Move link input into fragment

briar-android/src/main/java/org/briarproject/briar/android/activity/ActivityComponent.java

@@ -16,6 +16,7 @@ import org.briarproject.briar.android.blog.RssFeedImportActivity;
 import org.briarproject.briar.android.blog.RssFeedManageActivity;
 import org.briarproject.briar.android.blog.WriteBlogPostActivity;
 import org.briarproject.briar.android.contact.ContactLinkInputActivity;
+import org.briarproject.briar.android.contact.ContactLinkInputFragment;
 import org.briarproject.briar.android.contact.ContactLinkOutputActivity;
 import org.briarproject.briar.android.contact.ContactLinkOutputFragment;
 import org.briarproject.briar.android.contact.ContactListFragment;
@@ -177,6 +178,7 @@ public interface ActivityComponent {
 	void inject(PendingRequestsActivity activity);
 	void inject(ContactLinkOutputFragment activity);
 	void inject(ContactQrCodeOutputFragment activity);
+	void inject(ContactLinkInputFragment activity);
 
 	// Fragments
 	void inject(AuthorNameFragment fragment);

briar-android/src/main/java/org/briarproject/briar/android/contact/ContactLinkInputActivity.java

@@ -2,17 +2,11 @@ package org.briarproject.briar.android.contact;
 
 import android.app.AlarmManager;
 import android.app.PendingIntent;
-import android.content.ClipboardManager;
 import android.content.Intent;
 import android.os.Bundle;
 import android.support.v7.app.ActionBar;
-import android.support.v7.app.AlertDialog.Builder;
-import android.text.Editable;
-import android.text.TextWatcher;
 import android.util.Log;
 import android.view.MenuItem;
-import android.widget.Button;
-import android.widget.EditText;
 
 import org.briarproject.bramble.api.db.DbException;
 import org.briarproject.bramble.api.lifecycle.LifecycleManager;
@@ -20,7 +14,7 @@ import org.briarproject.bramble.api.system.Clock;
 import org.briarproject.briar.R;
 import org.briarproject.briar.android.activity.ActivityComponent;
 import org.briarproject.briar.android.activity.BriarActivity;
-import org.briarproject.briar.android.navdrawer.NavDrawerActivity;
+import org.briarproject.briar.android.fragment.BaseFragment.BaseFragmentListener;
 import org.briarproject.briar.api.messaging.MessagingManager;
 
 import java.util.Random;
@@ -29,7 +23,6 @@ import javax.annotation.Nullable;
 import javax.inject.Inject;
 
 import static android.app.AlarmManager.ELAPSED_REALTIME;
-import static android.content.ClipDescription.MIMETYPE_TEXT_PLAIN;
 import static android.content.Intent.ACTION_SEND;
 import static android.content.Intent.ACTION_VIEW;
 import static android.content.Intent.EXTRA_TEXT;
@@ -39,8 +32,8 @@ import static java.util.concurrent.TimeUnit.MILLISECONDS;
 import static java.util.concurrent.TimeUnit.MINUTES;
 import static org.briarproject.bramble.api.lifecycle.LifecycleManager.LifecycleState.RUNNING;
 
-public class ContactLinkInputActivity extends BriarActivity
-		implements TextWatcher {
+public class ContactLinkInputActivity extends BriarActivity implements
+		BaseFragmentListener {
 
 	@Inject
 	LifecycleManager lifecycleManager;
@@ -49,12 +42,6 @@ public class ContactLinkInputActivity extends BriarActivity
 	@Inject
 	Clock clock;
 
-	private ClipboardManager clipboard;
-	private EditText linkInput;
-	private Button pasteButton;
-	private EditText contactNameInput;
-	private Button addButton;
-
 	@Override
 	public void injectActivity(ActivityComponent component) {
 		component.inject(this);
@@ -63,72 +50,38 @@ public class ContactLinkInputActivity extends BriarActivity
 	@Override
 	public void onCreate(@Nullable Bundle state) {
 		super.onCreate(state);
-		setContentView(R.layout.activity_contact_link_input);
+		setContentView(R.layout.activity_fragment_container);
 
 		ActionBar ab = getSupportActionBar();
 		if (ab != null) {
 			ab.setDisplayHomeAsUpEnabled(true);
 		}
 
