这是我的登录activity.xml，我得到一个布局异常，任何人都可以帮我解决这个问题。我的应用程序因此而崩溃
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context=".view.LoginActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="@+id/login_screen_toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="@style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<ScrollView
android:layout_marginTop="?attr/actionBarSize"
android:layout_width="match_parent"
android:layout_height="match_parent">
<include layout="@layout/content_login" />
</ScrollView>
这是我得到的例外，我无法理解我哪里出错了
FATAL EXCEPTION: main Process: com.mindtree.vishram, PID: 9699 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.mindtree.vishram/com.mindtree.vishram.view.LoginActivity}: android.view.InflateException: Binary XML file line #34: Error inflating class EditText
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2338)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2390)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1321)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:5292)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:824)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:640)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.view.InflateException: Binary XML file line #34: Error inflating class EditText
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:758)
at android.view.LayoutInflater.parseInclude(LayoutInflater.java:839)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:745)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:758)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:284)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
at com.mindtree.vishram.view.LoginActivity.onCreate(LoginActivity.java:49)
at android.app.Activity.performCreate(Activity.java:5264)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1088)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2302)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2390)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1321)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:5292)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:824)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:640)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.content.res.Resources$NotFoundException: Resource is not a Drawable (color or path): TypedValue{t=0x1/d=0x7f020096 a=-1 r=0x7f020096}
at android.content.res.Resources.loadDrawable(Resources.java:2124)
at android.content.res.TypedArray.getDrawable(TypedArray.java:602)
at android.view.View.<init>(View.java:3579)
at android.widget.TextView.<init>(TextView.java:642)
at android.widget.EditText.<init>(EditText.java:60)
at android.support.v7.widget.AppCompatEditText.<init>(AppCompatEditText.java:59)
at android.support.v7.widget.AppCompatEditText.<init>(AppCompatEditText.java:55)
at android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:112)
at android.support.v7.app.AppCompatDelegateImplV9.createView(AppCompatDelegateImplV9.java:1013)
at android.support.v7.app.AppCompatDelegateImplV9.onCreateView(AppCompatDelegateImplV9.java:1072)
at android.support.v4.view.LayoutInflaterCompatHC$FactoryWrapperHC.onCreateView(LayoutInflaterCompatHC.java:44)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:684)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:758)
at android.view.LayoutInflater.parseInclude(LayoutInflater.java:839)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:745)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:758)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:284)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
at com.mindtree.vishram.view.LoginActivity.onCreate(LoginActivity.java:49)
at android.app.Activity.performCreate(Activity.java:5264)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1088)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2302)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2390)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1321)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:5292)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:824)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:640)
at dalvik.system.NativeStart.main(Native Method)
这是我的登录活动
public class LoginActivity extends AppCompatActivity implements LoginContract.View, RestManager.OnDataReceived {
private static final String TAG = "LoginActivity";
LoginContract.Presenter mLoginPresenter;
LoginPresenter mPresenter;
Button bt_register, bt_login;
TextView tv_forgotpass;
EditText et_useranme, et_password;
CheckBox checkBox;
ProgressDialog mLoginDialog;
ProgressDialog mForgotPassDialog;
Toolbar toolbar;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
toolbar = (Toolbar) findViewById(R.id.login_screen_toolbar);
toolbar.setTitle("Login");
mLoginDialog = new ProgressDialog(this);
mForgotPassDialog = new ProgressDialog(this);
bt_register = (Button) findViewById(R.id.bt_login_screen_register);
bt_login = (Button) findViewById(R.id.bt_login_screen_login);
mPresenter = new LoginPresenter(this);
tv_forgotpass = (TextView) findViewById(R.id.tv_login_screen_forgot_password);
et_useranme = (EditText) findViewById(R.id.et_login_screen_user_id);
et_password = (EditText) findViewById(R.id.et_login_screen_user_pass);
bt_register.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mPresenter.registerButtonClick(getApplicationContext());
}
});
checkBox = (CheckBox) findViewById(R.id.cb_login_screen_show_pass);
checkBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (isChecked) {
et_password.setInputType(InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);
} else {
et_password.setInputType(InputType.TYPE_TEXT_VARIATION_PASSWORD | InputType.TYPE_CLASS_TEXT);
}
}
});
bt_login.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
DisplayUtils.showProgressDialog(mLoginDialog, "Logging In...");
// TODO: 9/8/2016 do the validations here
mLoginPresenter.onLoginClicked(LoginActivity.this, LoginActivity.this, et_useranme.getText().toString(), et_password.getText().toString());
//change the vals
//startActivity(new Intent(LoginActivity.this,DashboardActivity.class));
}
});
tv_forgotpass.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// check the username if exists on database..then make the
//following call
DisplayUtils.showProgressDialog(mForgotPassDialog, "Fetching your details...");
mPresenter.forgotPasswordClick(LoginActivity.this, LoginActivity.this, et_useranme.getText().toString());
}
});
}
@Override
public void removeLoginDialog() {
DisplayUtils.dismissProgress(mLoginDialog);
}
@Override
public void startDashActivity() {
Intent i = new Intent(this, DashboardActivity.class);
