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refactor BottomBar
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@VishnuSanal
VishnuSanal committed Nov 12, 2023
1 parent 896c4e0 commit 98f02ae
Showing 1 changed file with 113 additions and 109 deletions.
222 changes: 113 additions & 109 deletions app/src/main/java/com/amaze/filemanager/ui/views/appbar/BottomBar.java
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,6 @@
import static com.amaze.filemanager.ui.fragments.preferencefragments.PreferencesConstants.PREFERENCE_CHANGEPATHS;

import java.util.ArrayList;
import java.util.Objects;

import com.amaze.filemanager.R;
import com.amaze.filemanager.fileoperations.filesystem.OpenMode;
Expand All @@ -40,6 +39,7 @@

import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.annotation.SuppressLint;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.os.CountDownTimer;
Expand All @@ -62,6 +62,7 @@
import androidx.appcompat.widget.AppCompatImageButton;
import androidx.appcompat.widget.AppCompatImageView;
import androidx.appcompat.widget.AppCompatTextView;
import androidx.core.content.res.ResourcesCompat;
import androidx.fragment.app.Fragment;

/**
Expand All @@ -76,43 +77,41 @@ public class BottomBar implements View.OnTouchListener {
private static final int PATH_ANIM_START_DELAY = 0;
private static final int PATH_ANIM_END_DELAY = 0;

private MainActivity mainActivity;
private AppBar appbar;
private final MainActivity mainActivity;
private final AppBar appbar;
private String newPath;

private FrameLayout frame;
private LinearLayout pathLayout;
private LinearLayout buttons;
private HorizontalScrollView scroll, pathScroll;
private AppCompatTextView pathText, fullPathText, fullPathAnim;
private final FrameLayout frame;
private final LinearLayout pathLayout, buttons;
private final HorizontalScrollView scroll, pathScroll;
private final AppCompatTextView pathText, fullPathText, fullPathAnim;

private LinearLayout.LayoutParams buttonParams;
private AppCompatImageButton buttonRoot;
private AppCompatImageButton buttonStorage;
private ArrayList<AppCompatImageView> arrowButtons = new ArrayList<>();
private final LinearLayout.LayoutParams buttonParams;
private final AppCompatImageButton buttonRoot, buttonStorage;
private final ArrayList<AppCompatImageView> arrowButtons = new ArrayList<>();
private int lastUsedArrowButton = 0;
private ArrayList<AppCompatButton> folderButtons = new ArrayList<>();
private final ArrayList<AppCompatButton> folderButtons = new ArrayList<>();
private int lastUsedFolderButton = 0;
private Drawable arrow;
private final Drawable arrow;

private CountDownTimer timer;
private GestureDetector gestureDetector;
private final CountDownTimer timer;
private final GestureDetector gestureDetector;

public BottomBar(AppBar appbar, MainActivity a) {
mainActivity = a;
public BottomBar(AppBar appbar, MainActivity mainActivity) {
this.mainActivity = mainActivity;
this.appbar = appbar;

frame = a.findViewById(R.id.buttonbarframe);
frame = mainActivity.findViewById(R.id.buttonbarframe);

scroll = a.findViewById(R.id.scroll);
buttons = a.findViewById(R.id.buttons);
scroll = mainActivity.findViewById(R.id.scroll);
buttons = mainActivity.findViewById(R.id.buttons);

pathLayout = a.findViewById(R.id.pathbar);
pathScroll = a.findViewById(R.id.scroll1);
fullPathText = a.findViewById(R.id.fullpath);
fullPathAnim = a.findViewById(R.id.fullpath_anim);
pathLayout = mainActivity.findViewById(R.id.pathbar);
pathScroll = mainActivity.findViewById(R.id.scroll1);
fullPathText = mainActivity.findViewById(R.id.fullpath);
fullPathAnim = mainActivity.findViewById(R.id.fullpath_anim);

pathText = a.findViewById(R.id.pathname);
pathText = mainActivity.findViewById(R.id.pathname);

