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Disable uninstall button when move is in progress.

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Handle onActivityResult in ManageApplications when a package has been
uninstalled.

Change-Id: I4c4a8a54f9743f89949f47e21c1e143ac08ca2c3
This commit is contained in:
Suchi Amalapurapu
2010-03-22 15:21:34 -07:00
parent 28bcb47ef7
commit de03ac27b7
2 changed files with 61 additions and 42 deletions
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81
src/com/android/settings/InstalledAppDetails.java
View File

@@ -68,6 +68,7 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
private static final int _UNKNOWN_APP=R.string.unknown;
private ApplicationInfo mAppInfo;
private Button mUninstallButton;
private boolean mMoveInProgress = false;
private boolean mUpdatedSysApp = false;
private Button mActivitiesButton;
private boolean localLOGV = false;
@@ -187,7 +188,6 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
mClearDataButton.setText(R.string.clear_user_data_text);
}
mClearDataButton.setOnClickListener(this);
initMoveButton();
}
private CharSequence getMoveErrMsg(int errCode) {
@@ -244,7 +244,7 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
}
}
private void initControlButtons() {
private void initUninstallButtons() {
mUpdatedSysApp = (mAppInfo.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0;
boolean enabled = true;
if (mUpdatedSysApp) {
@@ -262,6 +262,17 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
}
}
private void initAppInfo(String packageName) {
try {
mAppInfo = mPm.getApplicationInfo(packageName,
PackageManager.GET_UNINSTALLED_PACKAGES);
} catch (NameNotFoundException e) {
Log.e(TAG, "Exception when retrieving package: " + packageName, e);
showDialogInner(DLG_APP_NOT_FOUND);
return;
}
}
/** Called when the activity is first created. */
@Override
protected void onCreate(Bundle icicle) {
@@ -277,14 +288,7 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
totalSizeStr = appSizeStr = dataSizeStr = mComputingStr;
if(localLOGV) Log.i(TAG, "Have to compute package sizes");
mSizeObserver = new PkgSizeObserver();
try {
mAppInfo = mPm.getApplicationInfo(packageName,
PackageManager.GET_UNINSTALLED_PACKAGES);
} catch (NameNotFoundException e) {
Log.e(TAG, "Exception when retrieving package:"+packageName, e);
showDialogInner(DLG_APP_NOT_FOUND);
return;
}
initAppInfo(packageName);
setContentView(R.layout.installed_app_details);
//TODO download str and download url
// Set default values on sizes
@@ -300,7 +304,6 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
mForceStopButton.setText(R.string.force_stop);
mUninstallButton = (Button)btnPanel.findViewById(R.id.right_button);
mForceStopButton.setEnabled(false);
initControlButtons();
// Initialize clear data and move install location buttons
View data_buttons_panel = findViewById(R.id.data_buttons_panel);
mClearDataButton = (Button) data_buttons_panel.findViewById(R.id.left_button);
@@ -340,16 +343,6 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
permsView.setVisibility(View.GONE);
}
}
private void refreshAppAttributes(PackageInfo pkgInfo) {
setAppLabelAndIcon(pkgInfo);
initControlButtons();
initDataButtons();
// Refresh size info
if (mAppInfo != null && mAppInfo.packageName != null) {
mPm.getPackageSizeInfo(mAppInfo.packageName, mSizeObserver);
}
}
// Utility method to set applicaiton label and icon.
private void setAppLabelAndIcon(PackageInfo pkgInfo) {
@@ -374,11 +367,10 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
@Override
public void onResume() {
super.onResume();
PackageInfo pkgInfo;
initAppInfo(mAppInfo.packageName);
PackageInfo pkgInfo = null;
// Get application info again to refresh changed properties of application
try {
mAppInfo = mPm.getApplicationInfo(mAppInfo.packageName,
PackageManager.GET_UNINSTALLED_PACKAGES);
pkgInfo = mPm.getPackageInfo(mAppInfo.packageName,
PackageManager.GET_UNINSTALLED_PACKAGES);
} catch (NameNotFoundException e) {
@@ -387,7 +379,12 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
return;
}
checkForceStop();
refreshAppAttributes(pkgInfo);
setAppLabelAndIcon(pkgInfo);
refreshButtons();
// Refresh size info
if (mAppInfo != null && mAppInfo.packageName != null) {
mPm.getPackageSizeInfo(mAppInfo.packageName, mSizeObserver);
}
}
private void setIntentAndFinish(boolean finish, boolean appChanged) {
@@ -473,23 +470,31 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
}
}
private void refreshButtons() {
if (!mMoveInProgress) {
// Refresh application information again.
initAppInfo(mAppInfo.packageName);
initUninstallButtons();
initDataButtons();
initMoveButton();
} else {
mMoveAppButton.setText(R.string.moving);
mMoveAppButton.setEnabled(false);
mUninstallButton.setEnabled(false);
}
}
private void processMoveMsg(Message msg) {
int result = msg.arg1;
String packageName = mAppInfo.packageName;
// Refresh the button attributes.
mMoveInProgress = false;
refreshButtons();
if(result == PackageManager.MOVE_SUCCEEDED) {
Log.i(TAG, "Moved resources for " + packageName);
try {
// Reset flags
mAppInfo = mPm.getApplicationInfo(packageName,
PackageManager.GET_UNINSTALLED_PACKAGES);
initMoveButton();
// Refresh size info
mPm.getPackageSizeInfo(mAppInfo.packageName, mSizeObserver);
} catch (NameNotFoundException e) {
// TODO error handling
}
// Refresh size information again.
mPm.getPackageSizeInfo(mAppInfo.packageName, mSizeObserver);
} else {
initMoveButton();
mMoveErrorCode = result;
showDialogInner(DLG_MOVE_FAILED);
}
@@ -677,8 +682,8 @@ public class InstalledAppDetails extends Activity implements View.OnClickListene
}
int moveFlags = (mAppInfo.flags & ApplicationInfo.FLAG_EXTERNAL_STORAGE) != 0 ?
PackageManager.MOVE_INTERNAL : PackageManager.MOVE_EXTERNAL_MEDIA;
mMoveAppButton.setText(R.string.moving);
mMoveAppButton.setEnabled(false);
mMoveInProgress = true;
refreshButtons();
mPm.movePackage(mAppInfo.packageName, mPackageMoveObserver, moveFlags);
}
}