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Merge pull request #7 from odaridavid/dark-variant
Add a dark variant
2 parents e6dfb7b + e9b2eca commit 78d2b08

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‎README.md

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@@ -25,8 +25,17 @@ will be required for a successful build.
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## Screenshots
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|<img src='art/s4.png' width='210'/>|<img src='art/s1.png' width='210'/>|<img src='art/s6.png' width='210'/>|<img src='art/s5.png' width='210'/>|
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|:--:|:--:|:--:|:--:|
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|<img src='art/s4.png' width='210'/>|<img src='art/s7.png' width='210'/>|<img src='art/s8.png' width='210'/>|
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|:--:|:--:|:--:|
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|Splash Activity|Settings(Q >)|Settings(< Q)|
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|<img src='art/s9.png' width='210'/>|<img src='art/s10.png' width='210'/>|<img src='art/s11.png' width='210'/>|
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|:--:|:--:|:--:|
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|Dashboard(Dark)|Dashboard(Light)|Description(Light)|
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|<img src='art/s12.png' width='210'/>|<img src='art/s13.png' width='210'/>|<img src='art/s14.png' width='210'/>|
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|:--:|:--:|:--:|
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|Description(Dark)|About(Light)|About(Dark)|
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## Attributions
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‎app/build.gradle

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@@ -12,7 +12,7 @@ android {
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defaultConfig {
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def versionMajor = 1
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def versionMinor = 0
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def versionMinor = 1
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def versionPatch = 0
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applicationId "com.github.odaridavid.designpatterns"
@@ -30,7 +30,7 @@ android {
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proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
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manifestPlaceholders = [crashlyticsEnabled: true]
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}
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debug{
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debug {
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manifestPlaceholders = [crashlyticsEnabled: false]
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}
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}
@@ -41,6 +41,7 @@ android {
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dependencies {
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def material_design_version = "1.2.0-alpha06"
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def about_libraries_version = "8.1.2"
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implementation fileTree(dir: 'libs', include: ['*.jar'])
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implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
@@ -55,8 +56,8 @@ dependencies {
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implementation "com.google.android.material:material:$material_design_version"
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//Libraries used info
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implementation "com.mikepenz:aboutlibraries-core:8.1.2"
59-
implementation "com.mikepenz:aboutlibraries:8.1.2"
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implementation "com.mikepenz:aboutlibraries-core:$about_libraries_version"
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implementation "com.mikepenz:aboutlibraries:$about_libraries_version"
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//Animations
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implementation 'jp.wasabeef:recyclerview-animators:3.0.0'
@@ -67,10 +68,14 @@ dependencies {
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//Crashlytics
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implementation 'com.google.firebase:firebase-crashlytics:17.0.0'
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//Preference
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implementation 'androidx.preference:preference-ktx:1.1.1'
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//Markdown Support
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implementation 'us.feras.mdv:markdownview:1.1.0'
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//Unit testing
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implementation 'androidx.legacy:legacy-support-v4:1.0.0'
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testImplementation 'junit:junit:4.13'
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}
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apply plugin: 'com.google.gms.google-services'
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apply plugin: 'com.google.gms.google-services'

‎app/src/main/AndroidManifest.xml

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@@ -4,6 +4,7 @@
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package="com.github.odaridavid.designpatterns">
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<application
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android:name=".DesignPatternsApp"
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android:allowBackup="false"
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android:icon="@mipmap/ic_launcher"
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android:label="@string/app_name"
@@ -13,6 +14,10 @@
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tools:ignore="AllowBackup"
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tools:replace="android:allowBackup">
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<activity android:name=".base.BaseActivity" />
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<activity
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android:name=".ui.SettingsActivity"
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android:label="@string/menu_settings"
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android:parentActivityName=".ui.MainActivity" />
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<activity
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android:name=".ui.AboutActivity"
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android:label="@string/menu_about"

‎app/src/main/assets/dark_kotlin.css

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/**
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*
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* Copyright 2020 David Odari
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License. You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software distributed under the License
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* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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* or implied. See the License for the specific language governing permissions and limitations under
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* the License.
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*
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**/
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@charset "utf-8";
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body {
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font-family: Helvetica, Arial, Freesans, clean, sans-serif;
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font-size:1.2em;
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padding:0.5em;
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margin:auto;
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color:#a69b97;
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max-width:42em;
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background:#494949;
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}
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code, pre {
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color: inherit;
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}
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pre {
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line-height: 1.25em;
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overflow: auto;
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padding: 6px 10px;
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}
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pre > code {
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border: 0;
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margin: 0;
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padding: 0;
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}
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code {
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margin: 0 2px;
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padding: 0 5px;
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}
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.keyword{
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color:#0097a7;
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}
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.types{
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color:#c25e00;
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}
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.generic{
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color:#c75b39;
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}
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.annotation{
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color:#c75b39;
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}
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.arguments{
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color:#D2691E;
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}
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.string{
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color:#99d066;
59+
}
60+
.comments{
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color:#8e8e8e;
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}
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.assertions{
64+
color:#b39ddb;
65+
}
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.stdlib{
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color:#c49000;
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}
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.literals{
70+
color:#1E90FF;
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}
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.static{
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color:#c49000;
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}
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.string-template{
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color:#c49000;
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}

