- Added CustomSeekBarPreference.

app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/CustomSeekBarPreference.java

@@ -0,0 +1,94 @@
+package net.kdt.pojavlaunch.prefs;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.SeekBar;
+import android.widget.TextView;
+
+import androidx.preference.PreferenceViewHolder;
+import androidx.preference.SeekBarPreference;
+
+import net.kdt.pojavlaunch.R;
+
+public class CustomSeekBarPreference extends SeekBarPreference {
+
+    private String suffix = "";
+    private int mMin;
+    private TextView textView;
+
+    public CustomSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+        TypedArray a = context.obtainStyledAttributes(
+                attrs, R.styleable.SeekBarPreference, defStyleAttr, defStyleRes);
+        mMin = a.getInt(R.styleable.SeekBarPreference_min, 0);
+        a.recycle();
+    }
+
+    public CustomSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr) {
+        this(context, attrs, defStyleAttr, 0);
+    }
+
+    public CustomSeekBarPreference(Context context, AttributeSet attrs) {
+        this(context, attrs, R.attr.seekBarPreferenceStyle);
+
+    }
+
+    public CustomSeekBarPreference(Context context) {
+        this(context, null);
+    }
+
+    @Override
+    public void setMin(int min) {
+        //Note: since the max (setMax is a final function) is not taken into account properly, setting the min over the max may produce funky results
+        super.setMin(min);
+        if (min != mMin) {
+            mMin = min;
+        }
+    }
+
+
+    @Override
+    public void onBindViewHolder(PreferenceViewHolder view) {
+        super.onBindViewHolder(view);
+        textView = (TextView) view.findViewById(R.id.seekbar_value);
+        textView.setTextAlignment(View.TEXT_ALIGNMENT_TEXT_START);
+        SeekBar seekBar = (SeekBar) view.findViewById(R.id.seekbar);
+
+        seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
+            @Override
+            public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+                textView.setText(String.valueOf(progress + mMin));
+                updateTextViewWithSuffix();
+            }
+
+            @Override
+            public void onStartTrackingTouch(SeekBar seekBar) {
+
+            }
+
+            @Override
+            public void onStopTrackingTouch(SeekBar seekBar) {
+                setValue(seekBar.getProgress() + mMin);
+                updateTextViewWithSuffix();
+
+            }
+        });
+
+        updateTextViewWithSuffix();
+    }
+
+
+
+    private void updateTextViewWithSuffix(){
+        if(!textView.getText().toString().endsWith(suffix)){
+            textView.setText(String.format("%s%s", textView.getText(), suffix));
+        }
+
+    }
+
+    public void setSuffix(String suffix) {
+        this.suffix = suffix;
+    }
+}