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Code Issues Packages Projects Releases Wiki Activity

Lazy mode in ViewSubredditDetailActivity.

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This commit is contained in:
Alex Ning 2019-06-11 11:43:19 +08:00
parent 22ec85b3dd
commit 62c225ffcd
3 changed files with 45 additions and 4 deletions
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42
app/src/main/java/ml/docilealligator/infinityforreddit/ViewSubredditDetailActivity.java
View File

@ -20,6 +20,8 @@ import androidx.lifecycle.ViewModelProviders;
import com.bumptech.glide.Glide;
import com.bumptech.glide.RequestManager;
import com.bumptech.glide.request.RequestOptions;
import com.google.android.material.appbar.AppBarLayout;
import com.google.android.material.appbar.CollapsingToolbarLayout;
import com.google.android.material.chip.Chip;
import com.google.android.material.snackbar.Snackbar;
@ -43,8 +45,11 @@ public class ViewSubredditDetailActivity extends AppCompatActivity {
static final String EXTRA_SUBREDDIT_NAME_KEY = "ESN";
private static final String FRAGMENT_OUT_STATE_KEY = "FOSK";
private static final String IS_IN_LAZY_MODE_STATE = "IILMS";
@BindView(R.id.coordinator_layout_view_subreddit_detail_activity) CoordinatorLayout coordinatorLayout;
@BindView(R.id.appbar_layout_view_subreddit_detail) AppBarLayout appBarLayout;
@BindView(R.id.collapsing_toolbar_layout_view_subreddit_detail_activity) CollapsingToolbarLayout collapsingToolbarLayout;
@BindView(R.id.banner_image_view_view_subreddit_detail_activity) GifImageView bannerImageView;
@BindView(R.id.icon_gif_image_view_view_subreddit_detail_activity) GifImageView iconGifImageView;
@BindView(R.id.subscribe_subreddit_chip_view_subreddit_detail_activity) Chip subscribeSubredditChip;
@ -54,9 +59,12 @@ public class ViewSubredditDetailActivity extends AppCompatActivity {
@BindView(R.id.description_text_view_view_subreddit_detail_activity) TextView descriptionTextView;
private boolean subscriptionReady = false;
private boolean isInLazyMode = false;
private RequestManager glide;
private Fragment mFragment;
private Menu mMenu;
private AppBarLayout.LayoutParams params;
private SubscribedSubredditDao subscribedSubredditDao;
private SubredditViewModel mSubredditViewModel;
@ -81,6 +89,8 @@ public class ViewSubredditDetailActivity extends AppCompatActivity {
((Infinity) getApplication()).getmAppComponent().inject(this);
params = (AppBarLayout.LayoutParams) collapsingToolbarLayout.getLayoutParams();
//Get status bar height
int statusBarHeight = 0;
int resourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
@ -245,6 +255,7 @@ public class ViewSubredditDetailActivity extends AppCompatActivity {
bundle.putInt(PostFragment.POST_TYPE_KEY, PostDataSource.TYPE_SUBREDDIT);
mFragment.setArguments(bundle);
}
isInLazyMode = savedInstanceState.getBoolean(IS_IN_LAZY_MODE_STATE);
getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_view_subreddit_detail_activity, mFragment).commit();
}
}
@ -252,6 +263,18 @@ public class ViewSubredditDetailActivity extends AppCompatActivity {
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.view_subreddit_detail_activity, menu);
mMenu = menu;
MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_view_subreddit_detail_activity);
if(isInLazyMode) {
lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_EXIT_UNTIL_COLLAPSED);
collapsingToolbarLayout.setLayoutParams(params);
} else {
lazyModeItem.setTitle(R.string.action_start_lazy_mode);
params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS |
AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS_COLLAPSED);
collapsingToolbarLayout.setLayoutParams(params);
}
return true;
}
@ -265,6 +288,24 @@ public class ViewSubredditDetailActivity extends AppCompatActivity {
if(mFragment instanceof FragmentCommunicator) {
((FragmentCommunicator) mFragment).refresh();
}
break;
case R.id.action_lazy_mode_view_subreddit_detail_activity:
MenuItem lazyModeItem = mMenu.findItem(R.id.action_lazy_mode_view_subreddit_detail_activity);
if(isInLazyMode) {
isInLazyMode = false;
((FragmentCommunicator) mFragment).stopLazyMode();
lazyModeItem.setTitle(R.string.action_start_lazy_mode);
params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS |
AppBarLayout.LayoutParams.SCROLL_FLAG_ENTER_ALWAYS_COLLAPSED);
collapsingToolbarLayout.setLayoutParams(params);
} else {
isInLazyMode = true;
((FragmentCommunicator) mFragment).startLazyMode();
lazyModeItem.setTitle(R.string.action_stop_lazy_mode);
appBarLayout.setExpanded(false);
params.setScrollFlags(AppBarLayout.LayoutParams.SCROLL_FLAG_SCROLL | AppBarLayout.LayoutParams.SCROLL_FLAG_EXIT_UNTIL_COLLAPSED);
collapsingToolbarLayout.setLayoutParams(params);
}
}
return false;
}
@ -272,6 +313,7 @@ public class ViewSubredditDetailActivity extends AppCompatActivity {
@Override
protected void onSaveInstanceState(@NonNull Bundle outState) {
super.onSaveInstanceState(outState);
outState.putBoolean(IS_IN_LAZY_MODE_STATE, isInLazyMode);
getSupportFragmentManager().putFragment(outState, FRAGMENT_OUT_STATE_KEY, mFragment);
}

5
app/src/main/java/ml/docilealligator/infinityforreddit/ViewUserDetailActivity.java
View File

@ -104,10 +104,6 @@ public class ViewUserDetailActivity extends AppCompatActivity {
toolbar.setTitle(title);
setSupportActionBar(toolbar);
if(savedInstanceState != null) {
isInLazyMode = savedInstanceState.getBoolean(IS_IN_LAZY_MODE_STATE);
}
ViewGroup.MarginLayoutParams params = (ViewGroup.MarginLayoutParams) toolbar.getLayoutParams();
params.topMargin = statusBarHeight;
@ -253,6 +249,7 @@ public class ViewUserDetailActivity extends AppCompatActivity {
bundle.putInt(PostFragment.POST_TYPE_KEY, PostDataSource.TYPE_USER);
mFragment.setArguments(bundle);
}
isInLazyMode = savedInstanceState.getBoolean(IS_IN_LAZY_MODE_STATE);
getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_view_user_detail_activity, mFragment).commit();
}
}

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

@ -8,11 +8,13 @@
tools:context=".ViewSubredditDetailActivity">
<com.google.android.material.appbar.AppBarLayout
android:id="@+id/appbar_layout_view_subreddit_detail"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/AppTheme.AppBarOverlay">
<com.google.android.material.appbar.CollapsingToolbarLayout
android:id="@+id/collapsing_toolbar_layout_view_subreddit_detail_activity"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:titleEnabled="false"