Improvements to the UriBar implementation and some navigation tweaks.

app/src/component/AppNavigator.js

@@ -38,7 +38,6 @@ const discoverStack = StackNavigator({
     navigationOptions: ({ navigation }) => ({
       title: 'Discover',
       headerLeft: <Feather name="menu" size={24} style={discoverStyle.drawerHamburger} onPress={() => navigation.navigate('DrawerOpen')} />,
-      headerRight: <Feather name="search" size={24} style={discoverStyle.rightHeaderIcon} onPress={() => navigation.navigate('Search')} />
     })
   },
   File: {
@@ -51,9 +50,7 @@ const discoverStack = StackNavigator({
   Search: {
     screen: SearchPage,
     navigationOptions: ({ navigation }) => ({
-      drawerLockMode: 'locked-closed',
-      headerTitle: <SearchInput style={searchStyle.searchInput} />,
-      headerRight: <SearchRightHeaderIcon style={discoverStyle.rightHeaderIcon} size={24} navigation={navigation} />
+      drawerLockMode: 'locked-closed'
     })
   }
 }, {
@@ -66,7 +63,6 @@ const walletStack = StackNavigator({
     navigationOptions: ({ navigation }) => ({
       title: 'Wallet',
       headerLeft: <Feather name="menu" size={24} style={discoverStyle.drawerHamburger} onPress={() => navigation.navigate('DrawerOpen')} />,
-      headerRight: <Feather name="search" size={24} style={discoverStyle.rightHeaderIcon} onPress={() => navigation.navigate('Search')} />
     })
   },
   TransactionHistory: {
@@ -185,6 +181,7 @@ class AppWithNavigationState extends React.Component {
     if (evt.url) {
       const navigateAction = NavigationActions.navigate({
         routeName: 'File',
+        key: 'filePage',
         params: { uri: evt.url }
       });
       dispatch(navigateAction);

app/src/component/fileItem/view.js

@@ -61,7 +61,7 @@ class FileItem extends React.PureComponent {
               if (NativeModules.Mixpanel) {
                 NativeModules.Mixpanel.track('Discover Tap', { Uri: uri });
               }
-              navigation.navigate('File', { uri: uri });
+              navigation.navigate({ routeName: 'File', key: 'filePage', params: { uri } });
             }
           }>
           <FileItemMedia title={title} thumbnail={thumbnail} blurRadius={obscureNsfw ? 15 : 0} resizeMode="cover" />

app/src/component/transactionList/internal/transaction-list-item.js

@@ -23,7 +23,11 @@ class TransactionListItem extends React.PureComponent {
             {name && claimId && (
               <Link
                 style={transactionListStyle.link}
-                onPress={() => navigation && navigation.navigate('File', { uri: buildURI({ claimName: name, claimId }) })}
+                onPress={() => navigation && navigation.navigate({
+                  routeName: 'File',
+                  key: 'filePage',
+                  params: { uri: buildURI({ claimName: name, claimId }) }})
+                }
                 text={name} />
             )}      
           </View>

app/src/component/uriBar/index.js

@@ -1,12 +1,17 @@
 import { connect } from 'react-redux';
+import { doUpdateSearchQuery, selectSearchState as selectSearch } from 'lbry-redux';
 import UriBar from './view';
 
-const select = state => ({
+const select = state => {
+  const { ...searchState } = selectSearch(state);
   
-});
+  return {
+    ...searchState
+  };
+};
 
 const perform = dispatch => ({
-  
+  updateSearchQuery: query => dispatch(doUpdateSearchQuery(query)),
 });
 
 export default connect(select, perform)(UriBar);

app/src/component/uriBar/internal/uri-bar-item.js

@@ -0,0 +1,38 @@
+// @flow
+import React from 'react';
+import { SEARCH_TYPES, normalizeURI } from 'lbry-redux';
+import { Text, TouchableOpacity, View } from 'react-native';
+import Feather from 'react-native-vector-icons/Feather';
+import uriBarStyle from '../../../styles/uriBar';
+
+class UriBarItem extends React.PureComponent {
+  render() {
+    const { item, onPress } = this.props;
+    const { type, value } = item;
+    
+    let icon;
+    switch (type) {
+      case SEARCH_TYPES.CHANNEL:
+        icon = <Feather name="at-sign" size={18} />
+        break;
+      
+      case SEARCH_TYPES.SEARCH:
+        icon = <Feather name="search" size={18} />
+        break;
+      
+      case SEARCH_TYPES.FILE:
+      default:
+        icon = <Feather name="compass" size={18} />
+        break;
+    }
+    
+    return (
+      <TouchableOpacity style={uriBarStyle.item} onPress={onPress}>
+        {icon}
+        <Text style={uriBarStyle.itemText} numberOfLines={1}>{value}</Text>
+      </TouchableOpacity>
+    )
+  }                                                      
+}
+
+export default UriBarItem;

app/src/component/uriBar/view.js

@@ -1,42 +1,97 @@
 // @flow
 import React from 'react';
-import { normalizeURI } from 'lbry-redux';
-import { TextInput, View } from 'react-native';
+import { SEARCH_TYPES, isNameValid, normalizeURI } from 'lbry-redux';
+import { FlatList, Keyboard, TextInput, View } from 'react-native';
+import UriBarItem from './internal/uri-bar-item';
 import uriBarStyle from '../../styles/uriBar';
 
 class UriBar extends React.PureComponent {
+  static INPUT_TIMEOUT = 500;
+  
   constructor(props) {
     super(props);
     this.state = {
-      uri: null,
-      currentValue: null
+      changeTextTimeout: null,
+      currentValue: null,
+      inputText: null,
+      focused: false
     };
   }
   
