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app/src/main/java/com/minar/randomix/fragments/MagicBallBottomSheet.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,197 @@ | ||
| package com.minar.randomix.fragments; | ||
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| import android.content.DialogInterface; | ||
| import android.content.SharedPreferences; | ||
| import android.graphics.drawable.Animatable2; | ||
| import android.graphics.drawable.Drawable; | ||
| import android.os.Bundle; | ||
| import android.preference.PreferenceManager; | ||
| import android.view.LayoutInflater; | ||
| import android.view.View; | ||
| import android.view.ViewGroup; | ||
| import android.view.animation.Animation; | ||
| import android.view.animation.AnimationUtils; | ||
| import android.view.inputmethod.EditorInfo; | ||
| import android.widget.EditText; | ||
| import android.widget.ImageView; | ||
| import android.widget.TextView; | ||
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| import androidx.annotation.NonNull; | ||
| import androidx.annotation.Nullable; | ||
| import androidx.appcompat.widget.SwitchCompat; | ||
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| import com.google.android.material.bottomsheet.BottomSheetDialogFragment; | ||
| import com.google.android.material.chip.Chip; | ||
| import com.google.android.material.chip.ChipGroup; | ||
| import com.google.android.material.textfield.TextInputLayout; | ||
| import com.minar.randomix.R; | ||
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| import java.util.ArrayList; | ||
| import java.util.Collections; | ||
| import java.util.List; | ||
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| public class MagicBallBottomSheet extends BottomSheetDialogFragment { | ||
| private final MagicBallFragment magicBall; | ||
| private SharedPreferences sp; | ||
| private EditText answerText; | ||
| private final List<String> loadedAnswers = new ArrayList<>(); | ||
| private ChipGroup answerChips; | ||
| private TextView placeholder; | ||
| private SwitchCompat customAnswersSwitch; | ||
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| MagicBallBottomSheet(MagicBallFragment magicBall) { | ||
| this.magicBall = magicBall; | ||
| } | ||
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| @Nullable | ||
| @Override | ||
| public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { | ||
| // Inflate the bottom sheet, initialize the shared preferences and the recent options list | ||
| View v = inflater.inflate(R.layout.magic_ball_bottom_sheet, container, false); | ||
| sp = PreferenceManager.getDefaultSharedPreferences(getContext()); | ||
| boolean customActive = sp.getBoolean("custom_answers_active", false); | ||
| String customAnswers = sp.getString("custom_answers", ""); | ||
| loadedAnswers.clear(); | ||
| Collections.addAll(loadedAnswers, customAnswers.split(";")); | ||
| loadedAnswers.remove(""); // Ensure no empty elements are saved | ||
| placeholder = v.findViewById(R.id.customAnswersEmptyPlaceholder); | ||
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| // Animate the drawable in loop | ||
| ImageView noRecentImage = v.findViewById(R.id.recentImage); | ||
| Drawable animatedNoRecent = noRecentImage.getDrawable(); | ||
| if (animatedNoRecent instanceof Animatable2) { | ||
| ((Animatable2) animatedNoRecent).registerAnimationCallback(new Animatable2.AnimationCallback() { | ||
| @Override | ||
| public void onAnimationEnd(Drawable drawable) { | ||
| ((Animatable2) animatedNoRecent).start(); | ||
| } | ||
| }); | ||
| ((Animatable2) animatedNoRecent).start(); | ||
| } | ||
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| // Manage the text field | ||
| answerChips = v.findViewById(R.id.customAnswerChipGroup); | ||
| answerText = v.findViewById(R.id.customAnswerText); | ||
| TextInputLayout answerTextLayout = v.findViewById(R.id.customAnswerTextLayout); | ||
| answerTextLayout.setEndIconOnClickListener(v1 -> { | ||
| insertAnswerChip(""); // Empty answer = take it from the text field | ||
| }); | ||
| answerText.setOnEditorActionListener(((v1, actionId, event) -> { | ||
| if (actionId == EditorInfo.IME_ACTION_DONE || actionId == EditorInfo.IME_ACTION_GO || actionId == EditorInfo.IME_ACTION_SEND) { | ||
| // Insert in both the list and the layout | ||
| insertAnswerChip(""); | ||
| return true; | ||
| } | ||
| return false; | ||
| })); | ||
|
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| // Manage the switch | ||
| customAnswersSwitch = v.findViewById(R.id.customAnswerSwitch); | ||
| customAnswersSwitch.setChecked(customActive); | ||
