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author | Vincent Breitmoser <valodim@mugenguild.com> | 2015-04-25 03:39:40 +0200 |
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committer | Vincent Breitmoser <valodim@mugenguild.com> | 2015-04-25 03:39:40 +0200 |
commit | 608b66d192fcab62ab44d28c34171f9ca1aff38b (patch) | |
tree | b490d71e39b26a4f392eb2dc95daa32474b0d466 /OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PrefixedEditText.java | |
parent | 24d407bce3aefc5ecc2a8ee4de4dac59b5b5972c (diff) | |
download | open-keychain-608b66d192fcab62ab44d28c34171f9ca1aff38b.tar.gz open-keychain-608b66d192fcab62ab44d28c34171f9ca1aff38b.tar.bz2 open-keychain-608b66d192fcab62ab44d28c34171f9ca1aff38b.zip |
change HttpsEditText to generic PrefixEditText
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PrefixedEditText.java')
-rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PrefixedEditText.java | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PrefixedEditText.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PrefixedEditText.java new file mode 100644 index 000000000..3cbb114e8 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PrefixedEditText.java @@ -0,0 +1,45 @@ +package org.sufficientlysecure.keychain.ui.widget; + +import android.content.Context; +import android.content.res.TypedArray; +import android.graphics.*; +import android.support.annotation.NonNull; +import android.util.AttributeSet; +import android.widget.EditText; + +import org.sufficientlysecure.keychain.R; + +public class PrefixedEditText extends EditText { + + private String mPrefix; + private Rect mPrefixRect = new Rect(); + + public PrefixedEditText(Context context, AttributeSet attrs) { + super(context, attrs); + TypedArray style = context.getTheme().obtainStyledAttributes( + attrs, R.styleable.PrefixedEditText, 0, 0); + mPrefix = style.getString(R.styleable.PrefixedEditText_prefix); + if (mPrefix == null) { + mPrefix = ""; + } + } + + @Override + protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { + getPaint().getTextBounds(mPrefix, 0, mPrefix.length(), mPrefixRect); + + super.onMeasure(widthMeasureSpec, heightMeasureSpec); + } + + @Override + protected void onDraw(@NonNull Canvas canvas) { + super.onDraw(canvas); + canvas.drawText(mPrefix, super.getCompoundPaddingLeft(), getBaseline(), getPaint()); + } + + @Override + public int getCompoundPaddingLeft() { + return super.getCompoundPaddingLeft() + mPrefixRect.width(); + } + +}
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