‎app/src/main/assets/kotlin.css

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background:#eeeeee;
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}
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code, pre {
25-
background-color: #F8F8F8;
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color: inherit;
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}
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pre {

‎app/src/main/java/com/github/odaridavid/designpatterns/DesignPatternsApp.kt

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/**
2+
*
3+
* Copyright 2020 David Odari
4+
*
5+
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
6+
* in compliance with the License. You may obtain a copy of the License at
7+
* http://www.apache.org/licenses/LICENSE-2.0
8+
* Unless required by applicable law or agreed to in writing, software distributed under the License
9+
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
10+
* or implied. See the License for the specific language governing permissions and limitations under
11+
* the License.
12+
*
13+
**/
14+
package com.github.odaridavid.designpatterns
15+
16+
import android.app.Application
17+
import androidx.preference.PreferenceManager
18+
import com.github.odaridavid.designpatterns.helpers.ThemeUtils
19+
20+
21+
internal class DesignPatternsApp : Application() {
22+
23+
override fun onCreate() {
24+
super.onCreate()
25+
val sp = PreferenceManager.getDefaultSharedPreferences(baseContext)
26+
PreferenceManager.setDefaultValues(this, R.xml.preferences, false)
27+
ThemeUtils.updateTheme(sp, getString(R.string.key_theme_preference))
28+
}
29+
30+
}

‎app/src/main/java/com/github/odaridavid/designpatterns/base/BaseActivity.kt

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@@ -1,24 +1,86 @@
11
package com.github.odaridavid.designpatterns.base
22

3+
import android.content.Context
4+
import android.content.res.Configuration
35
import android.os.Build
4-
import android.os.Bundle
6+
import android.os.PowerManager
57
import android.view.View
8+
import androidx.annotation.RequiresApi
69
import androidx.appcompat.app.AppCompatActivity
10+
import androidx.preference.PreferenceManager
711
import com.github.odaridavid.designpatterns.R
8-
import com.github.odaridavid.designpatterns.helpers.SdkUtils
12+
import com.github.odaridavid.designpatterns.helpers.SdkUtils.versionFrom
13+
import com.github.odaridavid.designpatterns.helpers.SdkUtils.versionUntil
14+
import com.github.odaridavid.designpatterns.helpers.ThemeUtils
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1016
abstract class BaseActivity : AppCompatActivity() {
1117

12-
override fun onCreate(savedInstanceState: Bundle?) {
13-
matchStatusBarWithBackground()
14-
super.onCreate(savedInstanceState)
18+
private val powerManager: PowerManager by lazy {
19+
getSystemService(Context.POWER_SERVICE) as PowerManager
1520
}
1621

17-
private fun matchStatusBarWithBackground() {
18-
if (SdkUtils.versionFrom(Build.VERSION_CODES.M)) {
22+
override fun onResume() {
23+
matchSystemBarsWithBackground()
24+
super.onResume()
25+
}
26+
27+
private fun matchSystemBarsWithBackground() {
28+
val sp = PreferenceManager.getDefaultSharedPreferences(baseContext)
29+
val theme = sp.getString(getString(R.string.key_theme_preference), ThemeUtils.THEME_LIGHT)
30+
if (versionFrom(Build.VERSION_CODES.M))
31+
handleSystemBars(theme)
32+
}
33+
34+
@RequiresApi(Build.VERSION_CODES.M)
35+
private fun handleSystemBars(theme: String?) {
36+
when (theme) {
37+
ThemeUtils.THEME_LIGHT -> setLightSystemBars()
38+
ThemeUtils.THEME_DARK -> setDarkSystemBars()
39+
ThemeUtils.THEME_SYSTEM -> {
40+
if (versionUntil(Build.VERSION_CODES.P)) {
41+
onPowerSaverModeChange()
42+
} else {
43+
onUiModeConfigChange()
44+
}
45+
}
46+
}
47+
}
48+
49+
@RequiresApi(Build.VERSION_CODES.M)
50+
private fun onPowerSaverModeChange() {
51+
if (powerManager.isPowerSaveMode)
52+
setDarkSystemBars()
53+
else
54+
setLightSystemBars()
55+
}
56+
57+
@RequiresApi(Build.VERSION_CODES.M)
58+
private fun onUiModeConfigChange() {
59+
when (resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK) {
60+
Configuration.UI_MODE_NIGHT_NO -> {
61+
setLightSystemBars()
62+
}
63+
Configuration.UI_MODE_NIGHT_YES -> {
64+
setDarkSystemBars()
65+
}
66+
}
67+
}
68+
69+
@RequiresApi(Build.VERSION_CODES.M)
70+
private fun setLightSystemBars() {
71+
if (versionFrom(Build.VERSION_CODES.O)) {
72+
window.decorView.systemUiVisibility =
73+
View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR or View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR
74+
} else {
1975
window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR
20-
window.statusBarColor = getColor(R.color.colorPrimary)
2176
}
77+
window.statusBarColor = getColor(android.R.color.background_light)
78+
window.navigationBarColor = getColor(android.R.color.background_light)
2279
}
2380

