ChronosXYZ/ucatalog-android
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Added a blank screen when the favorites list is empty, the color of the icons is changed to black on the ActionBar in the ItemActivity, centered blank screen text in MainActivity.

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ChronosX88 2019-02-24 15:32:03 +04:00
parent 7c1d686be6
commit 6d5b0a2b62
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GPG Key ID: 8F92E090A87804AA
12 changed files with 104 additions and 24 deletions
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4
app/src/main/java/ru/volgorobot/vrcatalog/additional/adapters/FavoritesListAdapter.java
View File

@ -20,4 +20,8 @@ public class FavoritesListAdapter extends ArrayAdapter<FavoritesListModel> {
super.clear();
super.addAll(db.selectAll());
}
public int getArraySize() {
return db.selectAll().size();
}
}

36
app/src/main/java/ru/volgorobot/vrcatalog/view/FavoritesActivity.java
View File

@ -1,6 +1,7 @@
package ru.volgorobot.vrcatalog.view;
import android.content.Intent;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
@ -8,7 +9,9 @@ import android.view.ContextMenu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import java.util.ArrayList;
@ -22,10 +25,13 @@ import ru.volgorobot.vrcatalog.presenters.FavoritesPresenter;
public class FavoritesActivity extends AppCompatActivity implements MainContract.FavoritesActivityView {
private FavoritesDBPresenter db;
private ListView listView;
private FavoritesListAdapter adapter;
private MainContract.FavoritesPresenter mPresenter;
private ListView listView;
private ImageView favoritesEmptyImage;
private TextView favoritesEmptyText;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@ -33,10 +39,17 @@ public class FavoritesActivity extends AppCompatActivity implements MainContract
mPresenter = new FavoritesPresenter(FavoritesActivity.this, this);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
ActionBar actionBar = getSupportActionBar();
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setHomeButtonEnabled(true);
actionBar.setTitle("Избранное");
db = new FavoritesDBPresenter(FavoritesActivity.this);
initViews();
}
public void initViews() {
listView = findViewById(R.id.favorites_list_view);
registerForContextMenu(listView);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@ -46,10 +59,24 @@ public class FavoritesActivity extends AppCompatActivity implements MainContract
mPresenter.fetchItem(model.getItemID());
}
});
favoritesEmptyImage = findViewById(R.id.favorites_empty_image);
favoritesEmptyText = findViewById(R.id.favorites_empty_text);
ArrayList<FavoritesListModel> models = db.selectAll();
adapter = new FavoritesListAdapter(FavoritesActivity.this, android.R.layout.simple_list_item_1, models);
listView.setAdapter(adapter);
checkForEmptyContent();
}
public void checkForEmptyContent() {
if(adapter.getArraySize() == 0) {
listView.setVisibility(View.GONE);
favoritesEmptyImage.setVisibility(View.VISIBLE);
favoritesEmptyText.setVisibility(View.VISIBLE);
} else {
listView.setVisibility(View.VISIBLE);
favoritesEmptyImage.setVisibility(View.INVISIBLE);
favoritesEmptyText.setVisibility(View.INVISIBLE);
}
}
@Override
@ -117,5 +144,6 @@ public class FavoritesActivity extends AppCompatActivity implements MainContract
protected void onResume() {
super.onResume();
updateListView();
checkForEmptyContent();
}
}

2
app/src/main/res/drawable/ic_favorite_border_white_24dp.xml → app/src/main/res/drawable/ic_favorite_border_black_24dp.xml
View File

@ -1,4 +1,4 @@
<vector android:height="24dp" android:tint="#FFFFFF"
<vector android:height="24dp" android:tint="#000000"
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="M16.5,3c-1.74,0 -3.41,0.81 -4.5,2.09C10.91,3.81 9.24,3 7.5,3 4.42,3 2,5.42 2,8.5c0,3.78 3.4,6.86 8.55,11.54L12,21.35l1.45,-1.32C18.6,15.36 22,12.28 22,8.5 22,5.42 19.58,3 16.5,3zM12.1,18.55l-0.1,0.1 -0.1,-0.1C7.14,14.24 4,11.39 4,8.5 4,6.5 5.5,5 7.5,5c1.54,0 3.04,0.99 3.57,2.36h1.87C13.46,5.99 14.96,5 16.5,5c2,0 3.5,1.5 3.5,3.5 0,2.89 -3.14,5.74 -7.9,10.05z"/>

5
app/src/main/res/drawable/ic_favorite_border_grey_24dp.xml Normal file
View File

@ -0,0 +1,5 @@
<vector android:height="24dp" android:tint="#D3D3D3"
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="M16.5,3c-1.74,0 -3.41,0.81 -4.5,2.09C10.91,3.81 9.24,3 7.5,3 4.42,3 2,5.42 2,8.5c0,3.78 3.4,6.86 8.55,11.54L12,21.35l1.45,-1.32C18.6,15.36 22,12.28 22,8.5 22,5.42 19.58,3 16.5,3zM12.1,18.55l-0.1,0.1 -0.1,-0.1C7.14,14.24 4,11.39 4,8.5 4,6.5 5.5,5 7.5,5c1.54,0 3.04,0.99 3.57,2.36h1.87C13.46,5.99 14.96,5 16.5,5c2,0 3.5,1.5 3.5,3.5 0,2.89 -3.14,5.74 -7.9,10.05z"/>
</vector>

