android.preference.PreferenceScreen#removeAll ( )源码实例Demo

下面列出了android.preference.PreferenceScreen#removeAll ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： callmeter 文件： NumberGroups.java

@SuppressWarnings("deprecation")
@Override
protected void onResume() {
    super.onResume();

    PreferenceScreen ps = (PreferenceScreen) findPreference("container");
    ps.removeAll();
    Cursor c = getContentResolver().query(DataProvider.NumbersGroup.CONTENT_URI,
            DataProvider.NumbersGroup.PROJECTION, null, null, null);
    if (c.moveToFirst()) {
        do {
            Preference p = new Preference(this);
            p.setPersistent(false);
            p.setTitle(c.getString(DataProvider.NumbersGroup.INDEX_NAME));
            p.setKey("group_" + c.getInt(DataProvider.NumbersGroup.INDEX_ID));
            p.setOnPreferenceClickListener(this);
            ps.addPreference(p);
        } while (c.moveToNext());
    }
    c.close();
}

源代码2 项目： callmeter 文件： HourGroups.java

@SuppressWarnings("deprecation")
@Override
protected void onResume() {
    super.onResume();

    PreferenceScreen ps = (PreferenceScreen) findPreference("container");
    ps.removeAll();
    Cursor c = getContentResolver().query(DataProvider.HoursGroup.CONTENT_URI,
            DataProvider.HoursGroup.PROJECTION, null, null, null);
    if (c.moveToFirst()) {
        do {
            Preference p = new Preference(this);
            p.setPersistent(false);
            p.setTitle(c.getString(DataProvider.HoursGroup.INDEX_NAME));
            p.setKey("group_" + c.getInt(DataProvider.HoursGroup.INDEX_ID));
            p.setOnPreferenceClickListener(this);
            ps.addPreference(p);
        } while (c.moveToNext());
    }
    c.close();
}

源代码3 项目： Linphone4Android 文件： SettingsFragment.java

private void emptyAndHidePreferenceScreen(int preferenceKey) {
	Preference preference = findPreference(getString(preferenceKey));
	if (!(preference instanceof PreferenceScreen))
		return;

	PreferenceScreen preferenceScreen = (PreferenceScreen) preference;
	preferenceScreen.removeAll();
	hidePreference(preferenceScreen);
}

源代码4 项目： callmeter 文件： HourGroupEdit.java

/**
 * Reload numbers.
 */
@SuppressWarnings("deprecation")
private void reload() {
    Cursor c = getContentResolver().query(
            ContentUris.withAppendedId(DataProvider.HoursGroup.CONTENT_URI, gid),
            DataProvider.HoursGroup.PROJECTION, null, null, null);
    if (c.moveToFirst()) {
        CallMeter.setActivitySubtitle(this, c.getString(DataProvider.HoursGroup.INDEX_NAME));
    }
    c.close();
    PreferenceScreen ps = (PreferenceScreen) findPreference("container");
    ps.removeAll();
    c = getContentResolver().query(
            ContentUris.withAppendedId(DataProvider.Hours.GROUP_URI, gid),
            DataProvider.Hours.PROJECTION, null, null,
            DataProvider.Hours.DAY + ", " + DataProvider.Hours.HOUR);
    if (c.moveToFirst()) {
        do {
            Preference p = new Preference(this);
            p.setPersistent(false);
            final int day = c.getInt(DataProvider.Hours.INDEX_DAY);
            final int hour = c.getInt(DataProvider.Hours.INDEX_HOUR);
            p.setTitle(resDays[day] + ": " + resHours[hour]);
            p.setKey("item_" + c.getInt(DataProvider.Hours.INDEX_ID));
            p.setOnPreferenceClickListener(this);
            ps.addPreference(p);
        } while (c.moveToNext());
    }
    c.close();
}

源代码5 项目： callmeter 文件： Plans.java

/**
 * Reload plans from ContentProvider.
 */
@SuppressWarnings("deprecation")
private void reload() {
    PreferenceScreen ps = (PreferenceScreen) findPreference("container");
    ps.removeAll();
    Cursor c = getContentResolver().query(DataProvider.Plans.CONTENT_URI,
            DataProvider.Plans.PROJECTION, null, null, null);
    if (c.moveToFirst()) {
        String[] types = getResources().getStringArray(R.array.plans_type);
        do {
            UpDownPreference p = new UpDownPreference(this, this);
            p.setKey("group_" + c.getInt(DataProvider.Plans.INDEX_ID));
            p.setTitle(c.getString(DataProvider.Plans.INDEX_NAME));

            int t = c.getInt(DataProvider.Plans.INDEX_TYPE);
            String hint;
            if (t >= 0 && t < types.length) {
                hint = types[t];
            } else {
                hint = "???";
            }
            String s = c.getString(DataProvider.Plans.INDEX_MERGED_PLANS);
            if (s != null && s.length() > 0) {
                hint += ", " + getString(R.string.merge_plans_);
            }
            p.setSummary(hint);

            p.setOnPreferenceClickListener(this);
            ps.addPreference(p);
        } while (c.moveToNext());
    }
    c.close();
}