| customAnswersSwitch.setEnabled(loadedAnswers.size() >= 3); | ||
| customAnswersSwitch.setOnCheckedChangeListener((buttonView, checked) -> { | ||
| if (checked) { | ||
| magicBall.setCustomAnswers(loadedAnswers.toArray(new String[0])); | ||
| } else { | ||
| magicBall.setCustomAnswers(null); | ||
| } | ||
| }); | ||
|
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| // Manage placeholder and chips | ||
| managePlaceholder(); | ||
| if (!loadedAnswers.isEmpty()) { | ||
| for (String s : loadedAnswers) { | ||
| insertAnswerChip(s); | ||
| } | ||
| } | ||
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| return v; | ||
| } | ||
|
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| // Insert the chip for a custom answer | ||
| private void insertAnswerChip(String answer) { | ||
| String currentAnswer; | ||
| if (!answer.isEmpty()) currentAnswer = answer; | ||
| else { | ||
| currentAnswer = answerText.getText().toString().trim(); | ||
| currentAnswer = currentAnswer.replaceAll("\\s+", " "); | ||
| answerText.setText(""); | ||
| } | ||
|
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| // Check if the limit is reached | ||
| if (loadedAnswers.size() > 100 || currentAnswer.isEmpty() || currentAnswer.equals(" ")) { | ||
| return; | ||
| } | ||
|
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| // Add to the list if the answer is not empty | ||
| if (answer.isEmpty()) { | ||
| loadedAnswers.add(currentAnswer); | ||
| } | ||
| if (loadedAnswers.size() > 2) { | ||
| customAnswersSwitch.setEnabled(true); | ||
| if (customAnswersSwitch.isChecked()) | ||
| magicBall.setCustomAnswers(loadedAnswers.toArray(new String[0])); | ||
| } | ||
| managePlaceholder(); | ||
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| // Inflate the layout and its onclick action | ||
| LayoutInflater inflater = LayoutInflater.from(getActivity()); | ||
| final Chip chip = (Chip) inflater.inflate(R.layout.custom_chip, answerChips, false); | ||
| chip.setText(currentAnswer); | ||
| chip.setId(loadedAnswers.size()); | ||
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| // Add the chip with an animation | ||
| answerChips.addView(chip); | ||
| Animation animation = AnimationUtils.loadAnimation(getContext(), R.anim.chip_enter_anim); | ||
| chip.startAnimation(animation); | ||
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| // Remove the chip and the element from the list | ||
| chip.setOnClickListener(view -> removeChip(chip)); | ||
| } | ||
|
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| // Remove a single chip | ||
| private void removeChip(final Chip chip) { | ||
| // Remove the chip with an animation | ||
| if (chip == null) return; | ||
| loadedAnswers.remove(chip.getText().toString()); | ||
| if (loadedAnswers.size() < 2) { | ||
| customAnswersSwitch.setEnabled(false); | ||
| magicBall.setCustomAnswers(null); | ||
| } | ||
| final Animation animation = AnimationUtils.loadAnimation(getContext(), R.anim.chip_exit_anim); | ||
| chip.startAnimation(animation); | ||
| managePlaceholder(); | ||
| chip.postDelayed(() -> answerChips.removeView(chip), 400); | ||
| } | ||
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| // Evaluate the visibility of the placeholder | ||
| private void managePlaceholder() { | ||
| if (loadedAnswers.size() == 0) { | ||
| answerChips.setVisibility(View.GONE); | ||
| placeholder.setVisibility(View.VISIBLE); | ||
| } else { | ||
| answerChips.setVisibility(View.VISIBLE); | ||
| placeholder.setVisibility(View.GONE); | ||
| } | ||
| } | ||
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| @Override | ||
| public void onDismiss(@NonNull DialogInterface dialog) { | ||
| SharedPreferences.Editor editor = sp.edit(); | ||
| editor.putBoolean("custom_answers_active", customAnswersSwitch.isChecked()); | ||
| StringBuilder answersString = new StringBuilder(); | ||
| for (String s : loadedAnswers) { | ||
| String answer = s.replace(";", ""); | ||
| answersString.append(answer).append(";"); | ||
| } | ||
| editor.putString("custom_answers", answersString.toString()); | ||
|
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| // Set the custom answers to make sure they are updated | ||
| if (customAnswersSwitch.isChecked() && customAnswersSwitch.isEnabled()) | ||
| magicBall.setCustomAnswers(loadedAnswers.toArray(new String[0])); | ||
| else magicBall.setCustomAnswers(null); | ||
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| editor.apply(); | ||
| super.onDismiss(dialog); | ||
| } | ||
| } |
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