v1.2

app/build.gradle

@@ -12,8 +12,8 @@ android {
         applicationId "top.fumiama.base16384"
         minSdkVersion 23
         targetSdkVersion 30
-        versionCode 5
-        versionName '1.1.2.1'
+        versionCode 6
+        versionName '1.2'
         resConfigs "zh", "en"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -22,7 +22,6 @@ android {
                 cppFlags ""
             }
         }
-        multiDexEnabled = false
     }
 
     /*signingConfigs {
@@ -68,4 +67,4 @@ dependencies {
     testImplementation 'junit:junit:4.13.1'
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
-}
+}

app/src/main/java/top/fumiama/base16384/MainActivity.kt

@@ -8,6 +8,7 @@ import android.content.ClipboardManager
 import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageManager
+import android.graphics.Rect
 import android.net.Uri
 import android.os.Build
 import android.os.Bundle
@@ -25,39 +26,16 @@ class MainActivity : Activity() {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
         val cm = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
-        sv.viewTreeObserver.addOnGlobalLayoutListener {
-            val h = sv.getChildAt(0).height
-            tti.visibility = if(h > resources.displayMetrics.heightPixels) View.GONE else View.VISIBLE
-        }
+        sv.viewTreeObserver.addOnGlobalLayoutListener { setTitleVisibility() }
         fab.setOnClickListener { if(checkReadPermission()) pickFile() }
-        ben.setOnClickListener {
-            ten.text?.let {
-                if(it.isNotEmpty()){
-                    val inputFile = generateCacheFile("input")
-                    val outputFile = generateCacheFile("output")
-                    inputFile.writeText(it.toString(), Charsets.UTF_16BE)
-                    encode(inputFile.absolutePath, outputFile.absolutePath)
-                    tde.setText(outputFile.readText(Charsets.UTF_16BE))
-                    copyText(tde, cm)
-                }
-            }
-        }
-        bde.setOnClickListener {
-            tde.text?.let {
-                if(it.isNotEmpty()){
-                    val inputFile = generateCacheFile("input")
-                    val outputFile = generateCacheFile("output")
-                    inputFile.writeText(it.toString(), Charsets.UTF_16BE)
-                    decode(inputFile.absolutePath, outputFile.absolutePath)
-                    ten.setText(outputFile.readText(Charsets.UTF_16BE))
-                    copyText(ten, cm)
-                }
-            }
-        }
+        ben.setOnClickListener { clickButton(true, cm) }
+        bde.setOnClickListener { clickButton(false, cm) }
         tti.setOnLongClickListener {
             AlertDialog.Builder(this).setTitle(R.string.info).setMessage(R.string.info_content).setIcon(R.mipmap.ic_launcher).show()
             true
         }
+        setLongPress2Paste(ten, cm)
+        setLongPress2Paste(tde, cm)
     }
 
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
@@ -81,19 +59,6 @@ class MainActivity : Activity() {
         }
     }
 
-    /*private fun packZip(zipf: File, outf: File){
-        zipf.parentFile?.let { if(!it.exists()) it.mkdirs() }
-        if(zipf.exists()) zipf.delete()
-        zipf.createNewFile()
-        val zip = ZipOutputStream(CheckedOutputStream(zipf.outputStream(), CRC32()))
-        zip.setLevel(9)
-        zip.putNextEntry(ZipEntry("output"))
-        zip.write(outf.readBytes())
-        zip.flush()
-        zip.close()
-    }*/
-
-
     private fun doFromFile(uri: Uri){
         val inputFile = generateCacheFile("input")
         val outputFile = generateCacheFile("output")
@@ -147,21 +112,6 @@ class MainActivity : Activity() {
         startActivityForResult(intent, 2)
     }
 
-    /*private fun shareFile(file: File, type: String) {
-        if (file.exists()) {
-            val share = Intent(Intent.ACTION_SEND)
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-                val contentUri = FileProvider.getUriForFile(this, BuildConfig.APPLICATION_ID + ".fileprovider", file)
-                share.putExtra(Intent.EXTRA_STREAM, contentUri)
-                share.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
-            }else share.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(file))
-            share.type = type //此处可发送多种文件
-            share.flags = Intent.FLAG_ACTIVITY_NEW_TASK
-            share.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
-            startActivity(Intent.createChooser(share, getString(R.string.share)))
-        } else Toast.makeText(this, getString(R.string.read_file_err), Toast.LENGTH_SHORT).show()
-    }*/
-
     private fun checkReadPermission(): Boolean {
         return if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N && ContextCompat.checkSelfPermission(
                 this,
@@ -186,12 +136,41 @@ class MainActivity : Activity() {
 
     private fun copyText(t: TextInputEditText, cm: ClipboardManager){
         if(t.text?.isNotEmpty() == true) {
-            //t.selectAll()
             ClipData.newPlainText(getString(R.string.app_name), t.text)?.let { cm.setPrimaryClip(it) }
-            Toast.makeText(this, R.string.copied, Toast.LENGTH_SHORT).show()
+            Toast.makeText(this, getString(R.string.copied)+t.text, Toast.LENGTH_SHORT).show()
         }
     }
 
