PeterCxy/open-keychain
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add prefixColor attribute to PrefixedEditText

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This commit is contained in:
Vincent Breitmoser 2018-04-16 14:49:01 +02:00
parent 9bb19a3ad7
commit 45c481c067
2 changed files with 7 additions and 4 deletions
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10
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PrefixedEditText.java
View file

@ -30,7 +30,8 @@ import org.sufficientlysecure.keychain.R;
public class PrefixedEditText extends AppCompatEditText {
private String mPrefix;
private CharSequence mPrefix;
private int mPrefixColor;
private int desiredWidth;
public PrefixedEditText(Context context, AttributeSet attrs) {
@ -38,6 +39,7 @@ public class PrefixedEditText extends AppCompatEditText {
TypedArray style = context.getTheme().obtainStyledAttributes(
attrs, R.styleable.PrefixedEditText, 0, 0);
mPrefix = style.getString(R.styleable.PrefixedEditText_prefix);
mPrefixColor = style.getColor(R.styleable.PrefixedEditText_prefixColor, getCurrentTextColor());
if (mPrefix == null) {
mPrefix = "";
}
@ -54,8 +56,8 @@ public class PrefixedEditText extends AppCompatEditText {
super.onDraw(canvas);
TextPaint paint = getPaint();
// reset to the actual text color - it might be the hint color currently
paint.setColor(getCurrentTextColor());
canvas.drawText(mPrefix, super.getCompoundPaddingLeft(), getBaseline(), paint);
paint.setColor(mPrefixColor);
canvas.drawText(mPrefix, 0, mPrefix.length(), super.getCompoundPaddingLeft(), getBaseline(), paint);
}
@Override
@ -63,7 +65,7 @@ public class PrefixedEditText extends AppCompatEditText {
return super.getCompoundPaddingLeft() + desiredWidth;
}
public void setPrefix(String prefix) {
public void setPrefix(CharSequence prefix) {
mPrefix = prefix;
invalidate();

1
OpenKeychain/src/main/res/values/attr.xml
View file

@ -13,6 +13,7 @@
<declare-styleable name="PrefixedEditText">
<attr name="prefix" format="string" />
<attr name="prefixColor" format="color" />
</declare-styleable>
</resources>