+  handleChangeText = text => {
+    const newValue = text ? text : '';
+    clearTimeout(this.state.changeTextTimeout);
+    const { updateSearchQuery } = this.props;
+    
+    let timeout = setTimeout(() => {
+      updateSearchQuery(text);
+    }, UriBar.INPUT_TIMEOUT);
+    this.setState({ inputText: newValue, currentValue: newValue, changeTextTimeout: timeout });
+  }
+  
+  handleItemPress = (item) => {
+    const { navigation, updateSearchQuery } = this.props;
+    const { type, value } = item;
+    
+    Keyboard.dismiss();
+    
+    if (SEARCH_TYPES.SEARCH === type) {
+      navigation.navigate({ routeName: 'Search', key: 'searchPage', params: { searchQuery: value }});
+    } else {
+      navigation.navigate({ routeName: 'File', key: 'filePage', params: { uri: normalizeURI(value) }});
+    }
+  }
+
   render() {
-    const { value, navigation } = this.props;
-    if (!this.state.currentValue) {
+    const { navigation, suggestions, updateSearchQuery, value } = this.props;
+    if (this.state.currentValue === null) {
       this.setState({ currentValue: value });
     }
     
-    // TODO: Search and URI suggestions overlay
+    let style = [uriBarStyle.overlay];
+    if (this.state.focused) {
+      style.push(uriBarStyle.inFocus);
+    }
+    
     return (
+      <View style={style}>
+        {this.state.focused && (
+        <View style={uriBarStyle.suggestions}>
+          <FlatList style={uriBarStyle.suggestionList}
+                    data={suggestions}
+                    keyboardShouldPersistTaps={'handled'}
+                    keyExtractor={(item, value) => item.value}
+                    renderItem={({item}) => <UriBarItem item={item}
+                                                        navigation={navigation}
+                                                        onPress={() => this.handleItemPress(item)} />} />
+        </View>)}
         <View style={uriBarStyle.uriContainer}>
           <TextInput style={uriBarStyle.uriText}
-                   placeholder={'Enter a LBRY URI or some text'}
+                     selectTextOnFocus={true}
+                     placeholder={'Search for videos, music, games and more'}
                      underlineColorAndroid={'transparent'}
                      numberOfLines={1}
+                     clearButtonMode={'while-editing'}
                      value={this.state.currentValue}
                      returnKeyType={'go'}
-                   onChangeText={(text) => this.setState({uri: text, currentValue: text})}
+                     inlineImageLeft={'baseline_search_black_24'}
+                     inlineImagePadding={16}
+                     onFocus={() => this.setState({ focused: true })}
+                     onBlur={() => this.setState({ focused: false })}
+                     onChangeText={this.handleChangeText}
                      onSubmitEditing={() => {
-                    if (this.state.uri) {
-                      let uri = this.state.uri;
-                      uri = uri.replace(/ /g, '-');
-                      navigation.navigate('File', { uri: normalizeURI(uri) });
+                      if (this.state.inputText) {
+                        let inputText = this.state.inputText;
+                        if (isNameValid(inputText)) {
+                          navigation.navigate({ routeName: 'File', key: 'filePage', params: { uri: normalizeURI(inputText) }});  
+                        } else {
+                          // Open the search page with the query populated
+                          navigation.navigate({ routeName: 'Search', key: 'searchPage', params: { searchQuery: inputText }});
+                        }
                       }
                     }}/>
         </View>
+      </View>
     );
   }
 }

app/src/page/file/view.js

@@ -220,7 +220,7 @@ class FilePage extends React.PureComponent {
                                                       renderIndicator={() => null} />}
                                                     
           {!this.state.showWebView && (
-            <View style={filePageStyle.pageContainer}>
+            <View style={filePageStyle.innerPageContainer}>
               <View style={filePageStyle.mediaContainer}>  
                 {(canOpen || (!fileInfo || (isPlayable && !canLoadMedia))) &&
                   <FileItemMedia style={filePageStyle.thumbnail} title={title} thumbnail={metadata.thumbnail} />}

app/src/page/search/view.js

@@ -8,13 +8,28 @@ import {
   View,
   ScrollView
 } from 'react-native';
-import SearchResultItem from '../../component/searchResultItem';
 import Colors from '../../styles/colors';
+import PageHeader from '../../component/pageHeader';
+import SearchResultItem from '../../component/searchResultItem';
+import UriBar from '../../component/uriBar';
 import searchStyle from '../../styles/search';
 
