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33 changes: 33 additions & 0 deletions
33
app/src/main/java/fun/kitsunebi/kitsunebi4android/common/utils.kt
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,33 @@ | ||
| package `fun`.kitsunebi.kitsunebi4android.common | ||
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| open class SingletonHolder<out T, in A>(creator: (A) -> T) { | ||
| private var creator: ((A) -> T)? = creator | ||
| @Volatile private var instance: T? = null | ||
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| fun getInstance(arg: A): T { | ||
| val i = instance | ||
| if (i != null) { | ||
| return i | ||
| } | ||
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| return synchronized(this) { | ||
| val i2 = instance | ||
| if (i2 != null) { | ||
| i2 | ||
| } else { | ||
| val created = creator!!(arg) | ||
| instance = created | ||
| creator = null | ||
| created | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| public fun humanReadableByteCount(bytes: Long, si: Boolean): String { | ||
| val unit = if (si) 1000 else 1024 | ||
| if (bytes < unit) return bytes.toString() + " B" | ||
| val exp = (Math.log(bytes.toDouble()) / Math.log(unit.toDouble())).toInt() | ||
| val pre = (if (si) "kMGTPE" else "KMGTPE")[exp - 1] + if (si) "" else "i" | ||
| return String.format("%.1f %sB", bytes / Math.pow(unit.toDouble(), exp.toDouble()), pre) | ||
| } |
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57 changes: 57 additions & 0 deletions
57
app/src/main/java/fun/kitsunebi/kitsunebi4android/storage/ProxyLog.kt
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,57 @@ | ||
| package `fun`.kitsunebi.kitsunebi4android.storage | ||
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| import androidx.room.* | ||
| import `fun`.kitsunebi.kitsunebi4android.common.SingletonHolder | ||
| import androidx.paging.DataSource | ||
| import android.content.Context | ||
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| public const val PROXY_LOG_DB_NAME = "proxy_log.sqlite3" | ||
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| @Entity(tableName = "proxy_log") | ||
| data class ProxyLog( | ||
| @PrimaryKey(autoGenerate = true) var id: Int, | ||
| @ColumnInfo(name = "target") var target: String?, | ||
| @ColumnInfo(name = "tag") var tag: String?, | ||
| @ColumnInfo(name = "start_time") var startTime: Long?, | ||
| @ColumnInfo(name = "end_time") var endTime: Long?, | ||
| @ColumnInfo(name = "upload_bytes") var uploadBytes: Int?, | ||
| @ColumnInfo(name = "download_bytes") var downloadBytes: Int?, | ||
| @ColumnInfo(name = "record_type") var recordType: Int?, | ||
| @ColumnInfo(name = "dns_query_type") var dnsQueryType: Int?, | ||
| @ColumnInfo(name = "dns_request") var dnsRequest: String?, | ||
| @ColumnInfo(name = "dns_response") var dnsResponse: String?, | ||
| @ColumnInfo(name = "dns_num_ips") var dnsNumIPs: Int? | ||
| ) | ||
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| @Dao | ||
| interface ProxyLogDao { | ||
| @Query("SELECT * FROM proxy_log") | ||
| fun getAll(): List<ProxyLog> | ||
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| @Query("SELECT * FROM proxy_log ORDER BY end_time DESC") | ||
| fun getAllPaged(): DataSource.Factory<Int, ProxyLog> | ||
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| @Insert | ||
| fun insertAll(proxyLogs: ProxyLog) | ||
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| @Delete | ||
| fun delete(proxyLog: ProxyLog) | ||
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| @Query("DELETE FROM proxy_log") | ||
| fun deleteAll() | ||
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| @Query("SELECT COUNT(1) FROM proxy_log") | ||
| fun getAllCount(): Int | ||
| } | ||
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| @Database(entities = arrayOf(ProxyLog::class), version = 4) | ||
