Merge branch '843-landscape-keyboard' into 'master'

Raise target API version to 28 and fix soft keyboard issues

Closes #1505

See merge request briar/briar!1043

bramble-android/build.gradle

@@ -10,7 +10,7 @@ android {
 
 	defaultConfig {
 		minSdkVersion 16
-		targetSdkVersion 26
+		targetSdkVersion 28
 		versionCode 10109
 		versionName "1.1.9"
 		consumerProguardFiles 'proguard-rules.txt'

briar-android/build.gradle

@@ -21,7 +21,7 @@ android {
 
 	defaultConfig {
 		minSdkVersion 16
-		targetSdkVersion 26
+		targetSdkVersion 28
 		versionCode 10109
 		versionName "1.1.9"
 		applicationId "org.briarproject.briar.android"
@@ -117,7 +117,7 @@ dependencies {
 	implementation 'de.hdodenhof:circleimageview:2.2.0'
 	implementation 'com.google.zxing:core:3.3.3'
 	implementation 'uk.co.samuelwall:material-tap-target-prompt:2.14.0'
-	implementation 'com.vanniktech:emoji-google:0.5.1'
+	implementation 'com.vanniktech:emoji-google:0.6.0' // later versions already use androidx
 	implementation 'com.github.kobakei:MaterialFabSpeedDial:1.2.1' // later versions already use androidx
 	def glideVersion = '4.9.0'
 	implementation("com.github.bumptech.glide:glide:$glideVersion") {

briar-android/src/main/AndroidManifest.xml

@@ -73,7 +73,7 @@
 			android:label="@string/crash_report_title"
 			android:launchMode="singleInstance"
 			android:theme="@style/BriarTheme.NoActionBar"
-			android:windowSoftInputMode="stateHidden">
+			android:windowSoftInputMode="adjustResize|stateHidden">
 		</activity>
 
 		<activity
@@ -89,7 +89,7 @@
 		<activity
 			android:name="org.briarproject.briar.android.account.SetupActivity"
 			android:label="@string/setup_title"
-			android:windowSoftInputMode="adjustResize">
+			android:windowSoftInputMode="adjustResize|stateAlwaysVisible">
 		</activity>
 
 		<activity
@@ -126,7 +126,7 @@
 			android:label="@string/app_name"
 			android:parentActivityName="org.briarproject.briar.android.navdrawer.NavDrawerActivity"
 			android:theme="@style/BriarTheme.NoActionBar"
-			android:windowSoftInputMode="stateHidden|adjustResize">
+			android:windowSoftInputMode="adjustResize|stateUnchanged">
 			<meta-data
 				android:name="android.support.PARENT_ACTIVITY"
 				android:value="org.briarproject.briar.android.navdrawer.NavDrawerActivity"/>
@@ -145,7 +145,7 @@
 			android:name="org.briarproject.briar.android.privategroup.creation.CreateGroupActivity"
 			android:label="@string/groups_create_group_title"
 			android:parentActivityName="org.briarproject.briar.android.navdrawer.NavDrawerActivity"
-			android:windowSoftInputMode="adjustResize">
+			android:windowSoftInputMode="adjustResize|stateAlwaysVisible">
 			<meta-data
 				android:name="android.support.PARENT_ACTIVITY"
 				android:value="org.briarproject.briar.android.navdrawer.NavDrawerActivity"/>
@@ -174,8 +174,7 @@
 		<activity
 			android:name="org.briarproject.briar.android.privategroup.memberlist.GroupMemberListActivity"
 			android:label="@string/groups_member_list"
-			android:parentActivityName="org.briarproject.briar.android.privategroup.conversation.GroupActivity"
+			android:parentActivityName="org.briarproject.briar.android.privategroup.conversation.GroupActivity">
-			android:windowSoftInputMode="adjustResize|stateHidden">
 			<meta-data
 				android:name="android.support.PARENT_ACTIVITY"
 				android:value="org.briarproject.briar.android.privategroup.conversation.GroupActivity"/>
@@ -184,8 +183,7 @@
 		<activity
 			android:name="org.briarproject.briar.android.privategroup.reveal.RevealContactsActivity"
 			android:label="@string/groups_reveal_contacts"
-			android:parentActivityName="org.briarproject.briar.android.privategroup.conversation.GroupActivity"
+			android:parentActivityName="org.briarproject.briar.android.privategroup.conversation.GroupActivity">
-			android:windowSoftInputMode="adjustResize|stateAlwaysHidden">
 			<meta-data
 				android:name="android.support.PARENT_ACTIVITY"
 				android:value="org.briarproject.briar.android.privategroup.conversation.GroupActivity"/>
@@ -223,7 +221,7 @@
 			android:name="org.briarproject.briar.android.forum.CreateForumActivity"
 			android:label="@string/create_forum_title"
 			android:parentActivityName="org.briarproject.briar.android.navdrawer.NavDrawerActivity"
-			android:windowSoftInputMode="adjustResize">
+			android:windowSoftInputMode="adjustResize|stateAlwaysVisible">
 			<meta-data
 				android:name="android.support.PARENT_ACTIVITY"
 				android:value="org.briarproject.briar.android.navdrawer.NavDrawerActivity"/>
@@ -292,7 +290,7 @@
 			android:name="org.briarproject.briar.android.blog.WriteBlogPostActivity"
 			android:label="@string/blogs_write_blog_post"
 			android:parentActivityName="org.briarproject.briar.android.blog.BlogActivity"
-			android:windowSoftInputMode="stateVisible|adjustResize">
+			android:windowSoftInputMode="adjustResize|stateAlwaysVisible">
 			<meta-data
 				android:name="android.support.PARENT_ACTIVITY"
 				android:value="org.briarproject.briar.android.blog.BlogActivity"/>
@@ -302,7 +300,7 @@
 			android:name="org.briarproject.briar.android.blog.ReblogActivity"
 			android:label="@string/blogs_reblog_button"
 			android:parentActivityName="org.briarproject.briar.android.blog.BlogActivity"
-			android:windowSoftInputMode="stateHidden">
+			android:windowSoftInputMode="adjustResize|stateHidden">
 			<meta-data
 				android:name="android.support.PARENT_ACTIVITY"
 				android:value="org.briarproject.briar.android.blog.BlogActivity"/>
@@ -312,7 +310,7 @@
 			android:name="org.briarproject.briar.android.blog.RssFeedImportActivity"
 			android:label="@string/blogs_rss_feeds_import"
 			android:parentActivityName="org.briarproject.briar.android.navdrawer.NavDrawerActivity"
-			android:windowSoftInputMode="stateVisible|adjustResize">
+			android:windowSoftInputMode="adjustResize|stateAlwaysVisible">
 			<meta-data
 				android:name="android.support.PARENT_ACTIVITY"
 				android:value="org.briarproject.briar.android.navdrawer.NavDrawerActivity"/>
@@ -341,7 +339,7 @@
 			android:name="org.briarproject.briar.android.introduction.IntroductionActivity"
 			android:label="@string/introduction_activity_title"
 			android:parentActivityName="org.briarproject.briar.android.conversation.ConversationActivity"
-			android:windowSoftInputMode="stateHidden|adjustResize">
+			android:windowSoftInputMode="adjustResize|stateHidden">
 			<meta-data
 				android:name="android.support.PARENT_ACTIVITY"
 				android:value="org.briarproject.briar.android.conversation.ConversationActivity"/>
@@ -369,7 +367,8 @@
 		<activity
 			android:name="org.briarproject.briar.android.login.ChangePasswordActivity"
 			android:label="@string/change_password"
-			android:parentActivityName="org.briarproject.briar.android.settings.SettingsActivity">
+			android:parentActivityName="org.briarproject.briar.android.settings.SettingsActivity"
+			android:windowSoftInputMode="adjustResize|stateAlwaysVisible">
 			<meta-data
 				android:name="android.support.PARENT_ACTIVITY"
 				android:value="org.briarproject.briar.android.settings.SettingsActivity"/>
@@ -424,7 +423,7 @@
 			android:name=".android.contact.add.remote.AddContactActivity"
 			android:label="@string/add_contact_remotely_title_case"
 			android:theme="@style/BriarTheme"
-			android:windowSoftInputMode="stateHidden|adjustResize"/>
+			android:windowSoftInputMode="adjustResize|stateHidden"/>
 
