Move CommonsExtensions in KTX to ContextExtensions KTX

jchucomponents-ktx/src/main/kotlin/com/jeluchu/jchucomponents/ktx/context/ContextExensions.kt

@@ -7,7 +7,9 @@
 package com.jeluchu.jchucomponents.ktx.context
 
 import android.Manifest
+import android.annotation.SuppressLint
 import android.app.NotificationManager
+import android.app.PendingIntent
 import android.content.ClipData
 import android.content.ClipboardManager
 import android.content.ContentValues
@@ -17,19 +19,33 @@ import android.content.Context.NOTIFICATION_SERVICE
 import android.content.Intent
 import android.content.pm.PackageManager
 import android.graphics.Bitmap
+import android.graphics.BitmapFactory
 import android.graphics.drawable.Drawable
 import android.net.Uri
 import android.os.Environment
+import android.provider.Browser
 import android.provider.MediaStore
 import android.telephony.TelephonyManager
 import android.util.Log
 import android.view.LayoutInflater
+import android.view.accessibility.AccessibilityManager
+import android.widget.Toast
+import androidx.annotation.ColorRes
 import androidx.annotation.DrawableRes
+import androidx.browser.customtabs.CustomTabColorSchemeParams
+import androidx.browser.customtabs.CustomTabsIntent
 import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
+import androidx.core.content.getSystemService
 import com.google.gson.Gson
+import com.jeluchu.jchucomponents.ktx.R
 import com.jeluchu.jchucomponents.ktx.constants.INTENT_TYPE_IMG_PNG
+import com.jeluchu.jchucomponents.ktx.context.broadcast.ShareBroadcastReceiver
+import com.jeluchu.jchucomponents.ktx.packageutils.buildIsMarshmallowAndUp
+import com.jeluchu.jchucomponents.ktx.packageutils.buildIsNougatAndUp
 import com.jeluchu.jchucomponents.ktx.packageutils.buildIsQAndUp
+import java.io.File
+import java.util.Locale
 
 /** ---- PERMISSIONS --------------------------------------------------------------------------- **/
 
@@ -133,4 +149,148 @@ fun Context.isPackageInstalled(packageName: String): Boolean =
         true
     }.getOrElse {
         false
-    }
+    }
+
+
+private fun intentView(url: String) = Intent(Intent.ACTION_VIEW, Uri.parse(url))
+
+/**
+ *
+ * [Context] Extension to get whether Talkback
+ * is activated or not
+ *
+ */
+val Context.isTalkBackEnabled: Boolean
+    get() {
+        val am: AccessibilityManager? = getSystemService()
+        val isAccessibilityEnabled: Boolean = am?.isEnabled ?: false
+        val isExploreByTouchEnabled: Boolean = am?.isTouchExplorationEnabled ?: false
+        return isAccessibilityEnabled && isExploreByTouchEnabled
+    }
+
+/**
+ *
+ * [Context] Extension to obtain Locale data from
+ * the device and thus be able to obtain for example the country
+ *
+ * @see android.content.res.Configuration
+ *
+ */
+@Suppress("DEPRECATION")
+val Context.locale: Locale
+    get() = if (buildIsNougatAndUp) resources.configuration.locales[0]
+    else resources.configuration.locale
+
+/**
+ *
+ * [Context] Extension to display a Toast with a short duration
+ * period in which a customized toast will be displayed
+ *
+ * @param message [String] the text you want to display as the [Toast] message
+ *
+ * @see android.widget.Toast
+ * @see android.widget.Toast.LENGTH_SHORT
+ *
+ */
+fun Context.shortToast(message: String) = Toast.makeText(this, message, Toast.LENGTH_SHORT).show()
+
+/**
+ *
+ * [Context] Extension to display a Toast with a long duration
+ * period in which a customized toast will be displayed
+ *
+ * @param message [String] the text you want to display as the [Toast] message
+ *
+ * @see android.widget.Toast
+ * @see android.widget.Toast.LENGTH_LONG
+ *
+ */
+fun Context.longToast(message: String) = Toast.makeText(this, message, Toast.LENGTH_LONG).show()
+
+/**
+ *
+ * [Context] Extension to open any url from Custom Chrome Tab or alternative WebView
+ *
+ * @param url [String] will be the web page we want to open
+ * @param colorBar [Int] the color that will be displayed on the Web Tab, by default is
+ * [R.color.browserActionsBgGrey]
+ *
+ */
+@SuppressLint("UnspecifiedImmutableFlag")
+fun Context.openInCustomTab(
+    url: String,
+    @ColorRes colorBar: Int = R.color.browserActionsBgGrey
+) {
+
+    runCatching {
+
+        val share: PendingIntent = if (buildIsMarshmallowAndUp)
+            PendingIntent.getBroadcast(
+                this, 0, Intent(
+                    this,
+                    ShareBroadcastReceiver::class.java
+                ), PendingIntent.FLAG_IMMUTABLE
+            ) else
+            PendingIntent.getBroadcast(
+                this, 0, Intent(
+                    this,
+                    ShareBroadcastReceiver::class.java
+                ), PendingIntent.FLAG_UPDATE_CURRENT
+            )
+
+        val customTabColorSchemeParams = CustomTabColorSchemeParams.Builder()
+            .setToolbarColor(ContextCompat.getColor(this, colorBar))
+            .build()
+
+        CustomTabsIntent.Builder().apply {
+            setDefaultColorSchemeParams(customTabColorSchemeParams)
+            setShowTitle(true)
+            setActionButton(
+                BitmapFactory.decodeResource(resources, R.drawable.ic_btn_share),
+                "Compartir",
+                share,
+                true
+            )
+        }.build().launchUrl(this, Uri.parse(url))
+
+    }.getOrElse {
+
+        val intent = intentView(url).apply {
+            putExtra(Browser.EXTRA_CREATE_NEW_TAB, true)
+            putExtra(Browser.EXTRA_APPLICATION_ID, packageName)
+        }
+
+        startActivity(intent)
+
+    }
+
+}
+
+/**
+ *
+ * [Context] Extension to delete all cache data generated
+ * by the application during use
+ *
+ */
+fun Context.deleteCache() {
+    runCatching {
+        val dir: File = this.cacheDir
+        deleteDir(dir)
+    }.getOrElse {
+        it.printStackTrace()
+    }
+}
+
+private fun deleteDir(dir: File?): Boolean {
+    return if (dir != null && dir.isDirectory) {
+        val children = dir.list()
+        if (children != null) {
+            for (i in children.indices) {
+                val success = deleteDir(File(dir, children[i]))
+                if (!success) return false
+            }
+        }
+        dir.delete()
+    } else if (dir != null && dir.isFile) dir.delete()
+    else false
+}