Add text pref with example

7 files changed, 89 insertions, 8 deletions

diff --git a/library/src/main/kotlin/ca/allanwang/kau/kpref/KPrefBinder.kt b/library/src/main/kotlin/ca/allanwang/kau/kpref/KPrefBinder.kt
index cc267d6..3e33abf 100644
--- a/library/src/main/kotlin/ca/allanwang/kau/kpref/KPrefBinder.kt
+++ b/library/src/main/kotlin/ca/allanwang/kau/kpref/KPrefBinder.kt
@@ -31,14 +31,21 @@ class KPrefAdapterBuilder {
 
     fun checkbox(@StringRes title: Int,
                  coreBuilder: KPrefItemCore.Builder.() -> Unit = {},
-                 itemBuilder: KPrefItemBase.Builder<Boolean>.() -> Unit = {}) = list.add(KPrefCheckbox(
-            this, title, coreBuilder, itemBuilder))
+                 itemBuilder: KPrefItemBase.Builder<Boolean>.() -> Unit = {}
+    ) = list.add(KPrefCheckbox(this, title, coreBuilder, itemBuilder))
 
     fun colorPicker(@StringRes title: Int,
                     coreBuilder: KPrefItemCore.Builder.() -> Unit = {},
                     itemBuilder: KPrefItemBase.Builder<Int>.() -> Unit = {},
                     colorBuilder: Builder.() -> Unit = {},
-                    showPreview: Boolean = true) = list.add(KPrefColorPicker(this, title, coreBuilder, itemBuilder, colorBuilder, showPreview))
+                    showPreview: Boolean = true
+    ) = list.add(KPrefColorPicker(this, title, coreBuilder, itemBuilder, colorBuilder, showPreview))
+
+    fun <T> text(@StringRes title: Int,
+                 coreBuilder: KPrefItemCore.Builder.() -> Unit = {},
+                 itemBuilder: KPrefItemBase.Builder<T>.() -> Unit = {},
+                 textGetter: (T) -> String? = { it?.toString() }
+    ) = list.add(KPrefText<T>(this, title, coreBuilder, itemBuilder, textGetter))
 
     internal val list: MutableList<KPrefItemCore> = mutableListOf()
 
diff --git a/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefText.kt b/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefText.kt
new file mode 100644
index 0000000..52e9614
--- /dev/null
+++ b/library/src/main/kotlin/ca/allanwang/kau/kpref/items/KPrefText.kt
@@ -0,0 +1,39 @@
+package ca.allanwang.kau.kpref.items
+
+import android.support.annotation.StringRes
+import android.view.View
+import android.widget.TextView
+import ca.allanwang.kau.R
+import ca.allanwang.kau.kpref.KPrefAdapterBuilder
+import ca.allanwang.kau.utils.toast
+
+/**
+ * Created by Allan Wang on 2017-06-14.
+ *
+ * Text preference
+ * Holds a textview to display data on the right
+ * This is still a generic preference
+ *
+ */
+class KPrefText<T>(builder: KPrefAdapterBuilder,
+                   @StringRes title: Int,
+                   coreBuilder: KPrefItemCore.Builder.() -> Unit = {},
+                   itemBuilder: Builder<T>.() -> Unit = {},
+                   val textGetter: (T) -> String? = { it?.toString() }
+) : KPrefItemBase<T>(builder, title, coreBuilder, itemBuilder) {
+
+    override fun defaultOnClick(itemView: View, innerContent: View?): Boolean {
+        itemView.context.toast("No click function set")
+        return true
+    }
+
+    override fun onPostBindView(viewHolder: ViewHolder, textColor: Int?, accentColor: Int?) {
+        super.onPostBindView(viewHolder, textColor, accentColor)
+        val textview = viewHolder.bindInnerView<TextView>(R.layout.kau_preference_text)
+        if (textColor != null) textview.setTextColor(textColor)
+        textview.text = textGetter.invoke(pref)
+    }
+
+    override fun getType(): Int = R.id.kau_item_pref_checkbox
+
+}
\ No newline at end of file
diff --git a/library/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt b/library/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt
index b6da0cb..f5361c3 100644
--- a/library/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt
+++ b/library/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt
@@ -133,6 +133,13 @@ fun Context.showChangelog(@XmlRes xmlRes: Int) {
     }).start()
 }
 
