Created
June 10, 2019 12:23
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Android Switch with TextView(Left-side)
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<?xml version="1.0" encoding="utf-8"?> | |
<resources> | |
<declare-styleable name="TextSwitch"> | |
<attr name="switchText" format="string" /> | |
</declare-styleable> | |
</resources> |
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<?xml version="1.0" encoding="utf-8"?> | |
<LinearLayout | |
xmlns:android="http://schemas.android.com/apk/res/android" | |
android:layout_width="match_parent" | |
android:layout_height="match_parent" | |
> | |
<android.support.v7.widget.SwitchCompat | |
android:id="@+id/textswitch_switch" | |
android:layout_height="match_parent" | |
android:layout_width="wrap_content" | |
/> | |
<TextView | |
android:id="@+id/textswitch_textview" | |
android:layout_height="match_parent" | |
android:layout_width="0dp" | |
android:gravity="center" | |
android:layout_weight="1" | |
/> | |
</LinearLayout> |
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import android.content.Context; | |
import android.content.res.TypedArray; | |
import android.support.v7.widget.SwitchCompat; | |
import android.util.AttributeSet; | |
import android.util.Log; | |
import android.view.LayoutInflater; | |
import android.view.View; | |
import android.widget.Checkable; | |
import android.widget.CompoundButton; | |
import android.widget.LinearLayout; | |
import android.widget.TextView; | |
public class TextSwitch extends LinearLayout implements Checkable { | |
private static final String TAG = "TextSwitch"; | |
private String mSwitchText; | |
private TextView mTextView = null; | |
private SwitchCompat mSwitch = null; | |
public TextSwitch(Context context, AttributeSet attrs) { | |
super(context, attrs); | |
Log.d(TAG, "TextSwitch: "); | |
TypedArray typedArray = context.getTheme().obtainStyledAttributes( | |
attrs, | |
R.styleable.TextSwitch, | |
0, 0 | |
); | |
try { | |
mSwitchText = typedArray.getString(R.styleable.TextSwitch_switchText); | |
} finally { | |
typedArray.recycle(); | |
} | |
initViewWith(context); | |
} | |
private void initViewWith(Context context) { | |
Log.d(TAG, "initViewWith: "); | |
LayoutInflater layoutInflater = LayoutInflater.from(context); | |
View inflated = layoutInflater.inflate(R.layout.text_switch, this, true); | |
mTextView = inflated.findViewById(R.id.textswitch_textview); | |
mSwitch = inflated.findViewById(R.id.textswitch_switch); | |
setOnClickListener(new OnClickListener() { | |
@Override | |
public void onClick(View v) { | |
toggle(); | |
} | |
}); | |
Log.d(TAG, "initViewWith() called with: mSwitchText = [" + mSwitchText + "]"); | |
mTextView.setText(mSwitchText); | |
} | |
@Override | |
public void setChecked(boolean checked) { | |
Log.d(TAG, "setChecked() called with: checked = [" + checked + "]"); | |
if (mSwitch == null) { | |
Log.d(TAG, "setChecked() called with: mSwitch = [" + mSwitch + "]"); | |
return; | |
} | |
mSwitch.setChecked(checked); | |
} | |
@Override | |
public boolean isChecked() { | |
Log.d(TAG, "isChecked: "); | |
if (mSwitch == null) { | |
Log.d(TAG, "isChecked() called with: mSwitch = [" + mSwitch + "]"); | |
return false; | |
} | |
return mSwitch.isChecked(); | |
} | |
@Override | |
public void toggle() { | |
Log.d(TAG, "toggle: "); | |
if (mSwitch == null) { | |
Log.d(TAG, "toggle() called with: mSwitch = [" + mSwitch + "]"); | |
return; | |
} | |
mSwitch.toggle(); | |
} | |
public void setOnCheckedChangeListener(CompoundButton.OnCheckedChangeListener listener) { | |
Log.d(TAG, "setOnCheckedChangeListener: "); | |
if (mSwitch == null) { | |
Log.d(TAG, "toggle() called with: mSwitch = [" + mSwitch + "]"); | |
return; | |
} | |
mSwitch.setOnCheckedChangeListener(listener); | |
} | |
public void setSwitchText(String text) { | |
mSwitchText = text; | |
invalidate(); | |
requestLayout(); | |
} | |
} |
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