Update kpref-activity's min-sdk and other minor changes (#11)3.1.0

* Move some resources to public

* Lower kpref minsdk

* Remove excess kauUtils annotations

* Allow nullable throwable

* Do not throw null throwable

* Make image picker base abstract again

* Migrate about strings to private

* Update readme

* Update readme

* Update sample tagging

* Update adapter readme

3 files changed, 17 insertions, 16 deletions

diff --git a/core/src/main/kotlin/ca/allanwang/kau/logging/TimberLogger.kt b/core/src/main/kotlin/ca/allanwang/kau/logging/TimberLogger.kt
index 5969fd5..e0f6cae 100644
--- a/core/src/main/kotlin/ca/allanwang/kau/logging/TimberLogger.kt
+++ b/core/src/main/kotlin/ca/allanwang/kau/logging/TimberLogger.kt
@@ -11,7 +11,7 @@ import timber.log.Timber
 open class TimberLogger(tag: String) {
     internal val TAG = "$tag: %s"
     fun e(s: String) = Timber.e(TAG, s)
-    fun e(t: Throwable, s: String = "error") = Timber.e(t, TAG, s)
+    fun e(t: Throwable?, s: String = "error") = if (t == null) e(s) else Timber.e(t, TAG, s)
     fun d(s: String) = Timber.d(TAG, s)
     fun i(s: String) = Timber.i(TAG, s)
     fun v(s: String) = Timber.v(TAG, s)
diff --git a/core/src/main/kotlin/ca/allanwang/kau/utils/AnimUtils.kt b/core/src/main/kotlin/ca/allanwang/kau/utils/AnimUtils.kt
index ed4b7bd..112c8ec 100644
--- a/core/src/main/kotlin/ca/allanwang/kau/utils/AnimUtils.kt
+++ b/core/src/main/kotlin/ca/allanwang/kau/utils/AnimUtils.kt
@@ -32,13 +32,13 @@ import android.widget.TextView
     val anim = ViewAnimationUtils.createCircularReveal(this, x, y, 0f, r).setDuration(duration)
     anim.startDelay = offset
     anim.addListener(object : AnimatorListenerAdapter() {
-        override @KauUtils fun onAnimationStart(animation: Animator?) {
+        override fun onAnimationStart(animation: Animator?) {
             visible()
             onStart?.invoke()
         }
 
-        override @KauUtils fun onAnimationEnd(animation: Animator?) = onFinish?.invoke() ?: Unit
-        override @KauUtils fun onAnimationCancel(animation: Animator?) = onFinish?.invoke() ?: Unit
+        override fun onAnimationEnd(animation: Animator?) = onFinish?.invoke() ?: Unit
+        override fun onAnimationCancel(animation: Animator?) = onFinish?.invoke() ?: Unit
     })
     anim.start()
 }
@@ -59,14 +59,14 @@ import android.widget.TextView
     val anim = ViewAnimationUtils.createCircularReveal(this, x, y, r, 0f).setDuration(duration)
     anim.startDelay = offset
     anim.addListener(object : AnimatorListenerAdapter() {
-        override @KauUtils fun onAnimationStart(animation: Animator?) = onStart?.invoke() ?: Unit
+        override fun onAnimationStart(animation: Animator?) = onStart?.invoke() ?: Unit
 
-        override @KauUtils fun onAnimationEnd(animation: Animator?) {
+        override fun onAnimationEnd(animation: Animator?) {
             invisible()
             onFinish?.invoke() ?: Unit
         }
 
-        override @KauUtils fun onAnimationCancel(animation: Animator?) = onFinish?.invoke() ?: Unit
+        override fun onAnimationCancel(animation: Animator?) = onFinish?.invoke() ?: Unit
     })
     anim.start()
 }
@@ -82,9 +82,9 @@ import android.widget.TextView
     anim.startOffset = offset
     anim.duration = duration
     anim.setAnimationListener(object : Animation.AnimationListener {
-        override @KauUtils fun onAnimationRepeat(animation: Animation?) {}
-        override @KauUtils fun onAnimationEnd(animation: Animation?) = onFinish?.invoke() ?: Unit
-        override @KauUtils fun onAnimationStart(animation: Animation?) {
+        override fun onAnimationRepeat(animation: Animation?) {}
+        override fun onAnimationEnd(animation: Animation?) = onFinish?.invoke() ?: Unit
+        override fun onAnimationStart(animation: Animation?) {
             visible()
             onStart?.invoke()
         }
@@ -103,13 +103,13 @@ import android.widget.TextView
     anim.startOffset = offset
     anim.duration = duration
     anim.setAnimationListener(object : Animation.AnimationListener {
-        override @KauUtils fun onAnimationRepeat(animation: Animation?) {}
-        override @KauUtils fun onAnimationEnd(animation: Animation?) {
+        override fun onAnimationRepeat(animation: Animation?) {}
+        override fun onAnimationEnd(animation: Animation?) {
             invisible()
             onFinish?.invoke()
         }
 
-        override @KauUtils fun onAnimationStart(animation: Animation?) {
+        override fun onAnimationStart(animation: Animation?) {
             onStart?.invoke()
         }
     })
diff --git a/core/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt b/core/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt
index bf30a91..7a92665 100644
--- a/core/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt
+++ b/core/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt
@@ -169,13 +169,14 @@ inline val Context.isNavBarOnBottom: Boolean
 
 fun Context.hasPermission(permissions: String) = !buildIsMarshmallowAndUp || ContextCompat.checkSelfPermission(this, permissions) == PackageManager.PERMISSION_GRANTED
 
-fun Context.copyToClipboard(text: String, label: String = "Copied Text", showToast: Boolean = true) {
+fun Context.copyToClipboard(text: String?, label: String = "Copied Text", showToast: Boolean = true) {
     val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
-    clipboard.primaryClip = ClipData.newPlainText(label, text)
+    clipboard.primaryClip = ClipData.newPlainText(label, text ?: "")
     if (showToast) toast(R.string.kau_text_copied)
 }
 
-fun Context.shareText(text: String) {
+fun Context.shareText(text: String?) {
+    if (text == null) return toast(R.string.kau_text_is_null)
     val intent = Intent(Intent.ACTION_SEND)
     intent.type = "text/plain"
     intent.putExtra(Intent.EXTRA_TEXT, text)