2
app/src/main/res/drawable/ic_favorite_white_24dp.xml → app/src/main/res/drawable/ic_favorite_red_24dp.xml
View File

@ -1,4 +1,4 @@
<vector android:height="24dp" android:tint="#FFFFFF"
<vector android:height="24dp" android:tint="#FF0000"
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="M12,21.35l-1.45,-1.32C5.4,15.36 2,12.28 2,8.5 2,5.42 4.42,3 7.5,3c1.74,0 3.41,0.81 4.5,2.09C13.09,3.81 14.76,3 16.5,3 19.58,3 22,5.42 22,8.5c0,3.78 -3.4,6.86 -8.55,11.54L12,21.35z"/>

41
app/src/main/res/layout/activity_favorites.xml
View File

@ -1,14 +1,47 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/linearLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".view.FavoritesActivity">
<ListView
android:id="@+id/favorites_list_view"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</LinearLayout>
<ImageView
android:id="@+id/favorites_empty_image"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginTop="70dp"
android:layout_marginBottom="52dp"
android:src="@drawable/ic_favorite_border_grey_24dp"
android:visibility="invisible"
app:layout_constraintBottom_toTopOf="@+id/favorites_empty_text"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="@+id/favorites_empty_text"
android:layout_width="0dp"
android:layout_height="77dp"
android:layout_marginStart="9dp"
android:layout_marginEnd="9dp"
android:layout_marginBottom="68dp"
android:gravity="center"
android:text="@string/favorites_empty"
android:textAppearance="@style/TextAppearance.AppCompat.Medium"
android:textSize="24sp"
android:visibility="invisible"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/favorites_empty_image" />
</android.support.constraint.ConstraintLayout>

2
app/src/main/res/layout/content_main.xml
View File

@ -52,6 +52,8 @@
android:text=""
android:textAppearance="@style/TextAppearance.AppCompat.Medium"
android:visibility="invisible"
android:textSize="18sp"
android:gravity="center"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"

2
app/src/main/res/menu/activity_main_drawer.xml
View File

@ -11,7 +11,7 @@
<item
android:id="@+id/nav_favorites"
android:icon="@drawable/ic_favorite_black_24dp"
android:title="Избранные" />
android:title="Избранное" />
<item
android:id="@+id/nav_settings"
android:icon="@drawable/ic_settings_applications"

4
app/src/main/res/menu/item_activity_menu.xml
View File

@ -3,13 +3,13 @@
xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:id="@+id/action_favorite"
android:icon="@drawable/ic_favorite_border_white_24dp"
android:icon="@drawable/ic_favorite_border_black_24dp"
app:showAsAction="always|collapseActionView"
android:title="Добавить в избранные"
android:visible="false"/>
<item
android:id="@+id/action_unfavorite"
android:icon="@drawable/ic_favorite_white_24dp"
android:icon="@drawable/ic_favorite_red_24dp"
app:showAsAction="always|collapseActionView"
android:title="Удалить из избранного"
android:visible="false"/>

4
app/src/main/res/values-v21/styles.xml
View File

@ -22,7 +22,7 @@
<item name="background">@android:color/transparent</item>
</style>
<style name="ItemActionBar" parent="ItemActivityTheme">
<item name="android:textColorPrimary">@android:color/white</item>
<item name="android:textColorSecondary">@android:color/white</item>
<item name="android:textColorPrimary">@android:color/black</item>
<item name="android:textColorSecondary">@android:color/black</item>
</style>
</resources>

3
app/src/main/res/values/strings.xml
View File

@ -1,5 +1,6 @@
<resources>
<string name="app_name">VRCatalog</string>
<string name="app_name">uCatalog</string>
<string name="navigation_drawer_open">Open navigation drawer</string>
<string name="navigation_drawer_close">Close navigation drawer</string>
<string name="favorites_empty">Ваш список избранного пуст</string>
</resources>

23
app/src/main/res/values/styles.xml
View File

@ -1,8 +1,5 @@
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
@ -16,14 +13,24 @@
<style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
<style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
<style name="ItemActivityTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="android:windowTranslucentStatus">true</item>
</style>
<style name="AppTheme.Fullscreen">
<item name="android:windowFullscreen">true</item>
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
<item name="android:windowTranslucentStatus">true</item>
<item name="android:windowTranslucentNavigation">true</item>
</style>
<style name="ItemActivityTheme" parent="AppTheme">
<item name="android:windowTranslucentStatus">true</item>
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
</style>
<style name="TransparentActionBar" parent="Widget.AppCompat.ActionBar.Solid">
<item name="android:background">@android:color/transparent</item>
<item name="background">@android:color/transparent</item>
</style>
<style name="ItemActionBar" parent="ItemActivityTheme">
<item name="android:textColorPrimary">@android:color/black</item>
<item name="android:textColorSecondary">@android:color/black</item>
</style>
</resources>