 		<activity
 			android:name=".android.contact.add.remote.PendingContactListActivity"

briar-android/src/main/java/org/briarproject/briar/android/account/AuthorNameFragment.java

@@ -16,13 +16,10 @@ import org.briarproject.briar.android.activity.ActivityComponent;
 
 import javax.annotation.Nullable;
 
-import static android.view.inputmethod.EditorInfo.IME_ACTION_NEXT;
-import static android.view.inputmethod.EditorInfo.IME_ACTION_NONE;
 import static java.util.Objects.requireNonNull;
 import static org.briarproject.bramble.api.identity.AuthorConstants.MAX_AUTHOR_NAME_LENGTH;
 import static org.briarproject.bramble.util.StringUtils.toUtf8;
 import static org.briarproject.briar.android.util.UiUtils.setError;
-import static org.briarproject.briar.android.util.UiUtils.showSoftKeyboard;
 
 @MethodsNotNullByDefault
 @ParametersNotNullByDefault
@@ -65,12 +62,6 @@ public class AuthorNameFragment extends SetupFragment {
 		return TAG;
 	}
 
-	@Override
-	public void onResume() {
-		super.onResume();
-		showSoftKeyboard(authorNameInput);
-	}
-
 	@Override
 	protected String getHelpText() {
 		return getString(R.string.setup_name_explanation);
@@ -82,8 +73,6 @@ public class AuthorNameFragment extends SetupFragment {
 		boolean error = authorNameLength > MAX_AUTHOR_NAME_LENGTH;
 		setError(authorNameWrapper, getString(R.string.name_too_long), error);
 		boolean enabled = authorNameLength > 0 && !error;
-		authorNameInput
-				.setImeOptions(enabled ? IME_ACTION_NEXT : IME_ACTION_NONE);
 		authorNameInput.setOnEditorActionListener(enabled ? this : null);
 		nextButton.setEnabled(enabled);
 	}

briar-android/src/main/java/org/briarproject/briar/android/account/SetPasswordFragment.java

@@ -61,7 +61,6 @@ public class SetPasswordFragment extends SetupFragment {
 		strengthMeter = v.findViewById(R.id.strength_meter);
 		passwordEntryWrapper = v.findViewById(R.id.password_entry_wrapper);
 		passwordEntry = v.findViewById(R.id.password_entry);
-		passwordEntry.requestFocus();
 		passwordConfirmationWrapper =
 				v.findViewById(R.id.password_confirm_wrapper);
 		passwordConfirmation = v.findViewById(R.id.password_confirm);

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

@@ -2,7 +2,6 @@ package org.briarproject.briar.android.activity;
 
 import android.content.Context;
 import android.os.Bundle;
-import android.os.IBinder;
 import android.support.annotation.LayoutRes;
 import android.support.annotation.UiThread;
 import android.support.v4.app.Fragment;
@@ -12,7 +11,6 @@ import android.support.v7.widget.Toolbar;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewGroup.LayoutParams;
-import android.view.inputmethod.InputMethodManager;
 
 import org.briarproject.bramble.api.db.DbException;
 import org.briarproject.bramble.api.nullsafety.MethodsNotNullByDefault;
@@ -44,10 +42,10 @@ import javax.inject.Inject;
 import static android.arch.lifecycle.Lifecycle.State.STARTED;
 import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
 import static android.view.WindowManager.LayoutParams.FLAG_SECURE;
-import static android.view.inputmethod.InputMethodManager.SHOW_IMPLICIT;
 import static java.util.logging.Level.INFO;
 import static java.util.logging.Logger.getLogger;
 import static org.briarproject.briar.android.TestingConstants.PREVENT_SCREENSHOTS;
+import static org.briarproject.briar.android.util.UiUtils.hideSoftKeyboard;
 
 /**
  * Warning: Some activities don't extend {@link BaseActivity}.
@@ -217,17 +215,6 @@ public abstract class BaseActivity extends AppCompatActivity
 		});
 	}
 
