diff options
Diffstat (limited to 'core/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt')
| -rw-r--r-- | core/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt | 94 |
1 files changed, 68 insertions, 26 deletions
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 f6e9ac7..134126d 100644 --- a/core/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt +++ b/core/src/main/kotlin/ca/allanwang/kau/utils/ContextUtils.kt @@ -1,3 +1,18 @@ +/* + * Copyright 2018 Allan Wang + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ @file:Suppress("NOTHING_TO_INLINE") package ca.allanwang.kau.utils @@ -11,17 +26,26 @@ import android.content.pm.PackageManager import android.graphics.drawable.Drawable import android.net.Uri import android.os.Bundle -import androidx.annotation.* -import androidx.core.content.ContextCompat import android.util.TypedValue import android.view.View import android.view.animation.AnimationUtils import android.widget.Toast +import androidx.annotation.AnimRes +import androidx.annotation.AttrRes +import androidx.annotation.BoolRes +import androidx.annotation.ColorInt +import androidx.annotation.ColorRes +import androidx.annotation.DimenRes +import androidx.annotation.DrawableRes +import androidx.annotation.IntegerRes +import androidx.annotation.InterpolatorRes +import androidx.annotation.PluralsRes +import androidx.annotation.StringRes +import androidx.core.content.ContextCompat import ca.allanwang.kau.R import ca.allanwang.kau.logging.KL import com.afollestad.materialdialogs.MaterialDialog - /** * Created by Allan Wang on 2017-06-03. */ @@ -33,19 +57,22 @@ import com.afollestad.materialdialogs.MaterialDialog */ @Suppress("DEPRECATION") inline fun <reified T : Activity> Context.startActivity( - clearStack: Boolean = false, - bundleBuilder: Bundle.() -> Unit = {}, - intentBuilder: Intent.() -> Unit = {} + clearStack: Boolean = false, + bundleBuilder: Bundle.() -> Unit = {}, + intentBuilder: Intent.() -> Unit = {} ) = startActivity(T::class.java, clearStack, bundleBuilder, intentBuilder) -@Deprecated("Use reified generic instead of passing class", - ReplaceWith("startActivity<T>(clearStack, bundleBuilder, intentBuilder)"), - DeprecationLevel.WARNING) +@Deprecated( + "Use reified generic instead of passing class", + ReplaceWith("startActivity<T>(clearStack, bundleBuilder, intentBuilder)"), + DeprecationLevel.WARNING +) inline fun <T : Activity> Context.startActivity( - clazz: Class<T>, - clearStack: Boolean = false, - bundleBuilder: Bundle.() -> Unit = {}, - intentBuilder: Intent.() -> Unit = {}) { + clazz: Class<T>, + clearStack: Boolean = false, + bundleBuilder: Bundle.() -> Unit = {}, + intentBuilder: Intent.() -> Unit = {} +) { val intent = Intent(this, clazz) if (clearStack) intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK or Intent.FLAG_ACTIVITY_NEW_TASK) intent.intentBuilder() @@ -55,7 +82,6 @@ inline fun <T : Activity> Context.startActivity( if (clearStack && this is Activity) finish() } - fun Context.startPlayStoreLink(@StringRes packageIdRes: Int) = startPlayStoreLink(string(packageIdRes)) fun Context.startPlayStoreLink(packageId: String) { @@ -82,11 +108,14 @@ fun Context.startLink(vararg url: String?) { fun Context.startLink(@StringRes url: Int) = startLink(string(url)) //Toast helpers -inline fun View.toast(@StringRes id: Int, duration: Int = Toast.LENGTH_LONG, log: Boolean = false) = context.toast(id, duration, log) +inline fun View.toast(@StringRes id: Int, duration: Int = Toast.LENGTH_LONG, log: Boolean = false) = + context.toast(id, duration, log) -inline fun Context.toast(@StringRes id: Int, duration: Int = Toast.LENGTH_LONG, log: Boolean = false) = toast(this.string(id), duration, log) +inline fun Context.toast(@StringRes id: Int, duration: Int = Toast.LENGTH_LONG, log: Boolean = false) = + toast(this.string(id), duration, log) -inline fun View.toast(text: String, duration: Int = Toast.LENGTH_LONG, log: Boolean = false) = context.toast(text, duration, log) +inline