-		clipboard = (ClipboardManager) requireNonNull(
-				getSystemService(CLIPBOARD_SERVICE));
-
-		linkInput = findViewById(R.id.linkInput);
-		linkInput.addTextChangedListener(this);
-
-		pasteButton = findViewById(R.id.pasteButton);
-		pasteButton.setOnClickListener(v -> linkInput
-				.setText(clipboard.getPrimaryClip().getItemAt(0).getText()));
-
-		contactNameInput = findViewById(R.id.contactNameInput);
-		contactNameInput.addTextChangedListener(this);
-
-		addButton = findViewById(R.id.addButton);
-		addButton.setOnClickListener(v -> onAddButtonClicked());
-
 		Intent i = getIntent();
 		if (i != null) {
 			String action = i.getAction();
 			if (ACTION_SEND.equals(action) || ACTION_VIEW.equals(action)) {
 				String text = i.getStringExtra(EXTRA_TEXT);
-				if (text != null) linkInput.setText(text);
+				if (text != null) {
+					showInitialFragment(
+							ContactLinkInputFragment.newInstance(text));
+					return;
+				}
 				String uri = i.getDataString();
-				if (uri != null) linkInput.setText(uri);
+				if (uri != null) {
+					showInitialFragment(
+							ContactLinkInputFragment.newInstance(uri));
+					return;
+				}
 			} else if ("addContact".equals(action)) {
 				removeFakeRequest(i.getStringExtra("name"),
 						i.getLongExtra("timestamp", 0));
 				finish();
 			}
 		}
-	}
-
-	@Override
-	public void onResume() {
-		super.onResume();
-		if (hasLinkInClipboard()) pasteButton.setEnabled(true);
-		else pasteButton.setEnabled(false);
-	}
-
-	private boolean hasLinkInClipboard() {
-		return clipboard.hasPrimaryClip() &&
-				clipboard.getPrimaryClip().getDescription()
-						.hasMimeType(MIMETYPE_TEXT_PLAIN) &&
-				clipboard.getPrimaryClip().getItemCount() > 0;
-	}
-
-	@Override
-	public void beforeTextChanged(CharSequence s, int start, int count,
-			int after) {
-	}
-
-	@Override
-	public void onTextChanged(CharSequence s, int start, int before,
-			int count) {
-		updateAddButtonState();
-	}
-
-	@Override
-	public void afterTextChanged(Editable s) {
+		if (state == null) {
+			showInitialFragment(ContactLinkInputFragment.newInstance(null));
+		}
 	}
 
 	@Override
@@ -142,36 +95,7 @@ public class ContactLinkInputActivity extends BriarActivity
 		}
 	}
 
-	private boolean isBriarLink(CharSequence s) {
-		String link = s.toString().trim();
-		return link.matches("^(briar://)?[A-Z2-7]{64}$");
-	}
-
-	private void updateAddButtonState() {
-		addButton.setEnabled(isBriarLink(linkInput.getText()) &&
-				contactNameInput.getText().length() > 0);
-	}
-
-	private void onAddButtonClicked() {
-		addFakeRequest();
-
-		Builder builder = new Builder(this, R.style.BriarDialogTheme_Neutral);
-		builder.setMessage(getString(R.string.add_contact_link_question));
-		builder.setPositiveButton(R.string.yes, (dialog, which) -> {
-			startActivity(new Intent(ContactLinkInputActivity.this,
-					NavDrawerActivity.class));
-			finish();
-		});
-		builder.setNegativeButton(R.string.no, (dialog, which) -> {
-			startActivity(new Intent(ContactLinkInputActivity.this,
-					ContactLinkOutputActivity.class));
-			finish();
-		});
-		builder.show();
-	}
-
-	private void addFakeRequest() {
-		String name = contactNameInput.getText().toString();
+	void addFakeRequest(String name) {
 		long timestamp = clock.currentTimeMillis();
 		try {
 			messagingManager.addNewPendingContact(name, timestamp);

briar-android/src/main/java/org/briarproject/briar/android/contact/ContactLinkInputFragment.java

