94 lines
3.0 KiB
Kotlin
94 lines
3.0 KiB
Kotlin
package com.meloda.fast.common
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import android.app.Application
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import android.content.ClipboardManager
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import android.content.Context
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import android.content.SharedPreferences
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import android.content.pm.PackageManager
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import android.content.res.Resources
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import android.net.ConnectivityManager
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import android.util.Log
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import android.view.inputmethod.InputMethodManager
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import androidx.core.content.pm.PackageInfoCompat
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import androidx.preference.PreferenceManager
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import androidx.room.Room
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import com.meloda.fast.BuildConfig
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import com.meloda.fast.database.AppDatabase
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import dagger.hilt.android.HiltAndroidApp
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import org.acra.ACRA
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import kotlin.math.sqrt
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@HiltAndroidApp
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class AppGlobal : Application() {
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companion object {
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lateinit var inputMethodManager: InputMethodManager
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lateinit var connectivityManager: ConnectivityManager
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lateinit var clipboardManager: ClipboardManager
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lateinit var preferences: SharedPreferences
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lateinit var resources: Resources
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lateinit var packageName: String
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lateinit var instance: AppGlobal
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lateinit var appDatabase: AppDatabase
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lateinit var packageManager: PackageManager
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var versionName = ""
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var versionCode = 0L
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var screenWidth = 0
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var screenHeight = 0
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}
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override fun onCreate() {
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super.onCreate()
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instance = this
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if (!BuildConfig.DEBUG) {
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ACRA.init(this)
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}
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appDatabase = Room.databaseBuilder(
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this, AppDatabase::class.java, "cache"
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)
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.fallbackToDestructiveMigration()
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.build()
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preferences = PreferenceManager.getDefaultSharedPreferences(this)
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val info = packageManager.getPackageInfo(this.packageName, PackageManager.GET_ACTIVITIES)
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versionName = info.versionName
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versionCode = PackageInfoCompat.getLongVersionCode(info)
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Companion.resources = resources
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Companion.packageName = packageName
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Companion.packageManager = packageManager
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screenWidth = resources.displayMetrics.widthPixels
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screenHeight = resources.displayMetrics.heightPixels
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val density = resources.displayMetrics.density
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val densityDpi = resources.displayMetrics.densityDpi
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val densityScaled = resources.displayMetrics.scaledDensity
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val xDpi = resources.displayMetrics.xdpi
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val yDpi = resources.displayMetrics.ydpi
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val diagonal = sqrt(
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(screenWidth * screenWidth - screenHeight * screenHeight).toFloat()
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)
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Log.i(
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"Fast::DeviceInfo",
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"width: $screenWidth; height: $screenHeight; density: $density; diagonal: $diagonal; dpiDensity: $densityDpi; scaledDensity: $densityScaled; xDpi: $xDpi; yDpi: $yDpi"
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)
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inputMethodManager = getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
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connectivityManager = getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
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clipboardManager = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
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}
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} |