55 lines
1.6 KiB
Kotlin
55 lines
1.6 KiB
Kotlin
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package com.huanchengfly.tieba.post
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import android.app.Activity
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import android.content.Context
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import android.content.Intent
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import android.os.Build
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import android.widget.Toast
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import androidx.annotation.ColorRes
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import com.google.gson.Gson
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import com.huanchengfly.tieba.post.utils.MD5Util
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fun Float.toDp(): Int =
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(this * BaseApplication.instance.resources.displayMetrics.density + 0.5f).toInt()
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fun Float.toSp(): Int =
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(this * BaseApplication.instance.resources.displayMetrics.scaledDensity + 0.5f).toInt()
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fun Float.dpToPx(): Int =
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(this / BaseApplication.instance.resources.displayMetrics.density + 0.5f).toInt()
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fun Float.spToPx(): Int =
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(this / BaseApplication.instance.resources.displayMetrics.scaledDensity + 0.5f).toInt()
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fun Int.toDp(): Int = this.toFloat().toDp()
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fun Int.toSp(): Int = this.toFloat().toSp()
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fun Int.dpToPx(): Int = this.toFloat().dpToPx()
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fun Int.spToPx(): Int = this.toFloat().spToPx()
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fun Any.toJson(): String = Gson().toJson(this)
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fun String.toMD5(): String = MD5Util.toMd5(this)
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fun Context.getColorCompat(@ColorRes id: Int): Int {
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return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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resources.getColor(id, theme)
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} else {
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resources.getColor(id)
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}
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}
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inline fun <reified T : Activity> Activity.goToActivity() {
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startActivity(Intent(this, T::class.java))
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}
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fun Context.toastShort(text: String) {
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Toast.makeText(this, text, Toast.LENGTH_SHORT).show()
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}
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inline fun <reified T : Activity> Activity.goToActivity(pre: (Intent) -> Intent) {
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startActivity(pre(Intent(this, T::class.java)))
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}
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