Redesign UI and introduce dark theme (#519)

Caveats:

- The openpgp preference had to be removed because the open-intents developers are too lazy to update their libraries. Over the coming weeks I will be reimplementing a local solution for this instead.

- The autofill dialog is broken but I since it is being worked on in #410 already I'm not going to bother fixing it.

1 files changed, 51 insertions, 0 deletions

diff --git a/app/src/main/java/com/zeapo/pwdstore/widget/MultiselectableLinearLayout.kt b/app/src/main/java/com/zeapo/pwdstore/widget/MultiselectableLinearLayout.kt
new file mode 100644
index 00000000..7ceea1db
--- /dev/null
+++ b/app/src/main/java/com/zeapo/pwdstore/widget/MultiselectableLinearLayout.kt
@@ -0,0 +1,51 @@
+/*
+ * Copyright © 2017-2018 WireGuard LLC.
+ * Copyright © 2018-2019 Harsh Shandilya <msfjarvis@gmail.com>. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package com.zeapo.pwdstore.widget
+
+import android.content.Context
+import android.util.AttributeSet
+import android.view.View
+import android.widget.LinearLayout
+import com.zeapo.pwdstore.R
+
+class MultiselectableLinearLayout @JvmOverloads constructor(
+        context: Context,
+        attrs: AttributeSet? = null,
+        defStyleAttr: Int = 0,
+        defStyleRes: Int = 0
+) : LinearLayout(context, attrs, defStyleAttr, defStyleRes) {
+    private var multiselected: Boolean = false
+
+    override fun onCreateDrawableState(extraSpace: Int): IntArray {
+        if (multiselected) {
+            val drawableState = super.onCreateDrawableState(extraSpace + 1)
+            View.mergeDrawableStates(drawableState, STATE_MULTISELECTED)
+            return drawableState
+        }
+        return super.onCreateDrawableState(extraSpace)
+    }
+
+    fun setMultiSelected(on: Boolean) {
+        if (!multiselected) {
+            multiselected = true
+            refreshDrawableState()
+        }
+        isActivated = on
+    }
+
+    fun setSingleSelected(on: Boolean) {
+        if (multiselected) {
+            multiselected = false
+            refreshDrawableState()
+        }
+        isActivated = on
+    }
+
+    companion object {
+        private val STATE_MULTISELECTED = intArrayOf(R.attr.state_multiselected)
+    }
+}
\ No newline at end of file