Java Code Examples for android.support.v7.app.AlertDialog#setTitle()

@Override
public void onDateSet(DatePickerDialog view, int year, int monthOfYear, int dayOfMonth) {
    // if the date is in the past tell user to choose again
    if (dateTimeUtils.checkInvalidDate(year, monthOfYear, dayOfMonth)){
        AlertDialog alertDialog = new AlertDialog.Builder(AddTodoItem.this).create();
        alertDialog.setTitle("Date not valid!");
        alertDialog.setIcon(R.drawable.ic_warning_black_24dp);
        alertDialog.setMessage("You are selecting a time a point of time in the past!");
        alertDialog.setButton(AlertDialog.BUTTON_NEUTRAL, "OK", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                dialog.dismiss();
            }
        });
        alertDialog.show();
        return;
    }

    // set date value to the value user selected and change the text
    date = dateTimeUtils.dateToString(year, monthOfYear, dayOfMonth);
    reminderText.setText(getString(R.string.reminder_set_at) + " " + date + " " + time);
}
 

@Override
public void onTimeSet(TimePickerDialog view, int hourOfDay, int minute, int second) {
    // if date is not chosen first but time is chosen -> make today the default date.
    // also check for valid time, must be today but not the past hour or minutes.
    if (date.equals(dateTimeUtils.fillDateIfEmpty("")) && dateTimeUtils.checkInvalidTime(hourOfDay, minute)) {
        AlertDialog alertDialog = new AlertDialog.Builder(AddTodoItem.this).create();
        alertDialog.setTitle("Time not valid!");
        alertDialog.setMessage("You are selecting a point of time in the past!");
        alertDialog.setButton(AlertDialog.BUTTON_NEUTRAL, "OK", new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                dialog.dismiss();
            }
        });
        alertDialog.show();
        return;
    }

    // set time value and update text
    time = dateTimeUtils.timeToString(hourOfDay, minute);
    reminderText.setText(getString(R.string.reminder_set_at) + " " + date + " " + time);
}
 

private void enableReaderMode() {
    Log.i(TAG, "Enabling reader mode");
    Activity activity = this;
    NfcAdapter nfc = NfcAdapter.getDefaultAdapter(activity);
    if (!nfc.isEnabled()) {
        AlertDialog alertDialog = new AlertDialog.Builder(MainActivity.this).create();
        alertDialog.setTitle(getString(R.string.disable_title));
        alertDialog.setMessage(getString(R.string.nfc_disable));
        alertDialog.setButton(AlertDialog.BUTTON_NEUTRAL, "OK",
                new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int which) {
                        dialog.dismiss();
                        startActivity(new Intent(android.provider.Settings.ACTION_WIRELESS_SETTINGS));

                    }
                });
        alertDialog.show();
    }
    else if (nfc != null) {
        nfc.enableReaderMode(activity, mCardReader, FLAG_MIFARE | FLAG_OPUS, null);
    }
}
 

@Override
public void showAutoLoginFail() {
    final AlertDialog alertDialog = new AlertDialog.Builder(getContext()).create();
    alertDialog.setTitle(R.string.warning_title);
    alertDialog.setMessage(getString(R.string.tip));
    alertDialog.setButton(DialogInterface.BUTTON_POSITIVE, getString(R.string.sure), new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialogInterface, int i) {
            MainActivity main = (MainActivity) getActivity();
            main.navigateToLogin();
            alertDialog.dismiss();
        }
    });
    alertDialog.show();
}
 

/**
 * Check AccelerometerSensor in device
 **/
private void getAccelerometerSensor() {
    PackageManager mManager = getPackageManager();
    boolean hasAccelerometer = mManager.hasSystemFeature(PackageManager.FEATURE_SENSOR_ACCELEROMETER);
    boolean hasMagneticSensor = mManager.hasSystemFeature(PackageManager.FEATURE_SENSOR_COMPASS);
    if (!hasAccelerometer || !hasMagneticSensor) {
        AlertDialog alertDialog = new AlertDialog.Builder(CompassActivity.this).create();
        alertDialog.setTitle(getResources().getString(R.string.compass_dialog_header));
        alertDialog.setMessage(getResources().getString(R.string.compass_dialog_description));
        alertDialog.setButton(AlertDialog.BUTTON_NEUTRAL, getResources().getString(R.string.compass_dialog_confirm),
                (dialog, which) -> dialog.dismiss());
        alertDialog.show();
    }
}
 

/**
 * Shows a dialog with given data.
 *
 * @param title dialog title.
 * @param body  dialog text.
 */
private void showDialog(String title, String body) {
    AlertDialog alertDialog = new AlertDialog.Builder(getContext()).create();
    alertDialog.setTitle(title);
    alertDialog.setMessage(AndroidUtils.fromHtml(body));
    alertDialog.setButton(AlertDialog.BUTTON_NEUTRAL, getString(R.string.close_btn),
            new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dialog.dismiss();
                }
            });
    alertDialog.show();
}
 

public void displayDialog(){
    AlertDialog alertDialog = new AlertDialog.Builder(getActivity()).create();
    alertDialog.setTitle("Thank you!");
    alertDialog.setMessage("By installing any of these games, you support this app's existence and further development." +
            " Without your help, all of this would not be possible. Thank you!");
    alertDialog.setButton(AlertDialog.BUTTON_NEUTRAL, "Okay, I understand",
            new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int which) {
                    sharedPreferences.edit().putBoolean("seen_games_dialog", true).apply();
                    dialog.dismiss();
                }
            });
    alertDialog.show();
}
 

private void sendTime() {
    if (switchOpen) {

        final AlertDialog dialog = new AlertDialog.Builder(this).create();
        dialog.setTitle(getResources().getString(R.string.remind));
        dialog.setMessage(getResources().getString(R.string.wait));
        dialog.show();