-	public void showSoftKeyboard(View view) {
-		Object o = getSystemService(INPUT_METHOD_SERVICE);
-		((InputMethodManager) o).showSoftInput(view, SHOW_IMPLICIT);
-	}
-
-	public void hideSoftKeyboard(View view) {
-		IBinder token = view.getWindowToken();
-		Object o = getSystemService(INPUT_METHOD_SERVICE);
-		((InputMethodManager) o).hideSoftInputFromWindow(token, 0);
-	}
-
 	@UiThread
 	public void handleDbException(DbException e) {
 		supportFinishAfterTransition();

briar-android/src/main/java/org/briarproject/briar/android/blog/RssFeedImportActivity.java

@@ -32,6 +32,7 @@ import static android.view.View.VISIBLE;
 import static android.view.inputmethod.EditorInfo.IME_ACTION_DONE;
 import static java.util.logging.Level.WARNING;
 import static org.briarproject.bramble.util.LogUtils.logException;
+import static org.briarproject.briar.android.util.UiUtils.hideSoftKeyboard;
 
 public class RssFeedImportActivity extends BriarActivity {
 
@@ -77,7 +78,6 @@ public class RssFeedImportActivity extends BriarActivity {
 			if (actionId == IME_ACTION_DONE && importButton.isEnabled() &&
 					importButton.getVisibility() == VISIBLE) {
 				publish();
-				hideSoftKeyboard(urlInput);
 				return true;
 			}
 			return false;
@@ -123,6 +123,7 @@ public class RssFeedImportActivity extends BriarActivity {
 		// hide import button, show progress bar
 		importButton.setVisibility(GONE);
 		progressBar.setVisibility(VISIBLE);
+		hideSoftKeyboard(urlInput);
 
 		String url = validateAndNormaliseUrl(urlInput.getText().toString());
 		if (url == null) throw new AssertionError();

briar-android/src/main/java/org/briarproject/briar/android/blog/WriteBlogPostActivity.java

@@ -3,11 +3,8 @@ package org.briarproject.briar.android.blog;
 import android.content.Intent;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
-import android.view.KeyEvent;
 import android.view.MenuItem;
 import android.widget.ProgressBar;
-import android.widget.TextView;
-import android.widget.TextView.OnEditorActionListener;
 
 import org.briarproject.bramble.api.FormatException;
 import org.briarproject.bramble.api.db.DbException;
@@ -44,7 +41,7 @@ import static org.briarproject.briar.api.blog.BlogConstants.MAX_BLOG_POST_TEXT_L
 @MethodsNotNullByDefault
 @ParametersNotNullByDefault
 public class WriteBlogPostActivity extends BriarActivity
-		implements OnEditorActionListener, SendListener {
+		implements SendListener {
 
 	private static final Logger LOG =
 			Logger.getLogger(WriteBlogPostActivity.class.getName());
@@ -113,12 +110,6 @@ public class WriteBlogPostActivity extends BriarActivity
 		component.inject(this);
 	}
 
-	@Override
-	public boolean onEditorAction(TextView textView, int actionId, KeyEvent e) {
-		input.requestFocus();
-		return true;
-	}
-
 	@Override
 	public void onSendClick(@Nullable String text,
 			List<AttachmentHeader> headers) {

briar-android/src/main/java/org/briarproject/briar/android/conversation/AliasDialogFragment.java

@@ -21,9 +21,12 @@ import org.briarproject.briar.android.activity.BaseActivity;
 
 import javax.inject.Inject;
 
+import static android.view.WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE;
 import static java.util.Objects.requireNonNull;
 import static org.briarproject.bramble.api.identity.AuthorConstants.MAX_AUTHOR_NAME_LENGTH;
 import static org.briarproject.bramble.util.StringUtils.toUtf8;
+import static org.briarproject.briar.android.util.UiUtils.hideSoftKeyboard;
+import static org.briarproject.briar.android.util.UiUtils.showSoftKeyboard;
 
 @MethodsNotNullByDefault
 @ParametersNotNullByDefault
@@ -76,12 +79,13 @@ public class AliasDialogFragment extends AppCompatDialogFragment {
 		setButton.setOnClickListener(v1 -> onSetButtonClicked());
 
 		Button cancelButton = v.findViewById(R.id.cancelButton);
-		cancelButton.setOnClickListener(v1 -> getDialog().cancel());
+		cancelButton.setOnClickListener(v1 -> onCancelButtonClicked());
 
 		return v;
 	}
 
 	private void onSetButtonClicked() {
+		hideSoftKeyboard(aliasEditText);
 		String alias = aliasEditText.getText().toString().trim();
 		if (toUtf8(alias).length > MAX_AUTHOR_NAME_LENGTH) {
 			aliasEditLayout.setError(getString(R.string.name_too_long));
@@ -91,4 +95,17 @@ public class AliasDialogFragment extends AppCompatDialogFragment {
 		}
 	}
 
+	private void onCancelButtonClicked() {
+		hideSoftKeyboard(aliasEditText);
+		getDialog().cancel();
+	}
+
+	@Override
+	public void onStart() {
+		super.onStart();
+		requireNonNull(getDialog().getWindow())
+				.setSoftInputMode(SOFT_INPUT_STATE_ALWAYS_VISIBLE);
+		showSoftKeyboard(aliasEditText);
+	}
+
 }

briar-android/src/main/java/org/briarproject/briar/android/conversation/ConversationActivity.java

@@ -276,7 +276,7 @@ public class ConversationActivity extends BriarActivity
 		textInputView.setSendController(sendController);
 		textInputView.setMaxTextLength(MAX_PRIVATE_MESSAGE_TEXT_LENGTH);
 		textInputView.setReady(false);
-		textInputView.addOnKeyboardShownListener(this::scrollToBottom);
+		textInputView.setOnKeyboardShownListener(this::scrollToBottom);
 	}
 
 	private void scrollToBottom() {

briar-android/src/main/java/org/briarproject/briar/android/forum/CreateForumActivity.java

@@ -34,6 +34,8 @@ import static org.briarproject.bramble.util.LogUtils.logDuration;
 import static org.briarproject.bramble.util.LogUtils.logException;
 import static org.briarproject.bramble.util.LogUtils.now;
 import static org.briarproject.briar.android.util.UiUtils.enterPressed;
+import static org.briarproject.briar.android.util.UiUtils.hideSoftKeyboard;
+import static org.briarproject.briar.android.util.UiUtils.showSoftKeyboard;
 import static org.briarproject.briar.api.forum.ForumConstants.MAX_FORUM_NAME_LENGTH;
 
