Always “aidl” is missing on Android Studio 1.2.1.1

aidl is missing android studio

http://stackoverflow.com/questions/30506406/aidl-is-missing-android-studio

ViewPager PagerAdapter not updating the View

Update ViewPager dynamically?

http://stackoverflow.com/questions/10849552/update-viewpager-dynamically

<RelativeLayout 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:background="@color/default_background"
    android:focusable="true"
    android:focusableInTouchMode="true"
>

부모 Layout 속성에 focusable, focusableInTouchMode 추가

android:focusable="true"
android:focusableInTouchMode="true"

Layout 작업 중에  아래의 그림처럼 Rendering Problems이 생기는 경우 해결법

Path.isConvex를 지원하지 않는다는 오류가 뜨는데 이 경우 EditText에 적용한 shape style의 corners 태그 때문이다.

안드로이드 스튜디오의 버그처럼 보이는데 다음과 같이 수정하면 깨끗하게 해결된다.

문제의 코드

<corners
    android:bottomRightRadius="2dp"
    android:bottomLeftRadius="2dp"
    android:topLeftRadius="2dp"
    android:topRightRadius="2dp"/>

수정

<corners android:radius="2dp"/>

참조 : https://code.google.com/p/android/issues/detail?id=72999

mTxt.setPaintFlags(mTxt.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG);

Android Studio에서 컴파일 했을 때 Gradle 오류로 

Android java.exe finished with non-zero exit value 1

How to dismiss the dialog with click on outside of the dialog?

http://stackoverflow.com/questions/8384067/how-to-dismiss-the-dialog-with-click-on-outside-of-the-dialog

액티비티 전체를 덮는 네비게이션 드로어 만들기

http://androidhuman.tistory.com/560

<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
    <item name="colorPrimary">#FCC248</item>
    <item name="colorPrimaryDark">#FFBB00</item>
    <item name="colorAccent">#CC3D3D</item>

    <!-- toolbar text 색깔 -->
    <item name="android:textColorPrimary">@color/white</item>

    <!-- 액티비티 윈도우 배경색 -->
    <item name="android:windowBackground">@color/white</item>

    <!-- 기본 텍스트 색깔 -->
    <item name="android:textColor">@color/black</item>

    <!-- 메뉴 화살표 색깔 -->
    <item name="colorControlNormal">@color/white</item>
</style>

Android styles and themes - Tutorial

http://www.vogella.com/tutorials/AndroidStylesThemes/article.html

ActionBarDrawerToggle v7 arrow color

http://stackoverflow.com/questions/27861102/actionbardrawertoggle-v7-arrow-color

Styling  the Actionbar

https://developer.android.com/training/basics/actionbar/styling.html

Style Resource

http://developer.android.com/guide/topics/resources/style-resource.html

ActionBar text color

http://stackoverflow.com/questions/5861661/actionbar-text-color

보내는 Activity:

     Bitmap -> ByteArray 로 전환 후 Intent의 Extra로 넣어서 전달.

받는 Activity:

     ByteArray -> Bitmap으로 전환.

보낼때 :

     BitmapDrawable d = (BitmapDrawable)(ImageView)view.findViewById(R.id.imageView1)).getDrawable();

     Bitmap b = d.getBitmap();

     imgview.setImageBitmap(b);

     intent.putExtra("bm", (Bitmap)b);

받는 Activity :

        Bitmap bm = (Bitmap)in.getExtras().get("bm");

        imgview.setImageBitmap(bm);

        또는 

        Bitmap bm = (Bitmap)in.getParcelableExtra("bm");

        imgview.setImageBitmap(bm);  

주의

byteArray 사이즈는 40k까지만 전송 가능. 그 이상 크기의 배열을 전송할 경우에는

 !!! FAILED BINDER TRANSACTION !!! 

오류 뜸.

출저 : http://smile8916.tistory.com/72

개요

https://en.wikipedia.org/wiki/Processing_(programming_language)#Hello_World

프로세싱 예제

https://processing.org/examples/keyboard.html

네비게이션 드로어에 머터리얼 디자인 적용하기

http://androidhuman.tistory.com/559

모든 디바이스를 위한 머터리얼 디자인 - AppCompat 라이브러리

http://googledevkr.blogspot.kr/2014/10/appcompat-v21-material-design-for-pre.html

"Back button" using getSupportActionbar and appcompat v7 toolbar

http://stackoverflow.com/questions/27230827/back-button-using-getsupportactionbar-and-appcompat-v7-toolbar

@InjectView(R.id.toolbar)
Toolbar mToolbar;
private void init() {
    setSupportActionBar(mToolbar);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setHomeButtonEnabled(true);
    getSupportActionBar().setDisplayShowHomeEnabled(true);
    getSupportActionBar().setHomeAsUpIndicator(R.drawable.abc_ic_ab_back_mtrl_am_alpha);
}

public boolean onOptionsItemSelected(MenuItem item) {
    if(item.getItemId() == android.R.id.home) {
        debugMessage("press home button");
        this.finish();
    }
    return super.onOptionsItemSelected(item);
}

Setup Toolbar di Appcopat7 v21

https://pratamawijaya.com/programming/setup-toolbar-di-appcompat-7-v21

안드로이드 스타일 > 컬러

https://www.google.com/design/spec/style/color.html#

How do I use DrawerLayout to display over the ActionBar/Toolbar and under the status bar?
http://stackoverflow.com/questions/26440879/how-do-i-use-drawerlayout-to-display-over-the-actionbar-toolbar-and-under-the-st

http://stackoverflow.com/questions/26913770/make-navigation-drawer-draw-behind-status-bar

Android Libraries and Resources

http://alamkanak.github.io/android-libraries-and-resources/

List of Android UI/UX Libraries

https://github.com/wasabeef/awesome-android-ui