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Update to follow device policy "mode" to "quality" change.

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This commit is contained in:
Dianne Hackborn
2010-01-29 10:53:44 -08:00
parent e36eb042e8
commit 906d338680
4 changed files with 72 additions and 34 deletions
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98
samples/ApiDemos/src/com/example/android/apis/app/SampleDeviceAdmin.java
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@@ -19,6 +19,7 @@ package com.example.android.apis.app;
import com.example.android.apis.R;
import android.app.Activity;
import android.app.ActivityManager;
import android.app.AlertDialog;
import android.app.DeviceAdmin;
import android.app.DevicePolicyManager;
@@ -28,6 +29,7 @@ import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.os.Debug;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.Log;
@@ -51,7 +53,7 @@ public class SampleDeviceAdmin extends DeviceAdmin {
return context.getSharedPreferences(DeviceAdmin.class.getName(), 0);
}
static String PREF_PASSWORD_MODE = "password_mode";
static String PREF_PASSWORD_QUALITY = "password_quality";
static String PREF_PASSWORD_LENGTH = "password_length";
static String PREF_MAX_FAILED_PW = "max_failed_pw";
@@ -101,20 +103,21 @@ public class SampleDeviceAdmin extends DeviceAdmin {
static final int RESULT_ENABLE = 1;
DevicePolicyManager mDPM;
ActivityManager mAM;
ComponentName mSampleDeviceAdmin;
Button mEnableButton;
Button mDisableButton;
// Password mode spinner choices
// Password quality spinner choices
// This list must match the list found in samples/ApiDemos/res/values/arrays.xml
final static int mPasswordModeValues[] = new int[] {
DevicePolicyManager.PASSWORD_MODE_UNSPECIFIED,
DevicePolicyManager.PASSWORD_MODE_SOMETHING,
DevicePolicyManager.PASSWORD_MODE_NUMERIC,
DevicePolicyManager.PASSWORD_MODE_ALPHANUMERIC
final static int mPasswordQualityValues[] = new int[] {
DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED,
DevicePolicyManager.PASSWORD_QUALITY_SOMETHING,
DevicePolicyManager.PASSWORD_QUALITY_NUMERIC,
DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC
};
Spinner mPasswordMode;
Spinner mPasswordQuality;
EditText mPasswordLength;
Button mSetPasswordButton;
@@ -131,6 +134,7 @@ public class SampleDeviceAdmin extends DeviceAdmin {
super.onCreate(savedInstanceState);
mDPM = (DevicePolicyManager)getSystemService(Context.DEVICE_POLICY_SERVICE);
mAM = (ActivityManager)getSystemService(Context.ACTIVITY_SERVICE);
mSampleDeviceAdmin = new ComponentName(Controller.this, SampleDeviceAdmin.class);
setContentView(R.layout.sample_device_admin);
@@ -141,20 +145,20 @@ public class SampleDeviceAdmin extends DeviceAdmin {
mDisableButton = (Button)findViewById(R.id.disable);
mDisableButton.setOnClickListener(mDisableListener);
mPasswordMode = (Spinner)findViewById(R.id.password_mode);
mPasswordQuality = (Spinner)findViewById(R.id.password_quality);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(
this, R.array.password_modes, android.R.layout.simple_spinner_item);
this, R.array.password_qualities, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mPasswordMode.setAdapter(adapter);
mPasswordMode.setOnItemSelectedListener(
mPasswordQuality.setAdapter(adapter);
mPasswordQuality.setOnItemSelectedListener(
new OnItemSelectedListener() {
public void onItemSelected(
AdapterView<?> parent, View view, int position, long id) {
setPasswordMode(mPasswordModeValues[position]);
setPasswordQuality(mPasswordQualityValues[position]);
}
public void onNothingSelected(AdapterView<?> parent) {
setPasswordMode(DevicePolicyManager.PASSWORD_MODE_UNSPECIFIED);
setPasswordQuality(DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED);
}
});
mPasswordLength = (EditText)findViewById(R.id.password_length);
@@ -202,7 +206,7 @@ public class SampleDeviceAdmin extends DeviceAdmin {
if (active) {
mEnableButton.setEnabled(false);
mDisableButton.setEnabled(true);
mPasswordMode.setEnabled(true);
mPasswordQuality.setEnabled(true);
mPasswordLength.setEnabled(true);
mSetPasswordButton.setEnabled(true);
mPassword.setEnabled(true);
@@ -212,7 +216,7 @@ public class SampleDeviceAdmin extends DeviceAdmin {
} else {
mEnableButton.setEnabled(true);
mDisableButton.setEnabled(false);
mPasswordMode.setEnabled(false);
mPasswordQuality.setEnabled(false);
mPasswordLength.setEnabled(false);