scroll.setSmoothScrollingEnabled(true);
pathScroll.setSmoothScrollingEnabled(true);
Expand All @@ -121,11 +120,11 @@ public BottomBar(AppBar appbar, MainActivity a) {
(v, keyCode, event) -> {
if (event.getAction() == KeyEvent.ACTION_DOWN) {
if (event.getKeyCode() == KeyEvent.KEYCODE_DPAD_DOWN) {
mainActivity.findViewById(R.id.content_frame).requestFocus();
this.mainActivity.findViewById(R.id.content_frame).requestFocus();
} else if (event.getKeyCode() == KeyEvent.KEYCODE_DPAD_LEFT) {
mainActivity.getDrawer().getDonateImageView().requestFocus();
this.mainActivity.getDrawer().getDonateImageView().requestFocus();
} else if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) {
mainActivity.onBackPressed();
this.mainActivity.onBackPressed();
} else {
return false;
}
Expand All @@ -138,17 +137,16 @@ public BottomBar(AppBar appbar, MainActivity a) {
LinearLayout.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
buttonParams.gravity = Gravity.CENTER_VERTICAL;

buttonRoot = new AppCompatImageButton(a);
buttonRoot = new AppCompatImageButton(mainActivity);
buttonRoot.setBackgroundColor(Color.TRANSPARENT);
buttonRoot.setLayoutParams(buttonParams);

buttonStorage = new AppCompatImageButton(a);
buttonStorage.setImageDrawable(
a.getResources().getDrawable(R.drawable.ic_sd_storage_white_24dp));
buttonStorage = new AppCompatImageButton(mainActivity);
buttonStorage.setImageDrawable(getDrawable(R.drawable.ic_sd_storage_white_24dp));
buttonStorage.setBackgroundColor(Color.TRANSPARENT);
buttonStorage.setLayoutParams(buttonParams);

arrow = mainActivity.getResources().getDrawable(R.drawable.ic_keyboard_arrow_right_white_24dp);
arrow = getDrawable(R.drawable.ic_keyboard_arrow_right_white_24dp);

timer =
new CountDownTimer(5000, 1000) {
Expand All @@ -163,20 +161,22 @@ public void onFinish() {

gestureDetector =
new GestureDetector(
a.getApplicationContext(),
mainActivity.getApplicationContext(),
new GestureDetector.SimpleOnGestureListener() {
@Override
public boolean onDown(MotionEvent e) {
public boolean onDown(@NonNull MotionEvent e) {
return true;
}

@Override
public boolean onSingleTapConfirmed(MotionEvent e) {
Fragment fragmentAtFrame = mainActivity.getFragmentAtFrame();
Fragment fragmentAtFrame = BottomBar.this.mainActivity.getFragmentAtFrame();
if (fragmentAtFrame instanceof TabFragment) {
final MainFragment mainFragment = mainActivity.getCurrentMainFragment();
Objects.requireNonNull(mainFragment);
if (mainFragment.getMainFragmentViewModel() != null
final MainFragment mainFragment =
BottomBar.this.mainActivity.getCurrentMainFragment();

if (mainFragment != null
&& mainFragment.getMainFragmentViewModel() != null
&& OpenMode.CUSTOM != mainFragment.getMainFragmentViewModel().getOpenMode()) {
FileUtils.crossfade(buttons, pathLayout);
timer.cancel();
Expand All @@ -193,22 +193,24 @@ public boolean onSingleTapConfirmed(MotionEvent e) {
}

@Override
public void onLongPress(MotionEvent e) {
final MainFragment mainFragment = mainActivity.getCurrentMainFragment();
Objects.requireNonNull(mainFragment);
if (mainActivity.getBoolean(PREFERENCE_CHANGEPATHS)
&& ((mainFragment.getMainFragmentViewModel() != null
public void onLongPress(@NonNull MotionEvent e) {
final MainFragment mainFragment =
BottomBar.this.mainActivity.getCurrentMainFragment();
if (BottomBar.this.mainActivity.getBoolean(PREFERENCE_CHANGEPATHS)
&& ((mainFragment != null
&& mainFragment.getMainFragmentViewModel() != null
&& !mainFragment.getMainFragmentViewModel().getResults())
|| buttons.getVisibility() == View.VISIBLE)) {
GeneralDialogCreation.showChangePathsDialog(
mainActivity, mainActivity.getPrefs());
BottomBar.this.mainActivity, BottomBar.this.mainActivity.getPrefs());
}
}
});
}

public void
setClickListener() { // TODO: 15/8/2017 this is a horrible hack, if you see this, correct it
@SuppressLint("ClickableViewAccessibility")
public void setClickListener() {
// TODO: 15/8/2017 this is a horrible hack, if you see this, correct it
frame.setOnTouchListener(this);
scroll.setOnTouchListener(this);
buttons.setOnTouchListener(this);
Expand All @@ -220,6 +222,7 @@ public void onLongPress(MotionEvent e) {
pathScroll.setOnTouchListener(this);
}

