diff options
Diffstat (limited to 'OpenKeychain/src/main/java')
-rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/BackupCodeEntryFragment.java | 64 |
1 files changed, 30 insertions, 34 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/BackupCodeEntryFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/BackupCodeEntryFragment.java index 7872fd80e..b39acd338 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/BackupCodeEntryFragment.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/BackupCodeEntryFragment.java @@ -25,12 +25,11 @@ import java.util.Date; import java.util.Locale; import java.util.Random; -import android.animation.ObjectAnimator; +import android.animation.ArgbEvaluator; +import android.animation.ValueAnimator; +import android.animation.ValueAnimator.AnimatorUpdateListener; import android.app.Activity; import android.content.Context; -import android.graphics.Color; -import android.graphics.PorterDuff.Mode; -import android.graphics.drawable.Drawable; import android.os.Bundle; import android.support.annotation.ColorInt; import android.support.annotation.NonNull; @@ -45,7 +44,6 @@ import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.view.ViewGroup; -import android.view.animation.LinearInterpolator; import android.view.inputmethod.InputMethodManager; import android.widget.EditText; import android.widget.TextView; @@ -63,7 +61,6 @@ public class BackupCodeEntryFragment extends Fragment implements OnBackStackChan private ExportHelper mExportHelper; private EditText[] mCodeEditText; - private TextView[] mCodeDisplayText; private ViewAnimator mStatusAnimator, mTitleAnimator, mCodeFieldsAnimator; private int mBackStackLevel; @@ -127,9 +124,7 @@ public class BackupCodeEntryFragment extends Fragment implements OnBackStackChan // we know all fields are filled, so if it's not the *right* one it's a *wrong* one! @ColorInt int black = mCodeEditText[0].getCurrentTextColor(); @ColorInt int red = getResources().getColor(R.color.android_red_dark); - for (EditText editText : mCodeEditText) { - animateFlashText(editText, black, red, false); - } + animateFlashText(mCodeEditText, black, red, false); break; } @@ -144,8 +139,8 @@ public class BackupCodeEntryFragment extends Fragment implements OnBackStackChan @ColorInt int green = getResources().getColor(R.color.android_green_dark); for (EditText editText : mCodeEditText) { editText.setEnabled(false); - animateFlashText(editText, black, green, true); } + animateFlashText(mCodeEditText, black, green, true); popFromBackStackNoAction(); @@ -170,21 +165,21 @@ public class BackupCodeEntryFragment extends Fragment implements OnBackStackChan mCodeEditText[2] = (EditText) view.findViewById(R.id.backup_code_3); mCodeEditText[3] = (EditText) view.findViewById(R.id.backup_code_4); - mCodeDisplayText = new TextView[4]; - mCodeDisplayText[0] = (TextView) view.findViewById(R.id.backup_code_display_1); - mCodeDisplayText[1] = (TextView) view.findViewById(R.id.backup_code_display_2); - mCodeDisplayText[2] = (TextView) view.findViewById(R.id.backup_code_display_3); - mCodeDisplayText[3] = (TextView) view.findViewById(R.id.backup_code_display_4); + { + TextView[] codeDisplayText = new TextView[4]; + codeDisplayText[0] = (TextView) view.findViewById(R.id.backup_code_display_1); + codeDisplayText[1] = (TextView) view.findViewById(R.id.backup_code_display_2); + codeDisplayText[2] = (TextView) view.findViewById(R.id.backup_code_display_3); + codeDisplayText[3] = (TextView) view.findViewById(R.id.backup_code_display_4); - { // set backup code in code TextViews + // set backup code in code TextViews char[] backupCode = mBackupCode.toCharArray(); - for (int i = 0; i < mCodeDisplayText.length; i++) { - mCodeDisplayText[i].setText(backupCode, i * 7, 6); + for (int i = 0; i < codeDisplayText.length; i++) { + codeDisplayText[i].setText(backupCode, i * 7, 6); } - } - { // set background to null in TextViews - this will retain padding from EditText style! - for (TextView textView : mCodeDisplayText) { + // set background to null in TextViews - this will retain padding from EditText style! + for (TextView textView : codeDisplayText) { // noinspection deprecation, setBackground(Drawable) is API level >=16 textView.setBackgroundDrawable(null); } @@ -287,21 +282,22 @@ public class BackupCodeEntryFragment extends Fragment implements OnBackStackChan } - private void animateFlashText(EditText editText, int color1, int color2, boolean staySecondColor) { - - ObjectAnimator anim; - if (staySecondColor) { - anim = ObjectAnimator.ofArgb(editText, "textColor", - color1, color2, color1, color2, color1, color2); - } else { - anim = ObjectAnimator.ofArgb(editText, "textColor", - color1, color2, color1, color2, color1); - } + private void animateFlashText(final TextView[] textViews, int color1, int color2, boolean staySecondColor) { - anim.setDuration(1000); - anim.setStartDelay(200); - anim.setInterpolator(new LinearInterpolator()); + ValueAnimator anim = ValueAnimator.ofObject(new ArgbEvaluator(), color1, color2); + anim.addUpdateListener(new AnimatorUpdateListener() { + @Override + public void onAnimationUpdate(ValueAnimator animator) { + for (TextView textView : textViews) { + textView.setTextColor((Integer) animator.getAnimatedValue()); + } + } + }); + anim.setRepeatMode(ValueAnimator.REVERSE); + anim.setRepeatCount(staySecondColor ? 4 : 5); + anim.setDuration(180); anim.start(); + } private void setupEditTextFocusNext(final EditText[] backupCodes) { |