| abstract class ProxyLogDatabase : RoomDatabase() { | ||
| abstract fun proxyLogDao(): ProxyLogDao | ||
| companion object : SingletonHolder<ProxyLogDatabase, Context>({ | ||
| Room.databaseBuilder(it.applicationContext, | ||
| ProxyLogDatabase::class.java, PROXY_LOG_DB_NAME) | ||
| .fallbackToDestructiveMigration() | ||
| .enableMultiInstanceInvalidation() | ||
| .build() | ||
| }) | ||
| } |
88 changes: 88 additions & 0 deletions
88
app/src/main/java/fun/kitsunebi/kitsunebi4android/ui/LogcatActivity.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| package `fun`.kitsunebi.kitsunebi4android.ui | ||
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| import `fun`.kitsunebi.kitsunebi4android.R | ||
| import android.content.ClipData | ||
| import android.content.ClipboardManager | ||
| import android.content.Context | ||
| import android.os.Bundle | ||
| import android.text.method.ScrollingMovementMethod | ||
| import android.view.Menu | ||
| import android.view.MenuItem | ||
| import androidx.appcompat.app.AppCompatActivity | ||
| import android.widget.TextView | ||
| import java.io.BufferedReader | ||
| import java.io.IOException | ||
| import java.io.InputStreamReader | ||
| import java.util.* | ||
| import kotlin.concurrent.schedule | ||
| import kotlin.concurrent.scheduleAtFixedRate | ||
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| class LogcatActivity : AppCompatActivity() { | ||
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| private lateinit var logcatTextView: TextView | ||
| private lateinit var bgThread: Thread | ||
| private lateinit var logBuilder: StringBuilder | ||
| private lateinit var bgTimer: Timer | ||
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| override fun onCreate(savedInstanceState: Bundle?) { | ||
| super.onCreate(savedInstanceState) | ||
| setContentView(R.layout.activity_logcat) | ||
| logcatTextView = findViewById<TextView>(R.id.logcat_text) | ||
| logcatTextView.movementMethod = ScrollingMovementMethod() | ||
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| bgThread = object : Thread() { | ||
| override fun run() { | ||
| try { | ||
| logBuilder = StringBuilder() | ||
| bgTimer = Timer() | ||
| val process = Runtime.getRuntime().exec("logcat") | ||
| val bufferedReader = BufferedReader(InputStreamReader(process.inputStream)) | ||
| fun readAndDisplay() { | ||
| while (bufferedReader.ready()) { | ||
| val line = bufferedReader.readLine() | ||
| logBuilder.append(line + "\n") | ||
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| } | ||
| runOnUiThread { | ||
| logcatTextView.text = logBuilder.toString() | ||
| } | ||
| } | ||
| bgTimer.schedule(1000) { | ||
| readAndDisplay() | ||
| } | ||
| bgTimer.scheduleAtFixedRate(0, 5000) { | ||
| readAndDisplay() | ||
| } | ||
| } catch (e: IOException) { | ||
| println(e) | ||
| } | ||
| } | ||
| } | ||
| bgThread.start() | ||
| } | ||
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| override fun onDestroy() { | ||
| super.onDestroy() | ||
| bgTimer.cancel() | ||
| bgThread.interrupt() | ||
| } | ||
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| override fun onCreateOptionsMenu(menu: Menu): Boolean { | ||
| menuInflater.inflate(R.menu.menu_logcat, menu) | ||
| return true | ||
| } | ||
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| override fun onOptionsItemSelected(item: MenuItem): Boolean { | ||
| return when (item.itemId) { | ||
| R.id.copy_btn -> { | ||
| val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager | ||
| val clip: ClipData = ClipData.newPlainText("logcat text", logBuilder.toString()) | ||
| clipboard.primaryClip = clip | ||
| return true | ||
| } | ||
| else -> super.onOptionsItemSelected(item) | ||
| } | ||
| } | ||
| } |
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