+/**
+ * Wrapper function for the MaterialDialog builder
+ * Must end with build() to return the dialog
+ * Don't forget to call show() on the result to display the dialog
+ */
+fun Context.materialDialog(action: MaterialDialog.Builder.() -> MaterialDialog): MaterialDialog = MaterialDialog.Builder(this).action()
+
 val Context.isNetworkAvailable: Boolean
     get() {
         val connectivityManager = getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
diff --git a/library/src/main/res/layout/kau_preference_text.xml b/library/src/main/res/layout/kau_preference_text.xml
new file mode 100644
index 0000000..bbabdfb
--- /dev/null
+++ b/library/src/main/res/layout/kau_preference_text.xml
@@ -0,0 +1,7 @@
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/kau_pref_inner_content"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:focusable="false"
+    android:clickable="false"
+    android:background="@null" />
\ No newline at end of file
diff --git a/sample/src/main/kotlin/ca/allanwang/kau/sample/KPrefSample.kt b/sample/src/main/kotlin/ca/allanwang/kau/sample/KPrefSample.kt
index 96c7c71..a0fbc59 100644
--- a/sample/src/main/kotlin/ca/allanwang/kau/sample/KPrefSample.kt
+++ b/sample/src/main/kotlin/ca/allanwang/kau/sample/KPrefSample.kt
@@ -14,4 +14,5 @@ object KPrefSample : KPref() {
     var check1: Boolean by kpref("check1", true)
     var check2: Boolean by kpref("check2", false)
     var check3: Boolean by kpref("check3", false)
+    var text: String by kpref("text", "empty")
 }
\ No newline at end of file
diff --git a/sample/src/main/kotlin/ca/allanwang/kau/sample/MainActivity.kt b/sample/src/main/kotlin/ca/allanwang/kau/sample/MainActivity.kt
index 4efd9f1..b8ba393 100644
--- a/sample/src/main/kotlin/ca/allanwang/kau/sample/MainActivity.kt
+++ b/sample/src/main/kotlin/ca/allanwang/kau/sample/MainActivity.kt
@@ -5,10 +5,7 @@ import android.view.Menu
 import android.view.MenuItem
 import ca.allanwang.kau.kpref.KPrefActivity
 import ca.allanwang.kau.kpref.KPrefAdapterBuilder
-import ca.allanwang.kau.utils.darken
-import ca.allanwang.kau.utils.navigationBarColor
-import ca.allanwang.kau.utils.startActivitySlideIn
-import ca.allanwang.kau.utils.toast
+import ca.allanwang.kau.utils.*
 import ca.allanwang.kau.views.RippleCanvas
 import com.mikepenz.google_material_typeface_library.GoogleMaterial
 
@@ -30,7 +27,7 @@ class MainActivity : KPrefActivity() {
 
         checkbox(title = R.string.checkbox_2, itemBuilder = {
             getter = { KPrefSample.check2 }
-            setter = { KPrefSample.check2 = it; reload(3) }
+            setter = { KPrefSample.check2 = it; reloadByTitle(R.string.checkbox_3) }
         })
 
         checkbox(title = R.string.checkbox_3, coreBuilder = {
@@ -80,6 +77,27 @@ class MainActivity : KPrefActivity() {
             allowCustomAlpha = true
             allowCustom = true
         })
+
+        text<String>(title = R.string.text, coreBuilder = {
+            description = R.string.text_desc
+        }, itemBuilder = {
+            getter = { KPrefSample.text }
+            setter = { KPrefSample.text = it }
+            onClick = {
+                itemView, _, item ->
+                itemView.context.materialDialog {
+                    title("Type Text")
+                    input("Type here", item.pref, {
+                        _, input ->
+                        item.pref = input.toString()
+                        reloadByTitle(R.string.text)
+                    })
+                    inputRange(0, 20)
+                    build()
+                }.show()
+                true
+            }
+        })
     }
 
     override fun onCreate(savedInstanceState: Bundle?) {
diff --git a/sample/src/main/res/values/strings.xml b/sample/src/main/res/values/strings.xml
index 56addfd..7399593 100644
--- a/sample/src/main/res/values/strings.xml
+++ b/sample/src/main/res/values/strings.xml
@@ -13,4 +13,6 @@
     <string name="color_custom">This selector allows custom colors</string>
     <string name="color_no_custom">This selector does not allow custom colors</string>
     <string name="color_custom_alpha">This selector allows for custom colors with alpha values</string>
+    <string name="text">Text Pref</string>
+    <string name="text_desc">Saves the text</string>
 </resources>