Merge pull request #54 from SanojPunchihewa/dev

Add option to select folder in Terminal mode

app/src/main/java/com/mobilegenomics/f5n/activity/TerminalActivity.java

@@ -1,20 +1,28 @@
 package com.mobilegenomics.f5n.activity;
 
+import android.content.ClipData;
+import android.content.ClipboardManager;
+import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
+import android.text.Editable;
 import android.text.TextUtils;
+import android.text.TextWatcher;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.LinearLayout;
 import android.widget.LinearLayout.LayoutParams;
+import android.widget.Toast;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 import com.mobilegenomics.f5n.GUIConfiguration;
 import com.mobilegenomics.f5n.R;
 import com.mobilegenomics.f5n.core.Step;
+import com.obsez.android.lib.filechooser.ChooserDialog;
 import java.util.List;
+import java.util.Objects;
 
 public class TerminalActivity extends AppCompatActivity {
 
@@ -24,13 +32,74 @@ public class TerminalActivity extends AppCompatActivity {
 
     private List<Step> steps;
 
+    private String folderPath;
+
+    private EditText editTextFolderPath;
+
+    private Button btnCopyPath;
+
+    private Button btnOpenFolder;
+
+    private Button btnPastePath;
+
     @Override
     protected void onCreate(@Nullable final Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.layout_vertical);
+        setContentView(R.layout.layout_step);
 
         linearLayout = findViewById(R.id.vertical_linear_layout);
 
+        editTextFolderPath = findViewById(R.id.edit_text_folder_path);
+        editTextFolderPath.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(final CharSequence s, final int start, final int count, final int after) {
+
+            }
+
+            @Override
+            public void onTextChanged(final CharSequence s, final int start, final int before, final int count) {
+
+            }
+
+            @Override
+            public void afterTextChanged(final Editable s) {
+                folderPath = s.toString();
+            }
+        });
+
+        btnCopyPath = findViewById(R.id.btn_copy_path);
+        btnCopyPath.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(final View v) {
+                ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
+                ClipData clip = ClipData.newPlainText("folderpath", folderPath);
+                clipboard.setPrimaryClip(clip);
+            }
+        });
+        btnOpenFolder = findViewById(R.id.btn_open_folder);
+        btnOpenFolder.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(final View v) {
+                openFileManager();
+            }
+        });
+        btnPastePath = findViewById(R.id.btn_paste_path);
+        btnPastePath.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(final View v) {
+                ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
+                try {
+                    ClipData.Item item = Objects.requireNonNull(clipboard.getPrimaryClip()).getItemAt(0);
+                    folderPath = item.getText().toString();
+                    if (!TextUtils.isEmpty(folderPath)) {
+                        editTextFolderPath.setText(folderPath);
+                    }
+                } catch (NullPointerException e) {
+                    Toast.makeText(TerminalActivity.this, "No file path was copied", Toast.LENGTH_SHORT).show();
+                }
+            }
+        });
+
         steps = GUIConfiguration.getSteps();
 
         stepId = 0;
@@ -74,4 +143,17 @@ public void onClick(final View v) {
 
     }
 
+    private void openFileManager() {
+
+        new ChooserDialog(TerminalActivity.this)
+                .withFilter(true, false)
+                // to handle the result(s)
+                .withChosenListener((path, pathFile) -> {
+                    folderPath = path;
+                    editTextFolderPath.setText(folderPath);
+                })
+                .build()
+                .show();
+    }
+
 }