Created
April 16, 2020 02:50
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Making a input password dialog programmatically
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// activity with android:windowSoftInputMode="stateHidden" | |
private fun showPasswordDialog() { | |
val context = this.context ?: return | |
val editText = EditText(context) | |
editText.inputType = InputType.TYPE_CLASS_NUMBER or InputType.TYPE_NUMBER_VARIATION_PASSWORD | |
editText.filters = arrayOf(InputFilter.LengthFilter(4)) | |
val frame = FrameLayout(context) | |
frame.addView(editText) | |
val param = FrameLayout.LayoutParams(-1, -2) | |
param.marginStart = UiUtil.dp2px(16f) | |
param.marginEnd = UiUtil.dp2px(16f) | |
editText.layoutParams = param | |
val dialog = MaterialAlertDialogBuilder(context) | |
.setView(frame) | |
.setTitle(R.string.open_content) | |
.setMessage(R.string.use_password_for_content) | |
.setPositiveButton(R.string.confirm) { _, _ -> | |
getMainHandler()?.post { handleInputPassword(editText.text.toString()) } | |
} | |
.setNegativeButton(R.string.cancel) { _, _ -> | |
} | |
.setNeutralButton(R.string.reset_password) { _, _ -> | |
showResetPasswordDialog() | |
} | |
.create() | |
dialog.setOnShowListener { | |
editText.requestFocus() | |
getMainHandler()?.postDelayed({ | |
UiUtil.showKeyboard(context, editText) | |
}, 100) | |
} | |
dialog.setOnDismissListener { | |
getMainHandler()?.postDelayed({ | |
hideKeyboard() | |
editText.clearFocus() | |
}, 100) | |
} | |
editText.setOnEditorActionListener { _, actionId, _ -> | |
if (actionId == EditorInfo.IME_ACTION_DONE) { | |
val typed = editText.text.toString() | |
getMainHandler()?.post { handleInputPassword(typed) } | |
dialog.dismiss() | |
return@setOnEditorActionListener true | |
} | |
return@setOnEditorActionListener false | |
} | |
dialog.show() | |
} |
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