 @MethodsNotNullByDefault
@@ -91,12 +93,6 @@ public class CreateForumActivity extends BriarActivity {
 		progress = findViewById(R.id.createForumProgressBar);
 	}
 
-	@Override
-	public void onStart() {
-		super.onStart();
-		showSoftKeyboard(nameEntry);
-	}
-
 	@Override
 	public void injectActivity(ActivityComponent component) {
 		component.inject(this);

briar-android/src/main/java/org/briarproject/briar/android/introduction/IntroductionMessageFragment.java

@@ -43,6 +43,7 @@ import static java.util.Objects.requireNonNull;
 import static java.util.logging.Level.WARNING;
 import static org.briarproject.bramble.util.LogUtils.logException;
 import static org.briarproject.briar.android.util.UiUtils.getContactDisplayName;
+import static org.briarproject.briar.android.util.UiUtils.hideSoftKeyboard;
 import static org.briarproject.briar.api.introduction.IntroductionConstants.MAX_INTRODUCTION_TEXT_LENGTH;
 
 @MethodsNotNullByDefault
@@ -184,7 +185,7 @@ public class IntroductionMessageFragment extends BaseFragment
 	public boolean onOptionsItemSelected(MenuItem item) {
 		switch (item.getItemId()) {
 			case android.R.id.home:
-				introductionActivity.hideSoftKeyboard(ui.message);
+				hideSoftKeyboard(ui.message);
 				introductionActivity.onBackPressed();
 				return true;
 			default:
@@ -201,7 +202,7 @@ public class IntroductionMessageFragment extends BaseFragment
 		makeIntroduction(contact1, contact2, text);
 
 		// don't wait for the introduction to be made before finishing activity
-		introductionActivity.hideSoftKeyboard(ui.message);
+		hideSoftKeyboard(ui.message);
 		introductionActivity.setResult(RESULT_OK);
 		introductionActivity.supportFinishAfterTransition();
 	}

briar-android/src/main/java/org/briarproject/briar/android/login/ChangePasswordActivity.java

@@ -26,6 +26,8 @@ import javax.inject.Inject;
 import static android.view.View.INVISIBLE;
 import static android.view.View.VISIBLE;
 import static org.briarproject.bramble.api.crypto.PasswordStrengthEstimator.QUITE_WEAK;
+import static org.briarproject.briar.android.util.UiUtils.hideSoftKeyboard;
+import static org.briarproject.briar.android.util.UiUtils.showSoftKeyboard;
 
 public class ChangePasswordActivity extends BriarActivity
 		implements OnClickListener, OnEditorActionListener {

briar-android/src/main/java/org/briarproject/briar/android/login/PasswordFragment.java

@@ -83,12 +83,6 @@ public class PasswordFragment extends BaseFragment implements TextWatcher {
 		return v;
 	}
 
-	@Override
-	public void onResume() {
-		super.onResume();
-		showSoftKeyboard(password);
-	}
-
 	@Override
 	public void beforeTextChanged(CharSequence s, int start, int count,
 			int after) {

briar-android/src/main/java/org/briarproject/briar/android/privategroup/creation/CreateGroupFragment.java

@@ -24,6 +24,7 @@ import static android.view.View.GONE;
 import static android.view.View.VISIBLE;
 import static android.view.inputmethod.EditorInfo.IME_ACTION_DONE;
 import static org.briarproject.briar.android.util.UiUtils.enterPressed;
+import static org.briarproject.briar.android.util.UiUtils.hideSoftKeyboard;
 import static org.briarproject.briar.api.privategroup.PrivateGroupConstants.MAX_GROUP_NAME_LENGTH;
 
 @MethodsNotNullByDefault
@@ -91,12 +92,6 @@ public class CreateGroupFragment extends BaseFragment {
 		return v;
 	}
 
-	@Override
-	public void onStart() {
-		super.onStart();
-		listener.showSoftKeyboard(nameEntry);
-	}
-
 	@Override
 	public String getUniqueTag() {
 		return TAG;
@@ -120,7 +115,7 @@ public class CreateGroupFragment extends BaseFragment {
 
 	private void createGroup() {
 		if (!validateName()) return;
-		listener.hideSoftKeyboard(nameEntry);
+		hideSoftKeyboard(nameEntry);
 		createGroupButton.setVisibility(GONE);
 		progress.setVisibility(VISIBLE);
 		listener.onGroupNameChosen(nameEntry.getText().toString());

briar-android/src/main/java/org/briarproject/briar/android/privategroup/creation/CreateGroupListener.java

@@ -1,15 +1,8 @@
 package org.briarproject.briar.android.privategroup.creation;
 
-import android.view.View;
-
 import org.briarproject.briar.android.fragment.BaseFragment.BaseFragmentListener;
 
 interface CreateGroupListener extends BaseFragmentListener {
 
 	void onGroupNameChosen(String name);
-
-	void showSoftKeyboard(View view);
-
-	void hideSoftKeyboard(View view);
-
 }

briar-android/src/main/java/org/briarproject/briar/android/sharing/BaseMessageFragment.java

@@ -64,12 +64,6 @@ public abstract class BaseMessageFragment extends BaseFragment
 	@StringRes
 	protected abstract int getHintText();
 
-	@Override
-	public void onStart() {
-		super.onStart();
-		message.showSoftKeyboard();
-	}
-
 	@Override
 	public boolean onOptionsItemSelected(MenuItem item) {
 		switch (item.getItemId()) {

briar-android/src/main/java/org/briarproject/briar/android/threaded/ThreadListActivity.java