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(i);
}
@Override
public void startForgotPasswordActivity(UserInfo userInfo) {
Intent i = new Intent(this, ForgotPasswordActivity.class);
/*Toast.makeText(this, "email: " + userInfo.getEMailId().toString(), Toast.LENGTH_SHORT).show();
Toast.makeText(this, "mobile: " + userInfo.getMobileNo().toString(), Toast.LENGTH_SHORT).show();
Toast.makeText(this, "name: " + userInfo.getUserName().toString(), Toast.LENGTH_SHORT).show();*/
// Toast.makeText(this, userInfo.toString(), Toast.LENGTH_SHORT).show();
i.putExtra("name",userInfo.getUserName());
// i.putExtra("name",userInfo.getUserId());
i.putExtra("email",userInfo.getEMailId());
i.putExtra("mobile",userInfo.getMobileNo());
// Toast.makeText(this, "All put", Toast.LENGTH_SHORT).show();
// Toast.makeText(this, userInfo.getUserId().toString(), Toast.LENGTH_SHORT).show();
i.putExtra("id",userInfo.getUserId().toString());
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(i);
}
@Override
public void setPresenter(LoginContract.Presenter presenter) {
mLoginPresenter = checkNotNull(presenter);
}
@Override
public void onResume() {
super.onResume();
// TODO: Call below method on click of login button
mLoginPresenter.start();
}
@Override
public void onDataSuccess(Object object, int type) {
if (type == AppConstants.Extras.FOR_LOGIN) {
DisplayUtils.dismissProgress(mLoginDialog);
if (object instanceof UserInfo) {
UserInfo userInfo = (UserInfo) object;
//Log.d(TAG, "onDataSuccess: " + userInfo.toString());
// Toast.makeText(this, userInfo.getUserName(), Toast.LENGTH_SHORT).show();
// TODO: save the userInfo object in db
// to save it in DB
// ToDO: write below code in proper function (written in View interface)
//startActivity(new Intent(this, LoginActivity.class));
//save to shared preffs
PreferencesHelper.writeToPreferences(getApplicationContext(),userInfo);
// Toast.makeText(this,PreferencesHelper.getUser(getApplicationContext()).toString(), Toast.LENGTH_SHORT).show();
startDashActivity();
finish();
}
} else if (type == AppConstants.Extras.FOR_FORGOTPASS) {
DisplayUtils.dismissProgress(mForgotPassDialog);
// Toast.makeText(this, "inSide Success", Toast.LENGTH_SHORT).show();
if (object instanceof UserInfo) {
UserInfo userInfo = (UserInfo) object;
// Toast.makeText(this, userInfo.getUserName(), Toast.LENGTH_SHORT).show();
startForgotPasswordActivity(userInfo);
}
}
}
@Override
public void onDataFailure(String error, int type) {
if (type == AppConstants.Extras.FOR_LOGIN) {
DisplayUtils.dismissProgress(mLoginDialog);
Toast.makeText(this, error, Toast.LENGTH_SHORT).show();
} else if (type == AppConstants.Extras.FOR_FORGOTPASS) {
DisplayUtils.dismissProgress(mForgotPassDialog);
Toast.makeText(this, error, Toast.LENGTH_SHORT).show();
}
}
@Override
public void removeForgotDialog() {
DisplayUtils.dismissProgress(mForgotPassDialog);
}
}
这是我的content_login.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
tools:context=".view.LoginActivity"
tools:showIn="@layout/activity_login"
android:background="@android:color/white">
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_main"
android:layout_width="match_parent"
android:background="@color/colorPrimaryLight"
android:layout_height="wrap_content"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin">
<TextView
android:text="PHONE NUMBER / EMAIL ID"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:id="@+id/textView" />
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:inputType="textPersonName"
android:ems="10"
android:layout_below="@+id/textView"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:id="@+id/et_login_screen_user_id"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:background="@drawable/rounded_edittext"
android:padding="20dp"
android:layout_marginTop="4dp" />
<TextView
android:text="PASSWORD"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/et_login_screen_user_id"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_marginTop="16dp"
android:id="@+id/textView2" />
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:inputType="textPassword"
android:ems="10"
android:layout_below="@+id/textView2"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:id="@+id/et_login_screen_user_pass"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:padding="20dp"
android:background="@drawable/rounded_edittext"
android:layout_marginTop="4dp" />
<CheckBox
android:text="Show Password"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/et_login_screen_user_pass"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:id="@+id/cb_login_screen_show_pass"
android:textColor="?android:attr/textColorTertiary" />
<TextView
android:layout_marginRight="8dp"
android:textColor="@color/colorAccent"
android:text="Forgot Password"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/tv_login_screen_forgot_password"
android:layout_alignBaseline="@+id/cb_login_screen_show_pass"
android:layout_alignBottom="@+id/cb_login_screen_show_pass"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />
</RelativeLayout>
<LinearLayout
android:padding="20dp"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/activity_main"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true">
<Button
android:id="@+id/bt_login_screen_login"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_margin="20dp"
android:background="@drawable/rounded_button"
android:paddingBottom="20dp"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:paddingTop="20dp"
android:text="LOGIN"
android:textColor="@color/colorPrimaryLight" />
<Button
android:layout_weight="1"
android:id="@+id/bt_login_screen_register"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_margin="20dp"
android:paddingTop="20dp"
android:paddingBottom="20dp"
android:background="@drawable/rounded_button"
android:text="Register"
android:textColor="@color/colorPrimaryLight" />
</LinearLayout>
</RelativeLayout>
答案 0 :(得分：1)
您的问题似乎是android:background="@drawable/rounded_edittext"中的ÈditText。
正如您在堆栈跟踪中看到的那样，您可以进一步提示：
Caused by: android.content.res.Resources$NotFoundException: Resource is not a Drawable (color or path): TypedValue{t=0x1/d=0x7f020096 a=-1 r=0x7f020096}
在您的xml布局中，您拥有EditText：
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:inputType="textPersonName"
android:ems="10"
android:layout_below="@+id/textView"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:id="@+id/et_login_screen_user_id"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:background="@drawable/rounded_edittext" <-----------
android:padding="20dp"
android:layout_marginTop="4dp" />
看看那个drawable是不是问题。
编辑：
确保资源文件放在正确的资源文件夹中。例如，它应位于drawable中，而不是drawable-21中的 。