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Improve StringListAdapter

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topjohnwu 2018-12-31 02:46:50 +08:00
parent 76491cbb31
commit 07d1a20f3d
1 changed files with 5 additions and 2 deletions
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7
app/src/full/java/com/topjohnwu/magisk/adapters/StringListAdapter.java
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@ -21,6 +21,7 @@ public abstract class StringListAdapter<VH extends StringListAdapter.ViewHolder>
private boolean dynamic;
private int screenWidth;
private int txtWidth = -1;
private int padding;
protected List<String> mList;
@ -53,16 +54,17 @@ public abstract class StringListAdapter<VH extends StringListAdapter.ViewHolder>
protected void onUpdateTextWidth(VH vh) {
if (txtWidth < 0) {
txtWidth = screenWidth;
txtWidth = screenWidth - padding;
} else {
vh.txt.measure(0, 0);
int width = vh.txt.getMeasuredWidth();
if (width > txtWidth) {
txtWidth = width;
vh.txt.getLayoutParams().width = txtWidth;
rv.requestLayout();
}
}
if (rv.getWidth() != txtWidth + padding)
rv.requestLayout();
}
@Override
@ -71,6 +73,7 @@ public abstract class StringListAdapter<VH extends StringListAdapter.ViewHolder>
((Activity) rv.getContext()).getWindowManager()
.getDefaultDisplay().getMetrics(displayMetrics);
screenWidth = displayMetrics.widthPixels;
padding = rv.getPaddingStart() + rv.getPaddingEnd();
this.rv = rv;
}