        Calendar c = Calendar.getInstance();
        int hour = c.get(Calendar.HOUR_OF_DAY);
        int min = c.get(Calendar.MINUTE);

        String hourStr = hour + "";
        String minStr = min + "";

        if (hour < 10) {
            hourStr = "0" + hour + "";
        }

        if (min < 10) {
            minStr = "0" + min + "";
        }

        ControlLight.sendTime(CommandUtils.TIMING_CURRENT, hourStr, minStr);
        startAPM.postDelayed(new Runnable() {
            @Override
            public void run() {
                ControlLight.sendTime(CommandUtils.TIMING_ON_1, time[0], time[1]);

                startAPM.postDelayed(new Runnable() {
                    @Override
                    public void run() {
                        ControlLight.sendTime(CommandUtils.TIMING_ON_2, time[2], time[3]);
                        dialog.cancel();
                        finishThis();
                    }
                }, 1000);

            }
        }, 1000);


    } else {
        ControlLight.sendOrder(CommandUtils.TIMING_OFF);

        finishThis();
    }

}
 

@Override
public void prompt(IUpdateAgent agent) {
    if (mContext instanceof Activity && ((Activity) mContext).isFinishing()) {
        return;
    }
    final UpdateInfo info = agent.getInfo();
    String size = Formatter.formatShortFileSize(mContext, info.size);
    String content = String.format("最新版本：%1$s\n新版本大小：%2$s\n\n更新内容\n%3$s", info.versionName, size, info.updateContent);

    final AlertDialog dialog = new AlertDialog.Builder(mContext).create();

    dialog.setTitle("应用更新");
    dialog.setCancelable(false);
    dialog.setCanceledOnTouchOutside(false);


    float density = mContext.getResources().getDisplayMetrics().density;
    TextView tv = new TextView(mContext);
    tv.setMovementMethod(new ScrollingMovementMethod());
    tv.setVerticalScrollBarEnabled(true);
    tv.setTextSize(14);
    tv.setMaxHeight((int) (250 * density));

    dialog.setView(tv, (int) (25 * density), (int) (15 * density), (int) (25 * density), 0);


    DialogInterface.OnClickListener listener = new DefaultPromptClickListener(agent, true);

    if (info.isForce) {
        tv.setText("您需要更新应用才能继续使用\n\n" + content);
        dialog.setButton(DialogInterface.BUTTON_POSITIVE, "确定", listener);
    } else {
        tv.setText(content);
        dialog.setButton(DialogInterface.BUTTON_POSITIVE, "立即更新", listener);
        dialog.setButton(DialogInterface.BUTTON_NEGATIVE, "以后再说", listener);
        if (info.isIgnorable) {
            dialog.setButton(DialogInterface.BUTTON_NEUTRAL, "忽略该版", listener);
        }
    }
    dialog.show();
}
 

private void showAbout() {
    final Activity activity = getActivity();
    final AlertDialog.Builder builder = new AlertDialog.Builder(activity);

    // Get the layout inflater
    final LayoutInflater inflater = activity.getLayoutInflater();

    // Inflate and set the layout for the dialog
    // Pass null as the parent view because its going in the dialog layout
    final View view = inflater.inflate(R.layout.about, null);
    builder.setView(view);


    final TextView textView = (TextView) view.findViewById(R.id.textViewAbout);
    if (textView == null) {
        Log.error("showAbout: textView was null.");
        return;
    }

    //This voodoo makes the textviews' HTML links clickable:
    //See http://stackoverflow.com/questions/2734270/how-do-i-make-links-in-a-textview-clickable/20647011#20647011
    textView.setMovementMethod(LinkMovementMethod.getInstance());

    final String versionText =
            String.format(getString(R.string.about_version_text_format), BuildConfig.VERSION_NAME);

    //The about dialog's text is split into multiple strings to make translation easier,
    //so we need to concatenate them here.
    //Note that we use getText(), not getString(),
    //so we don't lose the <a href=""> links.
    //Likewise, we use SpannableStringBuilder instead of StringBuilder,
    //because we lose the links when using StringBuilder.
    final SpannableStringBuilder strBuilder = new SpannableStringBuilder();
    final String PARAGRAPH_BREAK = "\n\n";
    strBuilder.append(versionText);
    strBuilder.append(PARAGRAPH_BREAK);
    strBuilder.append(getText(R.string.about_text1));
    strBuilder.append(PARAGRAPH_BREAK);
    strBuilder.append(getText(R.string.about_text2));
    strBuilder.append(PARAGRAPH_BREAK);
    strBuilder.append(getText(R.string.about_text3));
    strBuilder.append(PARAGRAPH_BREAK);
    strBuilder.append(getText(R.string.about_text3b));
    strBuilder.append(PARAGRAPH_BREAK);
    strBuilder.append(getText(R.string.about_text4));
    strBuilder.append(PARAGRAPH_BREAK);
    strBuilder.append(getText(R.string.about_text5));
    strBuilder.append(PARAGRAPH_BREAK);
    strBuilder.append(getText(R.string.about_text6));

    textView.setText(strBuilder);

    /* We used to put the version text into a separate TextView,
       but when the about text in textView is too long,
       the scroll never reaches this far.
       It does work when we add it to first regular textView.
     */
    /*
    final TextView textViewVersion = (TextView) view.findViewById(R.id.textViewVersion);
    if (textViewVersion != null) {
        textViewVersion.setText(versionText);
    }
    */

    final AlertDialog dialog = builder.create();
    dialog.setTitle(R.string.app_name);
    dialog.setIcon(R.mipmap.ic_launcher);

    dialog.show();
}