mSetPasswordButton.setEnabled(false);
mPassword.setEnabled(false);
@@ -224,14 +228,14 @@ public class SampleDeviceAdmin extends DeviceAdmin {
void updateControls() {
SharedPreferences prefs = getSamplePreferences(this);
final int pwMode = prefs.getInt(PREF_PASSWORD_MODE,
DevicePolicyManager.PASSWORD_MODE_UNSPECIFIED);
final int pwQuality = prefs.getInt(PREF_PASSWORD_QUALITY,
DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED);
final int pwLength = prefs.getInt(PREF_PASSWORD_LENGTH, 0);
final int maxFailedPw = prefs.getInt(PREF_MAX_FAILED_PW, 0);
for (int i=0; i<mPasswordModeValues.length; i++) {
if (mPasswordModeValues[i] == pwMode) {
mPasswordMode.setSelection(i);
for (int i=0; i<mPasswordQualityValues.length; i++) {
if (mPasswordQualityValues[i] == pwQuality) {
mPasswordQuality.setSelection(i);
}
}
mPasswordLength.setText(Integer.toString(pwLength));
@@ -240,22 +244,22 @@ public class SampleDeviceAdmin extends DeviceAdmin {
void updatePolicies() {
SharedPreferences prefs = getSamplePreferences(this);
final int pwMode = prefs.getInt(PREF_PASSWORD_MODE,
DevicePolicyManager.PASSWORD_MODE_UNSPECIFIED);
final int pwQuality = prefs.getInt(PREF_PASSWORD_QUALITY,
DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED);
final int pwLength = prefs.getInt(PREF_PASSWORD_LENGTH, 0);
final int maxFailedPw = prefs.getInt(PREF_PASSWORD_LENGTH, 0);
boolean active = mDPM.isAdminActive(mSampleDeviceAdmin);
if (active) {
mDPM.setPasswordMode(mSampleDeviceAdmin, pwMode);
mDPM.setPasswordQuality(mSampleDeviceAdmin, pwQuality);
mDPM.setPasswordMinimumLength(mSampleDeviceAdmin, pwLength);
mDPM.setMaximumFailedPasswordsForWipe(mSampleDeviceAdmin, maxFailedPw);
}
}
void setPasswordMode(int mode) {
void setPasswordQuality(int quality) {
SharedPreferences prefs = getSamplePreferences(this);
prefs.edit().putInt(PREF_PASSWORD_MODE, mode).commit();
prefs.edit().putInt(PREF_PASSWORD_QUALITY, quality).commit();
updatePolicies();
}
@@ -321,6 +325,14 @@ public class SampleDeviceAdmin extends DeviceAdmin {
private OnClickListener mResetPasswordListener = new OnClickListener() {
public void onClick(View v) {
if (mAM.isUserAMonkey()) {
// Don't trust monkeys to do the right thing!
AlertDialog.Builder builder = new AlertDialog.Builder(Controller.this);
builder.setMessage("You can't reset my password because you are a monkey!");
builder.setPositiveButton("I admit defeat", null);
builder.show();
return;
}
boolean active = mDPM.isAdminActive(mSampleDeviceAdmin);
if (active) {
mDPM.resetPassword(mPassword.getText().toString());
@@ -330,6 +342,14 @@ public class SampleDeviceAdmin extends DeviceAdmin {
private OnClickListener mForceLockListener = new OnClickListener() {
public void onClick(View v) {
if (mAM.isUserAMonkey()) {
// Don't trust monkeys to do the right thing!
AlertDialog.Builder builder = new AlertDialog.Builder(Controller.this);
builder.setMessage("You can't lock my screen because you are a monkey!");
builder.setPositiveButton("I admit defeat", null);
builder.show();
return;
}
boolean active = mDPM.isAdminActive(mSampleDeviceAdmin);
if (active) {
mDPM.lockNow();
@@ -339,14 +359,32 @@ public class SampleDeviceAdmin extends DeviceAdmin {
private OnClickListener mWipeDataListener = new OnClickListener() {
public void onClick(View v) {
if (mAM.isUserAMonkey()) {
// Don't trust monkeys to do the right thing!
AlertDialog.Builder builder = new AlertDialog.Builder(Controller.this);
builder.setMessage("You can't wipe my data because you are a monkey!");
builder.setPositiveButton("I admit defeat", null);
builder.show();
return;
}
AlertDialog.Builder builder = new AlertDialog.Builder(Controller.this);
builder.setMessage("This will erase all of your data. Are you sure?");
builder.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
boolean active = mDPM.isAdminActive(mSampleDeviceAdmin);
if (active) {
mDPM.wipeData(0);
}
AlertDialog.Builder builder = new AlertDialog.Builder(Controller.this);
builder.setMessage("This is not a test. "
+ "This WILL erase all of your data! "
+ "Are you really absolutely sure?");
builder.setPositiveButton("BOOM!", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
boolean active = mDPM.isAdminActive(mSampleDeviceAdmin);
if (active) {
mDPM.wipeData(0);
}
}
});
builder.setNegativeButton("Oops, run away!", null);
builder.show();
}
});
builder.setNegativeButton("No way!", null);