Theme inheritance

suggest change

When defining themes, one usually uses the theme provided by the system, and then changes modifies the look to fit his own application. For example, this is how the Theme.AppCompat theme is inherited:

<style name="AppTheme" parent="Theme.AppCompat">
    <item name="colorPrimary">@color/colorPrimary</item>
    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
    <item name="colorAccent">@color/colorAccent</item>
</style>

This theme now has all the properties of the standard Theme.AppCompat theme, except the ones we explicitly changed.

There is also a shortcut when inheriting, usually used when one inherits from his own theme:

<style name="AppTheme.Red">
    <item name="colorAccent">@color/red</item>
</style>

Since it already has AppTheme. in the start of it’s name, it automatically inherits it, without needing to define the parent theme. This is useful when you need to create specific styles for a part (for example, a single Activity) of your app.

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Theme Style Attribute:
* Theme inheritance

Table Of Contents
2 Gradle
5 Intent
17 Service
19 WebView
31 SQLite
35 Glide
37 Dialog
38 ACRA
44 Handler
53 Toast
57 Theme Style Attribute
63 Menu
65 Picasso
70 Volley
71 Widgets
78 Realm
90 Spinner
95 OkHttp
108 TextView
109 ListView
111 Loader
118 Xposed
119 Security
121 ImageView
123 Doze Mode
130 Drawables
131 Colors
134 Fresco
139 AdMob
145 Keyboard
146 Button
150 EditText
155 Vk SDK
163 ExoPlayer
169 XMPP
175 OpenCV
177 Threads
184 ORMLite
186 TabLayout
190 LruCache
192 Zip files
194 Fastlane
199 FileIO
202 Moshi
210 VideoView
216 Paint
218 ProGuard
226 CleverTap
228 ADB shell
229 Ping ICMP
230 AIDL
234 Context
240 JCodec
242 Okio
249 FuseView
254 Looper
261 Fastjson
263 Jackson
267 Smartcard