设置自定义密码的符号
et2.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD) et2.setTransformationMethod(new MyPasswordTransformationMethod());then create MyPasswordTransformationMethod class in same activity like thispublic class MyPasswordTransformationMethod extends PasswordTransformationMethod { @Override public CharSequence getTransformation(CharSequence source, View view) { return new PasswordCharSequence(source); } private class PasswordCharSequence implements CharSequence { private CharSequence mSource; public PasswordCharSequence(CharSequence source) { mSource = source; // Store char sequence } public char charAt(int index) { return '*'; // This is the important part } public int length() { return mSource.length(); // Return default } public CharSequence subSequence(int start, int end) { return mSource.subSequence(start, end); // Return default } }};

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