魏春生 wei-spring

This is an old way to Upload an Image from camera or gallery in WebView. It was made a long time ago and is not maintened anymore. Use it at your own risk.

Getting Started with a library project in Android Studio

So we're working on creating Android Material Awesome, a library which will hopefully incorperate the benefits of Material Design, Twitter's Bootstrap, and FontAwesome. What we really wanted is a project other people can easily include into their projects using gradle dependencies. To do this we needed to create a standalone library project so we could make it as lightweight as possible for including as a dependency, and a sample app that would use it for testing. These are the steps we took to get started in Android Studio (version 1.1).

Create Projects

The first thing we needed to do was to create two new projects, with all the default settings (Blank Activity etc). One for our sample app, and one for our library. We added both of ours into the same GitHub repo, however you can save them wherever you like.

	import 'package:flutter/material.dart';

	class MainScreen extends StatefulWidget {
	@override
	_MainScreenState createState() => _MainScreenState();
	}

	class _MainScreenState extends _BaseStatefulState<MainScreen> {
	@override
	Widget build(BuildContext context) {

	/*
	This method can be used to download an image from the internet using a url in Android. This use Android Download Manager to
	download the file and added it to the Gallery. Downloaded image will be saved to "Pictures"
	Folder in your internal storage
	*/

	private void downloadImageNew(String filename, String downloadUrlOfImage){
	try{
	DownloadManager dm = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);
	Uri downloadUri = Uri.parse(downloadUrlOfImage);

	import 'package:flutter/animation.dart';
	import 'package:flutter/material.dart';

	class AutoScrollText extends StatefulWidget {
	final double height;
	final List<Widget> items;

	AutoScrollText({this.height = 24.0, this.items});
	@override
	State<StatefulWidget> createState() => new _AutoScrollTextState();

	import android.media.AudioFormat
	import android.media.AudioRecord
	import android.media.MediaRecorder
	import java.io.IOException
	import java.io.InputStream

	class AudioInputStream(
	audioSource: Int = MediaRecorder.AudioSource.DEFAULT,
	sampleRate: Int = 44100,
	channelConfig: Int = AudioFormat.CHANNEL_IN_MONO,

	import React, { Component } from 'react';
	import { TextInput } from 'react-native';

	class Input extends Component {
	constructor(props) {
	super(props);
	this.state = {
	text: ''
	};
	}

	package cc.cubone.turbo.core.rom;

	import android.os.Build;
	import android.view.Window;
	import android.view.WindowManager;

	import java.lang.reflect.Field;
	import java.lang.reflect.Method;

	/**

	package com.pixite.fragment.widget;

	import android.content.res.Resources;
	import android.graphics.Canvas;
	import android.graphics.ColorFilter;
	import android.graphics.Rect;
	import android.graphics.drawable.Drawable;
	import android.graphics.drawable.Drawable.Callback;
	import android.view.Gravity;

	// This is an outdated way to do this...

	// Inspired by:
	// http://stackoverflow.com/questions/8560501/android-save-image-into-gallery/8722494#8722494
	// https://gist.github.com/samkirton/0242ba81d7ca00b475b9

	public static void saveImageToGallery(ContentResolver cr, String imagePath) {
	String title = "Saved From Glance";
	String description = title;

魏春生 wei-spring

Getting Started with a library project in Android Studio

Create Projects

Fix Up Library Project