MaterialEditTextPreference.java 文件源码

java
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@Override protected void showDialog(Bundle state) {
    Builder mBuilder = new MaterialDialog.Builder(getContext())
            .title(getDialogTitle())
            .icon(getDialogIcon())
            .positiveText(getPositiveButtonText())
            .negativeText(getNegativeButtonText())
            .dismissListener(this)
            .onAny(new MaterialDialog.SingleButtonCallback() {
                @Override
                public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                    switch (which) {
                        default:
                            MaterialEditTextPreference.this.onClick(dialog, DialogInterface.BUTTON_POSITIVE);
                            break;
                        case NEUTRAL:
                            MaterialEditTextPreference.this.onClick(dialog, DialogInterface.BUTTON_NEUTRAL);
                            break;
                        case NEGATIVE:
                            MaterialEditTextPreference.this.onClick(dialog, DialogInterface.BUTTON_NEGATIVE);
                            break;
                    }
                }
            })
            .dismissListener(this);

    @SuppressLint("InflateParams")
    View layout = LayoutInflater.from(getContext()).inflate(R.layout.md_stub_inputpref, null);
    onBindDialogView(layout);

    MDTintHelper.setTint(editText, color);

    TextView message = (TextView) layout.findViewById(android.R.id.message);
    if (getDialogMessage() != null && getDialogMessage().toString().length() > 0) {
        message.setVisibility(View.VISIBLE);
        message.setText(getDialogMessage());
    } else {
        message.setVisibility(View.GONE);
    }
    mBuilder.customView(layout, false);

    PrefUtil.registerOnActivityDestroyListener(this, this);

    dialog = mBuilder.build();
    if (state != null)
        dialog.onRestoreInstanceState(state);
    requestInputMethod(dialog);

    dialog.show();
}
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