@@ -0,0 +1,149 @@
+package org.briarproject.briar.android.contact;
+
+import android.content.ClipboardManager;
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.v7.app.AlertDialog;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.EditText;
+
+import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.briar.R;
+import org.briarproject.briar.android.activity.ActivityComponent;
+import org.briarproject.briar.android.fragment.BaseFragment;
+import org.briarproject.briar.android.navdrawer.NavDrawerActivity;
+
+import javax.annotation.Nullable;
+
+import static android.content.ClipDescription.MIMETYPE_TEXT_PLAIN;
+import static android.content.Context.CLIPBOARD_SERVICE;
+import static java.util.Objects.requireNonNull;
+
+@NotNullByDefault
+public class ContactLinkInputFragment extends BaseFragment
+		implements TextWatcher {
+
+	private ClipboardManager clipboard;
+	private EditText linkInput;
+	private Button pasteButton;
+	private EditText contactNameInput;
+	private Button addButton;
+
+	static BaseFragment newInstance(@Nullable String link) {
+		BaseFragment f = new ContactLinkInputFragment();
+		Bundle bundle = new Bundle();
+		bundle.putString("link", link);
+		f.setArguments(bundle);
+		return f;
+	}
+
+	@Nullable
+	@Override
+	public View onCreateView(LayoutInflater inflater,
+			@Nullable ViewGroup container,
+			@Nullable Bundle savedInstanceState) {
+
+		getActivity().setTitle(R.string.open_link_title);
+
+		View v = inflater.inflate(R.layout.fragment_contact_link_input,
+				container, false);
+
+		clipboard = (ClipboardManager) requireNonNull(
+				getContext().getSystemService(CLIPBOARD_SERVICE));
+
+		linkInput = v.findViewById(R.id.linkInput);
+		linkInput.addTextChangedListener(this);
+
+		pasteButton = v.findViewById(R.id.pasteButton);
+		pasteButton.setOnClickListener(view -> linkInput
+				.setText(clipboard.getPrimaryClip().getItemAt(0).getText()));
+
+		contactNameInput = v.findViewById(R.id.contactNameInput);
+		contactNameInput.addTextChangedListener(this);
+
+		addButton = v.findViewById(R.id.addButton);
+		addButton.setOnClickListener(view -> onAddButtonClicked());
+
+		linkInput.setText(getArguments().getString("link"));
+
+		return v;
+	}
+
+	public static final String TAG = ContactLinkInputFragment.class.getName();
+
+	@Override
+	public String getUniqueTag() {
+		return TAG;
+	}
+
+	@Override
+	public void injectFragment(ActivityComponent component) {
+		component.inject(this);
+	}
+	@Override
+	public void onResume() {
+		super.onResume();
+		if (hasLinkInClipboard()) pasteButton.setEnabled(true);
+		else pasteButton.setEnabled(false);
+	}
+
+	private boolean hasLinkInClipboard() {
+		return clipboard.hasPrimaryClip() &&
+				clipboard.getPrimaryClip().getDescription()
+						.hasMimeType(MIMETYPE_TEXT_PLAIN) &&
+				clipboard.getPrimaryClip().getItemCount() > 0;
+	}
+
+	@Override
+	public void beforeTextChanged(CharSequence s, int start, int count,
+			int after) {
+	}
+
+	@Override
+	public void onTextChanged(CharSequence s, int start, int before,
+			int count) {
+		updateAddButtonState();
+	}
+
+	@Override
+	public void afterTextChanged(Editable s) {
+	}
+
+
+	private boolean isBriarLink(CharSequence s) {
+		String link = s.toString().trim();
+		return link.matches("^(briar://)?[A-Z2-7]{64}$");
+	}
+
+	private void updateAddButtonState() {
+		addButton.setEnabled(isBriarLink(linkInput.getText()) &&
+				contactNameInput.getText().length() > 0);
+	}
+
+	private void onAddButtonClicked() {
+		if (getActivity() == null || getContext() == null) return;;
+
+		((ContactLinkInputActivity) getActivity())
+				.addFakeRequest(contactNameInput.getText().toString());
+
+		AlertDialog.Builder builder = new AlertDialog.Builder(getContext(), R.style.BriarDialogTheme_Neutral);
+		builder.setMessage(getString(R.string.add_contact_link_question));
+		builder.setPositiveButton(R.string.yes, (dialog, which) -> {
+			startActivity(new Intent(getContext(), NavDrawerActivity.class));
+			finish();
+		});
+		builder.setNegativeButton(R.string.no, (dialog, which) -> {
+			startActivity(
+					new Intent(getContext(), ContactLinkOutputActivity.class));
+			finish();
+		});
+		builder.show();
+	}
+
+
+}

briar-android/src/main/java/org/briarproject/briar/android/contact/ContactLinkOutputActivity.java

@@ -3,7 +3,6 @@ package org.briarproject.briar.android.contact;
 import android.os.Bundle;
 import android.support.v7.app.ActionBar;
 import android.view.Menu;
-import android.view.MenuInflater;
 import android.view.MenuItem;
 
 import org.briarproject.briar.R;
@@ -42,10 +41,10 @@ public class ContactLinkOutputActivity extends BriarActivity implements
 
 	@Override
 	public boolean onCreateOptionsMenu(Menu menu) {
-		MenuInflater inflater = getMenuInflater();
-		inflater.inflate(R.menu.contact_output_actions, menu);
-		menu.findItem(R.id.action_switch)
-				.setTitle(showQrCode ? R.string.show_link : R.string.show_code);
+//		MenuInflater inflater = getMenuInflater();
+//		inflater.inflate(R.menu.contact_output_actions, menu);
+//		menu.findItem(R.id.action_switch)
+//				.setTitle(showQrCode ? R.string.show_link : R.string.show_code);
 		return super.onCreateOptionsMenu(menu);
 	}
 

