Init

app/src/main/java/com/hippo/ehviewer/ui/MainActivity.java

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+/*
+ * Copyright 2016 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.ui;
+
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.design.widget.NavigationView;
+import android.support.v4.widget.DrawerLayout;
+import android.view.MenuItem;
+
+import com.hippo.ehviewer.R;
+import com.hippo.ehviewer.Settings;
+import com.hippo.ehviewer.client.EhUtils;
+import com.hippo.ehviewer.ui.scene.GalleryListScene;
+import com.hippo.ehviewer.ui.scene.LoginScene;
+import com.hippo.ehviewer.ui.scene.WarningScene;
+import com.hippo.scene.StageActivity;
+
+public final class MainActivity extends StageActivity
+        implements NavigationView.OnNavigationItemSelectedListener {
+
+    private DrawerLayout mDrawerLayout;
+
+    @Override
+    public int getContainerViewId() {
+        return R.id.fragment_container;
+    }
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        mDrawerLayout = (DrawerLayout) findViewById(R.id.draw_view);
+
+        NavigationView navView = (NavigationView) findViewById(R.id.nav_view);
+        navView.setNavigationItemSelectedListener(this);
+
+        if (savedInstanceState == null) {
+            onInit();
+        }
+    }
+
+    public void setDrawerLayoutEnable(boolean enable) {
+        if (enable) {
+            mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED);
+        } else {
+            mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
+        }
+    }
+
+    private void onInit() {
+        if (Settings.getShowWarning()) {
+            setDrawerLayoutEnable(false);
+            startScene(WarningScene.class);
+        } else if (!EhUtils.hasSignedIn(this)) {
+            setDrawerLayoutEnable(false);
+            startScene(LoginScene.class);
+        } else {
+            setDrawerLayoutEnable(true);
+            startScene(GalleryListScene.class);
+        }
+    }
+
+    @Override
+    public boolean onNavigationItemSelected(MenuItem item) {
+        // Handle navigation view item clicks here.
+        int id = item.getItemId();
+
+        if (id == R.id.nav_homepage) {
+
+        } else if (id == R.id.nav_whats_hot) {
+
+        } else if (id == R.id.nav_favourite) {
+
+        } else if (id == R.id.nav_history) {
+
+        } else if (id == R.id.nav_download) {
+
+        } else if (id == R.id.nav_settings) {
+
+        }
+
+        return true;
+    }
+}