Settings : Add warning for lcd density (efff5687) · Commits · e / os / android_packages_apps_Settings

res/values/cm_strings.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -881,4 +881,5 @@
		<string name="title_general">General</string>
		<string name="advanced">Advanced</string>
		<string name="link_volume_option_title">Link ringtone & notification volumes</string>
		<string name="lcd_density_prompt_message">Some apps may not function at non-standard dpi.\n\nThis will restart your phone.</string>
		</resources>

src/com/android/settings/DisplaySettings.java

+28 −6

Original line number	Diff line number	Diff line
		@@ -17,6 +17,9 @@

		package com.android.settings;
		import com.android.internal.logging.MetricsLogger;

		import android.app.AlertDialog;
		import android.content.DialogInterface;
		import android.preference.CheckBoxPreference;

		import android.os.UserHandle;
		@@ -679,13 +682,12 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
		}
		}
		if (KEY_LCD_DENSITY.equals(key)) {
		try {
		int value = Integer.parseInt((String) objValue);
		writeLcdDensityPreference(preference.getContext(), value);
		updateLcdDensityPreferenceDescription(value);
		} catch (NumberFormatException e) {
		Log.e(TAG, "could not persist display density setting", e);
		String newValue = (String) objValue;
		String oldValue = mLcdDensityPreference.getValue();
		if (!TextUtils.equals(newValue, oldValue)) {
		showLcdConfirmationDialog((String) objValue);
		}
		return false;
		}
		if (KEY_FONT_SIZE.equals(key)) {
		writeFontSizePreference(objValue);
		@@ -725,6 +727,26 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
		return true;
		}

		private void showLcdConfirmationDialog(final String lcdDensity) {
		AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
		builder.setTitle(R.string.lcd_density);
		builder.setMessage(R.string.lcd_density_prompt_message);
		builder.setPositiveButton(R.string.print_restart,
		new DialogInterface.OnClickListener() {
		public void onClick(DialogInterface dialog, int id) {
		try {
		int value = Integer.parseInt(lcdDensity);
		writeLcdDensityPreference(getActivity(), value);
		updateLcdDensityPreferenceDescription(value);
		} catch (NumberFormatException e) {
		Log.e(TAG, "could not persist display density setting", e);
		}
		}
		});
		builder.setNegativeButton(android.R.string.cancel, null);
		builder.show();
		}

		@Override
		public boolean onPreferenceClick(Preference preference) {
		if (preference == mFontSizePref) {