@@ -27,7 +27,6 @@ import org.briarproject.briar.android.threaded.ThreadListController.ThreadListDa
 import org.briarproject.briar.android.threaded.ThreadListController.ThreadListListener;
 import org.briarproject.briar.android.util.BriarSnackbarBuilder;
 import org.briarproject.briar.android.view.BriarRecyclerView;
-import org.briarproject.briar.android.view.KeyboardAwareLinearLayout;
 import org.briarproject.briar.android.view.TextInputView;
 import org.briarproject.briar.android.view.TextSendController;
 import org.briarproject.briar.android.view.TextSendController.SendListener;
@@ -284,14 +283,10 @@ public abstract class ThreadListActivity<G extends NamedGroup, I extends ThreadI
 			scrollToItemAtTop(item);
 		} else {
 			// wait with scrolling until keyboard opened
-			textInput.addOnKeyboardShownListener(
+			textInput.setOnKeyboardShownListener(() -> {
-					new KeyboardAwareLinearLayout.OnKeyboardShownListener() {
+				scrollToItemAtTop(item);
-						@Override
+				textInput.setOnKeyboardShownListener(null);
-						public void onKeyboardShown() {
+			});
-							scrollToItemAtTop(item);
-							textInput.removeOnKeyboardShownListener(this);
-						}
-					});
 		}
 	}
 
@@ -332,7 +327,6 @@ public abstract class ThreadListActivity<G extends NamedGroup, I extends ThreadI
 	private void updateTextInput() {
 		if (replyId != null) {
 			textInput.setHint(R.string.forum_message_reply_hint);
-			textInput.requestFocus();
 			textInput.showSoftKeyboard();
 		} else {
 			textInput.setHint(R.string.forum_new_message_hint);

briar-android/src/main/java/org/briarproject/briar/android/util/UiUtils.java

@@ -92,9 +92,11 @@ public class UiUtils {
 	public static final float GREY_OUT = 0.5f;
 
 	public static void showSoftKeyboard(View view) {
-		InputMethodManager imm = requireNonNull(
+		if (view.requestFocus()) {
-				getSystemService(view.getContext(), InputMethodManager.class));
+			InputMethodManager imm = requireNonNull(getSystemService(
-		imm.showSoftInput(view, SHOW_IMPLICIT);
+					view.getContext(), InputMethodManager.class));
+			imm.showSoftInput(view, SHOW_IMPLICIT);
+		}
 	}
 
 	public static void hideSoftKeyboard(View view) {

briar-android/src/main/java/org/briarproject/briar/android/view/EmojiTextInputView.java

@@ -13,8 +13,8 @@ import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.EditText;
+import android.widget.LinearLayout;
 
-import com.vanniktech.emoji.EmojiEditText;
 import com.vanniktech.emoji.EmojiPopup;
 import com.vanniktech.emoji.RecentEmoji;
 
@@ -31,8 +31,9 @@ import static android.view.inputmethod.InputMethodManager.SHOW_IMPLICIT;
 import static java.lang.Character.isWhitespace;
 import static java.util.Objects.requireNonNull;
 import static org.briarproject.bramble.util.StringUtils.utf8IsTooLong;
+import static org.briarproject.briar.android.util.UiUtils.resolveColorAttribute;
 
-public class EmojiTextInputView extends KeyboardAwareLinearLayout implements
+public class EmojiTextInputView extends LinearLayout implements
 		TextWatcher {
 
 	@Inject
@@ -41,12 +42,16 @@ public class EmojiTextInputView extends KeyboardAwareLinearLayout implements
 	private final AppCompatImageButton emojiToggle;
 	private final EmojiPopup emojiPopup;
 	private final EditText editText;
+	private final InputMethodManager imm;
 
 	@Nullable
 	private TextInputListener listener;
+	@Nullable
+	private OnKeyboardShownListener keyboardShownListener;
 	private int maxLength = Integer.MAX_VALUE;
 	private boolean emptyTextAllowed = false;
 	private boolean isEmpty = true;
+	private boolean keyboardOpen = false;
 
 	public EmojiTextInputView(Context context) {
 		this(context, null);
@@ -104,17 +109,26 @@ public class EmojiTextInputView extends KeyboardAwareLinearLayout implements
 		// stuff we can't do in edit mode goes below
 		if (isInEditMode()) {
 			emojiPopup = null;
+			imm = null;
 			return;
 		}
+		Object o = getContext().getSystemService(INPUT_METHOD_SERVICE);
+		imm = (InputMethodManager) requireNonNull(o);
+
 		BriarApplication app =
 				(BriarApplication) context.getApplicationContext();
 		app.getApplicationComponent().inject(this);
 		emojiPopup = EmojiPopup.Builder
-				.fromRootView(this)
+				.fromRootView(getRootView())
 				.setRecentEmoji(recentEmoji)
 				.setOnEmojiPopupShownListener(this::showKeyboardIcon)
 				.setOnEmojiPopupDismissListener(this::showEmojiIcon)
-				.build((EmojiEditText) editText);
+				.setKeyboardAnimationStyle(R.style.emoji_fade_animation_style)
+				.setOnSoftKeyboardOpenListener(this::onKeyboardOpened)
+				.setOnSoftKeyboardCloseListener(this::onKeyboardClosed)
+				.setIconColor(resolveColorAttribute(getContext(),
+						R.attr.colorControlNormal))
+				.build(editText);
 		emojiToggle.setOnClickListener(v -> emojiPopup.toggle());
 	}
 
@@ -231,6 +245,10 @@ public class EmojiTextInputView extends KeyboardAwareLinearLayout implements
 		editText.setHint(hint);
 	}
 
+	boolean isKeyboardOpen() {
+		return keyboardOpen || imm.isFullscreenMode();
+	}
+
 	private void showEmojiIcon() {
 		emojiToggle.setImageResource(R.drawable.ic_emoji_toggle);
 	}
@@ -240,23 +258,43 @@ public class EmojiTextInputView extends KeyboardAwareLinearLayout implements
 	}
 
 	void showSoftKeyboard() {
-		Object o = getContext().getSystemService(INPUT_METHOD_SERVICE);
+		if (editText.requestFocus()) imm.showSoftInput(editText, SHOW_IMPLICIT);
-		InputMethodManager imm = (InputMethodManager) requireNonNull(o);
-		imm.showSoftInput(editText, SHOW_IMPLICIT);
 	}
 
 	void hideSoftKeyboard() {
 		if (emojiPopup.isShowing()) emojiPopup.dismiss();
 		IBinder token = editText.getWindowToken();
-		Object o = getContext().getSystemService(INPUT_METHOD_SERVICE);
-		InputMethodManager imm = (InputMethodManager) requireNonNull(o);
 		imm.hideSoftInputFromWindow(token, 0);
 	}
 