@SuppressLint("ClickableViewAccessibility")
public void resetClickListener() {
frame.setOnTouchListener(null);
}
Expand All @@ -242,75 +245,71 @@ public boolean areButtonsShowing() {

public void showButtons(final BottomBarButtonPath buttonPathInterface) {
final String path = buttonPathInterface.getPath();
if (buttons.getVisibility() == View.VISIBLE) {
lastUsedArrowButton = 0;
lastUsedFolderButton = 0;
buttons.removeAllViews();
buttons.setMinimumHeight(pathLayout.getHeight());

buttonRoot.setImageDrawable(
mainActivity.getResources().getDrawable(buttonPathInterface.getRootDrawable()));

String[] names = FileUtils.getFolderNamesInPath(path);
final String[] paths = FileUtils.getPathsInPath(path);
View view = new View(mainActivity);
LinearLayout.LayoutParams params1 =
new LinearLayout.LayoutParams(
appbar.getToolbar().getContentInsetLeft(), LinearLayout.LayoutParams.WRAP_CONTENT);
view.setLayoutParams(params1);
buttons.addView(view);

for (int i = 0; i < names.length; i++) {
final int k = i;
if (i == 0) {
buttonRoot.setOnClickListener(
p1 -> {
if (paths.length != 0) {
buttonPathInterface.changePath(paths[k]);
timer.cancel();
timer.start();
}
});
buttons.addView(buttonRoot);
} else if (FileUtils.isStorage(paths[i])) {
buttonStorage.setOnClickListener(
p1 -> {
buttonPathInterface.changePath(paths[k]);
timer.cancel();
timer.start();
});
buttons.addView(buttonStorage);
} else {
AppCompatButton button = createFolderButton(names[i]);
button.setOnClickListener(
p1 -> {

if (buttons.getVisibility() != View.VISIBLE || path == null) return;

lastUsedArrowButton = 0;
lastUsedFolderButton = 0;
buttons.removeAllViews();
buttons.setMinimumHeight(pathLayout.getHeight());

buttonRoot.setImageDrawable(getDrawable(buttonPathInterface.getRootDrawable()));

String[] names = FileUtils.getFolderNamesInPath(path);
final String[] paths = FileUtils.getPathsInPath(path);
View view = new View(mainActivity);
LinearLayout.LayoutParams params1 =
new LinearLayout.LayoutParams(
appbar.getToolbar().getContentInsetLeft(), LinearLayout.LayoutParams.WRAP_CONTENT);
view.setLayoutParams(params1);
buttons.addView(view);

for (int i = 0; i < names.length; i++) {
final int k = i;
if (i == 0) {
buttonRoot.setOnClickListener(
p1 -> {
if (paths.length != 0) {
buttonPathInterface.changePath(paths[k]);
timer.cancel();
timer.start();
});
buttons.addView(button);
}

if (names.length - i != 1) {
buttons.addView(createArrow());
}
}
});
buttons.addView(buttonRoot);
} else if (FileUtils.isStorage(paths[i])) {
buttonStorage.setOnClickListener(
p1 -> {
buttonPathInterface.changePath(paths[k]);
timer.cancel();
timer.start();
});
buttons.addView(buttonStorage);
} else {
AppCompatButton button = createFolderButton(names[i]);
button.setOnClickListener(
p1 -> {
buttonPathInterface.changePath(paths[k]);
timer.cancel();
timer.start();
});
buttons.addView(button);
}

scroll.post(
() -> {
sendScroll(scroll);
sendScroll(pathScroll);
});

if (buttons.getVisibility() == View.VISIBLE) {
timer.cancel();
timer.start();
if (names.length - i != 1) {
buttons.addView(createArrow());
}
}
}

public FrameLayout getPathLayout() {
return this.frame;
scroll.post(
() -> {
sendScroll(scroll);
sendScroll(pathScroll);
});

if (buttons.getVisibility() == View.VISIBLE) {
timer.cancel();
timer.start();
}
}

private AppCompatImageView createArrow() {
Expand Down Expand Up @@ -587,8 +586,13 @@ private void sendScroll(final HorizontalScrollView scrollView) {
new Handler().postDelayed(() -> scrollView.fullScroll(View.FOCUS_RIGHT), 100);
}

@SuppressLint("ClickableViewAccessibility")
@Override
public boolean onTouch(View v, MotionEvent event) {
return gestureDetector.onTouchEvent(event);
}

private Drawable getDrawable(int id) {
return ResourcesCompat.getDrawable(mainActivity.getResources(), id, null);
}
}

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