Convert java files to kotlin (#570)

* Break SshKeyGen into multiple files

* Use tinted material button

* Convert PasswordStore to kotlin

* Remove SshKeyGen

* Remove explicit imports and other tweaks

Signed-off-by: Aditya Wasan <adityawasan55@gmail.com>

1 files changed, 69 insertions, 0 deletions

diff --git a/app/src/main/java/com/zeapo/pwdstore/sshkeygen/ShowSshKeyFragment.kt b/app/src/main/java/com/zeapo/pwdstore/sshkeygen/ShowSshKeyFragment.kt
new file mode 100644
index 00000000..5f27090f
--- /dev/null
+++ b/app/src/main/java/com/zeapo/pwdstore/sshkeygen/ShowSshKeyFragment.kt
@@ -0,0 +1,69 @@
+/*
+ * Copyright © 2014-2019 The Android Password Store Authors. All Rights Reserved.
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+package com.zeapo.pwdstore.sshkeygen
+
+import android.annotation.SuppressLint
+import android.app.Dialog
+import android.content.ClipData
+import android.content.ClipboardManager
+import android.content.Context
+import android.os.Bundle
+import android.view.View
+import android.widget.TextView
+import androidx.appcompat.app.AlertDialog
+import androidx.fragment.app.DialogFragment
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import com.zeapo.pwdstore.R
+import java.io.File
+import java.nio.charset.StandardCharsets
+import org.apache.commons.io.FileUtils
+
+class ShowSshKeyFragment : DialogFragment() {
+
+    private lateinit var activity: SshKeyGenActivity
+    private lateinit var builder: MaterialAlertDialogBuilder
+    private lateinit var publicKey: TextView
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        activity = requireActivity() as SshKeyGenActivity
+        builder = MaterialAlertDialogBuilder(activity)
+    }
+
+    @SuppressLint("InflateParams")
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        val view = activity.layoutInflater.inflate(R.layout.fragment_show_ssh_key, null)
+        publicKey = view.findViewById(R.id.public_key)
+        readKeyFromFile()
+        createMaterialDialog(view)
+        val ad = builder.create()
+        ad.setOnShowListener {
+            val b = ad.getButton(AlertDialog.BUTTON_NEUTRAL)
+            b.setOnClickListener {
+                val clipboard = activity.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
+                val clip = ClipData.newPlainText("public key", publicKey.text.toString())
+                clipboard.setPrimaryClip(clip)
+            }
+        }
+        return ad
+    }
+
+    private fun createMaterialDialog(view: View) {
+        builder.setView(view)
+        builder.setTitle(getString(R.string.your_public_key))
+        builder.setPositiveButton(getString(R.string.dialog_ok)) { _, _ -> activity.finish() }
+        builder.setNegativeButton(getString(R.string.dialog_cancel), null)
+        builder.setNeutralButton(resources.getString(R.string.ssh_keygen_copy), null)
+    }
+
+    private fun readKeyFromFile() {
+        val file = File(activity.filesDir.toString() + "/.ssh_key.pub")
+        try {
+            publicKey.text = FileUtils.readFileToString(file, StandardCharsets.UTF_8)
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+    }
+}