UX fixups and improvements (#1086)

* git: re-add back button handling

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* Hide unsupported authentication methods

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* GitCommandExecutor: cleanup and address build warning

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* Address review comments

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* DecryptActivity: hide menu items until decrypt finishes

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* GitServerConfigActivity: don't finish on failure

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

app/src/main/java/com/zeapo/pwdstore/crypto/DecryptActivity.kt

@@ -82,6 +82,15 @@ class DecryptActivity : BasePgpActivity(), OpenPgpServiceConnection.OnBound {
 
     override fun onCreateOptionsMenu(menu: Menu?): Boolean {
         menuInflater.inflate(R.menu.pgp_handler, menu)
+        passwordEntry?.let { entry ->
+            if (menu != null) {
+                menu.findItem(R.id.edit_password).isVisible = true
+                if (entry.password.isNotEmpty()) {
+                    menu.findItem(R.id.share_password_as_plaintext).isVisible = true
+                    menu.findItem(R.id.copy_password).isVisible = true
+                }
+            }
+        }
         return true
     }
 
@@ -153,6 +162,7 @@ class DecryptActivity : BasePgpActivity(), OpenPgpServiceConnection.OnBound {
                             val entry = PasswordEntry(outputStream)
 
                             passwordEntry = entry
+                            invalidateOptionsMenu()
 
                             with(binding) {
                                 if (entry.password.isEmpty()) {

app/src/main/java/com/zeapo/pwdstore/git/GitCommandExecutor.kt

@@ -8,6 +8,7 @@ package com.zeapo.pwdstore.git
 import android.widget.Toast
 import androidx.fragment.app.FragmentActivity
 import com.github.michaelbull.result.Result
+import com.github.michaelbull.result.runCatching
 import com.google.android.material.snackbar.Snackbar
 import com.zeapo.pwdstore.R
 import com.zeapo.pwdstore.git.GitException.PullException
@@ -37,7 +38,7 @@ class GitCommandExecutor(
         )
         // Count the number of uncommitted files
         var nbChanges = 0
-        return com.github.michaelbull.result.runCatching {
+        return runCatching {
             for (command in operation.commands) {
                 when (command) {
                     is StatusCommand -> {
@@ -95,6 +96,8 @@ class GitCommandExecutor(
                                             ).show()
                                         }
                                     }
+                                    else -> {
+                                    }
                                 }
                             }
                         }

app/src/main/java/com/zeapo/pwdstore/git/GitConfigActivity.kt

@@ -8,6 +8,7 @@ import android.content.Intent
 import android.os.Bundle
 import android.os.Handler
 import android.util.Patterns
+import android.view.MenuItem
 import androidx.core.os.postDelayed
 import androidx.lifecycle.lifecycleScope
 import com.github.ajalt.timberkt.e
@@ -59,6 +60,16 @@ class GitConfigActivity : BaseGitActivity() {
         }
     }
 
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        return when (item.itemId) {
+            android.R.id.home -> {
+                finish()
+                true
+            }
+            else -> super.onOptionsItemSelected(item)
+        }
+    }
+
     /**
      * Sets up the UI components of the tools section.
      */

app/src/main/java/com/zeapo/pwdstore/git/GitServerConfigActivity.kt

@@ -6,8 +6,11 @@ package com.zeapo.pwdstore.git
 
 import android.os.Bundle
 import android.os.Handler
+import android.view.MenuItem
 import android.view.View
 import androidx.core.os.postDelayed
+import androidx.core.view.isVisible
+import androidx.core.widget.doOnTextChanged
 import androidx.lifecycle.lifecycleScope
 import com.github.ajalt.timberkt.e
 import com.github.michaelbull.result.fold
@@ -68,6 +71,19 @@ class GitServerConfigActivity : BaseGitActivity() {
         binding.serverUrl.setText(GitSettings.url)
         binding.serverBranch.setText(GitSettings.branch)
 
+        binding.serverUrl.doOnTextChanged { text, _, _, _ ->
+            if (text.isNullOrEmpty()) return@doOnTextChanged
+            if (text.startsWith("http://") || text.startsWith("https://")) {
+                binding.authModeSshKey.isVisible = false
+                binding.authModeOpenKeychain.isVisible = false
+                binding.authModePassword.isVisible = true
+            } else {
+                binding.authModeSshKey.isVisible = true
+                binding.authModeOpenKeychain.isVisible = true
+                binding.authModePassword.isVisible = true
+            }
+        }
+
         binding.saveButton.setOnClickListener {
             when (val updateResult = GitSettings.updateConnectionSettingsIfValid(
                 newAuthMode = newAuthMode,
@@ -104,6 +120,16 @@ class GitServerConfigActivity : BaseGitActivity() {
         }
     }
 
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        return when (item.itemId) {
+            android.R.id.home -> {
+                finish()
+                true
+            }
+            else -> super.onOptionsItemSelected(item)
+        }
+    }
+
     /**
      * Clones the repository, the directory exists, deletes it
      */
@@ -164,11 +190,7 @@ class GitServerConfigActivity : BaseGitActivity() {
                         setResult(RESULT_OK)
                         finish()
                     },
-                    failure = { err ->
+                    failure = ::promptOnErrorHandler,
-                        promptOnErrorHandler(err) {
-                            finish()
-                        }
-                    },
                 )
             }
         }

app/src/main/java/com/zeapo/pwdstore/git/log/GitLogActivity.kt

@@ -6,6 +6,7 @@
 package com.zeapo.pwdstore.git.log
 
 import android.os.Bundle
+import android.view.MenuItem
 import androidx.recyclerview.widget.DividerItemDecoration
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.zeapo.pwdstore.databinding.ActivityGitLogBinding
@@ -28,6 +29,16 @@ class GitLogActivity : BaseGitActivity() {
         createRecyclerView()
     }
 
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        return when (item.itemId) {
+            android.R.id.home -> {
+                finish()
+                true
+            }
+            else -> super.onOptionsItemSelected(item)
+        }
+    }
+
     private fun createRecyclerView() {
         binding.gitLogRecyclerView.apply {
             setHasFixedSize(true)

app/src/main/res/menu/pgp_handler.xml

@@ -11,15 +11,18 @@
         android:id="@+id/share_password_as_plaintext"
         android:icon="@drawable/ic_share_24dp"
         android:title="@string/share_as_plaintext"
+        android:visible="false"
         pwstore:showAsAction="ifRoom" />
     <item
         android:id="@+id/copy_password"
         android:icon="@drawable/ic_content_copy"
         android:title="@string/copy_password"
+        android:visible="false"
         pwstore:showAsAction="ifRoom" />
     <item
         android:id="@+id/edit_password"
         android:icon="@drawable/ic_edit_24dp"
         android:title="@string/edit_password"
+        android:visible="false"
         pwstore:showAsAction="ifRoom" />
 </menu>