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-rw-r--r--app/src/main/java/ml/docilealligator/infinityforreddit/FragmentCommunicator.java2
-rw-r--r--app/src/main/java/ml/docilealligator/infinityforreddit/PostFragment.java122
2 files changed, 94 insertions, 30 deletions
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/FragmentCommunicator.java b/app/src/main/java/ml/docilealligator/infinityforreddit/FragmentCommunicator.java
index 58707c1a..d0ff1e4e 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/FragmentCommunicator.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/FragmentCommunicator.java
@@ -4,4 +4,6 @@ interface FragmentCommunicator {
void refresh();
default void startLazyMode() {};
default void stopLazyMode() {};
+ default void resumeLazyMode(boolean resumeNow) {};
+ default void pauseLazyMode() {};
}
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/PostFragment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/PostFragment.java
index 50878fdd..cf26927c 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/PostFragment.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/PostFragment.java
@@ -1,11 +1,14 @@
package ml.docilealligator.infinityforreddit;
+import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Bundle;
+import android.os.CountDownTimer;
import android.os.Handler;
import android.view.LayoutInflater;
+import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
@@ -53,11 +56,13 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
@BindView(R.id.fetch_post_info_image_view_post_fragment) ImageView mFetchPostInfoImageView;
@BindView(R.id.fetch_post_info_text_view_post_fragment) TextView mFetchPostInfoTextView;
+ private Activity activity;
private LinearLayoutManager mLinearLayoutManager;
private String mName;
private int mPostType;
private boolean isInLazyMode = false;
+ private boolean isLazyModePaused = false;
private PostRecyclerViewAdapter mAdapter;
private RecyclerView.SmoothScroller smoothScroller;
@@ -67,6 +72,7 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
private Window window;
private Handler lazyModeHandler;
private Runnable lazyModeRunnable;
+ private CountDownTimer resumeLazyModeCountDownTimer;
@Inject @Named("no_oauth")
Retrofit mRetrofit;
@@ -95,7 +101,7 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
// Inflate the layout for this fragment
View rootView = inflater.inflate(R.layout.fragment_post, container, false);
- ((Infinity) getActivity().getApplication()).getmAppComponent().inject(this);
+ ((Infinity) activity.getApplication()).getmAppComponent().inject(this);
ButterKnife.bind(this, rootView);
@@ -103,28 +109,64 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
lazyModeHandler = new Handler();
- smoothScroller = new LinearSmoothScroller(getActivity()) {
+ smoothScroller = new LinearSmoothScroller(activity) {
@Override
protected int getVerticalSnapPreference() {
return LinearSmoothScroller.SNAP_TO_START;
}
};
- window = getActivity().getWindow();
+ window = activity.getWindow();
+
+ lazyModeRunnable = new Runnable() {
+ @Override
+ public void run() {
+ if(isInLazyMode && !isLazyModePaused) {
+ int nPosts = mAdapter.getItemCount();
+ int firstVisiblePosition = mLinearLayoutManager.findFirstVisibleItemPosition();
+ if(firstVisiblePosition != RecyclerView.NO_POSITION && nPosts > firstVisiblePosition) {
+ smoothScroller.setTargetPosition(firstVisiblePosition + 1);
+ mLinearLayoutManager.startSmoothScroll(smoothScroller);
+ }
+ }
+ lazyModeHandler.postDelayed(this, 2500);
+ }
+ };
+
+ resumeLazyModeCountDownTimer = new CountDownTimer(2500, 2500) {
+ @Override
+ public void onTick(long l) {
+
+ }
+
+ @Override
+ public void onFinish() {
+ resumeLazyMode(true);
+ }
+ };
if(savedInstanceState != null) {
isInLazyMode = savedInstanceState.getBoolean(IS_IN_LAZY_MODE_STATE);
if(isInLazyMode) {
- startLazyMode();
+ resumeLazyMode(false);
}
}
- mLinearLayoutManager = new LinearLayoutManager(getActivity());
+ mLinearLayoutManager = new LinearLayoutManager(activity);
mPostRecyclerView.setLayoutManager(mLinearLayoutManager);
+ mPostRecyclerView.setOnTouchListener(new View.OnTouchListener() {
+ @Override
+ public boolean onTouch(View view, MotionEvent motionEvent) {
+ if(isInLazyMode) {
+ pauseLazyMode();
+ }
+ return false;
+ }
+ });
mPostType = getArguments().getInt(POST_TYPE_KEY);
- String accessToken = getActivity().getSharedPreferences(SharedPreferencesUtils.AUTH_CODE_FILE_KEY, Context.MODE_PRIVATE)