+	private void onKeyboardOpened(
+			@SuppressWarnings("unused") int keyboardHeight) {
+		keyboardOpen = true;
+		if (keyboardShownListener != null)
+			keyboardShownListener.onKeyboardShown();
+	}
+
+	private void onKeyboardClosed() {
+		if (imm.isFullscreenMode()) {
+			onKeyboardOpened(0);
+			return;
+		}
+		keyboardOpen = false;
+	}
+
+	void setOnKeyboardShownListener(
+			@Nullable OnKeyboardShownListener listener) {
+		keyboardShownListener = listener;
+	}
+
 	interface TextInputListener {
 		void onTextIsEmptyChanged(boolean isEmpty);
 
 		void onSendEvent();
 	}
 
+	public interface OnKeyboardShownListener {
+		void onKeyboardShown();
+	}
+
 }

briar-android/src/main/java/org/briarproject/briar/android/view/KeyboardAwareLinearLayout.java

@@ -1,225 +0,0 @@
-/*
-  Taken from Signal, licences under GPLv3
- */
-
-package org.briarproject.briar.android.view;
-
-import android.annotation.TargetApi;
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.graphics.Rect;
-import android.os.Build;
-import android.preference.PreferenceManager;
-import android.support.annotation.UiThread;
-import android.util.AttributeSet;
-import android.view.View;
-import android.view.WindowManager;
-import android.widget.LinearLayout;
-
-import org.briarproject.briar.R;
-
-import java.lang.reflect.Field;
-import java.util.HashSet;
-import java.util.Set;
-import java.util.logging.Logger;
-
-import javax.annotation.Nullable;
-
-import static android.content.Context.WINDOW_SERVICE;
-import static android.view.Surface.ROTATION_270;
-import static android.view.Surface.ROTATION_90;
-import static java.util.Objects.requireNonNull;
-import static java.util.logging.Level.INFO;
-import static java.util.logging.Level.WARNING;
-
-/**
- * RelativeLayout that, when a view container, will report back when it thinks
- * a soft keyboard has been opened and what its height would be.
- */
-@UiThread
-public class KeyboardAwareLinearLayout extends LinearLayout {
-
-	private static final Logger LOG =
-			Logger.getLogger(KeyboardAwareLinearLayout.class.getName());
-
-	private final Rect rect = new Rect();
-	private final Set<OnKeyboardShownListener> shownListeners = new HashSet<>();
-	private final int minKeyboardSize;
-	private final int minCustomKeyboardSize;
-	private final int defaultCustomKeyboardSize;
-	private final int minCustomKeyboardTopMargin;
-	private final int statusBarHeight;
-
-	private int viewInset;
-
-	private boolean keyboardOpen = false;
-	private int rotation = -1;
-
-	public KeyboardAwareLinearLayout(Context context) {
-		this(context, null);
-	}
-
-	public KeyboardAwareLinearLayout(Context context,
-			@Nullable AttributeSet attrs) {
-		this(context, attrs, 0);
-	}
-
-	public KeyboardAwareLinearLayout(Context context,
-			@Nullable AttributeSet attrs, int defStyle) {
-		super(context, attrs, defStyle);
-		rotation = getDeviceRotation();
-		int statusBarRes = getResources()
-				.getIdentifier("status_bar_height", "dimen", "android");
-		minKeyboardSize =
-				getResources().getDimensionPixelSize(R.dimen.min_keyboard_size);
-		minCustomKeyboardSize = getResources()
-				.getDimensionPixelSize(R.dimen.min_custom_keyboard_size);
-		defaultCustomKeyboardSize = getResources()
-				.getDimensionPixelSize(R.dimen.default_custom_keyboard_size);
-		minCustomKeyboardTopMargin = getResources()
-				.getDimensionPixelSize(R.dimen.min_custom_keyboard_top_margin);
-		statusBarHeight = statusBarRes > 0 ?
-				getResources().getDimensionPixelSize(statusBarRes) : 0;
-		viewInset = getViewInset();
-	}
-
-	@Override
-	protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-		updateRotation();
-		updateKeyboardState();
-		super.onMeasure(widthMeasureSpec, heightMeasureSpec);
-	}
-
-	private void updateRotation() {
-		int oldRotation = rotation;
-		rotation = getDeviceRotation();
-		if (oldRotation != rotation) {
-			LOG.info("Rotation changed");
-			onKeyboardClose();
-		}
-	}
-
-	private void updateKeyboardState() {
-		if (isLandscape()) {
-			if (keyboardOpen) onKeyboardClose();
-			return;
-		}
-
-		if (viewInset == 0 && Build.VERSION.SDK_INT >= 21)
-			viewInset = getViewInset();
-		int availableHeight =
-				getRootView().getHeight() - statusBarHeight - viewInset;
-		getWindowVisibleDisplayFrame(rect);
-
-		int keyboardHeight = availableHeight - (rect.bottom - rect.top);
-
-		if (keyboardHeight > minKeyboardSize) {
-			if (getKeyboardHeight() != keyboardHeight)
-				setKeyboardPortraitHeight(keyboardHeight);
-			if (!keyboardOpen) onKeyboardOpen(keyboardHeight);
-		} else if (keyboardOpen) {
-			onKeyboardClose();
-		}
-	}
-
-	@TargetApi(21)
-	private int getViewInset() {
-		try {
-			Field attachInfoField = View.class.getDeclaredField("mAttachInfo");
-			attachInfoField.setAccessible(true);
-			Object attachInfo = attachInfoField.get(this);
-			if (attachInfo != null) {
-				Field stableInsetsField =
-						attachInfo.getClass().getDeclaredField("mStableInsets");
-				stableInsetsField.setAccessible(true);
-				Rect insets = (Rect) stableInsetsField.get(attachInfo);
-				return insets.bottom;
-			}
-		} catch (NoSuchFieldException e) {
-			LOG.log(WARNING,
-					"field reflection error when measuring view inset", e);
-		} catch (IllegalAccessException e) {
-			LOG.log(WARNING,
-					"access reflection error when measuring view inset", e);
-		}
-		return 0;
-	}
-
-	protected void onKeyboardOpen(int keyboardHeight) {
-		if (LOG.isLoggable(INFO))
-			LOG.info("onKeyboardOpen(" + keyboardHeight + ")");
-		keyboardOpen = true;
-
-		notifyShownListeners();
-	}
-
-	protected void onKeyboardClose() {
-		LOG.info("onKeyboardClose()");
-		keyboardOpen = false;
-	}
-
-	public boolean isKeyboardOpen() {
-		return keyboardOpen;
-	}
-
-	public int getKeyboardHeight() {
-		return isLandscape() ? getKeyboardLandscapeHeight() :
-				getKeyboardPortraitHeight();
-	}
-
-	public boolean isLandscape() {
-		int rotation = getDeviceRotation();
-		return rotation == ROTATION_90 || rotation == ROTATION_270;
-	}
-
-	private int getDeviceRotation() {
-		WindowManager windowManager =
-				(WindowManager) getContext().getSystemService(WINDOW_SERVICE);
-		return requireNonNull(windowManager).getDefaultDisplay().getRotation();
-	}
-
-	private int getKeyboardLandscapeHeight() {
-		return Math.max(getHeight(), getRootView().getHeight()) / 2;
-	}
-
-	private int getKeyboardPortraitHeight() {
-		SharedPreferences prefs =
-				PreferenceManager.getDefaultSharedPreferences(getContext());
-		int keyboardHeight = prefs.getInt("keyboard_height_portrait",
-				defaultCustomKeyboardSize);
-		return clamp(keyboardHeight, minCustomKeyboardSize,
-				getRootView().getHeight() - minCustomKeyboardTopMargin);
-	}
-
-	private int clamp(int value, int min, int max) {
-		return Math.min(Math.max(value, min), max);
-	}
-
-	private void setKeyboardPortraitHeight(int height) {
-		SharedPreferences prefs =
-				PreferenceManager.getDefaultSharedPreferences(getContext());
-		prefs.edit().putInt("keyboard_height_portrait", height).apply();
-	}
-
-	public void addOnKeyboardShownListener(OnKeyboardShownListener listener) {
-		shownListeners.add(listener);
-	}
-
-	public void removeOnKeyboardShownListener(
-			OnKeyboardShownListener listener) {
-		shownListeners.remove(listener);
-	}
-
-	private void notifyShownListeners() {
-		// Make a copy as listeners may remove themselves when called
-		Set<OnKeyboardShownListener> listeners = new HashSet<>(shownListeners);
-		for (OnKeyboardShownListener listener : listeners) {
-			listener.onKeyboardShown();
-		}
-	}
-
-	public interface OnKeyboardShownListener {
-		void onKeyboardShown();
-	}
-
-}

