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Disable option to format SD card for secondary external storage

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This is a temporary workaround for an interoperability problem with MTP

Change-Id: Iaf63ea0ac76e12ffd635765785da027cab0fcb9a
Signed-off-by: Mike Lockwood <lockwood@android.com>
This commit is contained in:
Mike Lockwood
2011-06-11 17:56:34 -04:00
parent 148222fd43
commit d2a6f28fa7
1 changed files with 26 additions and 8 deletions
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34
src/com/android/settings/deviceinfo/StorageVolumePreferenceCategory.java
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@@ -63,6 +63,8 @@ public class StorageVolumePreferenceCategory extends PreferenceCategory implemen
private StorageMeasurement mMeasurement;
private boolean mAllowFormat;
static class CategoryInfo {
final int mTitle;
final int mColor;
@@ -163,6 +165,12 @@ public class StorageVolumePreferenceCategory extends PreferenceCategory implemen
setTitle(storageVolume.getDescription());
mMeasurement = StorageMeasurement.getInstance(context, storageVolume, isPrimary);
mMeasurement.setReceiver(this);
// Cannot format emulated storage
mAllowFormat = !mStorageVolume.isEmulated();
// For now we are disabling reformatting secondary external storage
// until some interoperability problems with MTP are fixed
if (!isPrimary) mAllowFormat = false;
}
public void init() {
@@ -190,9 +198,11 @@ public class StorageVolumePreferenceCategory extends PreferenceCategory implemen
mMountTogglePreference.setTitle(R.string.sd_eject);
mMountTogglePreference.setSummary(R.string.sd_eject_summary);
mFormatPreference = new Preference(getContext());
mFormatPreference.setTitle(R.string.sd_format);
mFormatPreference.setSummary(R.string.sd_format_summary);
if (mAllowFormat) {
mFormatPreference = new Preference(getContext());
mFormatPreference.setTitle(R.string.sd_format);
mFormatPreference.setSummary(R.string.sd_format_summary);
}
}
public StorageVolume getStorageVolume() {
@@ -211,14 +221,18 @@ public class StorageVolumePreferenceCategory extends PreferenceCategory implemen
removePreference(mPreferences[i]);
}
removePreference(mMountTogglePreference);
removePreference(mFormatPreference);
if (mFormatPreference != null) {
removePreference(mFormatPreference);
}
addPreference(mUsageBarPreference);
for (int i = 0; i < numberOfCategories; i++) {
addPreference(mPreferences[i]);
}
addPreference(mMountTogglePreference);
addPreference(mFormatPreference);
if (mFormatPreference != null) {
addPreference(mFormatPreference);
}
mMountTogglePreference.setEnabled(true);
}
@@ -232,10 +246,12 @@ public class StorageVolumePreferenceCategory extends PreferenceCategory implemen
if (Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)) {
state = Environment.MEDIA_MOUNTED;
readOnly = mResources.getString(R.string.read_only);
removePreference(mFormatPreference);
if (mFormatPreference != null) {
removePreference(mFormatPreference);
}
}
if (mStorageVolume.isEmulated()) {
if (mFormatPreference != null) {
removePreference(mFormatPreference);
}
@@ -266,7 +282,9 @@ public class StorageVolumePreferenceCategory extends PreferenceCategory implemen
removePreference(mUsageBarPreference);
removePreference(mPreferences[TOTAL_SIZE]);
removePreference(mPreferences[AVAILABLE]);
removePreference(mFormatPreference);
if (mFormatPreference != null) {
removePreference(mFormatPreference);
}
}
}