fun View.toast(text: String, duration: Int = Toast.LENGTH_LONG, log: Boolean = false) = + context.toast(text, duration, log) inline fun Context.toast(text: String, duration: Int = Toast.LENGTH_LONG, log: Boolean = false) { Toast.makeText(this, text, duration).show() @@ -98,24 +127,33 @@ const val INVALID_ID = 0 //Resource retrievers inline fun Context.string(@StringRes id: Int): String = getString(id) -inline fun Context.string(@StringRes id: Int, fallback: String?): String? = if (id != INVALID_ID) string(id) else fallback -inline fun Context.string(@StringRes id: Int, fallback: () -> String?): String? = if (id != INVALID_ID) string(id) else fallback() +inline fun Context.string(@StringRes id: Int, fallback: String?): String? = + if (id != INVALID_ID) string(id) else fallback + +inline fun Context.string(@StringRes id: Int, fallback: () -> String?): String? = + if (id != INVALID_ID) string(id) else fallback() + inline fun Context.color(@ColorRes id: Int): Int = ContextCompat.getColor(this, id) inline fun Context.boolean(@BoolRes id: Int): Boolean = resources.getBoolean(id) inline fun Context.integer(@IntegerRes id: Int): Int = resources.getInteger(id) inline fun Context.dimen(@DimenRes id: Int): Float = resources.getDimension(id) inline fun Context.dimenPixelSize(@DimenRes id: Int): Int = resources.getDimensionPixelSize(id) inline fun Context.drawable(@DrawableRes id: Int): Drawable = ContextCompat.getDrawable(this, id) - ?: throw KauException("Drawable with id $id not found") + ?: throw KauException("Drawable with id $id not found") + +inline fun Context.drawable(@DrawableRes id: Int, fallback: Drawable?): Drawable? = + if (id != INVALID_ID) drawable(id) else fallback + +inline fun Context.drawable(@DrawableRes id: Int, fallback: () -> Drawable?): Drawable? = + if (id != INVALID_ID) drawable(id) else fallback() -inline fun Context.drawable(@DrawableRes id: Int, fallback: Drawable?): Drawable? = if (id != INVALID_ID) drawable(id) else fallback -inline fun Context.drawable(@DrawableRes id: Int, fallback: () -> Drawable?): Drawable? = if (id != INVALID_ID) drawable(id) else fallback() inline fun Context.interpolator(@InterpolatorRes id: Int) = AnimationUtils.loadInterpolator(this, id)!! inline fun Context.animation(@AnimRes id: Int) = AnimationUtils.loadAnimation(this, id)!! /** * Returns plural form of res. The quantity is also passed to the formatter as an int */ -inline fun Context.plural(@PluralsRes id: Int, quantity: Number) = resources.getQuantityString(id, quantity.toInt(), quantity.toInt())!! +inline fun Context.plural(@PluralsRes id: Int, quantity: Number) = + resources.getQuantityString(id, quantity.toInt(), quantity.toInt())!! //Attr retrievers fun Context.resolveColor(@AttrRes attr: Int, @ColorInt fallback: Int = 0): Int { @@ -164,7 +202,8 @@ inline fun Context.materialDialog(action: MaterialDialog.Builder.() -> Unit): Ma return builder.show() } -fun Context.getDip(value: Float): Float = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, value, resources.displayMetrics) +fun Context.getDip(value: Float): Float = + TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, value, resources.displayMetrics) inline val Context.isRtl: Boolean get() = resources.configuration.layoutDirection == View.LAYOUT_DIRECTION_RTL @@ -181,7 +220,10 @@ inline val Context.isNavBarOnBottom: Boolean return !canMove || dm.widthPixels < dm.heightPixels } -fun Context.hasPermission(permissions: String) = !buildIsMarshmallowAndUp || ContextCompat.checkSelfPermission(this, permissions) == PackageManager.PERMISSION_GRANTED +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) { val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager @@ -207,4 +249,4 @@ fun Context.shareText(text: String?) { * As of now, it is only checked when tied to an activity */ inline val Context.isFinishing: Boolean - get() = (this as? Activity)?.isFinishing ?: false
\ No newline at end of file + get() = (this as? Activity)?.isFinishing ?: false |