+ String accessToken = activity.getSharedPreferences(SharedPreferencesUtils.AUTH_CODE_FILE_KEY, Context.MODE_PRIVATE)
.getString(SharedPreferencesUtils.ACCESS_TOKEN_KEY, "");
PostViewModel.Factory factory;
@@ -132,7 +174,7 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
if(mPostType != PostDataSource.TYPE_FRONT_PAGE) {
mName = getArguments().getString(NAME_KEY);
- mAdapter = new PostRecyclerViewAdapter(getActivity(), mRetrofit,
+ mAdapter = new PostRecyclerViewAdapter(activity, mRetrofit,
mSharedPreferences, mPostType, () -> mPostViewModel.retryLoadingMore());
factory = new PostViewModel.Factory(mOauthRetrofit, accessToken,
@@ -151,7 +193,7 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
}
});
} else {
- mAdapter = new PostRecyclerViewAdapter(getActivity(), mOauthRetrofit,
+ mAdapter = new PostRecyclerViewAdapter(activity, mOauthRetrofit,
mSharedPreferences, mPostType, () -> mPostViewModel.retryLoadingMore());
factory = new PostViewModel.Factory(mOauthRetrofit, accessToken,
@@ -196,6 +238,12 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
}
@Override
+ public void onAttach(@NonNull Context context) {
+ super.onAttach(context);
+ this.activity = (Activity) context;
+ }
+
+ @Override
public void onSaveInstanceState(@NonNull Bundle outState) {
super.onSaveInstanceState(outState);
outState.putBoolean(IS_IN_LAZY_MODE_STATE, isInLazyMode);
@@ -208,7 +256,7 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
private void showErrorView(int stringResId) {
mProgressBar.setVisibility(View.GONE);
- if(getActivity() != null && isAdded()) {
+ if(activity != null && isAdded()) {
mFetchPostInfoLinearLayout.setVisibility(View.VISIBLE);
mFetchPostInfoTextView.setText(stringResId);
Glide.with(this).load(R.drawable.load_post_error_indicator).into(mFetchPostInfoImageView);
@@ -217,32 +265,46 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
@Override
public void startLazyMode() {
- Toast.makeText(getActivity(), getString(R.string.lazy_mode_start, 2.5), Toast.LENGTH_SHORT).show();
- window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
isInLazyMode = true;
- lazyModeRunnable = new Runnable() {
- @Override
- public void run() {
- int nPosts = mAdapter.getItemCount();
- int firstVisiblePosition = mLinearLayoutManager.findFirstVisibleItemPosition();
- if(firstVisiblePosition != RecyclerView.NO_POSITION && nPosts > firstVisiblePosition) {
- smoothScroller.setTargetPosition(firstVisiblePosition + 1);
- mLinearLayoutManager.startSmoothScroll(smoothScroller);
- }
- if(isInLazyMode) {
- lazyModeHandler.postDelayed(this, 2500);
- }
- }
- };
+ isLazyModePaused = false;
lazyModeHandler.postDelayed(lazyModeRunnable, 2500);
+ window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+ Toast.makeText(activity, getString(R.string.lazy_mode_start, 2.5), Toast.LENGTH_SHORT).show();
}
@Override
public void stopLazyMode() {
+ isInLazyMode = false;
+ isLazyModePaused = false;
lazyModeHandler.removeCallbacks(lazyModeRunnable);
+ resumeLazyModeCountDownTimer.cancel();
window.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
- isInLazyMode = false;
- Toast.makeText(getActivity(), getString(R.string.lazy_mode_stop), Toast.LENGTH_SHORT).show();
+ Toast.makeText(activity, getString(R.string.lazy_mode_stop), Toast.LENGTH_SHORT).show();
+ }
+
+ @Override
+ public void resumeLazyMode(boolean resumeNow) {
+ isInLazyMode = true;
+ isLazyModePaused = false;
+ window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+ if(resumeNow) {
+ lazyModeHandler.post(lazyModeRunnable);
+ } else {
+ lazyModeHandler.postDelayed(lazyModeRunnable, 2500);
+ }
+ }
+
+ @Override
+ public void pauseLazyMode() {
+ isInLazyMode = true;
+ if(isLazyModePaused) {
+ resumeLazyModeCountDownTimer.cancel();
+ } else {
+ isLazyModePaused = true;
+ lazyModeHandler.removeCallbacks(lazyModeRunnable);
+ window.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
+ }
+ resumeLazyModeCountDownTimer.start();
}
@Subscribe
@@ -260,7 +322,7 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
public void onStart() {
super.onStart();
if(isInLazyMode) {
- startLazyMode();
+ resumeLazyMode(false);
}
}
@@ -268,9 +330,9 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
public void onStop() {
super.onStop();
if(isInLazyMode) {
- stopLazyMode();
+ pauseLazyMode();
+ resumeLazyModeCountDownTimer.cancel();
}
- isInLazyMode = true;
}
@Override
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