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Add password expiration test to DeviceAdminSample.

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Change-Id: Ib5b398dc068227529d83be2b55c33225f9bbce80
This commit is contained in:
Jim Miller
2010-11-09 18:03:37 -08:00
parent 74025fa139
commit 7a2d5f2981
4 changed files with 98 additions and 12 deletions
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81
samples/ApiDemos/src/com/example/android/apis/app/DeviceAdminSample.java
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@@ -18,6 +18,7 @@ package com.example.android.apis.app;
import com.example.android.apis.R;
import android.R.menu;
import android.app.Activity;
import android.app.ActivityManager;
import android.app.AlertDialog;
@@ -44,7 +45,9 @@ import android.widget.AdapterView.OnItemSelectedListener;
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.text.DateFormat;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
/**
@@ -53,6 +56,11 @@ import java.util.List;
*/
public class DeviceAdminSample extends DeviceAdminReceiver {
private static final String TAG = "DeviceAdminSample";
private static final long MS_PER_DAY = 86400 * 1000;
private static final long MS_PER_HOUR = 3600 * 1000;
private static final long MS_PER_MINUTE = 60 * 1000;
static SharedPreferences getSamplePreferences(Context context) {
return context.getSharedPreferences(DeviceAdminReceiver.class.getName(), 0);
}
@@ -66,15 +74,16 @@ public class DeviceAdminSample extends DeviceAdminReceiver {
static String PREF_PASSWORD_MINIMUM_SYMBOLS = "password_minimum_symbols";
static String PREF_PASSWORD_MINIMUM_NONLETTER = "password_minimum_nonletter";
static String PREF_PASSWORD_HISTORY_LENGTH = "password_history_length";
static String PREF_PASSWORD_EXPIRATION_TIMEOUT = "password_expiration_timeout";
static String PREF_MAX_FAILED_PW = "max_failed_pw";
void showToast(Context context, CharSequence msg) {
Toast.makeText(context, msg, Toast.LENGTH_SHORT).show();
Toast.makeText(context, "Sample Device Admin: " + msg, Toast.LENGTH_SHORT).show();
}
@Override
public void onEnabled(Context context, Intent intent) {
showToast(context, "Sample Device Admin: enabled");
showToast(context, "enabled");
}
@Override
@@ -84,22 +93,43 @@ public class DeviceAdminSample extends DeviceAdminReceiver {
@Override
public void onDisabled(Context context, Intent intent) {
showToast(context, "Sample Device Admin: disabled");
showToast(context, "disabled");
}
@Override
public void onPasswordChanged(Context context, Intent intent) {
showToast(context, "Sample Device Admin: pw changed");
showToast(context, "pw changed");
}
@Override
public void onPasswordFailed(Context context, Intent intent) {
showToast(context, "Sample Device Admin: pw failed");
showToast(context, "pw failed");
}
@Override
public void onPasswordSucceeded(Context context, Intent intent) {
showToast(context, "Sample Device Admin: pw succeeded");
showToast(context, "pw succeeded");
}
static String countdownString(long time) {
long days = time / MS_PER_DAY;
long hours = (time / MS_PER_HOUR) % 24;
long minutes = (time / MS_PER_MINUTE) % 60;
return days + "d" + hours + "h" + minutes + "m";
}
@Override
public void onPasswordExpiring(Context context, Intent intent) {
DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
Context.DEVICE_POLICY_SERVICE);
long expr = dpm.getPasswordExpiration(new ComponentName(context, DeviceAdminSample.class));
long delta = expr - System.currentTimeMillis();
boolean expired = delta < 0L;
String msg = expired ? "Password expired " : "Password will expire "
+ countdownString(Math.abs(delta))
+ (expired ? " ago" : " from now");
showToast(context, msg);
Log.v(TAG, msg);
}
/**
@@ -112,6 +142,7 @@ public class DeviceAdminSample extends DeviceAdminReceiver {
*/
public static class Controller extends Activity {
static final int RESULT_ENABLE = 1;
private static final long MS_PER_MINUTE = 60*1000;
DevicePolicyManager mDPM;
ActivityManager mAM;
@@ -130,6 +161,7 @@ public class DeviceAdminSample extends DeviceAdminReceiver {
DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC,
DevicePolicyManager.PASSWORD_QUALITY_COMPLEX
