diff options
author | Dominik Schürmann <dominik@dominikschuermann.de> | 2015-03-09 12:51:00 +0100 |
---|---|---|
committer | Dominik Schürmann <dominik@dominikschuermann.de> | 2015-03-09 12:51:00 +0100 |
commit | 7ac4f63ea367eaa4d560b04a211ed936da920685 (patch) | |
tree | 2e5067afbb36ca93e92b46c4d72c9c0c589eddd3 /OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PassphraseEditText.java | |
parent | 4f11fb5a2f08ecf5fb81c86d590d04387cd1cd9a (diff) | |
parent | 820005bc378ba91a9851902b651dfff7836c9bbf (diff) | |
download | open-keychain-7ac4f63ea367eaa4d560b04a211ed936da920685.tar.gz open-keychain-7ac4f63ea367eaa4d560b04a211ed936da920685.tar.bz2 open-keychain-7ac4f63ea367eaa4d560b04a211ed936da920685.zip |
Merge pull request #1111 from adithyaphilip/passphrase-strength-indicator
Passphrase strength indicator
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PassphraseEditText.java')
-rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PassphraseEditText.java | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PassphraseEditText.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PassphraseEditText.java new file mode 100644 index 000000000..11d9e8fd0 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/PassphraseEditText.java @@ -0,0 +1,84 @@ +/* + * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.ui.widget; + +import android.content.Context; +import android.graphics.Canvas; +import android.text.Editable; +import android.text.TextWatcher; +import android.util.AttributeSet; +import android.util.TypedValue; +import android.widget.EditText; + +import org.sufficientlysecure.keychain.ui.widget.passwordstrengthindicator.PasswordStrengthBarView; + +public class PassphraseEditText extends EditText { + + PasswordStrengthBarView mPasswordStrengthBarView; + int mPasswordBarWidth; + int mPasswordBarHeight; + float barGap; + + public PassphraseEditText(Context context, AttributeSet attrs) { + super(context, attrs); + mPasswordBarHeight = (int) (8 * getResources().getDisplayMetrics().density); + mPasswordBarWidth = (int) (50 * getResources().getDisplayMetrics().density); + + barGap = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 8, + getContext().getResources().getDisplayMetrics()); + + this.setPadding(getPaddingLeft(), getPaddingTop(), + getPaddingRight() + (int) barGap + mPasswordBarWidth, getPaddingBottom()); + + mPasswordStrengthBarView = new PasswordStrengthBarView(context, attrs); + mPasswordStrengthBarView.setShowGuides(false); + + this.addTextChangedListener(new TextWatcher() { + @Override + public void beforeTextChanged(CharSequence s, int start, int count, int after) { + + } + + @Override + public void onTextChanged(CharSequence s, int start, int before, int count) { + mPasswordStrengthBarView.setPassword(s.toString()); + } + + @Override + public void afterTextChanged(Editable s) { + + } + }); + } + + @Override + protected void onLayout(boolean changed, int left, int top, int right, int bottom) { + super.onLayout(changed, left, top, right, bottom); + mPasswordStrengthBarView.layout(0, 0, mPasswordBarWidth, mPasswordBarHeight); + } + + @Override + protected void onDraw(Canvas canvas) { + super.onDraw(canvas); + float translateX = getScrollX() + canvas.getWidth() - mPasswordBarWidth; + float translateY = (canvas.getHeight() - mPasswordBarHeight) / 2; + canvas.translate(translateX, translateY); + mPasswordStrengthBarView.draw(canvas); + canvas.translate(-translateX, -translateY); + } +}
\ No newline at end of file |