briar-android/src/main/res/drawable/ic_add_nearby.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportHeight="24.0"
+        android:viewportWidth="24.0">
+	<path
+		android:fillColor="#FFFFFFFF"
+		android:pathData="M12,11c-1.1,0 -2,0.9 -2,2s0.9,2 2,2 2,-0.9 2,-2 -0.9,-2 -2,-2zM18,13c0,-3.31 -2.69,-6 -6,-6s-6,2.69 -6,6c0,2.22 1.21,4.15 3,5.19l1,-1.74c-1.19,-0.7 -2,-1.97 -2,-3.45 0,-2.21 1.79,-4 4,-4s4,1.79 4,4c0,1.48 -0.81,2.75 -2,3.45l1,1.74c1.79,-1.04 3,-2.97 3,-5.19zM12,3C6.48,3 2,7.48 2,13c0,3.7 2.01,6.92 4.99,8.65l1,-1.73C5.61,18.53 4,15.96 4,13c0,-4.42 3.58,-8 8,-8s8,3.58 8,8c0,2.96 -1.61,5.53 -4,6.92l1,1.73c2.99,-1.73 5,-4.95 5,-8.65 0,-5.52 -4.48,-10 -10,-10z"/>
+</vector>

briar-android/src/main/res/drawable/ic_person_add.xml

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#FFFFFF"
+    android:viewportHeight="24.0" android:viewportWidth="24.0"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M15,12c2.21,0 4,-1.79 4,-4s-1.79,-4 -4,-4 -4,1.79 -4,4 1.79,4 4,4zM6,10L6,7L4,7v3L1,10v2h3v3h2v-3h3v-2L6,10zM15,14c-2.67,0 -8,1.34 -8,4v2h16v-2c0,-2.66 -5.33,-4 -8,-4z"/>
+</vector>

briar-android/src/main/res/drawable/ic_qr_code_scan.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportHeight="24"
+        android:viewportWidth="24">
+	<path
+		android:fillColor="#FFFFFF"
+		android:pathData="M4,4H10V10H4V4M20,4V10H14V4H20M14,15H16V13H14V11H16V13H18V11H20V13H18V15H20V18H18V20H16V18H13V20H11V16H14V15M16,15V18H18V15H16M4,20V14H10V20H4M6,6V8H8V6H6M16,6V8H18V6H16M6,16V18H8V16H6M4,11H6V13H4V11M9,11H13V15H11V13H9V11M11,6H13V10H11V6M2,2V6H0V2A2,2 0 0,1 2,0H6V2H2M22,0A2,2 0 0,1 24,2V6H22V2H18V0H22M2,18V22H6V24H2A2,2 0 0,1 0,22V18H2M22,22V18H24V22A2,2 0 0,1 22,24H18V22H22Z"/>
+</vector>

briar-android/src/main/res/layout/fragment_contact_list.xml

@@ -21,7 +21,8 @@
 		android:layout_width="wrap_content"
 		android:layout_height="wrap_content"
 		android:layout_gravity="bottom|end"
-		app:sdMainFabClosedSrc="@drawable/ic_add_white"
+		app:sdMainFabClosedSrc="@drawable/ic_person_add"
+		app:sdMainFabOpenedSrc="@drawable/ic_close"
 		app:sdOverlayLayout="@id/overlay"/>
 
 </android.support.design.widget.CoordinatorLayout>

briar-android/src/main/res/menu/contact_list_actions.xml

@@ -5,22 +5,28 @@
 
 	<item
 		android:id="@+id/action_add_contact"
-		android:icon="@drawable/ic_add_white"
+		android:icon="@drawable/ic_add_nearby"
 		android:title="@string/add_contact_nearby_title"
 		app:showAsAction="ifRoom"/>
-
+	<!--
 	<item
 		android:id="@+id/action_open_link"
 		android:icon="@drawable/ic_link"
 		android:title="@string/open_link_title"
 		app:showAsAction="never"/>
-<!--
+
 	<item
 		android:id="@+id/action_send_link"
 		android:icon="@drawable/ic_link"
 		android:title="@string/send_link_title"
 		app:showAsAction="never"/>
--->
+	-->
+	<item
+		android:id="@+id/action_open_link"
+		android:icon="@drawable/ic_qr_code_scan"
+		android:title="@string/open_code_title"
+		app:showAsAction="never"/>
+
 	<item
 		android:id="@+id/action_send_link"
 		android:icon="@drawable/ic_qr_code"

briar-android/src/main/res/values/strings.xml

@@ -152,6 +152,7 @@
 
 	<string name="add_contact_nearby_title">Add Contact Nearby</string>
 	<string name="open_link_title">Open Link</string>
+	<string name="open_code_title">Open QR Code</string>
 	<string name="send_link_title">Send My Link</string>
 	<string name="send_code_title">Send My QR Code</string>
 	<string name="show_link">Show Link</string>