwordListAvailable(int count);

        /**
         * Called when password exceptions list is updated.
         * @param count Number of entries in the password exception list.
         */
        void passwordExceptionListAvailable(int count);
    }

    private ObserverList<PasswordListObserver> mObservers =
            new ObserverList<PasswordListObserver>();

//底層保存密碼完后， jni調(diào)用java層的passwordListAvailable(), 進(jìn)而通知所有的observer.
    @CalledByNative
    private void passwordListAvailable(int count) {
        JLog.i(count);
        for (PasswordListObserver observer : mObservers) {
            observer.passwordListAvailable(count);
        }
    }
}

PasswordEntryEditor.java  //Password entry editor that allows to view and delete passwords stored in Chrome.

項目自定義的實現(xiàn)

2個關(guān)鍵類

PasswordSettingActivity //保存密碼的界面
PasswordAdapter //密碼列表使用的adapter

保存密碼的文件

chrome保存的位置:
/data/data/com.android.chrome/app_chrome/Default/Login Data  
自己瀏覽器保存的位置:
/data/data/com.qihoo.browser/app_chrome/Default/Login Data

注意一點: 明文保存， 有一定的安全隱患.

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