brandhill

//Android的Bitmap轉成Base64並存入資料庫的方法
 
 // 先把 bitmpa 轉成 byte
 ByteArrayOutputStream stream = new ByteArrayOutputStream();
 bmp.compress(Bitmap.CompressFormat.PNG, 100, stream );
 byte bytes[] = stream.toByteArray();
 // Android 2.2以上才有內建Base64，其他要自已找Libary或是用Blob存入SQLite
 String base64 = Base64.encodeToString(bytes, Base64.DEFAULT); // 把byte變成base64
 
 // 再來是轉回來, 把Base64變回bytes

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import android.graphics.Color;
import android.graphics.LinearGradient;
import android.graphics.Shader;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.PaintDrawable;
import android.graphics.drawable.ShapeDrawable;
import android.graphics.drawable.shapes.RectShape;
import android.util.FloatMath;
import android.view.Gravity;

brandhill

private String loadAssetTextAsString(Context context, String name) {
        BufferedReader in = null;
        try {
            StringBuilder buf = new StringBuilder();
            InputStream is = context.getAssets().open(name);
            in = new BufferedReader(new InputStreamReader(is));

            String str;
            boolean isFirst = true;
            while ( (str = in.readLine()) != null ) {

brandhill

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.util.*;

public class JsonHelper {
    public static Object toJSON(Object object) throws JSONException {
        if (object instanceof Map) {
            JSONObject json = new JSONObject();

brandhill

import android.content.Context;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.widget.ImageView;

public class DynamicImageView extends ImageView {

    public DynamicImageView(final Context context, final AttributeSet attrs) {
        super(context, attrs);
    }

brandhill

package com.feizan.android.snowball.ui.imageview;

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.widget.ImageView;
import android.widget.RelativeLayout;

/**

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/**
 * Copyright 2013 Bo Wang
 *
 * Licensed 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

brandhill

/**
 * Copyright 2013 Bo Wang
 *
 * Licensed 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

brandhill

// 方法 1

ArrayList al = new ArrayList();
// add elements to al, including duplicates
HashSet hs = new HashSet();
hs.addAll(al);
al.clear();
al.addAll(hs);

brandhill

//Clipboard API has changed on level 11 of Android SDK. Here is some code to handle both versions from arinkverma.


// get text
@SuppressWarnings("deprecation")
public void putText(String text){
    int sdk = android.os.Build.VERSION.SDK_INT;
    if(sdk < android.os.Build.VERSION_CODES. HONEYCOMB) {
        android.text.ClipboardManager clipboard = (android.text.ClipboardManager) activity.getSystemService(Context.CLIPBOARD_SERVICE);
        clipboard.setText(text);