+    private fun setLongPress2Paste(t: TextInputEditText, cm: ClipboardManager){
+        t.setOnLongClickListener {
+            if(t.text?.isEmpty() == true) t.setText(cm.primaryClip?.getItemAt(0)?.text)
+            false
+        }
+    }
+
+    private fun clickButton(isEncode: Boolean, cm:ClipboardManager){
+        val tin = if(isEncode)ten else tde
+        val tou = if(isEncode)tde else ten
+        tin.text?.let {
+            if(it.isNotEmpty()){
+                val inputFile = generateCacheFile("input")
+                val outputFile = generateCacheFile("output")
+                inputFile.writeText(it.toString(), Charsets.UTF_16BE)
+                if(isEncode) encode(inputFile.absolutePath, outputFile.absolutePath)
+                else decode(inputFile.absolutePath, outputFile.absolutePath)
+                tou.setText(outputFile.readText(Charsets.UTF_16BE))
+                copyText(tou, cm)
+            }
+        }
+    }
+
+    private fun setTitleVisibility(){
+        val h = sv.getChildAt(0).height
+        val r = Rect()
+        window.decorView.rootView.getWindowVisibleDisplayFrame(r)
+        tti.visibility = if(h > r.bottom) View.GONE else View.VISIBLE
+    }
+
     /**
      * A native method that is implemented by the 'native-lib' native library,
      * which is packaged with this application.

app/src/main/res/layout/activity_main.xml

@@ -4,10 +4,11 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:layout_gravity="center"
     tools:context=".MainActivity">
 
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/constraintLayout2"
+    <ScrollView
+        android:id="@+id/sv"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         app:layout_constraintBottom_toBottomOf="parent"
@@ -15,61 +16,51 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent">
 
-        <ScrollView
-            android:id="@+id/sv"
+        <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent">
+            android:layout_height="wrap_content"
+            android:layout_marginStart="32dp"
+            android:layout_marginEnd="32dp"
+            android:gravity="center"
+            android:orientation="vertical">
 
-            <LinearLayout
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/stxt"
                 android:layout_width="match_parent"
+                android:layout_height="wrap_content">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/ten"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="@string/text_original" />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <Button
+                android:id="@+id/ben"
+                android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:layout_marginStart="32dp"
-                android:layout_marginEnd="32dp"
-                android:gravity="center"
-                android:orientation="vertical">
+                android:text="@string/encode" />
 
-                <com.google.android.material.textfield.TextInputLayout
-                    android:id="@+id/stxt"
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/dtxt"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/tde"
                     android:layout_width="match_parent"
-                    android:layout_height="wrap_content">
-
-                    <com.google.android.material.textfield.TextInputEditText
-                        android:id="@+id/ten"
-                        android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:hint="@string/text_original" />
-                </com.google.android.material.textfield.TextInputLayout>
-
-                <Button
-                    android:id="@+id/ben"
-                    android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="@string/encode" />
+                    android:hint="@string/text_encoded" />
+            </com.google.android.material.textfield.TextInputLayout>
 
-                <com.google.android.material.textfield.TextInputLayout
-                    android:id="@+id/dtxt"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content">
-
-                    <com.google.android.material.textfield.TextInputEditText
-                        android:id="@+id/tde"
-                        android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
-                        android:hint="@string/text_encoded" />
-                </com.google.android.material.textfield.TextInputLayout>
-
-                <Button
-                    android:id="@+id/bde"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="@string/decode" />
-            </LinearLayout>
-        </ScrollView>
-    </androidx.constraintlayout.widget.ConstraintLayout>
+            <Button
+                android:id="@+id/bde"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/decode" />
+        </LinearLayout>
+    </ScrollView>
 
     <TextView
         android:id="@+id/tti"
@@ -79,7 +70,7 @@
         android:text="@string/app_name"
         android:textColor="?attr/colorOnSurface"
         android:textSize="36sp"
-        app:layout_constraintBottom_toTopOf="@+id/constraintLayout2"
+        app:layout_constraintBottom_toTopOf="@+id/sv"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />

app/src/main/res/values-night/styles.xml

@@ -0,0 +1,9 @@
+<resources>
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.MaterialComponents.DayNight.NoActionBar">
+        <!-- Customize your theme here. -->
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:navigationBarColor">@android:color/transparent</item>
+        <item name="android:fitsSystemWindows">true</item>
+    </style>
+</resources>

app/src/main/res/values/colors.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <color name="colorAccent">#F6837A</color>
-</resources>

app/src/main/res/values/styles.xml

@@ -2,13 +2,9 @@
     <!-- Base application theme. -->
     <style name="AppTheme" parent="Theme.MaterialComponents.DayNight.NoActionBar">
         <!-- Customize your theme here. -->
-        <item name="android:colorAccent">@color/colorAccent</item>
-        <item name="colorPrimarySurface">@color/colorAccent</item>
         <item name="android:statusBarColor">@android:color/transparent</item>
         <item name="android:navigationBarColor">@android:color/transparent</item>
-        <item name="android:windowTranslucentStatus">true</item>
-        <item name="android:fitsSystemWindows">false</item>
-        <item name="windowActionBar">false</item>
-        <item name="windowNoTitle">true</item>
+        <item name="android:windowLightStatusBar">true</item>
+        <item name="android:fitsSystemWindows">true</item>
     </style>
 </resources>