};
Spinner mPasswordQuality;
EditText mPasswordLength;
EditText mPasswordMinimumLetters;
@@ -139,6 +171,7 @@ public class DeviceAdminSample extends DeviceAdminReceiver {
EditText mPasswordMinimumSymbols;
EditText mPasswordMinimumNonLetter;
EditText mPasswordHistoryLength;
EditText mPasswordExpirationTimeout;
Button mSetPasswordButton;
EditText mPassword;
@@ -158,6 +191,8 @@ public class DeviceAdminSample extends DeviceAdminReceiver {
EditText mProxyList;
Button mProxyButton;
private Button mPasswordExpirationButton;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@@ -294,6 +329,16 @@ public class DeviceAdminSample extends DeviceAdminReceiver {
}
}
});
mPasswordExpirationTimeout = (EditText)findViewById(R.id.password_expiration);
mPasswordExpirationButton = (Button) findViewById(R.id.update_expiration_button);
mPasswordExpirationButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
setPasswordExpiration(
Long.parseLong(mPasswordExpirationTimeout.getText().toString()));
}
});
mSetPasswordButton = (Button)findViewById(R.id.set_password);
mSetPasswordButton.setOnClickListener(mSetPasswordListener);
@@ -390,6 +435,7 @@ public class DeviceAdminSample extends DeviceAdminReceiver {
final int pwMinSymbols = prefs.getInt(PREF_PASSWORD_MINIMUM_SYMBOLS, 0);
final int pwMinNonLetter = prefs.getInt(PREF_PASSWORD_MINIMUM_NONLETTER, 0);
final int pwHistoryLength = prefs.getInt(PREF_PASSWORD_HISTORY_LENGTH, 0);
final long pwExpirationTimeout = prefs.getLong(PREF_PASSWORD_EXPIRATION_TIMEOUT, 0L);
final int maxFailedPw = prefs.getInt(PREF_MAX_FAILED_PW, 0);
for (int i=0; i<mPasswordQualityValues.length; i++) {
@@ -405,6 +451,7 @@ public class DeviceAdminSample extends DeviceAdminReceiver {
mPasswordMinimumNumeric.setText(Integer.toString(pwMinNumeric));
mPasswordMinimumNonLetter.setText(Integer.toString(pwMinNonLetter));
mPasswordHistoryLength.setText(Integer.toString(pwHistoryLength));
mPasswordExpirationTimeout.setText(Long.toString(pwExpirationTimeout/MS_PER_MINUTE));
mMaxFailedPw.setText(Integer.toString(maxFailedPw));
}
@@ -420,6 +467,7 @@ public class DeviceAdminSample extends DeviceAdminReceiver {
final int pwMinSymbols = prefs.getInt(PREF_PASSWORD_MINIMUM_SYMBOLS, 0);
final int pwMinNonLetter = prefs.getInt(PREF_PASSWORD_MINIMUM_NONLETTER, 0);
final int pwHistoryLength = prefs.getInt(PREF_PASSWORD_HISTORY_LENGTH, 0);
final long pwExpiration = prefs.getLong(PREF_PASSWORD_EXPIRATION_TIMEOUT, 0L);
final int maxFailedPw = prefs.getInt(PREF_MAX_FAILED_PW, 0);
boolean active = mDPM.isAdminActive(mDeviceAdminSample);
@@ -434,6 +482,7 @@ public class DeviceAdminSample extends DeviceAdminReceiver {
mDPM.setPasswordMinimumNonLetter(mDeviceAdminSample, pwMinNonLetter);
mDPM.setPasswordHistoryLength(mDeviceAdminSample, pwHistoryLength);
mDPM.setMaximumFailedPasswordsForWipe(mDeviceAdminSample, maxFailedPw);
mDPM.setPasswordExpirationTimeout(mDeviceAdminSample, pwExpiration);
}
}
@@ -491,6 +540,22 @@ public class DeviceAdminSample extends DeviceAdminReceiver {
updatePolicies();
}
void setPasswordExpiration(long expiration) {
SharedPreferences prefs = getSamplePreferences(this);
long exp = expiration * MS_PER_MINUTE; // convert from UI units to ms
prefs.edit().putLong(PREF_PASSWORD_EXPIRATION_TIMEOUT, exp).commit();
updatePolicies();
// Show confirmation dialog
long confirm = mDPM.getPasswordExpiration(mDeviceAdminSample);
String date = DateFormat.getDateTimeInstance(DateFormat.DEFAULT, DateFormat.DEFAULT)
.format(new Date(confirm));
new AlertDialog.Builder(this)
.setMessage("Password will expire on " + date)
.setPositiveButton("OK", null)
.create()
.show();
}
void setMaxFailedPw(int length) {
SharedPreferences prefs = getSamplePreferences(this);
prefs.edit().putInt(PREF_MAX_FAILED_PW, length).commit();
@@ -508,9 +573,9 @@ public class DeviceAdminSample extends DeviceAdminReceiver {
switch (requestCode) {
case RESULT_ENABLE:
if (resultCode == Activity.RESULT_OK) {
Log.i("DeviceAdminSample", "Admin enabled!");
Log.i(TAG, "Admin enabled!");
} else {
Log.i("DeviceAdminSample", "Admin enable FAILED!");
Log.i(TAG, "Admin enable FAILED!");
}
return;
}