TomazWang

<link rel="import" href="../topeka-elements/theme.html">
<link rel="import" href="../topeka-elements/topeka-resources.html">
<link rel="import" href="../topeka-elements/topeka-app.html">

<polymer-element name="my-element">

  <template>
    <style>    
      :host {
        position: absolute;

TomazWang

... 
  
    <!-- Add permissions -->
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

...

     <!-- Add receiver detecting wifi connection --> 

TomazWang

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="me.tomazwang.project.longtextviewwithscroll.MainActivity">

    <ScrollView
        android:layout_width="match_parent"

TomazWang

...
import android.databinding.DataBindingUtil;
import me.tomazwang.project.databinding.databinding.ActivityMainBinding;
...
  
public class MainActivity extends AppCompatActivity {

    private FunctionInfo funcInfo;

TomazWang

Error:Failed to resolve: com.twitter.sdk.android:twitter:2.2.0

TomazWang

# Usage:
#
# 1. screencap and copy to desktop as sc.png
#    bash ./adb-print.sh
# 2. screencap and copy to desktop as <file-name>.png
#    bash ./adb-print.sh <file-name>
# 3. screencap and copy to <path> as <file-name>.png
#    bash ./adb-print.sh <path> <file-name>

adb shell screencap -p /sdcard/sc.png

TomazWang

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:padding="16dp"
    tools:context="com.linkwish.tsnetworkingsample.MainActivity">

TomazWang

import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;

// 這裡標明了這個 RequestFail annotation 的處理時機
// 這樣說明是否正確？
@Retention(RetentionPolicy.RUNTIME)
public @interface RequestFail {
    
    // - 為什麼這邊可以這樣寫（default的部分）
    // - 是否只有在創建 annotation 的時候能這樣寫？

TomazWang

    public static byte[] decryptDes(byte[] src, byte[] key) throws Exception {

        SecretKeyFactory factory = SecretKeyFactory.getInstance("DES");
        SecretKey secureKey = factory.generateSecret(new DESKeySpec(key));

        Cipher cipher = Cipher.getInstance("DES/ECB/PKCS5Padding");
        cipher.init(Cipher.DECRYPT_MODE, secureKey);

        return cipher.doFinal(src);
    }

TomazWang

// 違反 SRP 的作法
public class MovieRecyclerAdapter extends RecyclerView.Adapter<MovieRecyclerAdapter.ViewHolder> {
 
    private List<Movie> movies;
    private int itemLayout;
 
    public MovieRecyclerAdapter(List<Movies> movies, int itemLayout) {
        this.movies = movies;
        this.itemLayout = itemLayout;
    }