 class SearchPage extends React.PureComponent {
+  static navigationOptions = {
+    title: 'Search Results'
+  };
+  
+  componentDidMount() {
+    const { navigation, search } = this.props;
+    const { searchQuery } = navigation.state.params;
+    if (searchQuery && searchQuery.trim().length > 0) {
+      search(searchQuery);
+    }
+  }
+  
   render() {
-    const { isSearching, navigation, uris } = this.props;
+    const { isSearching, navigation, uris, query } = this.props;
+    const { searchQuery } = navigation.state.params;
     
     return (
       <View style={searchStyle.container}>
@@ -26,10 +41,15 @@ class SearchPage extends React.PureComponent {
                                                   uri={uri}
                                                   style={searchStyle.resultItem}
                                                   navigation={navigation}
-                                                  onPress={() => {navigation.navigate('File', { uri: uri }); }}/>)
+                                                  onPress={() => navigation.navigate({
+                                                    routeName: 'File',
+                                                    key: 'filePage',
+                                                    params: { uri }})
+                                                  }/>)
               ) : null }
         </ScrollView>
         {isSearching && <ActivityIndicator size="large" color={Colors.LbryGreen} style={searchStyle.loading} /> }
+        <UriBar value={searchQuery} navigation={navigation} />
       </View>
     );
   }

app/src/page/splash/view.js

@@ -54,7 +54,7 @@ class SplashScreen extends React.PureComponent {
         navigation.dispatch(resetAction);
         
         if (this.state.launchUrl) {
-          navigation.navigate('File', { uri: this.state.launchUrl });
+          navigation.navigate({ routeName: 'File', key: 'filePage', params: { uri: this.state.launchUrl } });
         }
       });
       return;

app/src/styles/channelPage.js

@@ -11,7 +11,8 @@ const channelPageStyle = StyleSheet.create({
   },
   fileList: {
     paddingTop: 30,
-    flex: 1
+    flex: 1,
+    marginBottom: 60
   },
   title: {
     color: Colors.LbryGreen,

app/src/styles/discover.js

@@ -5,7 +5,8 @@ const discoverStyle = StyleSheet.create({
     flex: 1
   },
   scrollContainer: {
-    flex: 1
+    flex: 1,
+    marginBottom: 60
   },
   busyContainer: {
     flex: 1,

app/src/styles/filePage.js

@@ -12,6 +12,10 @@ const filePageStyle = StyleSheet.create({
   pageContainer: {
     flex: 1
   },
+  innerPageContainer: {
+    flex: 1,
+    marginBottom: 60
+  },
   mediaContainer: {
     alignItems: 'center',
     width: screenWidth,
@@ -150,7 +154,7 @@ const filePageStyle = StyleSheet.create({
     left: 0,
     right: 0,
     top: 0,
-    bottom: 0,
+    bottom: 60,
     zIndex: 100
   }
 });

app/src/styles/search.js

@@ -10,7 +10,8 @@ const searchStyle = StyleSheet.create({
     flex: 1,
     width: '100%',
     height: '100%',
-    padding: 16
+    padding: 16,
+    marginBottom: 60
   },
   scrollPadding: {
     paddingBottom: 16

app/src/styles/uriBar.js

@@ -6,6 +6,7 @@ const uriBarStyle = StyleSheet.create({
     backgroundColor: Colors.White,
     padding: 8,
     alignSelf: 'flex-end',
+    height: 60,
     width: '100%',
     shadowColor: Colors.Black,
     shadowOpacity: 0.1,
@@ -24,6 +25,32 @@ const uriBarStyle = StyleSheet.create({
     fontFamily: 'Metropolis-Regular',
     fontSize: 16,
     width: '100%'
+  },
+  overlay: {
+    position: 'absolute',
+    backgroundColor: 'transparent',
+    bottom: 0,
+    width: '100%',
+    zIndex: 200,
+    elevation: 16
+  },
+  inFocus: {
+    height: '100%'
+  },
+  suggestions: {
+    backgroundColor: 'white',
+    flex: 1
+  },
+  item: {
+    flexDirection: 'row',
+    justifyContent: 'flex-start',
+    padding: 12
+  },
+  itemText: {
+    fontFamily: 'Metropolis-Regular',
+    fontSize: 16,
+    marginLeft: 12,
+    marginRight: 12
   }
 });
 

p4a/pythonforandroid/bootstraps/lbry/build/src/main/res/drawable/baseline_search_24.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0"
+        android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M15.5,14h-0.79l-0.28,-0.27C15.41,12.59 16,11.11 16,9.5 16,5.91 13.09,3 9.5,3S3,5.91 3,9.5 5.91,16 9.5,16c1.61,0 3.09,-0.59 4.23,-1.57l0.27,0.28v0.79l5,4.99L20.49,19l-4.99,-5zM9.5,14C7.01,14 5,11.99 5,9.5S7.01,5 9.5,5 14,7.01 14,9.5 11.99,14 9.5,14z"/>
+</vector>