Recent questions tagged android

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I am developing an application and I am getting the following error: error: cannot access zzbgl class file for com ... this, please let me know. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - notifyDataSetChanged for multiple checkboxes

In attached image, SelectAll checkbox is present with in an activity, and all checkboxes within adapter. If i ... http://pastebin.com/5pUJJC42 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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291 views

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android - Inflated ImageView to put in GalleryView isn't the right size

I am trying to inflate an ImageView that scales a Drawable that I can display in a GalleryView. My code to ... ScaleType.FIT_XY); return i; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Google Play services out of date. Requires 3025100 but found 2012110

I'm using the Google maps v2 in my app and am debugging it in the emulator. Since the update on the ... any other ideas perhaps? Many thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - get clicked item from listview

I've got a problem. Before modification in my XML file, my listview was able to work perfectly. But now, after ... Please help me out with this. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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379 views

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android - Save an arraylist of Strings to shared preferences

What is the best way to save an ArrayList of strings to SharedPreferences in API level 8? The only way i can think ... a better way to do this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Clear video frame from surfaceview on video complete

I have created a media player which plays video on the surface view. After completion of video the last ... this problem. Thanks Ishan jain See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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382 views

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android - Samsung devices supporting setTypeface(Typeface.Italic)?

I have in application that makes use of a custom View component that drawas some text onto the screen via Paint ... without adding it this way. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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342 views

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android - How to change textsize in datepicker?

The default textsize in datepicker is too big for my app. I've seen a way suggested to change it here, but ... better/cleaner way to do it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Using size HTML attribute in TextView

I have the following: textView.setText(Html.fromHtml("<font color="red" size="24">Hello</font>")); The ... is? Am I doing something wrong? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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424 views

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android - org.apache.http.legacy doesn't work on API 28

To begin with, I was using org.apache.http functions for a while now and error came when I tried to launch ... . Did Google made some changes? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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309 views

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android - Convert Date time in "April 6th, 2012 " format

I want to get the day in "6th 7th.. etc." of the Date string. I have tried SimpleDateFormater & also ... Required. Is there any Workaround? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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358 views

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android - Resume an activity when clicked on a notification

I've made an app which manage sms, I've created the notifications but when I click on them it starts ... drawable.ic_drawer, builder.build()); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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392 views

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android - EditText: how to enable/disable input?

I have a 7x6 grid of EditText views. I want all of them disabled when the application starts, ie they ... been made so difficult on Android See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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420 views

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android - Bitmaps on ICS are loaded with wrong pixel format

I encountered the following problem. When any bitmap is loaded from resources by an application running on ... bitmaps are displayed correctly? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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420 views

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android - ADB cannot detect my Kindle Fire on Windows 7, but Device Manager can

So I've thrown the book at this problem and think I've isolated the cause. I've downloaded and installed JDK 32 ... know how to fix that. Help? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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231 views

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android - Wait for other view animation end

I have the following layout snippet: <LinearLayout android:id="@+id/tagContainer" android:layout_width=" ... the LinearLayout animation? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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264 views

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android - How can I overcome the property length limitation of the "adb shell setprop"

I get an error when I try set a value for property with name >= 32 characters adb shell setprop ... set properties with longer names? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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327 views

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android - onReceiver of BroadcastReceiver not called, AlarmManager

I am building a cab booking app, I need current location of the cab every 20 seconds. I have ... 0x4 cmp=com.taxeeta/.HomeScreen$OnAlarmReceiver See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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800 views

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android - SSL handshake error on self-signed cert in Flutter

I'm trying to connect server with self-signed cert, but I take error: E/flutter ( 3781): HandshakeException: ... , I get SSL handshake error. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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281 views

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android - Start service after force stop

Is there any way to start service after user has manually stopped application using Settings -> application -> manage ... way to do the same? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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452 views

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android - shrinkResources set to true, but all unused resources (specifically drawables) not getting removed

I'm setting shrinkResources to true as follows: releasepro { minifyEnabled true shrinkResources true proguardFiles ... of unused resources? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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177 views

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android - Cannot open PDF file in external app

I would like to open a PDF file when the user clicks on a button. Currently, i am using this code to ... Thank you all for your answers. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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564 views

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android - not able to import com.squareup.okhttp.OkHttpClient;

I am working on android studio and fetching some data from the web. I tried using OkHttpClient and also added jars to my ... okio-1.6.0.jar') } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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638 views

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android - Camera2 ImageReader freezes repeating capture request

I'm trying to capture image data from the camera using the camera2 API. I've mostly used code taken ... (mCaptureRequest, null, null); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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393 views

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android - Why does Intent.createChooser() need a BroadcastReceiver and how to implement?

The following snippet, called from my implementation of onOptionsItemSelected(), works nicely to carry the user ... call unregisterReceiver()? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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280 views

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android - Why FragmentManager's getBackStackEntryCount() return zero?

private static void changeFragment(Fragment f, boolean init) { FragmentTransaction ft = fm.beginTransaction(); ft.replace ... , it returns zero? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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458 views

1 answer

android - app crashing with "Called From Wrong Thread Exception"

I added this part of the code in my onCreate() method and it crashes my app. need help. LOGCAT: android.view. ... "); } },10, 1000); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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