源代码6 项目： callmeter 文件： NumberGroupEdit.java

/**
 * Reload numbers.
 */
@SuppressWarnings("deprecation")
private void reload() {
    Cursor c = getContentResolver().query(
            ContentUris.withAppendedId(DataProvider.NumbersGroup.CONTENT_URI, gid),
            DataProvider.NumbersGroup.PROJECTION, null, null, null);
    if (c.moveToFirst()) {
        CallMeter.setActivitySubtitle(this, c.getString(DataProvider.NumbersGroup.INDEX_NAME));
    }
    c.close();
    PreferenceScreen ps = (PreferenceScreen) findPreference("container");
    ps.removeAll();
    c = getContentResolver().query(
            ContentUris.withAppendedId(DataProvider.Numbers.GROUP_URI, gid),
            DataProvider.Numbers.PROJECTION, null, null, DataProvider.Numbers.NUMBER);
    if (c.moveToFirst()) {
        do {
            Preference p = new Preference(this);
            p.setPersistent(false);
            String number = c.getString(DataProvider.Numbers.INDEX_NUMBER);
            p.setTitle(number);
            p.setKey("item_" + c.getInt(DataProvider.Numbers.INDEX_ID));
            p.setOnPreferenceClickListener(this);
            ps.addPreference(p);

            if (number != null && !number.contains("%")
                    && CallMeter.hasPermission(this, Manifest.permission.READ_CONTACTS)) {
                String name = CWRAPPER.getNameForNumber(getContentResolver(), number);
                if (!TextUtils.isEmpty(name)) {
                    p.setSummary(name);
                }
            }
        } while (c.moveToNext());
    }
    c.close();
}

源代码7 项目： callmeter 文件： Rules.java

/**
 * Reload rules from ContentProvider.
 */
@SuppressWarnings("deprecation")
private void reload() {
    PreferenceScreen ps = (PreferenceScreen) findPreference("container");
    ps.removeAll();
    Cursor c = getContentResolver().query(DataProvider.Rules.CONTENT_URI,
            DataProvider.Rules.PROJECTION, null, null, null);
    if (c.moveToFirst()) {
        String[] types = getResources().getStringArray(R.array.rules_type);
        do {
            UpDownPreference p = new UpDownPreference(this, this);
            p.setKey("group_" + c.getInt(DataProvider.Rules.INDEX_ID));
            p.setTitle(c.getString(DataProvider.Rules.INDEX_NAME));

            String hint = "";
            final int t = c.getInt(DataProvider.Rules.INDEX_WHAT);
            if (t >= 0 && t < types.length) {
                hint += types[t];
            } else {
                hint += "???";
            }
            int i = c.getInt(DataProvider.Rules.INDEX_LIMIT_NOT_REACHED);
            if (i == 1) {
                hint += " & " + getString(R.string.limitnotreached_);
            }
            i = c.getInt(DataProvider.Rules.INDEX_DIRECTION);
            if (i >= 0 && i < DataProvider.Rules.NO_MATTER) {
                String[] strs;
                final Resources r = getResources();
                if (t == DataProvider.TYPE_SMS) {
                    strs = r.getStringArray(R.array.direction_sms);
                } else if (t == DataProvider.TYPE_MMS) {
                    strs = r.getStringArray(R.array.direction_mms);
                } else if (t == DataProvider.TYPE_DATA) {
                    strs = r.getStringArray(R.array.direction_data);
                } else {
                    strs = r.getStringArray(R.array.direction_calls);
                }
                hint += " & " + strs[i];
            }
            i = c.getInt(DataProvider.Rules.INDEX_ROAMED);
            if (i == 0) {
                hint += " & " + getString(R.string.roamed_);
            } else if (i == 1) {
                hint += " & \u00AC " + getString(R.string.roamed_);
            }
            String s = c.getString(DataProvider.Rules.INDEX_INHOURS_ID);
            if (s != null && !s.equals("-1")) {
                hint += " & " + getString(R.string.hourgroup_);
            }
            s = c.getString(DataProvider.Rules.INDEX_EXHOURS_ID);
            if (s != null && !s.equals("-1")) {
                hint += " & " + getString(R.string.exhourgroup_);
            }
            s = c.getString(DataProvider.Rules.INDEX_INNUMBERS_ID);
            if (s != null && !s.equals("-1")) {
                hint += " & " + getString(R.string.numbergroup_);
            }
            s = c.getString(DataProvider.Rules.INDEX_EXNUMBERS_ID);
            if (s != null && !s.equals("-1")) {
                hint += " & " + getString(R.string.exnumbergroup_);
            }
            p.setSummary(hint);

            p.setOnPreferenceClickListener(this);
            ps.addPreference(p);
        } while (c.moveToNext());
    }
    c.close();
}

方法所在类

android.preference.PreferenceScreen