How to Add Home Screen Widgets on Your Android Phone
Long press by finger on screen
From dialogue select Widgets
Select your widget
Put your widget on the screen
Video tutorial - to add home screen widgets - Android 2.1
From dialogue select Widgets
Select your widget
Put your widget on the screen
Video tutorial - to add home screen widgets - Android 2.1
396LW NO topic_id
AD
Další témata ....(Topics)
Brand | Samsung |
Model (codename) | Galaxy Mini (S5570) |
Price (cena, včetně DPH) | 3500 / 06.2012 |
Display size in Inch (v palcích) | 3.14 |
Display-resolution | 240x320 |
Dotek-typ | kapacitní |
CPU typ | MSM7227 |
CPU MHz | 600 |
CPU core | |
L2 cache | yes |
RAM | 256 |
ROM | 512 |
GPU | Adreno 200 |
NenaMark2 Benchmark | |
GPU-GLBenchmark | |
Baterie mAh | 1200 |
Foto MPx | 3 |
Autofocus | no |
Video | QVGA (320 x 240) při 15 frames/s |
Official Android ICS | Android Froyo 2.2 |
CyanogenMod support | yes |
Dotek-prstů-max | Dual-touch (two fingers) |
Display-ppi | 127 |
Display-retina | 39% |
Networks | GSM&EDGE (850 / 900 / 1.800 / 1.900 MHz) 3G (900 / 2.100 MHz) |
Connectivity | Bluetooth V2.1 , USB V2.0 , USB mass storage , SyncML(DM) , WIFI , AGPS, 3.5 mm jack |
Note |
Samsung S5570 Galaxy Mini - image

Sqlite3 create database and table with load.bat file and fill data to table example.
- Create folder for your project: my_sqlite_project
- Open folder and create file load.bat and paste to load.bat this text and save to project folder:
sqlite3 my_database.s3db < load_text.sql
pause
- Create load_text.sql file and paste this text and save to project folder:
CREATE TABLE [android_metadata] (
[locale] TEXT
);
CREATE TABLE [my_table] (
[_id] int NULL,
[word] VARCHAR(255) NULL,
[description] VARCHAR(255) NULL
.separator ";"
.import text_file.txt my_table
- Create text_file.txt and paste this text and save it as UTF-8:
1;word1;my first word
2;word2; my second word - Download sqlite3.exe and put to project folder.
- Run BAT file load.bat and read text instruction from console
- If database created you can open and edit this with sqlite database explorer
- Copy database to Asses Android project folder
- If you want using this database in Android application on device, you have to copy this database to folder on device /data/data/com.MyPackage/databases/
Windows 7 64-bit version.
Eclipse 64-bit - Java was started but returned exit code=13
Solution:
Download and install 64-bit version of JDK
//www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
Eclipse 64-bit - Java was started but returned exit code=13
Solution:
Download and install 64-bit version of JDK
//www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
Click to Android version combobox - drop down menu and select your version, which just using (have instaled). For example: You updated ADT by SDK manager, but forget to update Android version. You can use lower version from drop down menu, which using your project, or do update of Android by SDK manager.


Change table row background color if user click on row Android example code.
MainActivity.java
main.xml
strings.xml
MainActivity.java
public class MainActivity extends Activity {
Boolean bColorYellow = true;
TextView hTextView;
TableRow hTableRow;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
hTextView = (TextView)findViewById(R.id.idTextView);
hTableRow = (TableRow)findViewById(R.id.idTableRow1);
} // end onCreate
public void myTableRowClickHandler(View view) {
switch (view.getId()) {
case R.id.idTableRow1:{
if(bColorYellow){
hTableRow.setBackgroundColor(Color.GREEN);
bColorYellow = false;
}
else{
hTableRow.setBackgroundColor(Color.YELLOW);
bColorYellow = true;
}
}
break;
}
}
}
main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="//schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<TableLayout android:layout_height="wrap_content" android:layout_width="fill_parent" android:id="@+id/tableLayout1">
<TableRow android:id="@+id/idTableRow1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#5655AA"
android:onClick="@string/myTableRowClick"
android:focusable="true">
<TextView
android:id="@+id/idTextView"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/hello"
/>
</TableRow>
</TableLayout>
</LinearLayout>
strings.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="hello">Hello World!</string>
<string name="app_name">TableRow</string>
<string name="myTableRowClick">myTableRowClickHandler</string>
</resources>
Editace: 2013-12-09 10:09:15
Počet článků v kategorii: 396
Url:how-to-add-home-screen-widgets-on-your-android-phone