81+
@RequiresApi(Build.VERSION_CODES.M)
82+
private fun setDarkSystemBars() {
83+
window.statusBarColor = getColor(android.R.color.background_dark)
84+
window.navigationBarColor = getColor(android.R.color.background_dark)
85+
}
2486
}

‎app/src/main/java/com/github/odaridavid/designpatterns/helpers/CodeSamplePath.kt

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1414
package com.github.odaridavid.designpatterns.helpers
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1616
const val BASE_PATH = "file:///android_asset"
17-
const val KOTLIN_CSS_PATH = "$BASE_PATH/kotlin.css"
17+
const val LIGHT_KOTLIN_CSS_PATH = "$BASE_PATH/kotlin.css"
18+
const val DARK_KOTLIN_CSS_PATH = "$BASE_PATH/dark_kotlin.css"
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1920
object CodeSample {
2021
const val ABSTRACT_FACTORY = "$BASE_PATH/abstract_factory.md"

‎app/src/main/java/com/github/odaridavid/designpatterns/helpers/Extensions.kt

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1414
package com.github.odaridavid.designpatterns.helpers
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1616
import android.app.Activity
17+
import android.content.Context
1718
import android.content.Intent
19+
import android.content.SharedPreferences
1820
import android.widget.Toast
21+
import androidx.preference.PreferenceManager
22+
import com.github.odaridavid.designpatterns.R
1923
import us.feras.mdv.MarkdownView
2024

2125

@@ -27,13 +31,28 @@ inline fun <reified T> Activity.navigateTo(noinline intentExtras: ((Intent) -> U
2731
startActivity(intent)
2832
}
2933

30-
internal fun MarkdownView.loadWithKotlinCss(filePath: String) {
34+
internal fun MarkdownView.loadWithKotlinCss(context: Context, filePath: String) {
3135
loadMarkdownFile(
3236
filePath,
33-
KOTLIN_CSS_PATH
37+
getThemedCss(context)
3438
)
3539
}
3640

41+
internal fun getThemedCss(context: Context): String {
42+
val sp = PreferenceManager.getDefaultSharedPreferences(context)
43+
return when (getCurrentTheme(context, sp)) {
44+
ThemeUtils.THEME_DARK -> DARK_KOTLIN_CSS_PATH
45+
ThemeUtils.THEME_LIGHT -> LIGHT_KOTLIN_CSS_PATH
46+
ThemeUtils.THEME_SYSTEM -> LIGHT_KOTLIN_CSS_PATH
47+
else -> LIGHT_KOTLIN_CSS_PATH
48+
}
49+
}
50+
51+
internal fun getCurrentTheme(context: Context, sp: SharedPreferences?): String {
52+
return sp?.getString(context.getString(R.string.key_theme_preference), ThemeUtils.THEME_LIGHT)
53+
?: "default"
54+
}
55+
3756
internal fun String.checkUrlScheme(): String {
3857
return if (!startsWith("http://") && !startsWith("https://"))
3958
"http://$this"

‎app/src/main/java/com/github/odaridavid/designpatterns/helpers/SdkUtils.kt

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@@ -17,8 +17,12 @@ import android.os.Build
1717
import androidx.annotation.IntRange
1818

1919
internal object SdkUtils {
20-
fun versionFrom(@IntRange(from = 0, to = 29) versionCodes: Int): Boolean {
21-
return Build.VERSION.SDK_INT >= versionCodes
20+
fun versionFrom(@IntRange(from = 0, to = 29) versionCode: Int): Boolean {
21+
return Build.VERSION.SDK_INT >= versionCode
22+
}
23+
24+
fun versionUntil(@IntRange(from = 0, to = 29) versionCode: Int): Boolean {
25+
return Build.VERSION.SDK_INT <= versionCode
2226
}
2327
}
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