briar-android/src/main/java/org/briarproject/briar/android/view/TextInputView.java

@@ -16,7 +16,7 @@ import android.widget.LinearLayout;
 import org.briarproject.bramble.api.nullsafety.MethodsNotNullByDefault;
 import org.briarproject.bramble.api.nullsafety.ParametersNotNullByDefault;
 import org.briarproject.briar.R;
-import org.briarproject.briar.android.view.KeyboardAwareLinearLayout.OnKeyboardShownListener;
+import org.briarproject.briar.android.view.EmojiTextInputView.OnKeyboardShownListener;
 
 import static android.content.Context.LAYOUT_INFLATER_SERVICE;
 import static java.util.Objects.requireNonNull;
@@ -139,13 +139,9 @@ public class TextInputView extends LinearLayout {
 		textInput.hideSoftKeyboard();
 	}
 
-	public void addOnKeyboardShownListener(OnKeyboardShownListener listener) {
+	public void setOnKeyboardShownListener(
-		textInput.addOnKeyboardShownListener(listener);
+			@Nullable OnKeyboardShownListener listener) {
-	}
+		textInput.setOnKeyboardShownListener(listener);
-
-	public void removeOnKeyboardShownListener(
-			OnKeyboardShownListener listener) {
-		textInput.removeOnKeyboardShownListener(listener);
 	}
 
 }

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

@@ -29,13 +29,17 @@
 			app:layout_constraintTop_toTopOf="parent"
 			app:passwordToggleEnabled="true">
 
-			<EditText
+			<android.support.design.widget.TextInputEditText
 				android:id="@+id/current_password_entry"
 				android:layout_width="match_parent"
 				android:layout_height="wrap_content"
 				android:hint="@string/current_password"
+				android:importantForAutofill="no"
 				android:inputType="textPassword"
 				android:maxLines="1"/>
+
+			<requestFocus/>
+
 		</android.support.design.widget.TextInputLayout>
 
 		<android.support.design.widget.TextInputLayout
@@ -49,11 +53,12 @@
 			app:layout_constraintTop_toBottomOf="@id/current_password_entry_wrapper"
 			app:passwordToggleEnabled="true">
 
-			<EditText
+			<android.support.design.widget.TextInputEditText
 				android:id="@+id/new_password_entry"
 				android:layout_width="match_parent"
 				android:layout_height="wrap_content"
 				android:hint="@string/choose_new_password"
+				android:importantForAutofill="no"
 				android:inputType="textPassword"
 				android:maxLines="1"/>
 		</android.support.design.widget.TextInputLayout>
@@ -69,12 +74,13 @@
 			app:layout_constraintTop_toBottomOf="@id/new_password_entry_wrapper"
 			app:passwordToggleEnabled="true">
 
-			<EditText
+			<android.support.design.widget.TextInputEditText
 				android:id="@+id/new_password_confirm"
 				android:layout_width="match_parent"
 				android:layout_height="wrap_content"
 				android:hint="@string/confirm_new_password"
 				android:imeOptions="actionDone"
+				android:importantForAutofill="no"
 				android:inputType="textPassword"
 				android:maxLines="1"/>
 		</android.support.design.widget.TextInputLayout>

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

@@ -15,14 +15,17 @@
 		app:errorEnabled="true"
 		app:hintEnabled="false">
 
-		<EditText
+		<android.support.design.widget.TextInputEditText
 			android:id="@+id/createForumNameEntry"
 			android:layout_width="match_parent"
 			android:layout_height="wrap_content"
 			android:hint="@string/choose_forum_hint"
+			android:importantForAutofill="no"
 			android:inputType="text|textCapSentences"
 			android:maxLines="1"/>
 
+		<requestFocus/>
+
 	</android.support.design.widget.TextInputLayout>
 
 	<Button

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

@@ -18,7 +18,7 @@
 		app:cardCornerRadius="0dp"
 		app:cardUseCompatPadding="false">
 
-		<EditText
+		<android.support.design.widget.TextInputEditText
 			android:id="@+id/urlInput"
 			android:layout_width="match_parent"
 			android:layout_height="match_parent"
@@ -26,9 +26,14 @@
 			android:gravity="top"
 			android:hint="@string/blogs_rss_feeds_import_hint"
 			android:imeOptions="actionDone"
+			android:importantForAutofill="no"
 			android:inputType="textUri"
 			android:padding="@dimen/margin_medium"
-			android:textColor="?android:attr/textColorPrimary"/>
+			android:textColor="?android:attr/textColorPrimary">
+
+			<requestFocus/>
+
+		</android.support.design.widget.TextInputEditText>
 
 	</android.support.v7.widget.CardView>
 

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

@@ -14,7 +14,11 @@
 		android:gravity="bottom"
 		app:buttonText="@string/blogs_publish_blog_post"
 		app:fillHeight="true"
-		app:hint="@string/blogs_write_blog_post_body_hint"/>
+		app:hint="@string/blogs_write_blog_post_body_hint">
+
+		<requestFocus/>
+
+	</org.briarproject.briar.android.view.LargeTextInputView>
 
 	<ProgressBar
 		android:id="@+id/progressBar"

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

@@ -6,7 +6,7 @@
 	android:layout_width="match_parent"
 	android:layout_height="match_parent"
 	android:orientation="horizontal"
-	tools:parentTag="org.briarproject.briar.android.view.KeyboardAwareLinearLayout"
+	tools:parentTag="android.widget.LinearLayout"
 	tools:showIn="@layout/fragment_reblog">
 
 	<android.support.v7.widget.AppCompatImageButton

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

@@ -15,14 +15,17 @@
 		app:errorEnabled="true"
 		app:hintEnabled="false">
 
-		<EditText
+		<android.support.design.widget.TextInputEditText
 			android:id="@+id/name"
 			android:layout_width="match_parent"
 			android:layout_height="wrap_content"
 			android:hint="@string/groups_create_group_hint"
+			android:importantForAutofill="no"
 			android:inputType="text|textCapSentences"
 			android:maxLines="1"/>
 
+		<requestFocus/>
+
 	</android.support.design.widget.TextInputLayout>
 
 	<Button

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

@@ -31,6 +31,9 @@
 				android:imeOptions="actionDone"
 				android:inputType="textPassword"
 				android:maxLines="1"/>
+
+			<requestFocus/>
+
 		</android.support.design.widget.TextInputLayout>
 
 		<Button

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

@@ -38,6 +38,7 @@
 				android:maxLines="1"/>
 
 			<requestFocus/>
+
 		</android.support.design.widget.TextInputLayout>
 
 		<Button

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

@@ -39,6 +39,7 @@
 				android:maxLines="1">
 
 				<requestFocus/>
+
 			</android.support.design.widget.TextInputEditText>
 
 		</android.support.design.widget.TextInputLayout>

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

@@ -68,18 +68,6 @@
 	<dimen name="blogs_avatar_icon_size">15dp</dimen>
 	<dimen name="blogs_avatar_comment_size">20dp</dimen>
 
-	<!-- Emoji -->
 	<dimen name="text_input_height">42dp</dimen>
-	<dimen name="conversation_item_body_text_size">16sp</dimen>
-	<dimen name="emoji_drawer_size">32sp</dimen>
-	<dimen name="emoji_drawer_indicator_height">2dp</dimen>
-	<dimen name="emoji_drawer_item_padding">5dp</dimen>
-	<dimen name="emoji_drawer_left_right_padding">2dp</dimen>
-
-	<!-- Keyboard Sizes -->
-	<dimen name="min_keyboard_size">50dp</dimen>
-	<dimen name="default_custom_keyboard_size">220dp</dimen>
-	<dimen name="min_custom_keyboard_size">110dp</dimen>
-	<dimen name="min_custom_keyboard_top_margin">170dp</dimen>
 
 </resources>

briar-android/witness.gradle

@@ -118,8 +118,8 @@ dependencyVerification {
         'com.sun.activation:javax.activation:1.2.0:javax.activation-1.2.0.jar:993302b16cd7056f21e779cc577d175a810bb4900ef73cd8fbf2b50f928ba9ce',
         'com.sun.istack:istack-commons-runtime:2.21:istack-commons-runtime-2.21.jar:c33e67a0807095f02a0e2da139412dd7c4f9cc1a4c054b3e434f96831ba950f4',
         'com.sun.xml.fastinfoset:FastInfoset:1.2.13:FastInfoset-1.2.13.jar:27a77db909f3c2833c0b1a37c55af1db06045118ad2eed96ce567b6632bce038',
-        'com.vanniktech:emoji-google:0.5.1:emoji-google-0.5.1.aar:5f4a88e1a3bb5f694ddccf2e49dc9ccc44431f1d4f980bc453c178f57869dea0',
+        'com.vanniktech:emoji-google:0.6.0:emoji-google-0.6.0.aar:029d6a954cebfe3f0a5bac0c9539a054fa7db2e1272d006a8f0e850f3794d44b',
-        'com.vanniktech:emoji:0.5.1:emoji-0.5.1.aar:d55f44e04e31895647d62c33c34a8d501995e9e1b5c5f5cee6cbb8630eeb37f7',
+        'com.vanniktech:emoji:0.6.0:emoji-0.6.0.aar:a5fcde58902305c004f03c6dc2241e718400ac4162226079791d87fac83ef639',
         'commons-codec:commons-codec:1.10:commons-codec-1.10.jar:4241dfa94e711d435f29a4604a3e2de5c4aa3c165e23bd066be6fc1fc4309569',
         'commons-logging:commons-logging:1.2:commons-logging-1.2.jar:daddea1ea0be0f56978ab3006b8ac92834afeefbd9b7e4e6316fca57df0fa636',
         'de.hdodenhof:circleimageview:2.2.0:circleimageview-2.2.0.aar:bc34761dcd5036229ac1ffed6b5b1bef722ad5b097a2c8bba1c5ed2cd4b5c82b',